Eachamia
Eagris
E-decastigma
E-denuba
E-hereus
E-lucetia
E-nottoana
E-sabadius
E-subalbida
E-tetrastigma
E-tigris
Ealisbia
Eantis
E-minna
E-mithridates
E-munroei
Earota
Eastern Palearctic water frogs
Ebelingia
Ebenaceae(ebony family) (non-monophyletic)
Ebertius0(incertae sedis)
Ebracteolate clade
Ebrechtella
Ebrietas
E-anacreon
E-badia
E-elaudia
E-evanidus
E-infanda
E-osyris
E-sappho
Ebriids(several genera of heterotrophic flagellates)
Eburniogaster
Eburniogastrina
Eburniola
Eburnitermes
Ebusus
Ecanus(monophyly uncertain)
Ecarinosphaerula
Ecbathyriontidae
Ecbletus
Ecclisister
Eccoptogenia
Eccoptoglossa
Eccoptura
Ecdysozoa
Echenais
Echiaster
E-(Echiaster)
E-(Leptogenius)
E-(Polyasterellus)
Echiasterina
Echiniscoidea
Echinococcidium
Echinoderidae
Echinodermata(sea urchins, starfish, sea cucumbers, etc.)
Echinoidea(sea urchins and sand dollars)
Echinophryne
EchinophthiriidaeSeal lice
Echinophthirius
Echinopla
E-arfaki
E-australis
E-crenulata
E-deceptor
E-densistriata
E-dubitata
E-lineata
E-maeandrina
E-melanarctos
E-mistura
E-nitida
E-octodentata
E-pallipes
E-praetexta
E-pseudostriata
E-rugosa
E-serrata
E-silvestrii
E-striata
E-tritschleri
E-turneri
E-vermiculata
Echinops telfairi(lesser hedgehog tenrec)
Echinotriton
Echinotropinae
Echinozethus
Echinozoa
Echinozoon
Echiura0(incertae sedis)
Echiurophilidae
Echydna
E-chaseba
E-punctata
Ecitana
Ecitobium
Ecitocala
Ecitocerus
Ecitochara
Ecitocharini
Ecitocleptis
Ecitoclimax
Ecitocryptodes
Ecitocryptus
Ecitodaemon
Ecitodiscus
Ecitodonia
Ecitodulus
Ecitogastrini
Ecitoglossa
Ecitomedon
Ecitomerus
Ecitomorpha
Eciton
E-burchellii
E-drepanophorum
E-dulcium
E-hamatum
E-jansoni
E-lucanoides
E-mexicanum
E-quadrigiume
E-rapax
E-setigaster
E-uncinatum
E-vagans
Ecitonia
Ecitonides
Ecitonidia
Ecitonilla
Ecitoninae(New World army ants)
Ecitonini
Ecitonister
Ecitopelta
Ecitophanes
Ecitophila
Ecitophiletus
Ecitophrura
Ecitophya
Ecitophytes
Ecitoplectus
Ecitopolites
Ecitopora
Ecitosaurus
Ecitoschneirla
Ecitosius
Ecitosoma
Ecitosymbia
Ecitotima
Ecitotropis
Ecitotyphlus
Ecitoxenia
Ecitoxenidia
Ecnomidae
Ecnomiinae
Ecnomolaus
E-clivinoides
E-dentitibiis
Ecomorypora
Ecphorella wellmani
Ectatomma
E-brunneum
E-confine
E-edentatum
E-gibbum
E-goninion
E-gracile
E-lugens
E-muticum
E-opaciventre
E-permagnum
E-planidens
E-ruidum
E-suzanae
E-tuberculatum
E-vizottoi
Ectatomminae
Ectatommini
Ectatommiphila
E-glabra(Lea)
E-opaca(Lea)
Ectima
E-erycinoides
E-iona
E-lirides
E-thecla
Ectinosomatidae
Ectobiinae
Ectobius
Ectoedemia
Ectomis
Ectoneura
Ectoparyphidius
Ectoparyphodes
Ectoparyphus
Ectopocerus
Ectotrabisus
Ectyphinae
Edalorhina
Edaphobates
Edapholotrochus
Edaphopaussus
Edaphosauridae(EXTINCT)
Edaphosoma
Edaphus
Edentata(anteaters, sloths, armadillos)
Edenticosa
Edmontonia(EXTINCT)
Edocranes
Edopidae(EXTINCT)
Edrabius
Edrioasteroidea(EXTINCT) (non-monophyletic)
Edwardioides vitreaDanielssen 1890
Edwardsia
E-12-tentaculataCarlgren 1931
E-Fischeri[sic] Chevreux and de Guerne [no date]
E-Sanctae Helenae[sic] Carlgren 1941
E-allmanniMc Intosh [sic] 1865
E-andresiDanielssen 1890
E-annamensisCarlgren 1943
E-arcticaCarlgren 1921
E-armataCarlgren 1931
E-beautempsiQuatrefages 1842
E-bockiCarlgren 1931
E-californicaMc Murrich [sic] 1913
E-callianthusRawlinson 1935
E-capensisCarlgren 1938
Edwardsia carneaGosse 1856
E-carneolaVerrill 1928
Edwardsia clavataStimpson 1855
Edwardsia collarisStimpson 1855
E-costataDanielssen 1890
Edwardsia cretataStimpson 1855
E-danicaCarlgren 1921
E-delapiiCarlgren and Stephenson 1928
Edwardsia duodecimcirrataSars 1851
E-elegansVerrill 1869
E-finmarchicaCarlgren 1921
E-fuscaDanielssen 1890
E-gilbertensisCarlgren 1931
E-goodsiriMc Intosh [sic] 1865
E-harasseiQuatrefages 1842
E-horstiip. p. Pax 1924
E-ignotaStuckey 1909
E-incertaCarlgren 1921
E-intermediaMc Murrich [sic] 1893
E-islandicaCarlgren 1921
E-janthinaAndres 1880
E-japonicaCarlgren 1931
E-kameruniensisCarlgren 1927
Edwardsia kerguelensisaStuder 1878
Edwardsia lineataVerrill 1874
E-longicorais[sic] Carlgren 1921
Edwardsia lucifugaFischer 1888
E-mamillataBourne 1916
E-neozelanicaFarquahar [sic] 1898
E-norvegicaCarlgren 1942
E-octoradiataCarlgren 1931
E-pallidaCarlgren 1921
E-pudicaKlunzinger 1877
E-rekaiyaeBourne 1916
E-rugosaBourne 1916
Edwardsia sarsiiDueben and Koren 1847
E-sp.Mark 1884
E-stephensoniCarlgren 1949
E-tectaHaddon 1889
E-timidaQuatrefages 1842
E-tinctrixAnnandale 1915
E-tricolorStuckey 1908
E-tuberculataDueben and Koren 1847
E-vegaeCarlgren 1921
E-vermiformisBourne 1916
E-willeyanaBourne 1916
E-. maroccanaCarlgren 1931
Edwardsiidae
Edwardsosmilia(EXTINCT)
Eetion
Egatochoerus(EXTINCT)
EgeaJoubin, 1933
Egeotyphlus
E-(Egeotyphlus)
E-(Epirotyphlus)
Eggerthella
Egnatiinae
Eichiella
Eidmannotherium
Ekphysotermes
Ektasitrachela
Elacatophora
Elachistidae(grass miner moths) (monophyly uncertain)
Elachistocleis
Elachyglossa
Elaea
E-gestroi
E-infumata
E-marchali
E-richteri
Elaeagnaceae
Elaeocarpaceae(including Tremandraceae)
Elaeomyrmex(EXTINCT) (incertae sedis)
E-coloradensis(EXTINCT)
E-gracilis(EXTINCT)
Elanoides
Elanus
Elaphidipalpus
Elaphobythus
Elaphodus cephalophus(tufted deer)
Elaphopsocus
E-glaphyrostigma
Elaphrini
Elaphrodites(EXTINCT) (incertae sedis)
E-mutatus(EXTINCT)
E-scutulatus(EXTINCT)
Elaphromniusa
Elaphropus
Elaphrus
E-(Elaphroterus)
E-(Elaphrus)
E-(Neoelaphrus)
E-americanus
E-angusticollis
E-aureus
E-californicus(incertae sedis)
E-cicatricosus
E-clairvillei
E-comatus(incertae sedis)
E-cupreus
E-finitimus
E-fuliginosus
E-hypocrita(incertae sedis)
E-japonicus
E-laevigatus
E-lapponicus(Elaphrus (Arctelaphrus))
E-lecontei
E-lheritieri
E-lindrothi
E-marginicollis
E-mimus
E-olivaceous
E-parviceps
E-punctatus
E-purpurans
E-pyrenoeus
E-riparius
E-ruscarius(incertae sedis)
E-sibiricus
E-splendidus
E-tibetanus
E-tuberculatus
E-uliginosus
E-ulrichi
E-viridis
Elaphurus davidianus(Père David's deer)
Elasipodida(deep-sea sea cucumbers)
Elasmatus
Elasmidae
Elassomatiformes(pygmy sunfishes)
Elateridae(click beetles)
Elateriformia
Elateroidea(click beetles, soldier beetles, fireflies, etc.)
