Haania
H-aspera
H-borneana
H-confusa
H-doroshenkoi
H-lobiceps
H-philippina
H-simplex
H-vitalisi
Haaniinae
Haanina
Haaseidae
Haasellia
Haasiidae
Habibiella
Habrocerinae
Habrocerus
Habrocestum
H-acerbum
H-albimanum
H-algericum
H-annae
H-arabicum
H-bitaeniatum
H-bovaei
H-bufoides
H-diversipes
H-dotatum
H-flavimanum
H-flavipes
H-graecum
H-hongkongiensis
H-ibericum
H-insignipalpe
H-kweilinensis
H-latifasciatum
H-laurae
H-lepidum
H-luculentum
H-nigricans
H-nigristernum
H-orientale
H-ornaticeps
H-papilionaceum
H-parvulum
H-peckhami
H-pulex
H-pullatum
H-punctiventre
H-rubroclypeatum
H-schinzi
H-simoni
H-speciosum
H-subdotatum
H-subpenicillatum
H-verattii
H-xerophilum
Habrolinus
H-(Habrolinus)
H-(Timagenes)
Habronattus
H-abditus
H-agilis
H-agilis group
H-alachua
H-altanus
H-americanus
H-americanus group
H-amicus
H-amicus group
H-ammophilus
H-anepsius
H-aztecanus
H-ballatoris
H-banksi
H-borealis
H-brunneus
H-bulbipes
H-calcaratus
HC-agricola
HC-calcaratus
HC-maddisoni
H-californicus
H-cambridgei
H-captiosus
H-carolinensis
H-carpus
H-ciboneyanus
H-clypeatus
H-cockerelli
H-coecatus
H-coecatus group
H-cognatus
H-conjunctus
H-contingens
H-cuspidatus
H-decorus
H-decorus group
H-delectus
H-divaricatus
H-dorotheae
H-dorotheae group
H-dossenus
H-elegans
H-encantadas
H-fallax
H-festus
H-formosus
H-forticulus
H-georgiensis
H-geronimoi
H-gigas
H-hallani
H-hirsutus
H-huastecanus
H-icenoglei
H-iviei
H-jucundus
H-kawini
H-klauserii
H-mataxus
H-mexicanus
H-moratus
H-mustaciata
H-nahuatlanus
H-nesiotus
H-notialis
H-ocala
H-ophrys
H-orbus
H-oregonensis
H-paratus
H-peckhami
H-pochtecanus
H-pretiosus
H-pugillis
H-pyrrithrix
H-renidens
H-sansoni
H-schlingeri
H-signatus
H-sugillatus
H-tarascanus
H-tarsalis
H-texanus
H-tlaxcalanus
H-tranquillus
H-tranquillus group
H-trimaculatus
H-tuberculatus
H-ustulatus
H-velivolus
H-venatoris
H-virgulatus
H-viridipes
H-viridipes group
H-waughi
H-zapotecanus
H-zebranus
Habroptila wallacii(Invisible Rail)
Habrosaurus dilatus(EXTINCT)0(incertae sedis)
Habrotrocha
Habrotrochidae
Hadeocoleodes calus(EXTINCT)
Hadeocoleus(EXTINCT)
Hades
H-hecamede
H-noctula
Hadesia
Hadogenes
Hadrognathini
Hadrognathus
Hadrophorus
Hadropinus
Hadropithecus stenognathus(EXTINCT)
Hadrotarsinae
Hadrotes
Hadruroides
Hadrurus
Haedanula
Haemactis
H-albamarita
H-pyrrhosphenus
H-sanguinalis
Haematera
Haematodes
Haematopinidae
Haematopodidae(oystercatchers)
Haematortyx sanguiniceps(Crimson-headed Partridge)
Haemobartonella
Haemodoraceae
Haemohormidiidae
Haemohormidium
Haemospororida
Haenianthus
Haenschia(incertae sedis)
H-[n. sp. 1]
H-[n. sp. 2]
H-derama
H-sidonia
Haetera
H-macleannania
H-piera
Haeterini
Hagenianus Group
Hagensia havilandi
Hagiomantis
H-fluminensis
H-ornata
H-pallida
H-parva
H-superba
H-surinamensis
Hagiotata hofmanni
Haglidae(ambidextrous and hump-winged crickets)
Haglinae
Hagnometopias(EXTINCT)
Hahniidae
Haida
Haideotriton wallacei
Haidomyrmex cerberus(EXTINCT)
Halacaroidea
Halanaerobacter
Halanaerobium
Halbherria
Halcampa
Halcampa Oustromovi[sic] Wyragewitch 1905
H-arcticaCarlgren 1893
H-capensisCarlgren 1938
Halcampa endromitataAndres 1880
H-octocirrataCarlgren 1927
Halcampa purpureaStuder 1878
Halcampa sulcataVerrill 1864
H-vegaeCarlgren 1921
Halcampactis
H-dubiaStuckey 1909
H-mirabilisFarquhar 1898
Halcampaster
H-teresCarlgren 1938
Halcampella
H-maximaR. Hertwig 1888
Halcampella minutaStimpson 1856
H-robustaCarlgren 1931
Halcampidae
Halcampogeton
H-papillosusCarlgren 1937
Halcampoides
H-abyssorumDanielssen 1890
Halcampoides asperaStephenson 1918
Halcampoididae
Halcurias
H-Carlgreni[sic] Mc Murrich [sic] 1901
H-capensisCarlgren 1928
H-endocoelactisStephenson 1918
H-minimusCarlgren 1928
H-pilatusMc Murrich [sic] 1893
Halcuriidae
Halcyon
Halecomorphi
Halecostomi(bowfins and teleosts)
Haliactiidae
Haliactis
H-arcticaCarlgren 1921
Haliaeetus(non-monophyletic)
Halianthella
H-annularisCarlgren 1938
Halianthus chilensisMc Murrich [sic] 1904
Halianthus limnicolaAnnandale 1915
Haliastur
Halicmetus
Halictidae
Halictinae
Halictini
Halictophagidae
Halictophagus
H-abdominalis
H-acutus
H-agalliae
H-americanus
H-ancylophallus
H-angustipes
H-antennalus
H-australensis
H-barberi
H-besucheti
H-bevipenis
H-bidentatus
H-bipunctatus
H-calcaratus
H-callosus
H-chantaneeae
H-chilensis
H-chinensis
H-cladoceras
H-compactus
H-curtisi
H-desantisi
H-elongatus
H-endrodyi
H-eurycephalus
H-forthoodensis
H-fulmeki
H-ghanensis
H-gressitti
H-griveaudi
H-haydari
H-henriquei
H-hirashimai
H-indicus
H-insularum
H-iriomotensis
H-irwini
H-jacobsoni
H-javanensis
H-jordani
H-kinzelbachi
H-kuehnelti
H-languedoci
H-lappidae
H-longipenis
H-lopesi
H-mackayi
H-macrostelesi
H-malayanus
H-membraciphaga
H-minimus
H-minutus
H-moorookensis
H-naulti
H-omani
H-oncometopiae
H-orientalis
H-palmi
H-phaeodes
H-philaroniae
H-radiatus
H-samoanus
H-sararwakensis
H-scheveni
H-schwarzi
H-silwoodensis
H-stellatus
H-stenocrani
H-tenebrosus
H-thaiae
H-thoracicus
H-tryoni
H-uhleri
H-yaeyamanus
Haliestes dasos(EXTINCT) (Silurian of England)
Halieutaea
Halieutichthys
Halieutopsis
Halimococcidae
Haliplidae
Haliplus(including Algophilus and Apteraliplus)
Haliscomenobacter
Halitheriinae
Halitherium(EXTINCT)
Hallebune(EXTINCT)
Hallelesis
H-asochis
H-halyma
Haloanaerobiales
Halobacillus
Halobacteriales
Halobacteroides
Halobrecta
Halobrecthina
Halocella
Haloclava
Haloclavidae
Halocyprida
Halocyprididae
Halonatronum
Halophytum ameghinoi
Haloragaceae (including Aphanopetalum)
Halorhadinus
Halosauridaehalosaurs
Halospirulina
Halothermothrix
Halotus
H-angellus
H-jonaveriorum
H-rica
Halpe
H-albicilia
H-arcuata
H-aucma
H-aurifera
H-beturia
H-burmana
H-clara
H-damar
H-dizangpusa
H-egena
H-elana
H-filda
H-flava
H-frontieri
H-gamma
H-handa
H-hauxwelli
H-hermaphrodite
H-hieron
H-homolea
H-honorei
H-insignis
H-knyvetti
H-kumara
H-kusala
H-latipinna
H-luzona
H-mixta
H-molta
H-muoi
H-nephele
H-ormenes
H-parakuamara
H-paupera
H-pelethronix
H-porus
H-purpurascens
H-scissa
H-sikkima
H-sulphurifera
H-tilia
H-toxopea
H-veluvana
H-wantona
H-zema
H-zinda
H-zola
Halymeniales
Hamadryas
H-albicornis
H-alicia
H-amphichloe
H-amphinome
H-arete
H-arinome
H-atlantis
H-belladonna
H-chloe
H-epinome
H-februa
H-feronia
H-fornax
H-glauconome
H-guatemalena
H-iphthime
H-julitta
H-laodamia
H-rosandra
H-velutina
Hamamelidaceae
Hamanumida
Hamataliwa
Hamatores(Caecitellus and pseudodendromonads) (incertae sedis)
Hamearis
Hamirostra
Hamitopsenius
Hamondiidae
Hamophthiriidae
Hamotidius
Hamotocellus
Hamotopsis
Hamotulus
Hamotus
H-(Hamotoides)
H-(Hamotus)
Hampsonellus
Hamptophryne
Hana(EXTINCT)
Hanfordia
Hanguanaceae
Hanhaicerus(EXTINCT)
Hanidae
Hanitschella
Hanitschia
Hansa
H-cotundo
H-devergens
H-hyboma
Hanseniella
Hansenocaris(y-larvae, Facetotecta)
Hanyangaspis(EXTINCT)
Hapalaraea
Hapalemur aureus(golden bamboo lemur)
Hapalemur griseus(gray gentle lemur)
Hapalemur simus(broad-nosed gentle lemur)
HapalochlaenaRobson, 1929
Hapalogymnes gymnes
Hapalomantinae(non-monophyletic)
Hapalomantis
H-(Bolbira)
HB-congica
HB-lacualis
HB-minima
H-(Hapalomantis)
HH-abyssinica
HH-orba
HH-rhombochir
Hapalopeza
H-(Hapalopeza)
HH-fulmeki
HH-nigricornis
HH-nilgirica
HH-nitens
HH-periyara
HH-tigrina
H-(Spilomantis) occipitalis
Hapalopezella maculata
Haplaraeidae(EXTINCT)
Haplobainosomatidae
Haplobothynus
H-gounellei
H-paranae
Haplobunodon(EXTINCT) (non-monophyletic)
Haplochara
Haplochelus georrisoides
Haploembia(Oligotomidae)
Haploferonia simplex
Haploglossa
Haplognathia
Haplogynae(recluses, spitting spiders, filistatids, etc.)