Elatinaceae
Elaver
Elbella
E-adonis
E-azeta
E-bicuspis
E-blanda
E-dulcinea
E-etna
E-hegesippe
E-intersecta
E-iphinous
E-lamprus
E-lustra
E-luteizona
E-madeira
E-mariae
E-merops
E-miodesmiata
E-patrobas
E-patroclus
E-rondonia
E-scylla
E-theseus
E-viriditas
Eleanoritermes
Elecatopselaphus
Electralbertidae(EXTINCT) (incertae sedis)
Electrentomidae
Electribius
Electrobaculum gracilis(EXTINCT)Sharov(incertae sedis)
Electroclusiodes(EXTINCT)
E-meuneri(Hendel) (EXTINCT)
E-radiospinosaHennig(EXTINCT)
Electroembia antiqua(EXTINCT) (Baltic amber) (incertae sedis)
Electrofoenus gracilipes(EXTINCT) (incertae sedis)
Electromantis sukatshevae(EXTINCT) (Upper Cretaceous amber, Kheta Formation, Siberia)
Electromyrmex klebsi(EXTINCT) (incertae sedis)
Electroponera dubia(EXTINCT) (incertae sedis)
Electroscydmaenus(EXTINCT)
Electrotermes affinis(EXTINCT) (Upper Eocene Baltic amber)
EledoneLeach, 1817
Elektraphididae(EXTINCT)
Elenchidae
Elencholax bismarckarum
Elencholax noonadanae
Elenchus
E-butzei
E-eastopi
E-falcipennis
E-japonicus
E-koebelei
E-leptodalphaxi
E-lindbergi
E-maorianus
E-melanias
E-mexicanus
E-perkinsi
E-perkinsianus
E-solomonensis
E-spangleri
E-templetoni
E-tenuicornis
E-toyaphagus
E-varleyi
Eleodimerina
Eleodimerodes
Eleodimerus
Eleothreptus anomalus(Sickle-winged Nightjar)
Elephantidae(elephants and mammoths)
Elephantiformes
Elephas maximus(Asian Elephant)
Eleusinini
Eleusis
Eleusomatus
Eleutherengona
Eleutherodactylinae
Eleutherozoa
Elfridaia
Elginerpeton(EXTINCT)
Elgonia
Elhamma
E-australasiae
E-diakonoffi
E-roepkei
E-toxopeusi
Eligmodontia
E-moreni
E-morgani
E-puerulus
E-typus
Elina
E-montroli
E-vanessoides
Elladoherpon
Ellipsica
Ellipsidion
Elliptoblatta
Elliptoleus
E-acutesculptus
E-balli
E-corvus
E-crepericornis
E-curtulus
E-luteipes
E-olisthopoides
E-tequilae
E-vixstriatus
E-whiteheadi
E-zapotecorum
Elliptorhina
Ellobiopsids(several genera of parasitic flagellates)
Elmantis
E-lata
E-nira
E-trincomaliae
Elmas
E-brooksi
E-costaricensis
E-elassoides
E-elassos
E-esmeraldas
E-falini
E-gigas
E-guianas
E-hanleyi
E-hibbsi
E-lambas
E-lescheni
E-modesta(incertae sedis)
E-panamaensis
E-patillas
E-similis
E-spinosus
E-strigella
E-strigiformis
E-windsori
Elmidae(riffle beetles)
Elmoa(EXTINCT)
Elmoboria(EXTINCT)
Elmoboriidae(EXTINCT)
Elmodiapha(EXTINCT) (incertae sedis)
Elmohardyia
E-adunca
E-amazona
E-angustifrons
E-aquinoi
E-argentata
E-argentocincta
E-argyrogaster
E-arnaudi
E-arx
E-atlantica
E-bifida
E-carrerai
E-circulus
E-concava
E-conchulata
E-congruens
E-costaricana
E-denigrata
E-doelloi
E-echinata
E-eminula
E-exserta
E-galeata
E-gowdeyi
E-guimaraesi
E-hispida
E-immaculata
E-inepta
E-lanei
E-lindneri
E-maculata
E-manaos
E-merga
E-oriximinaensis
E-papaveroi
E-parva
E-praecipua
E-replicata
E-reversa
E-roraimensis
E-rosalyae
E-scoliostylis
E-spatulata
E-spuria
E-subnitella
E-subtilis
E-tingomariae
E-tricuspis
E-trinidadensis
E-tuberosa
E-valida
Elmoidae
Eloactis australisCarlgren 1931
Elocomosta
Elodes
Elodina
E-andropis
E-angulipennis
E-anticyra
E-argypheus
E-biaka
E-definita
E-dispar
E-egnatia
E-hypatia
E-padusa
E-parthia
E-perdita
E-primularis
E-pseudanops
E-signata
E-sota
E-therasia
E-umbratica
Elonichthyidae(EXTINCT)
Elopidaetenpounders, ladyfishes
Elopiformestarpon, ladyfishes
Elopomorphatarpon, tenpounders, bonefishes, true eels, sackpharynx fishes
Elosa
Elsinoaceae
Elymnias
E-agondas
E-beza
E-casiphone
E-casiphonides
E-ceryx
E-congruens
E-cottonis
E-cumaea
E-cybele
E-dara
E-esaca
E-harteri
E-hewitsoni
E-hicetas
E-holofernes
E-hypermnestra
E-kamara
E-kanekoi
E-kuenstleri
E-luteofasciata
E-malelas
E-melias
E-mimalon
E-nelsoni
E-nesaea
E-panthera
E-papua
E-paradoxa
E-patna
E-pealii
E-penanga
E-sangira
E-vasudeva
E-vitellia
Elymniini
Elymniopsis
Elytrathrix(EXTINCT)
Elytroneura(EXTINCT)
Elytroneuridae
Elytropsocus
E-coleoptratus
Elzunia
E-humboldt
E-pavonii
Emathis
Emausaurus(EXTINCT)
Emballonuroidea
Embata
Emberizidae(buntings)
Embia(non-monophyletic)
Embiidae(non-monophyletic)
Embiidina(web-spinners)
Embiratermes
Emboicy mirim
Embolemidae
Embolomeri(EXTINCT)
Embolorrhinus
Embolyntha
Embonycha interrupta0(incertae sedis)
Embryophytes(land plants)
Embrythopoda(EXTINCT)
Emerda
Emersonilla
Emersonitermes
Emeryopone
E-buttelreepeni
E-franzi
E-loebli
E-melaina
Emesis
E-adelpha
E-aerigera
E-angularis
E-arnacis
E-aurimna
E-brimo
E-castigata
E-cerea
E-condigna
E-cypria
E-diogenia
E-elegia
E-emesia
E-eurydice
E-fastidiosa
E-fatimella
E-glaucescens
E-guttata
E-heterochroa
E-heteroclita
E-lacrines
E-liodes
E-lucinda
E-lupina
E-mandana
E-neemias
E-ocypore
E-orichalceus
E-poeas
E-russula
E-satema
E-saturata
E-sinuata
E-spreta
E-tegula
E-temesa
E-tenedia
E-toltec
E-vimena
E-vulpina
E-xanthosa
E-zela
Emeus(EXTINCT)
Emmelostiba
E-(Emmelostiba)
E-(Italiusa)
Emmenomma
Emmidolium
Emmita
Emodensia
Empedobacter
Empelinae
Emphorini
Empididae
Empidoidea
Emplastus emeryi(EXTINCT) (incertae sedis)
Emplectonematidae(non-monophyletic)
Emplesiogonus
Empusa
E-binotata
E-fasciata
E-guttula
E-hedenborgii
E-longicollis
E-pauperata
E-pennata
E-pennicornis
E-romboidae
E-simonyi
E-spinosa
E-uvarovi
Empusidae
Empusinae
Empusini
Emus
Enallagium
Enalodroma
Enantia
E-albania
E-aloikea
E-citrinella
E-clarissa
E-jethrys
E-limnorina
E-lina
E-mazai
E-melite
Enantiopoda
Enantiornithes(EXTINCT)
Enantius
Enarmoniini
Encalyptales(incertae sedis)
Enceladus
Encentrum
Encephalus
Enchoptila
Encolpius
E-albobarbatus
E-fimbriatus
E-guaraniticus
Encyrtidae
Endecatomidae
Endeis
Endeius
Endeostigmata (in part)
Enderleina
Enderleinellidae
Endertia
Endoceratoidea(EXTINCT)
Endoclita
E-aboe
E-absurdus
E-actinidae
E-aikasama
E-albofasciatus
E-albosignata
E-anhuiensis
E-annae
E-aroura
E-auratus
E-aurifer
E-broma
E-buettneria
E-chalybeatus
E-chrysoptera
E-coomani
E-crinilimbata
E-damor
E-davidi
E-excrescens
E-fijianodus
E-gmelina
E-hoenei
E-hosei
E-ijereja
E-inouei
E-javaensis
E-jianglingensis
E-jingdongensis
E-kara
E-magnus
E-malabaricus
E-marginenotatus
E-metallica
E-microscripta
E-minanus
E-mingiganteus
E-niger
E-nodus
E-paraja
E-punctimargo
E-purpurescens
E-raapi
E-rustica
E-salsettensis
E-salvazi
E-sericeus
E-sibelae
E-signifer
E-sinensis
E-strobilanthes
E-taranu
E-topeza
E-tosa
E-undulifer
E-viridis
E-warawita
E-williamsi
E-xizangensis
E-yunnanensis
Endocoelantheae
Endocyathopora
Endogonales
Endomyaria
Endomychidae(handsome fungus beetles)
Endopterygota(beetles, wasps, moths, flies, etc.)
Endornavirus
Endromis versicolora(glory moth)
Endytocera
Enervia
Enetotermes
Engisoptera(EXTINCT)
Engisopteridae
Englerodendron
Enhydrus
Enicocephalidae(unique-headed bugs, gnat bugs)
Enicocephalomorpha
Enicocephalus
Enicocerina
Enicocerus
Enicophlebia
E-hilara
E-pallida
Enicosoma
Enigmata
Enispe
E-cycnus
E-euthymius
E-intermedia
E-lunatus
E-milvus
Enkoilogeneia
Enneadesmus
Enneameron
Enneamerus reticulatus(EXTINCT) (incertae sedis)
Enneapaussus
Enochrella
Enochrus
E-(Enochrus)
E-(Holcophilydrus)
E-(Hugoscottia)
E-(Hydatotrephis)
E-(Lumetus)
E-(Methydrus)
Enodia
E-anthedon
E-creola
E-portlandia
Enoplida(non-monophyletic)
Enoploteuthid families
EnoploteuthidaePfeffer 1900
EnoploteuthisOrbigny in Rüppell 1844
E-anapsis
E-chuni
E-galaxias
E-higginsi
E-jonesi
E-leptura
EL-leptura
EL-magnoceani
E-obliqua
E-octolineata
E-reticulata
E-semilineata
Enoptostomus
Enosis
E-achelous
E-angularis
E-aphilos
E-blenda
E-blotta
E-dognini
E-iccius
E-immaculata
E-matheri
E-schausi
E-topo
E-uza
Ensatina eschscholtzii
Ensicupes guyanensis(EXTINCT) (incertae sedis)
Ensifera(Crickets, katydids and weta)
Entacmaea Forskalii[sic] H. and Ehr. Ehrenberg 1834
Entacmaea erythreaH. and E., Ehrenberg 1834
Entacmaea olivaceaH. and E. Ehrenberg 1834
Entamoebidae(several genera of amitochondriate and parasitic amoebae)
Entelegynae(most spiders: orb weavers, jumping spiders, etc.)
Entella
E-(Entella)
EE-angolensis
EE-angolica
EE-brunni
EE-congica
EE-delalandi
EE-exilis
EE-femina
EE-grandis
EE-machadoi
EE-maesta
EE-meruensis
EE-minor
EE-natalica
EE-nebulosa
EE-obscura
EE-orientalis
EE-personata
EE-pusilla
EE-reussi
EE-rudebecki
EE-rukwaensis
EE-stegmanni
EE-taborana
EE-transvaalica
EE-vitticeps
E-(Euentella) gaerdesi
Entelloptera rogenhoferi
Entelodontidae(EXTINCT)
Enterococcus
EnteroctopusRochebrune and Mabille, 1889
Enteroplea
Enteropneusta
Enteucha
Entheus
E-aureanota
E-aureolus
E-bombus
E-crux(incertae sedis)
E-curvus
E-eumelus
E-eunyas
E-gentius
E-latebrosus
E-lemna(incertae sedis)
E-matho(incertae sedis)
E-ninyas
E-priassus
E-telemus
Entobiidae
Entocytheridae
Entolomataceae
Entomoantyx
Entomobielziidae
Entomobirnavirus
Entomobryidae
Entomobryinae
Entomocerus
Entomoculia
E-(Entomoculia)
E-(Stenotyphlus)
Entomoculiini
Entomolepididae
Entomophthoromycotina
Entomoplasma
Entomopoxvirinae
Entoprocta(kamptozoans)
Entorrhizomycetes(incertae sedis)
Entosphenus
Entrophospora
Enveja bequaerti0(incertae sedis)
Eoacanthecephala
Eobroscus
Eocapnia(incertae sedis)
Eocatopina
Eocenidris crassa(EXTINCT) (incertae sedis)
Eocoileus(EXTINCT)
Eocoleus scaber(EXTINCT)
Eocupes(EXTINCT)
Eodelopterum(EXTINCT)
Eodendrogale parvum(EXTINCT)
Eodiscoglossus santonjae
Eoevania magnifica(EXTINCT) (incertae sedis)
Eoformica pinguis(EXTINCT) (incertae sedis)
Eogastropoda(true limpets & relatives)
Eogenes
E-alcides
E-lesliei
Eognathacantha ercainella(EXTINCT) (Lower Cambrian) (incertae sedis)
EogonatusNesis, 1972
Eohiodon(EXTINCT)
E-rosei(EXTINCT)
E-woodruffi(EXTINCT)
Eoichneumonidae(EXTINCT)
Eolinus(EXTINCT)
Eomanis(EXTINCT)
Eomeropidae
Eomoropidae(EXTINCT)
Eomyrmex guchengziensis(EXTINCT) (incertae sedis)
Eopachylopus(1 species)
Eopaussus baliticus(EXTINCT)
Eopelobates(EXTINCT)
Eopelobatinae
Eoperla
Eophyllophyton bellum(EXTINCT)
Eoplatanistidae(EXTINCT) (incertae sedis)
Eoplectidae(EXTINCT)
Eoraptor(EXTINCT)
Eorhinophrynus(EXTINCT)
Eosentomata
Eosentomidae
Eosentomon
Eoserratosagitta serrata(EXTINCT) (Upper Mississippian) (incertae sedis)
Eosopostega
Eosphora
Eospinidae(EXTINCT)
Eostyloceros(EXTINCT)
Eotapinoma(EXTINCT) (incertae sedis)
E-compacta(EXTINCT)
E-gracilis(EXTINCT)
E-macalpini(EXTINCT)
Eotermes grandeava(EXTINCT) (Upper Oligocene of Germany)
Eotheroides(EXTINCT)
Eothinia
Eothyrididae(EXTINCT)
Eotitanosuchia(EXTINCT)
Eotyphlus
Eovernevania cyrtocerca(EXTINCT) (incertae sedis)
Eowilsonia
Eoxenopoides(EXTINCT)
Eoxenos laboulbenei
Epacteriscidae
Epalxotyphlus
Epamyktoglossa
Epaphrodita
E-lobivertex
E-musarum
E-undulata
Epaphroditinae
Epargyreus
E-antaeus
E-aspina
E-barisses
E-brodkorbi
E-clarus
E-clavicornis
E-deleoni
E-enispe
E-exadeus
E-nutra
E-socus
E-spanna
E-spina
E-spinosa
E-spinta
E-tmolis
E-windi
E-zestos
Epeirotypus
Epelysidris brocha
Epelyx
Epeolini
Epermeniidae(fringe-tufted moths)
Eperythrozoon
Ephedra
E-alata
E-altissima
E-americana
E-antisyphilitica
E-aphylla
E-aspera
E-boelckei
E-breana
E-californica
E-chilensis
E-compacta
E-coryi
E-cutleri
E-distachya
E-equisetina
E-fasciculata
E-fedtschenkoae
E-foeminea
E-foliata
E-fragilis
E-frustillata
E-funerea
E-gerardiana
E-gracilis
E-holoptera
E-intermedia
E-lepidosperma
E-likiangensis
E-lomatolepis
E-major
E-minuta
E-monosperma
E-multiflora
E-nevadensis
E-ochreata
E-oxyphylla
E-pachyclada
E-pedunculata
E-przewalski
E-rupestris
E-sarcocapa
E-saxatilis
E-sinica
E-strobilacea
E-torreyana
E-triandra
E-trifurca
E-trifurcata
E-tweediana
E-viridis
Ephelcomenus(EXTINCT)
Ephelinus
Ephelotermes
Ephemerellidae
Ephemerelloidea
Ephemeridae
Ephemeroidea
Ephemeroptera(mayflies)
Ephestiasula
E-amoena
E-intermedia
E-pictipes
Ephimia
Ephippiomantis ophirensis
Ephydridae
Ephydroidea
Ephymata
Ephyriades
E-arcas
E-brunnea
E-eugramma
E-zephodes
Epiactis
E-adelianaCarlgren and Stephenson 1929
E-bruceiCarlgren 1939
E-crateriformisCarlgren and Stephenson 1929
E-georgianaCarlgren 1927
E-incertaCarlgren 1921
E-irregularisCarlgren 1949
E-lewisiCarlgren 1940
E-marsupialisCarlgren 1901
Epiactis mortenseniCarlgren 1924
E-nordmanniCarlgren 1921
E-nova-zealandicaStephenson 1918
E-proliferaVerrill 1868
Epiactis ritteriTorrey 1902
E-vincentinaCarlgren 1939
Epiblaste
Epicadinus
Epicadus
Epicaliini
Epicalotermes
Epicaridea
Epicaris
Epicopeiidae(Oriental swallowtail moths)
Epidius
Epiechinus
Epierus(~55 species)
Epieuryceros(EXTINCT)
Epiglyptus(1 species)
Epigonactis fecundaVerrill 1899
Epilampra
Epilamprinae
Epilineutes
Epilobieae
Epilobium
Epimartyria
Epimetopidae
Epimetopus
Epimorpha(monophyly uncertain)
Epiparactis
E-dubiaCarlgren 1921
Epipaschiinae
Epipedobates
Epipedopora
Epipemphigus
Epiphanes
Epiphanidae
Epiphellia
E-anneaeCarlgren 1949
E-australisCarlgren 1949
E-elongataCarlgren 1949
Epiphile
E-[n. sp.]