Haplohelia(EXTINCT)
Haplomyrmemonia
Haplonazeris
Haplophlebium(EXTINCT) (incertae sedis)
Haplophryne
Haploplectus
Haplosporids(parasitic sporozoa)
Haplostylipera
Haplosymploce
Haplotmarus
Haplotropidius
Happlodontus proterus(EXTINCT)
Hapsidotermes
Hapsomelinae(EXTINCT)
Haptaenida
Haptoderidius
Haptoderodes
Haptodus garnettensis(EXTINCT)
Haptoeridius
Haptophytes(algal flagellates)
Hardieopteridae(EXTINCT)
Hardistiella(EXTINCT)
Harenactis
H-attenuataTorrey 1902
Harjesia
H-blanda
H-griseola
H-obscura
H-oreba
H-vrazi
Harma theobene
Harmilla elegans
Harmochirus
Harmomima
Harmophola
Harmophorus
Harpacticidae
Harpacticoida
Harpagomantis tricolor
Harpagophoridae
Harpagoxenus
H-canadensis
H-sublaevis
H-zaisanicus
Harpagus(incertae sedis)
Harpalina
Harpalinae
Harpalini
Harpalomimetes
Harpegnathos
H-empesoi
H-hobbyi
H-macgregori
H-medioniger
H-pallipes
H-saltator
H-venator
Harpellales
Harpia
Harpostomus
Harpyhaliaetus
Harpyopsis
Harrimaniidae
Harringia
Harsiesis(incertae sedis)
H-hecaerge
H-hygea
H-yolanthe
Hasala(EXTINCT)
Hasarius
H-adansoni
H-albocircumdatus
H-arciger
H-bellicosus
H-berlandi
H-biprocessiger
H-coelestis
H-egaenus
H-elisabethae
H-glaucus
H-inhebes
H-inhonestus
H-insignis
H-kjellerupi
H-kulczynskii
H-lisei
H-mahensis
H-mccooki
H-mulciber
H-neocaledonicus
H-obscurus
H-pauciaculeis
H-peckhami
H-roeweri
H-rufociliatus
H-rusticus
H-scylax
H-sobarus
H-sulfuratus
H-testaceus
H-trivialis
H-validus
H-varicans
H-villosus
H-vittatus
H-workmani
H-xanthopus
Hasora
H-anura
H-badra
H-borneensis
H-buina
H-celaenus
H-chromus
H-danda
H-discolor
H-hurama
H-khoda
H-lavella
H-leucospila
H-lizetta
H-mavis
H-mixta
H-moestissima
H-mus
H-myra
H-proxissima
H-quadripunctata
H-sakit
H-salanga
H-schoenherr
H-subcaelestis
H-takwa
H-taminatus
H-thridas
H-umbrina
H-vitta
H-wilcocksi
H-zoma
Hassianycteris(EXTINCT)
Hastimima(EXTINCT) (incertae sedis)
Hasumius
Hatchia
Hatschekiidae
Hauyeae
Havilanditermes
Havilandoxenus
Hayoceros(EXTINCT)
Haywardella(incertae sedis)
Hebardia pellucida
Hebardiella
H-karnyi
H-rehni
Hebardina
Hebauerina
Hebeicoleus sertulatus(EXTINCT) (incertae sedis)
Hebomoia
H-glaucippe
H-leucippe
Hebridae(velvet water bugs)
Hecatostemon completus
Hedaia0(incertae sedis)
Hedana
Hedigerella fasciatella
Hedwigiales
Hedylidae(American butterfly moths)
Hedyosmum
Hedysaroid clade
Heimitermes
Heimyscus
Heinzia
Helaletidae(EXTINCT)
Helcococcus
Helconinae
Helcyra
H-celebensis
H-chionippe
H-hemina
H-subalba
H-superba
Heleioporus
Helenaea
H-bisignata
H-torretassoi
Heleomyzidae
Heleophryne
H-natalensis
H-purcelli
H-regis
H-rosei
Heleosaurus(EXTINCT) (incertae sedis)
Heleosuchus(EXTINCT) (incertae sedis)
Helgaia
Helianthasteridae(EXTINCT) (incertae sedis)
Helianthopsis mabruckiCarlgren 1900
Helianthopsis ritteriKwietniewski 1897
Helias
H-cama
H-godmani
H-phalaenoides
Helichatheta
HelicocranchiaMassy, 1907Massy, 1907
H-joubini
H-papillata
H-pfefferi
Helicomitra
Heliconandria
Heliconiaceae
Heliconiinae
Heliconiini(Passion-vine Butterflies)
Heliconius
H-antiochus
H-astraea(incertae sedis)
H-atthis
H-besckei
H-burneyi
H-charithonia
H-clysonymus
H-congener
H-cydno
H-demeter
H-doris
H-egeria