E-adrasta
E-boliviana
E-chrysites
E-dilecta
E-epicaste
E-epimenes
E-eriopis
E-grandis
E-hermosa
E-hubneri
E-iblis
E-lampethusa
E-latifasciata
E-orea
Epiphilini
Epiplectus
Epipsocetae
Epipyropidae(planthopper parasite moths)
Episactidae
Episactinae
Episcada(monophyly uncertain)
E-[n. sp. 1]
E-[n. sp. 2]
E-[n. sp. 3]
E-[n. sp. 4]
E-[n. sp. 5]
E-apuleia
E-carcinia
E-clausina
E-doto
E-hemixanthe
E-hymen
E-hymenaea
E-mira
E-philoclea
E-polita
E-salvinia
E-suphurea
E-sylpha
E-ticidella
E-vitrea
Episcaphium
Episcieae
Episcopomantis
E-chalybea
E-congica
Episcopus
Episemina
Episkilepta
Episymploce
Epitenodera
E-brevipennis
E-capitata
E-equatoriana
E-herbacea
E-houyi
E-nimbana
Epitethe(EXTINCT)
Epithematus
Epityches
Epitymbiini
Epixerus
Epoicotheriidae(EXTINCT)
Epopostruma
E-alata
E-angela
E-angulata
E-avicula
E-curiosa
E-frosti
E-infuscocephala
E-kangarooensis
E-lattini
E-mercurii
E-monstrosa
E-natalae
E-quadrispinosa
E-sowestensis
E-terrula
E-vita
E-vitta
E-wardi
Eppelsheimius
Eppertia
Eprius
EpsilogasterWhitfield & Mason 1994
E-antoniae
E-bicolor
E-braziliensis
E-durero
E-fabiolae
E-palenque
E-panama
E-tico
Epsilonpapillomavirus
Epsilonretrovirus
Epsomantis tortricoides
Eptatretus
Epullea
Equidae(horses, zebras, asses & extinct relatives)
Equisetopsida(horsetails, sphenophytes)
Eracon
E-asymmetrica
E-biternata
E-clinias
E-lachesis
E-mnemon
E-paulinus
E-pebana
Erastriusa
Ercycodes
Erebia
E-aethiopella
E-aethiops
E-ajanensis
E-alberganus
E-alcmena
E-anyuica
E-arctica
E-atramentaria
E-calcaria
E-callias
E-cassioides
E-christi
E-claudina
E-cyclopius
E-dabanensis
E-disa
E-discoidalis
E-dromulus
E-edda
E-embla
E-epiphron
E-epipsodea
E-epistygne
E-erinnyn
E-eriphyle
E-eugenia
E-euryale
E-fasciata
E-flavofasciata
E-fletcheri
E-gorge
E-gorgone
E-graucasica
E-haberhaueri
E-hewitsoni
E-hispania
E-iranica
E-jeniseiensis
E-kalmuka
E-kefersteini
E-kindermanni
E-kozhantshikovi
E-lafontainei
E-lefebvrei
E-ligea
E-mackinleyensis
E-magdalena
E-mancinus
E-manto
E-maurisius
E-medusa
E-melampus
E-melancholica
E-melas
E-meolans
E-meta
E-mnestra
E-montana
E-neoridas
E-neriene
E-niphonica
E-nivalis
E-occulta
E-ocnus
E-oeme
E-orientalis
E-ottomana
E-palarica
E-pandrose
E-pawlowskii
E-pharte
E-pluto
E-polaris
E-progne
E-pronoe
E-radians
E-rhodopensis
E-rossii
E-sachaensis
E-scipio
E-serotina
E-sibo
E-sokolovi
E-sthennyo
E-stirius
E-stubbendorfii
E-styx
E-sudetica
E-theano
E-tianschanica
E-triarius
E-troubridgei
E-turanica
E-tyndarus
E-usgentensis
E-vidleri
E-wanga
E-youngi
E-zapateri
Erebiina
Erebiola butleri
Erebonasteridae
Eremiaphila
E-ammonita
E-andresi
E-anubis
E-arabica
E-aristidis
E-audouini
E-barbara
E-berndstiewi
E-bifasciata
E-bovei
E-braueri
E-brevipennis
E-brunneri
E-cairina
E-cerisyi
E-collenettei
E-cordofan
E-cycloptera
E-dentata
E-denticollis
E-foureaui
E-fraseri
E-genei
E-gigas
E-hebraica
E-hedenborgii
E-heluanensis
E-hralili
E-irridipennis
E-khamsin
E-kheych
E-klunzingeri
E-laeviceps
E-lefebvrii
E-luxor
E-maculipennis
E-monodi
E-moreti
E-murati
E-mzabi
E-nilotica
E-nova
E-numida
E-persica
E-petiti
E-pierrei
E-pyramidum
E-rectangulata
E-reticulata
E-rohlfsi
E-rotundipennis
E-rufipennis
E-rufula
E-savignyi
E-somalica
E-spinulosa
E-tuberculifera
E-turica
E-typhon
E-uvarovi
E-voltaensis
E-werneri
E-wettsteini
E-yemenita
E-zetterstedti
E-zolotarevskyi
Eremiaphilidae
Eremitalpa granti(Grant's desert golden mole)
Eremobatidae
Eremoblatta
Eremococcus
Eremogryllinae
Eremomus
Eremoneura
Eremoplana infelix
Eremopsocus
Eremosaprinus(~6 species)
Eremosyne pectinata
Eremotermes
Eresia
E-actinote
E-carme
E-casiphia
E-clio
E-datis
E-emerantia
E-erysice
E-estebana
E-eunice
E-ithomioides
E-lansdorfi
E-letitia
E-levina
E-nauplius
E-olivencia
E-pelonia
E-perna
E-phillyra
E-polina
E-sticta
Eresidae
Eresoidea
Eretis
E-buamba
E-camerona
E-djaelaelae
E-herewardi
E-lugens
E-melania
E-mitiana
E-mixta
E-plistonicus
E-umbra
E-vaga
Eretmotus
Eretris
E-apuleina
E-apuleja
E-calisto
E-centralis
E-depresissima
E-encycla
E-hulda
E-lecromi
E-maria
E-mendoza
E-ocellifera
E-oculata
E-porphyria
E-subpunctata
E-subrufescens
E-suzannae
E-truncatina
Ereymatermes
Ergane
Ergasilidae
Ergasteriocerus
Ergaula
Erianthinae
Eriastrum
Ericaceae(heath family)
Ericales
Erichia
Erichsonius
E-(Erichsonius)
E-(Sectophilonthus)
Erichthodes
E-antonina
E-arius
E-jovita
E-julia
E-narapa
Ericiocyathus
Ericrocidini
Erieopteridae(EXTINCT)
Erignatha
Erigoninae
Erikssonia
Erinaceidae(gymnures and hedgehogs)
Eriocaulaceae
Eriococcidae(felt scales)
Eriocottidae(Old World spiny-winged moths)
Eriocrania
Eriocraniella
Eriocraniidae(sparkling archaic sun moths)
Erionota
E-grandis
E-harmachis
E-hiraca
E-hislopi
E-sybirita
E-thrax
E-torus
E-tribus
Erionotini(monophyly uncertain)
Eriophyoidea
Eriosoma
Eriosomatinae
Eriosomatini
Eripidius franzi
Eriptychiida(EXTINCT) (incertae sedis)
Eriptychius americanus(EXTINCT)
Eriptychius orvigi(EXTINCT)
Eripus
E-breedlovei
E-globipennis
E-microphthalmus
E-nitidus
E-oaxacanus
E-s. str.
E-scydmaenoides
E-subcaecus
E-suturalis
Eris
E-aurantia
E-bella
E-disjunctus
E-fartilis
E-flava
E-floridana
E-funebris
E-illustris
E-inermis
E-lanipes
E-lutea
E-mexicana
E-militaris
E-nidicolens
E-nigropilosus
E-pinea
E-riedeli
Erissoides
Erissus
Erites
E-angularis
E-argentina
E-elegans
E-falcipennis
E-medura
Eritina
Ernstichthys
E-anduzeiFernádez-Yépez, 1953
E-intonsusStewart, 1985
E-megistusOrcés, 1961
Eroblatta
Eroessa chiliensis
Eronia
E-cleodora
E-leda
Erotylidae(pleasing fungus beetles)
Erpachara
Erpornis
Ersachus
Eruciinae
Erunakicupes(EXTINCT)
Erwiniana
E-aetholia
E-aetholia group
E-alticola
Erwiniana am
E-ampliata
E-anchicaya
E-angustia
E-anterocostis
Erwiniana apicisulcata
E-baeza
E-batesi
E-belti
E-bisulcifrons
E-bisulcifrons group
E-chiriboga
E-crassa
E-dannyi
Erwiniana depressisculptilis
E-equanegrei
E-esheje
E-esheje group
Erwiniana eugeneae
E-exigupunctata
Erwiniana foveosculptilis
E-grossipunctata
E-gruti
E-gruti group
Erwiniana hamatilis
E-henryi
E-hilaris
E-huacamayas
E-huacamayas group
Erwiniana indetecticostis
Erwiniana iris
Erwiniana irisculptilis
E-jacupiranga
E-jefe
E-manusculptilis
Erwiniana misahualli
E-negrei
E-nigripalpis
E-notesheje
Erwiniana notparkeri
Erwiniana nox
E-ovatula
E-ovatula group
E-para
E-parainsularis
E-parainsularis group
E-parapara
Erwiniana parkeri
Erwiniana pfunorum
Erwiniana protosculptilis
Erwiniana punctisculptilis
Erwiniana quadrata
E-rosebudae
E-samiria
Erwiniana sculpticollis
E-sculpticollis group
E-seriata
E-strigosa
E-sublaevis
E-sulcicostis
E-sulcicostis group
Erwiniana villiersi
E-wygo
Erycinidia(incertae sedis)
E-ducis
E-gracilis
E-hemileuca
E-maudei
E-tenera
E-virgo
Erymus
Erynnini
Erynnis
E-(Erynnides)
E-(Erynnis)
E-afrianus
E-baptisiae
E-brizo
E-funeralis
E-horatius
E-icelus
E-juvenalis
E-lucilius
E-marloyi
E-martialis
E-mercurius
E-meridianus
E-montanus
E-pacuvius
E-pathan
E-pelias
E-persius
E-popoviana
E-propertius
E-scudderi
E-tages
E-telemachus
E-tristis
E-zarucco
Eryopidae(EXTINCT)
Eryphanis
E-aesacus
E-automedon
E-gerhardi
E-reevesii
E-zolvizora
Erysipelothrix
Erysipelotrichaceae(incertae sedis)
Erysiphales
Erythraeoidea
Erythrinidae
Erythrocebus
Erythrosquillidae
Erythrosuchia(EXTINCT)
Erythrotriorchis(incertae sedis)
Erythrovirus
Erythroxylaceae
Erythrozootes(EXTINCT)
Escala
Escalerina
Escalloniaceae
Escheria(EXTINCT) (incertae sedis)
Eschrichtius robustus (grey whale)(gray whale)
Eskualdunella
Esociformespikes, pickerels, mudminnows
Esox americanus
Esox lucius
Esox masquinongy
Esox niger
Esox reichertii
Espagnolinae
Espanoliella
Espeson
Estadiini(Dietta)
Esthemopsis
E-aeolia
E-alicia
E-clonia
E-colaxes
E-crystallina
E-jesse
E-macara
E-pherephatte
E-sericina
E-talamanca
Esthiopteriformia
Etapapillomavirus
Etcheverrius
E-chiliensis
E-tandilensis
Etelea
Eteona
Ethmiidae
Ethope
E-diademoides
E-henrici
E-himachala
E-noirei
Etopias
Etrocorema
Etronia
Euaesthetinae(non-monophyletic)
Euaesthetini
Euaesthetotyphlus
Euaesthetus
Euandroblatta
Euantissa
E-ornata
E-pulchra
E-sinensis
Euapatura mirza
Euapicomplexa
EuaxoctopusVoss, 1971
Eubacteria("True bacteria", mitochondria, and chloroplasts)
Eubacteriaceae
Eubacterium
Eubagini
Eubalaena australis(Southern right whale)
Eubalaena glacialis(Northern right whale)
Eubatrisus
Eublaberus
Eublackburniella
Eublattella
Eubleptus(EXTINCT) (Eubleptidae)
Euboarhexius
Eubrodia(EXTINCT)
Eucaerus
Eucalanidae
Eucamaragnathus
E-amapa
E-angulicollis
E-aterrimus
E-batesi
E-bocandei
E-borneensis
E-brasiliensis
E-castelnaui
E-fissipennis
E-jaws
E-oxygonus
E-spiniger
E-suberbiei
E-sumatrensis
Eucamptognathus
Eucapnopsis
Eucatopini(Eucatops)
Eucecidoses minutanus
Euceraea
Euceratherium(EXTINCT)
Eucerini
Euceroncinus
Eucestoda
Euchaetidae
Eucharitidae
Eucheira
Euchelichir
Euchilotermes
Euchlanidae
Euchlanis
Euchloe
E-abyssinica
E-aegyptica
E-ausonia
E-ausonides
E-belemia
E-charlonia
E-crameri
E-creusa
E-falloui
E-guaymasensis
E-hyantis
E-lotta
E-naina
E-olympia
E-tagis
E-tomyris
E-transcaspica
Euchomena madecassa
Euchomenella
E-apicalis
E-heteroptera
E-indica
E-macrops
E-matilei
E-moluccarum
E-pallida
E-thoracica
Euchordodes(non-monophyletic)
Euchoroptera(EXTINCT)
Euchresteae
Euchroa
Euchroina
Eucibdelus
E-(Eucibdelus)
E-(Neocibdelus)
E-(Pareucibdelus)
Eucilodes
Eucinetella
Eucinetidae(plate-thigh beetles)
Eucinetus
Eucladoceros(EXTINCT)
Euclasea
Eucleoteuthis
Euclismioides
E-inocellata
Eucnecosum
Eucnemidae(false click beetles)
Eucoccidiorida
Eucoilidae
Eucommia ulmoides
Euconnomorphus
Euconnus
E-(Alloconophron)
E-(Allonapochus)
E-(Androconnus)
E-(Anthicimorphus)
E-(Borneoconnus)
E-(Cephaloconnus)
E-(Cerviconnus)
E-(Cladoconnus)
E-(Dimorphoconnus)
E-(Drastophus)
E-(Euconnus)
E-(Euconophron)
E-(Eupentarius)
E-(Filonapochus)
E-(Heteroconnus)
E-(Heterotetramelus)
E-(Himaloconnus)
E-(Microconnus)
E-(Myrmecodytes)
E-(Napochus)
E-(Napoconnus)
E-(Neonapochus)
E-(Nepaloconnus)
E-(Noctophus)
E-(Nodoconnus)
E-(Palaeoconnus)
E-(Paranapochus)
E-(Paratetramelus)
E-(Psomophus)
E-(Pycnophus)
E-(Rhomboconnus)
E-(Scopophus)
E-(Scydmaenites)
E-(Smicrophus)
E-(Tetramelus)
E-(Ursoconnus)
E-(Xestophus)
Euconodonta(EXTINCT) (incertae sedis)
Euconosoma
Eucorna
Eucorydia
Eucosmini
Eucritta melanolimnetes(EXTINCT)
Eucryptodira
Eucryptotermes
Euctenopsia
Eucurtia
Eucurtiopsis
E-adebrattiDégallier & Caterino
E-brendelli(Caterino)
E-carinatus(Caterino)
E-chungiDégallier & Caterino
E-danielssoniDégallier & Caterino
E-elongatus(Caterino)
E-gomyiDégallier & Caterino
E-hammondi(Caterino)
E-hiranoiNishikawa
E-kanaariDégallier & Caterino
E-marinaeDégallier & Caterino
E-mazuriDégallier & Caterino
E-mirabilisSilvestri
E-ohtanii(Sawada)
E-reichenspergeriDégallier & Caterino
E-tishechkiniDégallier & Caterino
E-viennaiDégallier & Caterino
E-zeckiDégallier & Caterino
Eucytheridae
Eudactylinidae
Eudalaca
E-aequifascia
E-albiplumis
E-albistriata
E-ammon
E-amphiarma
E-aurifuscalis
E-bacotii
E-cretata
E-crossosema
E-crudeni
E-eriogastra
E-exul
E-gutterata
E-hololecuca
E-holophaea
E-homoterma
E-ibex
E-infumata
E-isorrhoa
E-laeucophaea
E-leniflua
E-leucocyma
E-limbopuncta
E-miniscula
E-nomaqua
E-orthocosma
E-rivula
E-rufescens
E-sanctahelena
E-semicanus
E-strictigrapha
E-troglodytis
E-vaporalis
E-vindex
E-zernyi
Eudaminae
Eudectus
Eudera
Euderiinae
Eudesis
Eudichirus
Eudiestota
Eudigonidae
Eudiplister(~8 species)
Eudontomyzon
Eudorylas
E-abdominalis
E-aberratus
E-ablus
E-abnorexitus
E-abnormalis
E-abruptus
E-absonditus
E-accedens
E-acroacanthus
E-acroapex
E-aculeatus
E-adunatus
E-aduncus
E-aemulus
E-aequus
E-aethiopicus
E-affinis
E-albinervis
E-albucus
E-alternatus
E-amanii
E-amitinus
E-amurensis
E-amuscarium
E-anaclastus
E-andinus
E-anfractus
E-angustimembranus
E-angustipennis
E-angustus
E-anomalus
E-antennalis
E-antillensis
E-apicalis
E-apiculatus
E-appendiculatus
E-aptus
E-aquavicinus
E-aquinoi
E-arcanus
E-arthurianus
E-arundani
E-arvazensis
E-ascitus
E-ashoroensis
E-atratus
E-attenuatus
E-auctus
E-barkalovi
E-barrettoi
E-bartaki
E-barueriensis
E-beckeri
E-beiyue
E-bentoni
E-bermeri
E-bharatiensis
E-bicolor
E-bicostalis
E-bidactylus
E-bilobus
E-bipertitus
E-biroi
E-bisetosus
E-blascoi
E-boliviensis
E-bredoi
E-brevisalus
E-brunnipennis
E-bulbosus
E-burmanicus
E-buscki
E-caccabatus
E-caledonicus
E-carpathicus
E-caudatus
E-cernuus
E-chilensis
E-chvalai
E-ciliatus
E-cinerascens
E-clausum
E-coei
E-collinus
E-coloratus
E-comparatus
E-concavus
E-concolor
E-conformis
E-consimilis
E-corbetti
E-cordatus
E-cornutus
E-costalis
E-cralimes
E-crassus
E-cressoni
E-cupreiventris
E-curtus
E-curvatus
E-curvicaudatus
E-cuspicornis
E-cycnus
E-dactylus
E-deansi
E-deceptor
E-decorus
E-definitus
E-delfinadoae
E-denotatus
E-devius
E-dextratus
E-dextrostylus
E-diagonalis
E-dichopticus
E-digitatus
E-discretus
E-disgregus
E-diversus
E-dives
E-dominicanensis
E-dominicensis
E-dorsispinosus
E-dreisbachi
E-duckei
E-dumicolus
E-duocollis
E-duplicatus
E-echinatus
E-elephas
E-encerus
E-ephippium
E-eremitus
E-eremnoptera
E-euciliatus
E-eulentiger
E-evanidus
E-excisus
E-expletirubus
E-extensus
E-facetus
E-falcatus
E-falcifer
E-falx
E-fascipes
E-filicornis
E-flavicornis
E-flavicrus
E-flavitarsis
E-flavitibia
E-flexus
E-fluviatilis
E-focus
E-fortis
E-fractus
E-fritzi
E-fukushimaensis
E-fumipennis
E-furvulus
E-fuscipennis
E-fuscipes
E-fuscitarsis
E-fuscitibia
E-fusculus
E-fustis
E-galeatus
E-garambensis
E-garhwalensis
E-gemellus
E-ghesquierei
E-gilvipes
E-globosus
E-goennersdorfensis