H-eleuchia
H-elevatus
H-erato
H-ethilla
H-hecale
H-hecalesia
H-hecuba
H-hermathena
H-heurippa
H-hewitsoni
H-hierax
H-himera
H-hortense
H-ismenius
H-lalitae(incertae sedis)
H-leucadia
H-luciana(incertae sedis)
H-melpomene
H-nattereri
H-numata
H-pachinus
H-pardalinus
H-peruvianus
H-ricini
H-sapho
H-sara
H-telesiphe
H-timareta
H-tristero(incertae sedis)
H-wallacei
H-xanthocles
Helicophidae
Helicopini
Helicopis
H-cupido
H-endymiaena
H-gnidus
Helicoplacus(EXTINCT)
Helicopsychidae
/Helicteroideae
Heliobacillus
Heliobacteriaceae
Heliobacterium
Heliodinidae(sun moths)
Heliolitida(EXTINCT)
Heliomantis
H-elegans
H-latipennis
Heliopais personatus(Masked Finfoot)
Heliopetes
H-alana
H-arsalte
H-chimbo
H-ericetorum
H-laviana
H-leucola
H-libra
H-macaira
H-marginata
H-nivella
H-ochroleuca
H-omrina
H-petrus
H-purgia
Heliophaninae
Heliophanus
H-abditus
H-aberdarensis
H-activus
H-acutissimus
H-aeneus
H-africanus
H-agricola
H-agricoloides
H-alienus
H-anomalus
H-apiatus
H-auratus
H-aviculus
H-baikalensis
H-bellus
H-berlandi
H-bisulcus
H-butemboensis
H-camtschadalicus
H-canariensis
H-capensis
H-capicola
H-cassinicola
H-chicangawanus
H-chovdensis
H-clarus
H-claviger
H-cognatus
H-congolensis
H-conspicuus
H-creticus
H-crudeni
H-cupreus
H-curvidens
H-dampfi
H-deamatus
H-debilis
H-decempunctatus
H-decoratus
H-deformis
H-demonstrativus
H-deserticola
H-didieri
H-difficilis
H-dilutus
H-dubius
H-dubourgi
H-dux
H-edentulus
H-encifer
H-equester
H-erythropleurus
H-eucharis
H-extinctus
H-falcatus
H-fascinatus
H-filiolus
H-flavimaxillis
H-flavipes
H-flavocinctus
H-forcipifer
H-furcillatus
H-giltayi
H-gladiator
H-glaucus
H-gloriosus
H-hamifer
H-harpago
H-hastatus
H-horrifer
H-ibericus
H-ignorabilis
H-imerinensis
H-imperator
H-improcerus
H-innominatus
H-inornatus
H-insperatus
H-iranus
H-japonicus
H-kankanensis
H-kashmiricus
H-kenyaensis
H-kilimanjaroensis
H-kochi
H-lawrencei
H-lesserti
H-lineiventris
H-macentensis
H-machaerodus
H-maculatus
H-maestus
H-malus
H-marshalli
H-mauricianus
H-melinus
H-menemeriformis
H-micans
H-minutissimus
H-mirabilis
H-modicus
H-moestus
H-mongolicus
H-mordax
H-mucronatus
H-nitens
H-nitidus
H-niveivestis
H-nivosus
H-nobilis
H-nossibeensis
H-ochrichelis
H-okinawensis
H-orchesta
H-orchestioides
H-parvus
H-patagiatus
H-patellaris
H-paulus
H-pauper
H-peckhami
H-portentosus
H-potanini
H-pratti
H-pulverulentus
H-ramosus
H-recurvus
H-redimitus
H-riedeli
H-robustus
H-rufithorax
H-saudis
H-semirasus
H-simplex
H-soudanicus
H-stylifer
H-tessalensis
H-transvaalicus
H-trepidus
H-tribulosus
H-tricinctus
H-turanicus
H-uncinatus
H-undecimmaculatus
H-ussuricus
H-uvirensis
H-validus
H-verus
H-villosus
H-viridimanus
H-vittatus
Heliophilum
Heliopyrgus
H-americanus
H-domicella
H-sublinea
Heliorestis
Heliornis fulica(Sungrebe)
Heliornithidae(Finfoots, Sungrebes)
Heliosciurus
Heliothrix
Heliozela
Heliozelidae(shield bearer moths)
Helladotherium(EXTINCT)
Helluonini
Helminthomorpha
Helobata
Helochares
H-(Batochares)
H-(Helochares)
H-(Helocharimorphus)
H-(Hydrobaticus)
H-(Sindolus)
Helocombus
Helohyidae(EXTINCT)
Helopeltarium
Helophoridae
Helopides hildsiensis(EXTINCT) (incertae sedis)
Heloridae
Helosciomyzidae