E-golbachi
E-gomesi
E-gorodkovi
E-grandis
E-gratiosus
E-gressitti
E-hadrosoma
E-hamatus
E-hardyi
E-harmstoni
E-harrisi
E-hasanicus
E-hokkaidoensis
E-huachucanus
E-hystricosus
E-ibericus
E-imbricatus
E-incisus
E-indiaensis
E-indivisus
E-inferus
E-inopsicolor
E-inornatus
E-insignis
E-jacksoni
E-jakuticus
E-javanensis
E-jenkinsoni
E-jesoensis
E-johnenae
E-kansensis
E-kaszabi
E-kataplisso
E-katonae
E-kerzhneri
E-khaziarensis
E-kondarensis
E-kovaljovi
E-kowarzi
E-kozaneki
E-lamellatus
E-largexitus
E-lasiofemoratus
E-latipennis
E-latistomachus
E-lautus
E-lentiger
E-lepus
E-liberia
E-libratus
E-ligo
E-lividus
E-loewii
E-longicornis
E-longifrons
E-longipilus
E-longispinus
E-longistigmus
E-longus
E-lopesi
E-ludhianaensis
E-luteipes
E-luteiventris
E-luteolus
E-luteopilus
E-macrocercus
E-major
E-malaisei
E-maleficus
E-mallee
E-manaliensis
E-maurus
E-mediterraneus
E-megacanthus
E-megacephalus
E-megasurstylus
E-melanotrichus
E-meniscatus
E-meristus
E-meruensis
E-mexicanus
E-michiganensis
E-mikenensis
E-minghlanii
E-minor
E-minutus
E-minymerus
E-misericors
E-modestus
E-modicus
E-moffattensis
E-monegrensis
E-mongolorum
E-montanus
E-montium
E-moragai
E-muiri
E-mutillatus
E-nasus
E-natalensis
E-nataliae
E-neimongolanus
E-nemoralis
E-nevadaensis
E-nigellus
E-nigripes
E-ningxiaensis
E-nomurai
E-nudus
E-obliquus
E-obscurus
E-occultus
E-ocularis
E-odontophorus
E-okalii
E-opinatus
E-opiparus
E-optabilis
E-orthogoninus
E-oscen
E-oshimaensis
E-oxianus
E-pachymerus
E-pallidiventris
E-pamirorum
E-pannonicus
E-paraappendiculatus
E-paranaensis
E-pardus
E-parens
E-parilis
E-partitus
E-parvifrons
E-parvulus
E-pectitibialis
E-penai
E-pennatus
E-peruensis
E-petalus
E-phallophylax
E-phatnomus
E-pilosus
E-pinjorensis
E-pinquis
E-piriformis
E-platytarsis
E-poantaensis
E-pondolandi
E-porrectus
E-posticus
E-productus
E-pusillus
E-quadratus
E-quadrifidus
E-quartarius
E-quinquepertitus
E-rectinervis
E-regalis
E-remiformis
E-remotus
E-restrictus
E-revolutus
E-rubidus
E-rubrus
E-rudis
E-rurestris
E-rusticus
E-sabroskyi
E-sauteri
E-scharffi
E-schreiteri
E-scissus
E-scotinus
E-scutellatus
E-semiopacus
E-separatus
E-serratus
E-setiformis
E-sherloukensis
E-similis
E-simulator
E-sinuosus
E-slovacus
E-soccatus
E-souzalopesi
E-spinosus
E-stackelbergi
E-stainsi
E-stigmaticus
E-straeleni
E-subfascipes
E-subjectus
E-subligo
E-subopacus
E-subterminalis
E-subvaralis
E-sulcatus
E-suwai
E-swanengi
E-tadzhikorum
E-tanasijtshuki
E-tanycerus
E-tanzaniensis
E-tarsalis
E-terminalis
E-terraboensis
E-thekkadiensis
E-tibiatus
E-titanus
E-totoflavus
E-trapezoides
E-triangularis
E-trigonus
E-tropidoapex
E-tshatkalensis
E-tshuki
E-tuberculatus
E-tucumanus
E-turneri
E-uki
E-umbrinus
E-unanimus
E-unicolor
E-venezuelensis
E-venturai
E-vicarius
E-vicinus
E-vidali
E-vierecki
E-vineti
E-vonderdunki
E-wahisi
E-willistoni
E-wittei
E-wygodzinskyi
E-youngi
E-yunnanensis
E-zaitzevi
E-zanclus
E-zermattensis
E-zonatus
E-zonellus
Eudorylini
Eudranes
Eudromia(Crested Tinamous)
E-elegans(Elegant Crested Tinamou)
E-formosa(Quebracho Crested Tinamou)
Eudromiella
Eudromus
Eueides
E-aliphera
E-emsleyi(incertae sedis)
E-heliconioides
E-isabella
E-lampeto
E-libitina(incertae sedis)
E-lineata
E-lybia
E-pavana
E-procula
E-tales
E-vibilia
Eugaleaspidiformes(EXTINCT)
Eugereon(EXTINCT)
Eugereonidae(EXTINCT)
Euglenozoa(flagellates, euglenids and kinetoplastids)
Euglossini(orchid bees)
Euglyptus
Eugnatha
Eugrammicus(2 species)
Eugregarinorida
Euhamitermes
Euhanitschia
Euharmophola
Euhebardula
Euhypnorna
Eukaryotes(Protists, Plants, Fungi, Animals, etc.)
Eukrohnia
E-bathyantarctica
E-bathypelagica
E-calliops
E-flaccicoeca
E-fowleri
E-hamata
E-kitoui
E-macroneura
E-minuta
E-proboscidea
E-sinica
Eukrohniidae/Heterokrohniidae
Eulabeornis castaneoventris(Chestnut Rail)
Eulaceura
Eulamaops(EXTINCT)
Eulemur coronatus(crowned lemur)
Eulemur fulvus(brown lemur)
Eulemur macaco(black lemur )
Eulemur mongoz(mongoose lemur )
Eulemur rubriventer(red-bellied lemur)
Eulibia
Eulichadidae(forest stream beetles)
Eulichas
Euliini
Eulimnichus
Eulimoidea
Eulimulodes
Euliodes
Euliodota
Euliphyra
E-hewitsoni
E-leucyania
E-mirifica
Eulipoa wallacei(Moluccan Megapode)
Eulissosoma
Eulissus
Eulithomyrmex(EXTINCT)
E-rugosus(EXTINCT)
E-striatus(EXTINCT)
Euloboptera
Eulomalus
Eulophidae
Eumaiochoerus(EXTINCT)
Eumalacostraca
Eumara
Eumartynovia(EXTINCT)
Eumastacidae
Eumastacinae
Eumastacoidea
E-s.s.
Eumastacopinae
Eumecognathus
Eumecoptera(EXTINCT) (incertae sedis)
Eumeryx(EXTINCT)
Eumethana
Eumetopus
Eumicrota
Eumiopteryx
E-bicentenaria
E-laticollis
E-magna
Eumusonia
E-intermedia
E-livida
E-viridis
Eunannodes
Eunemadina
Eunemadus
Euneomys
E-chinchilloides
E-mordax
E-petersoni
Eungella
Eunica
E-alcmena
E-alpais
E-amelia
E-amycla
E-anna
E-bechina
E-brunnea
E-caelina
E-caralis
E-carias
E-chlororhoa
E-clytia
E-concordia
E-cuvierii
E-eburnea
E-eurota
E-evelide
E-heraclitus
E-incognita
E-ingens
E-interphasis
E-macris
E-maja
E-malvina
E-margarita
E-marsolia
E-monima
E-mygdonia
E-norica
E-orphise
E-phasis
E-pomona
E-pusilla
E-sophonisba
E-sydonia
E-tatila
E-veronica
E-viola
E-violetta
E-volumna
Eunicicolidae
Eunicida
Eunogyra
E-curupira
E-satyrus
Eunostus
Eunyctibora
Euophryinae
Euophrys
E-a-notata
E-acripes
E-aequipes
E-albimana
E-albipalpis
E-albopatella
E-alticola
E-aperta
E-astuta
E-auricolor
E-aurifrons
E-baliola
E-banksi
E-bifoveolata
E-browningi
E-brunnescens
E-canariensis
E-capicola
E-chiriatapuensis
E-concolorata
E-convergentis
E-cooki
E-crux
E-declivis
E-dhaulagirica
E-difficilis
E-diminuta
E-elongata
E-erratica
E-evae
E-everestensis
E-ferrequinum
E-flavoatra
E-frontalis
E-fucata
E-gambosa
E-gibberula
E-giebeli
E-graeca
E-granulata
E-hamata
E-heliophaniformis
E-herbigrada
E-imitata
E-incompta
E-infausta
E-innotata
E-iwatensis
E-jirica
E-kittenbergeri
E-kulczynskii
E-laetata
E-lanigera
E-larvata
E-leipoldti
E-leucodon
E-leucopalpis
E-leucostigma
E-littoralis
E-lunata
E-luteolineata
E-manicata
E-mapuche
E-marmarica
E-maura
E-melanoleucus
E-menemerellus
E-milleri
E-minutus
E-molesta
E-monadnock
E-monticola
E-mottli
E-nanchonensis
E-nearctica
E-nepalica
E-newtoni
E-nigripalpis
E-nigrita
E-nigritarsis
E-nigromaculata
E-obsoleta
E-omnisupertes
E-parvula
E-pascualis
E-patagonica
E-patellaris
E-pehuenche
E-pelzelni
E-peruviana
E-petrensis
E-pexa
E-pictilis
E-poloi
E-prinkipona
E-proszynski
E-pseudogambosa
E-pulchella
E-purcelli
E-pygmaea
E-quadricolor
E-quadripunctata
E-quadrispinosa
E-quilpuensis
E-quinquenotata
E-rapida
E-rosenhaueri
E-rubiginosa
E-rubroclypea
E-rufa
E-rufibarbis
E-rufimana
E-saitiformis
E-salomonis
E-sanctimatei
E-sedula
E-semiglabrata
E-semirufa
E-sima
E-sinapicolor
E-striolata
E-sulfurea
E-sutrix
E-tehuelche
E-terrestris