Helotiales
Helotidae
Helotrephidae
Heloxycanus patricki
Helvetia
H-albovittata
H-cancrimana
H-insularis
H-riojanensis
H-santaremica
H-zebrina
H-zonata
Helvia cardinalis
Helwingia
Hemelytroblatta
Hemerobiella
Hemerobiidae0(incertae sedis)
Hemerobius
Hemerocallidaceae
Hemiacridinae(includes Leptacridinae Dirsh 1975)
Hemiauchenia(EXTINCT)
Hemiblabera
Hemibuthus
Hemicentetes semispinosus(streaked tenrec)
Hemichordata(acorn worms and pterobranchs)
Hemicliarthrus
Hemicolonides
Hemicyclaspis(EXTINCT)
Hemicyonidae(EXTINCT)
Hemicytheridae
Hemidactylinae
Hemiempusa capensis
Hemigraphis + Strobilanthes + relatives
Hemikruia
Hemileucinae
Hemilobophasma montaguensis
Hemimerina
Hemimycena
Heminauphoeta
Hemiodontidae
Hemiosus
Hemipanesthia
Hemipauropus
Hemiphractinae
Hemiphractus
Hemipodaphis
Hemiprocnidae(crested swifts)
Hemipsocidae
Hemiptera(bugs, cicadas, whiteflies, aphids, etc.)
Hemipterisca
Hemipteroid Assemblage(bugs, thrips, lice)
Hemipterota
Hemiquedius
Hemiscorpiinae
Hemiscorpius
Hemispadella dauvini
Hemisphaera
Hemisquillidae
Hemisus
H-brachydactylum
H-guineensis
H-guttatus
H-marmoratus
H-microscaphus
H-olivaceus
H-perreti
H-wittei
Hemitelestus
Hemithyrsocera
Hemitragus(tahrs)
H-hylocrius(Nilgiri tahr)
H-jayakari(Arabian tahr)
H-jemlahicus(Himalayan tahr)
Hendecameros
Hendelia
Henicocorinus
Henicopernis(incertae sedis)
Henicopinae
Henicotyle
Henoceros
Henriksenia
Henrotiella
Henrotiochoromus
Henrotius
Hensaussurea
Henschiella
Henschoutedenia
Hentzia
H-antillana
H-audax
H-calypso
H-chekika
H-cubana
H-fimbriata
H-footei
H-grenada
H-mandibularis
H-mitrata
H-palmarum
H-parallela
H-pima
H-poenitens
H-squamata
H-tibialis
H-vernalis
H-vittata
H-whitcombi
H-zombia
Heolus(EXTINCT) (incertae sedis)
Hepadnaviridae
Hepevirus
Hepialidae(ghost moths)
H-s. str.
Hepialiscus
H-monticola
H-nepalensis
H-robinsoni
H-taiwanus
Hepialoidea
Hepialus humuli
Hepsetidae
Heptacodium
Heptageniidae
Heptagenioidea
Heptaleptus
Heptameron
Heptapsogasteridae
Heptapteridae
Herbessus
Herbidospora
Heriaesynaema
Heriaeus
Herimosa
Heringocrania
Hermathena
H-candidata
H-oweni
Hermatobatidae
Hermetiinae
Hermeuptychia
H-atalanta
H-cucullina
H-fallax
H-harmonia
H-hermes
H-maimoune
H-pimpla
H-sosybius
Hernandiaceae
Herona
H-marathus
H-sumatrana
Heronia
Herpastedia
Herpestidae(mongooses, meerkats, fossa)
Herpesviridae
Herpetosiphon
Herpetotheres cachinnans(Laughing Falcon)
Herpyllobiidae
Herrerasauridae(EXTINCT)
Herreriaceae
Hersiliidae
Hesiodeira
Hesiolyra bergi
Hesione
Hesionidae
Hesionides(incertae sedis)
Hesioninae
Hesionini
Hesiospina
Hespellia
Hesperelaea palmeri(EXTINCT)
Hesperentomidae
Hesperentomon
Hesperhys(EXTINCT)
Hesperia
H-assiniboia
H-attalus
H-colorado
H-columbia
H-comma
H-dacotae
H-florinda
H-juba
H-leonardus
H-lindseyi
H-meskei
H-metea
H-miriamae
H-nabokovi
H-nevada
H-ottoe
H-pahaska
H-sassacus
H-uncas
H-viridis
H-woodgatei
Hesperiidae(skippers)
Hesperiinae
Hesperiini
Hesperilla
H-chrysotricha
H-crypsargyra
H-crypsigramma
H-donnysa
H-flavescens
H-furva
H-idothea
H-malindeva
H-mastersi
H-ornata
H-picta
H-sarnia
H-sexguttata
Hesperocallidaceae
Hesperocamelus(EXTINCT)
Hesperocharis
H-[n. sp.]
H-anguitia
H-costaricensis
H-crocea
H-emeris
H-erota
H-graphites
H-leucania
H-marchalii
H-nera
H-nereina
H-paranensis
Hesperocosa
Hesperodromus
Hesperolinus
Hesperomimus
Hesperopalpus
Hesperoperla
Hesperopsis
H-alpheus
H-gracielae
H-libya
Hesperornithiformes(EXTINCT)
Hesperoschema
Hesperosiren(EXTINCT)
Hesperosoma
H-(Euhesperosoma)
H-(Paramichrotus)
Hesperotermes
Hesperotychus
Hesperotyphlus
Hesperus
Hestiasula
H-basinigra
H-brunneriana
H-castetsi
H-ceylonica
H-gyldenstolpei
H-hoffmanni
H-inermis
H-javana
H-kaestneri
H-major
H-masoni
H-moultoni
H-nigrofemorata
H-nitida
H-phyllopus
H-rogenhoferi
H-seminigra
H-woodi
H-zhejiangensis
Hestina
H-assimilis
H-dissimilis
H-japonica
H-persimilis
H-waterstradti
Hestinalis(incertae sedis)
H-divona
H-mimetica
H-nama
Hetaeriinae(non-monophyletic)
Hetaerimorphus
Hetaeriobius
Hetaeriodes
Hetaerius
Hetairotermes
Hetairotermitina
Heteractis
Heteralepadidae
Heteranthus
H-insignisCarlgren 1943
H-verruculatusKlunzinger 1877
Heterenchelyidae
Hetereuplectus(EXTINCT)
Hetereuthia(EXTINCT)
Heterixalus
Heterobathmiidae(Valdivian archaic moths)
Heteroblatta
Heterobostrychus
Heterobranchia(seaslugs, bubble shells, pulmonates etc.)
Heteroceridae(variegated mud-loving beetles)
Heterochaetini
Heterochaetula
H-fissispinis
H-tricolor
Heterochordeumatidae
Heterocinus
Heterocorallia(EXTINCT) (incertae sedis)
Heterocyathus
Heterocylindropsis
Heterodactyla
H-Hemprichii[sic] Ehrenberg 1834
H-hypnoidesSaville Kent 1893
H-sp.Kwietniewski 1896
Heterodonta
Heterogamia
Heterogamisca
Heterogamodes
Heteroglaux blewitti(Forest Owlet)
Heterogriffus
Heterogynaidae
Heterogynidae(Mediterranean burnet moths)
Heterogyrus
Heterohyrax(yellow-spotted hyraxes)
H-antineae
H-brucei
H-chapini
Heterojapygidae
Heterokrohnia
H-alvinae
H-angeli
H-bathybia
H-biscayensis
H-curvichaeta
H-davidi
H-discoveryi
H-fragilis
H-furnestinae
H-heterodonta
H-involucrum
H-longidentata
H-mirabilis
H-mirabiloides
H-murina
H-wishernae
Heterolatzeliidae
Heterolimulus gadeai(EXTINCT)
Heterolinus
HeterololigoNatsukari, 1984
Heteromastacinae
Heteromeringia
Heterometrus
Heteronebo
Heteronemertea(monophyly uncertain)
Heteronetta atricapilla(Black-headed Duck)
Heteroneura
Heteronutarsus
H-aegyptiacus
H-albipennis
Heteronympha
H-banksii
H-cordace
H-merope
H-mirifica
H-paradelpha
H-penelope
H-solandri
Heteropaussus
Heteropodarke
Heteroponera
H-angulata
H-brounii
H-carinifrons
H-dentinodis
H-dolo
H-flava
H-georgesi
H-imbellis
H-inca
H-inermis
H-leae
H-mayri
H-microps
H-monticola
H-panamensis
H-relicta
H-robusta
Heteroponerinae
Heteroporus
Heteroprox(EXTINCT)
Heteropsis
H-(Admiratio)
H-(African)(monophyly uncertain)
H-(Henotesia)
HH-andravahana
HH-anganavo
HH-difficilis*
HH-erebennis
HH-erebina
HH-narova
HH-obscura
HH-passandava
HH-strato
HH-viettei
HH-wardii*
H-(Heteropsis) drepana
H-(Masoura)
HM-alaokola
HM-ankoma
HM-antahala
HM-mabillei
HM-masoura
H-(Telinga)
HT-adolphei
HT-sp. 2
HT-vola
H-(subgenus 1)
H-(subgenus 2)
H-anceps
H-andasibe
H-angulifasciata
H-ankaratra
H-ankova
H-avelona
H-bicristata
H-centralis
H-comorensis(incertae sedis)
H-cowani
H-eliasis
H-elisi
H-exocellata
H-fuliginosa