E-testaceozonata
E-thorelli
E-trivittata
E-uralensis
E-vafra
E-valens
E-vestita
E-vetusta
E-vittata
E-westringi
E-yulungensis
E-yzabalensis
Euoplocephalus(EXTINCT)
Euornithes (true birds)
Euoticus elegantulus
Euoticus inustus
Eupachytoma
Eupaederus
Euparagonus
Euparkeria(EXTINCT)
Eupelates
Eupelmidae
Eupelycosauria
Eupetaurus
Euphaedra
E-aberrans
E-acuta
E-adolfifrederici
E-adonina
E-afzelii
E-alacris
E-albofasciata
E-alboides
E-amieti
E-ansorgei
E-apparata
E-asteria
E-aubergeri
E-aureola
E-aurivillii
E-barnsi
E-bergeri
E-bombeana
E-bouyeri
E-brevis
E-caerulescens
E-calliope
E-campaspe
E-canui
E-castanea
E-castaneoides
E-centralis
E-ceres
E-christyi
E-clio
E-confina
E-congo
E-cooksoni
E-coprates
E-cottoni
E-crawshayi
E-crockeri
E-crossei
E-cuprea
E-cyparissa
E-dargeana
E-dargei
E-delera
E-demeter
E-disjuncta
E-ducarmei
E-eberti
E-eburnensis
E-edwardsii
E-eleus
E-eupalus
E-eusemoides
E-exerrata
E-fascinata
E-ferruginea
E-fontainei
E-francina
E-fulvofasciata
E-gausape
E-grandis
E-graueri
E-grilloti
E-harpalyce
E-hastiri
E-hebes
E-herberti
E-hewitsoni
E-hollandi
E-hybrida
E-illustris
E-imitans
E-imperialis
E-inanum
E-intermedia
E-jacksoni
E-janetta
E-jolyana
E-judith
E-justica
E-karschi
E-laboureana
E-laguerrei
E-landbecki
E-lata
E-leloupi
E-losinga
E-luperca
E-lupercoides
E-luteofasciata
E-margaritifera
E-margueriteae
E-maxima
E-mayumbensis
E-medon
E-melpomene
E-mendax
E-minuta
E-mirabilis
E-miranda
E-modesta
E-morini
E-murphyi
E-neophron
E-neumannii
E-nigrobasalis
E-nigrocilia
E-niveovittata
E-occulta
E-ochracea
E-ochrovirens
E-olivacea
E-orientalis
E-overlaeti
E-paradoxa
E-perdita
E-permixtum
E-perseis
E-phaethusa
E-phosphor
E-piriformis
E-plagiara
E-plantroui
E-preussi
E-procera
E-proserpina
E-protea
E-rattrayi
E-ravola
E-regularis
E-rex
E-rezia
E-rezioides
E-rubrocostata
E-ruspina
E-sarcoptera
E-sardetta
E-sarita
E-semipreussiana
E-simplex
E-sinuosa
E-splendens
E-stellata
E-subferruginea
E-subprocera
E-subprotea
E-subrezia
E-subviridis
E-symphona
E-thalie
E-themis
E-ubangi
E-ueleana
E-uganda
E-uniformis
E-variabilis
E-vetusta
E-vicina
E-villiersi
E-viridicaerulea
E-vulnerata
E-wissmanni
E-wojtusiaki
E-xerophila
E-xypete
E-zaddachii
E-zampa
Euphagus
Euphalepsus
Euphalli
Euphanias
Euphasmida(stick & leaf insects)
Euphausiacea(krill & relatives)
Euphellia
E-cinclidiferaPax 1908
Euphiliops
Euphorbagria
Euphorbiaceae(spurge family)
Euphorinae
Euphorticus
Euphronia
Euphydryas
E-anicia
E-asiatica
E-aurinia
E-chalcedona
E-colon
E-cynthia
E-desfontainii
E-editha
E-gillettii
E-iduna
E-intermedia
E-maturna
E-merope
E-orientalis
E-phaeton
Euphyes
E-ampa
E-antra
E-arpa
E-bayensis
E-berryi
E-bimacula
E-canda
E-chamuli
E-cherra
E-conspicuus
E-cornelius
E-dion
E-dukesi
E-eberti
E-fumata
E-leptosema
E-peneia
E-pilatka
E-singularis
E-subferrugineus
E-vestris
Euphyllia
Euphyllodromia
Eupiestus
Eupifigia
Eupinella
Eupines
E-(Byraxis)
E-(Eupines)
Eupinidius
Eupinion
Eupinogitus
Eupinolus
Eupinopsis
Euplatyrhopalus
Euplectamecia
Euplecterga
Euplectina
Euplectini
Euplectitae
Euplectodina
Euplectomorphus
Euplectops
Euplectopsis
Euplectus
Euploea
E-albicosta
E-alcathoe
E-algea
E-asyllus
E-batesii
E-blossomae
E-boisduvalii
E-caespes
E-camaralzeman
E-climena
E-conbuom(incertae sedis)
E-configurata
E-cordelia
E-core
E-crameri
E-darchia
E-dentiplaga
E-doretta
E-doubledayi
E-eboraci
E-eleusina
E-eunice
E-eupator
E-euphon
E-eurianassa
E-eyndhovii
E-gamelia
E-hewitsonii
E-klugii
E-lacon
E-latifasciata
E-leucostictos
E-lewinii
E-magou
E-martinii
E-midamus
E-mitra
E-modesta
E-morosa
E-mulciber
E-nechos
E-netscheri
E-phaenareta
E-radamanthus
E-redtenbacheri
E-stephensii
E-swainson
E-sylvester
E-tobleri
E-treitschkei
E-tripunctata
E-tulliolus
E-usipetes
E-wallacei
E-westwoodii
Eupodina
Eupodoidea
Eupodotis(White-bellied Bustard and relatives)
E-barrowii(Barrow's Korhaan)
E-caerulescens(Blue Korhaan)
E-humilis(Little Brown Bustard)
E-rueppellii(Rüppell's Korhaan)
E-senegalensis(White-bellied Bustard)
E-vigorsii(Karoo Korhaan)
Eupolyphaga
Eupomatiaceae
Eupotemus
Euprenolepis
E-antespectans
E-helleri
E-negrosensis
E-procera
E-steeli
E-stigmatica
Euproctus
Euproops(EXTINCT)
Euprox(EXTINCT)
EuprymnaSteenstrup, 1887
E-albatrossae
E-berryi
E-hoylei
E-hyllebergi
E-morsei
E-penares?
E-phenax
E-scolopes
E-stenodactyla
E-tasmanica
Eupseniina
Eupsenina
Eupsenius
Eupsinoides(EXTINCT)
Eupsorus
Euptelea
Euptera
E-crowleyi
E-elabontas
E-freyja
E-hirundo
E-kinugnana
E-liberti
E-pluto
E-richelmanni
E-semirufa
Eupterotidae(Giant lappet moths)
Eupterotinae(monophyly uncertain)
Euptoieta
E-[n. sp.]
E-bogotana
E-claudia
E-hegesia
E-hortensia
E-perdistincta
E-poasina
E-sunides
E-thekla
Euptychia
E-enyo
E-ernestina
E-fetna
E-hannemanni
E-hilara
E-insolata
E-jesia
E-meta
E-mollina
E-picea
E-rubrofasciata
E-rufocincta
E-westwoodi
'Euptychia' insignis
'Euptychia' ordinata
'Euptychia' pellonia
'Euptychia' pronophila
Euptychiina
E-incertae sedis(non-monophyletic) (incertae sedis)
Euptychioides
E-[n. sp.]
E-albofasciata
E-castrensis
E-eugenia
E-fida
E-griphe
E-hotchkissi
E-laccine
E-nossis
E-pseudosaturnus
E-saturnus
Eupygostenus
Eupyrgidae0(incertae sedis)
Eurema
E-adamsi
E-agave
E-albula
E-amelia
E-arbela
E-brigitta
E-daira
E-desjardinsii
E-deva
E-elathea
E-fabiola
Eurema group
E-herla
E-laeta
E-lirina
E-lucina
E-mexicana
E-nigrocincta
E-paulina
E-phiale
E-reticulata
E-salome
E-tupuntenen
E-xanthochlora
Eurhexius
Eurhinodelphidae(EXTINCT) (non-monophyletic) (incertae sedis)
Eurhopalothrix
E-alopeciosa
Euriphene
E-abasa
E-alberici
E-amaranta
E-amicia
E-ampedusa
E-aridatha
E-atossa
E-atropurpurea
E-atrovirens
E-aurivillii
E-barombina
E-batesana
E-butleri
E-camarensis
E-coerulea
E-conjugens
E-doriclea
E-duseni adumbrata
E-duseni canui
E-duseni duseni
E-duseni romi
E-ernestibaumanni
E-excelsior
E-gambiae
E-glaucopis
E-goniogramma
E-grosesmithi
E-incerta
E-intermixta
E-iris
E-ituriensis
E-jacksoni
E-jolyana
E-kahli
E-karschi
E-kiki
E-leonis
E-lomaensis
E-luteostriata
E-lysandra
E-melanops
E-milnei
E-mundula
E-obtusangula
E-pavo
E-pinkieana
E-plagiata
E-rectangula
E-ribensis
E-rotundata
E-saphirina
E-schultzei
E-simplex
E-tadema
E-veronica
Euripus
E-consimilis
E-nyctelius
E-robustus
Euristus
Eurocoelotes
Eurodotina
Eurolistriodon(EXTINCT)
Euromota
European clade(includes species of Gelidium)
Eurostopodus(Spotted Nightjar and relatives)
E-archboldi(Cloud-forest Nightjar)
E-argus(Spotted Nightjar)
E-diabolicus(Satanic Nightjar)
E-macrotis(Great Eared Nightjar)
E-mystacalis(White-throated Nightjar)
E-papuensis(Papuan Nightjar)
E-temminckii(Malaysian Eared Nightjar)
Eurotamandua(EXTINCT)
Eurotiales
Eurotiomycetes
Eurotiomycetidae
Euruellia clade
Euryabax colossus