H-iboina
H-laeta
H-laetifica
H-maeva
H-narcissus
H-ochracea
H-pallida
H-parva
H-parvidens
H-pauper
H-peitho
H-perspicua
H-phaea
H-sabas
H-simonsii
H-strigula
H-subsimilis
H-teratia
H-turbans
H-turbata
H-ubenica
H-undulans
H-uniformis
Heteropsoa
Heteroptera(true bugs)
Heteropterinae
Heteropterus
Heteropyxidaceae
Heterorhabdidae
Heterosais
H-edessa
H-giulia
Heteroscorpion
Heteroscydmus
Heterosilpha
Heterosorius
Heterostiba
Heterostigmata
Heterostraci(EXTINCT)
Heterota
Heterotardigrada(monophyly uncertain)
Heterotaxus
Heterotemna(incertae sedis)
Heterotermes
HeteroteuthinaeAppellof, 1898
HeteroteuthisGray, 1849
H-dispar
H-hawaiiensis
H-serventyi
Heterothops
Heterothripidae
Heterotropinae
Heterotyphlus
Heterovates pardalina
Heteryon
Hetrodinae(Armored ground 'crickets')
Heuretus(EXTINCT)
Hewitsoniella
Hewittia
Hexactinellida
Hexagoniini
Hexamedon
Hexamerodes
Hexameryx(EXTINCT)
Hexaplatarthus
Hexapoda(insects, springtails, diplurans, and proturans)
Hexaprotodon(EXTINCT) (non-monophyletic)
Hexarthra
Hexarthridae
Hexasterophora
Hexathelidae
Hexatrichus
Hexaurus
Hexepeolini
Hexisopodidae
Hexobelomeryx(EXTINCT)
Hexommulocymus
Hibberdiales
Hibrildes norax
Hicanodon
Hicetia
H-breviceps
H-goeldiana
Hidari
H-bhawani
H-doesoena
H-irava
Hidrosotherium(EXTINCT)
Hieraaetus(non-monophyletic)
Hiereoblatta
Hierodula(monophyly uncertain)
H-ansusana
H-aruana
H-assamensis
H-atrocoxata
H-beieri
H-bhamoana
H-biaka
H-borneana
H-brunnea
H-chinensis
H-coarctata
H-cuchingina
H-daqingshanensis
H-dolichoptera
H-doveri
H-dubia
H-dyaka
H-everetti
H-excellens
H-formosana
H-fruhstorferi
H-fumipennis
H-fuscescens
H-gigliotosi
H-gracilicollis
H-grandis
H-harpyia
H-heinrichi
H-heteroptera
H-immaculifemorata
H-inconspicua
H-ingens
H-jobina
H-kapaurana
H-keralensis
H-laevicollis
H-lamasonga
H-latipennis
H-longedentata
H-macrosticmata
H-maculisternum
H-majuscula
H-malaya
H-membranacea
H-microdon
H-mindanensis
H-modesta
H-monochroa
H-multispina
H-multispinulosa
H-nicobarica
H-obiensis
H-obtusata
H-oraea
H-papua
H-parviceps
H-patellifera
H-perakana
H-philippina
H-prosternalis
H-pulchra
H-pulchripes
H-purpurescens
H-pustulifera
H-pygmaea
H-quadridens
H-quadripunctata
H-quinquepatellata
H-rajah
H-ralumina
H-rufomaculata
H-rufopatellata
H-salomonis
H-sarsinorum
H-schultzei
H-simbangana
H-similis
H-siporana
H-sorongana
H-sternosticta
H-striata
H-striatipes
H-szentivanyi
H-tenuidentata
H-tenuis
H-timorensis
H-togiana
H-tonkinensis
H-tornica
H-transcaucasica
H-trimaculata
H-unimaculata
H-venosa
H-ventralis
H-versicolor
H-vitreoides
H-werneri
H-xishaensis
H-yunnanensis
Hierodulella
H-albomaculata
H-celebensis
H-reticulata
H-soror
Higginsius
H-fasciata
H-miriam
Hilarimorphidae
Hilarographini
Hildebrandtia
Hildenbrandiales
Hiletini
Hiletus
H-alluaudi
H-fossulatus
H-jeanneli
H-katanganus
H-nimba
H-versutus
Himalagria
Himalcoelotes
Himalobium
Himalops
Himantandraceae
Himantariidae
Himantolophidae(Footballfishes)
Himantopteridae(long-tailed burnet moths)
Himantornis haematopus(Nkulengu Rail)
Himastenus
Himepion
Himmala
Hindeastraea(EXTINCT)
Hingstoniella
Hinomotentomon
Hinomoto
Hiodon
H-alosoides