Euryale ferox(prickly water lily, gorgon plant)
Euryalea
Euryalusa
Euryapteryx(EXTINCT)
Euryaptus
Euryarchaeota
Euryattus
Eurybia
E-albiseriata
E-caerulescens
E-carolina
E-cyclopia
E-dardus
E-donna
E-elvina
E-franciscana
E-halimede
E-jemima
E-juturna
E-latifasciata
E-lycisca
E-misellivestis
E-molochina
E-nicaeus
E-patrona
E-pergaea
E-rubeolata
E-silaceana
E-unxia
Eurybiini
Eurybrachidae
Eurycea
Eurycheiles
Eurychoromyiidae
Eurycotis
Eurydictyella(EXTINCT) (incertae sedis)
Eurydictyon(EXTINCT)
Eurydiotyphla
Euryglossinae
Eurygmus
Eurylaimidae(broadbills) (non-monophyletic)
Eurylaimides(Old World suboscines)
Eurylestes
Euryloxa
Eurymastinocerus
Eurymyrmex geologicus(EXTINCT) (incertae sedis)
Euryognathus
Euryopa
Eurypauropodidae
Eurypauropus
Eurypercus
Euryphaedra thauma
Eurypharyngidae
Euryphoridae
Euryphura
E-achlys
E-chalcis
E-ducarmei
E-fontainei
E-hecqui
E-kiellandi
E-nobilis
E-plautilla
E-porphyrion
Euryphyminae
Eurypogon
Euryporus
Eurypterida(EXTINCT) (sea scorpions)
E-e(EXTINCT)
Eurypteroidea(EXTINCT)
Euryptilium
Eurypyga helias(Sunbittern)
Eurysister
Euryspeonomus
E-(Euryspeonomus)
E-(Urbasolus)
Eurysquillidae
Eurystomis castelnaui
Eurytela
E-alinda
E-dryope
E-hiarbas
E-narinda
Eurytermes
Eurythmopteryx(EXTINCT) (incertae sedis)
Eurytomidae
Euryusa
E-(Ectolabrus)
E-(Euryusa)
Euscaiotermes(incertae sedis)
Euscaphidium
Euscaphurus
Euschemoninae
Euschmidtiidae
Euschmidtiinae
Eusclerus
Euscopaeus
Euscorpiidae
Euscorpius
Euselasia
E-albomaculiga
E-alcmena
E-amblypodia
E-amphidecta
E-andreae
E-angulata
E-anica
E-arbas
E-archelaus
E-argentea
E-artos
E-athena
E-attrita
E-aurantia
E-aurantiaca
E-authe
E-baucis
E-bettina
E-bilineata
E-brevicauda
E-cafusa
E-calligramma
E-candaria
E-cataleuca
E-catoleuce
E-charilis
E-chinguala
E-chrysippe
E-clesa
E-clithra
E-corduena
E-crinon
E-cucuta
E-cuprea
E-cyanira
E-cyanofusa
E-dolichos
E-dorina
E-eberti
E-effima
E-ella
E-erilis
E-erythraea
E-ethemon
E-euboea
E-eubotes
E-eubule
E-eucerus
E-eucrates
E-eucritus
E-eugeon
E-euhemerus
E-eulione
E-eumedia
E-eumenes
E-eumithres
E-eunaeus
E-euodias
E-euoras
E-eupatra
E-euphaes
E-euploea
E-euriteus
E-euromus
E-eurymachus
E-euryone
E-eurypus
E-eusepus
E-eustola
E-eutaea
E-eutychus
E-extensa
E-fabia
E-fervida
E-fournierae
E-gelanor
E-gelon
E-geon
E-gordios
E-gradata
E-gyda
E-hahneli
E-hieronymi
E-hygenius
E-hypophaea
E-ignitus
E-illarina
E-inconspicua
E-inini
E-issoria
E-janigena
E-jigginsi
E-julia
E-kartopus
E-labdacus
E-leucon
E-leucophryna
E-licinia
E-lisias
E-lycaeus
E-lysimachus
E-manoa
E-mapatayna
E-marica
E-matuta
E-mazaca
E-melaphaea
E-micaela
E-midas
E-mirania
E-modesta
E-murina
E-mutator
E-mys
E-mystica
E-nauca
E-onorata
E-opalescens
E-opalina
E-opimia
E-orba
E-orfita
E-orion
E-palla
E-pance
E-parca
E-pellonia
E-pellos
E-pelor
E-perisama
E-phedica
E-phelina
E-pillaca
E-portentosa
E-praecipua
E-praeclara
E-procula
E-pseudomys
E-pullata
E-pusilla
E-rasonea
E-rava
E-regipennis
E-rhodogyne
E-rhodon
E-rubrocilia
E-saulina
E-scotinosa
E-seitzi
E-serapis
E-sergia
E-subargentea
E-tarinta
E-teleclus
E-thaumata
E-thucydides
E-thusnelda
E-toppini
E-uria
E-urites
E-utica
E-uzita
E-venezolana
E-violacea
E-violetta
E-zara
E-zena
Euselasiinae
Euselasiini
Eushelfordia
Eusipalia
Eusmilia
Eusphalerini
Euspilotus(~90 species)
Eustegasta0(incertae sedis)
Eusteniamorpha
Eusteniamorphini
Eustenidia
E-(Eustenidia)
E-(Microeustenidia)
Eustheniidae
Eustigmatophytes
Eustilicus
E-(Eustilicus)
E-(Trochoderus)
Eustirognathus
Eustiromastix
E-bahiensis
E-chaperi
E-efferatus
E-falcatus
E-guianae
E-intermedius
E-keyserlingi
E-macropalpus
E-major
E-moraballi
E-obscurus
E-pusilla
E-vincenti
Eustra
E-andrewesiana
E-bryanti
E-caeca
E-ceylanica
E-chinensis
E-crucifera
E-csikii
E-deharvengi
E-gomyi
E-hammondi
E-honchongensi
E-indica
E-japonica
E-lao
E-lebretoni
E-leclerci
E-matanga
E-plagiata
E-pseudomatanga
E-saripaensis
E-storki
E-taiwanica
E-troglophila
Eutaenoglossa
Eutardigrada
Euteleia
Eutermellus
Eutermitophila
Eutermitoptochus
Euterpinidae
Euteticoleus radiatus(EXTINCT) (incertae sedis)
Eutetramorium
E-mocquerysi
E-monticellii
Euthalia
E-aconthea
E-adonia
E-agnis
E-alpheda
E-alpherakyi
E-amabilis
E-amanda
E-anosia
E-aristedes
E-confucius
E-djata
E-duda
E-eriphylae
E-formosana
E-franciae
E-ipona
E-irrubescens
E-kameii
E-kanda
E-khama
E-lubentina
E-lusiada
E-mahadeva
E-malaccana
E-merta
E-monina
E-nais
E-nara
E-patala
E-phemius
E-sahadeva
E-strephon
E-telchinia
E-thibetana
E-tsangpoi
E-undosa
E-whiteheadi
Euthaliopsis(incertae sedis)
Eutheganopteryx
Eutheia
Eutheiini
Eutheimorphus
Eutheria(placental mammals)
Euthiconus
Euthlastoblatta
Euthorax
Euthryptus
Euthygramma(EXTINCT)
Euthygrammatidae
Euthyphleps
E-curtipes
E-rectivenis
E-tectiformis
Euthyplociidae
Euthyrrhapha
Eutocus
E-arabupuana
E-fabulinus
E-facilis
E-minimus
E-minor
E-paulo
E-quichua
E-vetulus
Eutrecha longirostris
Eutresis(incertae sedis)
E-dilucida
E-hypereia
Eutrichites
Eutrichophilus
Eutrichophilus setosus
Eutrichopus
Eutriorchis
Eutriptus
Eutychide
E-asema
E-complana
E-olympia
E-paria
E-physcella
E-rastaca
E-subcordata
E-subpunctata
Eutyphlops
Eutyphlus
E-(Eutyphlus)
E-(Planityphlus)
Euvira
Euxanthe
E-crossleyi
E-eurinome
E-madagascariensis
E-tiberius
E-trajanus
E-wakefieldi
Euxenister
Euzosteria
Evactis
Evalljapygidae
Evania
Evaniella
Evanigaster petiolatusRasnitsyn 1972(EXTINCT)
Evaniidae(Ensign Wasps)
Evanioidea
Evaniops rostratusRasnitsyn 1972(EXTINCT)
Evaniscus
Evansiella
Evarcha
E-albaria
E-amabilis
E-arcuata
E-bicoronata
E-brevis
E-bulbosa
E-cancellata
E-cara
E-chappuisi
E-chubbi
E-coreana
E-crassipes
E-dubia
E-eriki
E-falcata
E-fasciata
E-flammata
E-flavocincta
E-gausapata
E-hoyi
E-hyllinella
E-infrastriata
E-jucunda
E-kochi
E-laetabunda
E-madagascariensis
E-michailovi
E-natalica
E-nepos
E-obscura
E-optabilis
E-paralbaria
E-patagiata
E-petrae
E-pococki
E-praecincta
E-pulchella
E-similis
E-syriaca
E-venezuelica
E-vitosa
Evea0(incertae sedis)
Evergestinae
Evippa
Evippomma
Exacrotona
Exaeretota
Exaesiopus(~7 species)
Exallidius
Exallomorpha
Exallus
Excavates(flagellates, diplomonads, jakobids, retortamonads, Trimastix, Carpedediemonas, heterolobosea, etc.)
Excurvaria
Exechophyes
Exedia(EXTINCT)
Exedrus
Exeirarthra
Exiguobacterium
Exilisciurus
Exocoelactiidae
Exocoelactis valdiviaeCarlgren 1928
Exomalopsini
Exomedon
Exometoeca nycteris
Exoplisia
E-cadmeis
E-hypochalybe
E-hypochloris
E-myrtis
Exoporia
Exorhabdus(~11 species)
Exoristinae
Exospermum
Exosternini(non-monophyletic)
Exothecinae
Exparoxypilus africanus
Exydrus
Eylaoidea
Eyprepocnemidinae
epsilon Proteobacteria
'erebiine' clade
etc.
euasterids
E-I (lamiids)
E-II (campanulids)
eudicots(most flowering plants)
eurosids I (fabids)
eurosids II (malvids)