H-consteniorum(EXTINCT)
H-tergisus
Hiodontiformes
Hipparchia
H-alcyone
H-aristaeus
H-autonoe
H-azorina
H-cretica
H-cypriensis
H-ellena
H-fagi
H-fatua
H-fidia
H-hansii
H-mersina
H-neomiris
H-parisatis
H-pellucida
H-pisidice
H-semele
H-statilinus
H-stulta
H-syriaca
H-tewfiki
H-wyssii
Hippasa
Hippasella
Hippasosa
Hippeutister
Hippidae
Hippoboscidae
Hippoboscoidea
Hippocamelus(guemal)
H-antisensis(Peruvian guemal)
H-bisulcus(Chilean guemal)
Hippocampus(seahorses and relatives)
Hippohyus(EXTINCT)
Hippoidea
Hippopotamidae(hippos)
Hippopotamodon(EXTINCT)
Hippopotamus amphibius(river hippopotamus)
Hippopotamus antiquus(EXTINCT)
Hippopotamus creutzburgi(EXTINCT)
Hippopotamus gorgops(EXTINCT)
Hippopotamus kaisensis(EXTINCT)
Hippopotamus laloumena(EXTINCT)
Hippopotamus lemerlei(EXTINCT) (Madagascan dwarf hippopotamus)
Hippopotamus melitensis(EXTINCT)
Hipposiderinae
Hippotraginae(addax, roan antelopes, sable antelopes, oryxes)
Hippotragus equinus(roan antelope)
Hippotragus leucophaeus(EXTINCT) (blue buck)
Hippotragus niger(sable antelope)
Hirashimanymus
Hirella(EXTINCT)
Hirsitilla
Hirtitermes
Hirudisomatidae
Hirundinidae(swallows)
Hispanisella
Hispanodorcas(EXTINCT)
Hispanomeryx(EXTINCT)
Hispo
Hisponinae
Hister(~270 species) (non-monophyletic)
Histeridae(clown beetles)
Histerinae
Histerini
Histeroidea(clown beetles and relatives)
Histeromerinae
Histiophryne
Histioteuthid families
HistioteuthidaeVerrill, 1881
Histioteuthis atlantica(Hoyle 1885)
Histioteuthis berryiVoss, 1969
Histioteuthis bonnellii(Ferussac 1834)
Histioteuthis bonnellii-group
Histioteuthis celetaria(Voss 1960)
Histioteuthis celetaria-group
Histioteuthis cerasinaNesis 1971
Histioteuthis corona(Voss and Voss 1962)
Histioteuthis corona-group
Histioteuthis eltaninaeVoss 1969
Histioteuthis heteropsis(Berry 1913)
Histioteuthis inermisTaki 1964
Histioteuthis macrohistaVoss 1969
Histioteuthis meleagroteuthis(Chun 1910)
Histioteuthis meleagroteuthis-group
Histioteuthis miranda(Berry 1918)
Histioteuthis miranda-group
Histioteuthis oceani(Robson 1948)
Histioteuthis pacifica(Voss 1962)
Histioteuthis reversa(Verrill, 1880)
Histioteuthis reversa-group
Histioteuthis sp. A
Historis
H-acheronta
H-odius
Histrionicus histrionicus(Harlequin Duck)
Hobartiidae
Hobbseus
H-attenuatus
H-cristatus
H-orconectoides
H-petilus
H-prominens
H-valleculus
Hodotermes
Hodotermitidae(Harvester termites)
Hodotermophilus
Hodotermopsis
Hodoxenina(Kistner)
Hoffmaneumatidae
Hoffmannella
Hogna
Hognoides
Holaptilon pusillulum
Holarchaeidae
Holaxinidium
Holcaspis
Holcaspis series(monophyly uncertain)
Holconotus
Holcopogonidae
Holcotrochus
Holdemania
Holguinia holguin
Holisomimus
Hollandina
Holoboreaphilus
Holobus
Holocacista
Holochilus(marsh rats)
Holocompsa
Holocorynus
Hologalegina
Holographis ehrenbergianaNees
Holographis pallidaLeonard & Gentry
Holographis velutifolia(House) T. F. Daniel
Hololeptini
Hololeptoblatta
Holopelus
Holophaga foetida
Holophryne
Holothuroidea(sea cucumbers)
Holothyrida
Holotrochodes
Holotrochomorphus
Holotrochopsis
Holotrochus
H-(Holotrochus)
H-(Scapulotrochus)
Holozodinus
Holozodoides
Holozodus
Homactis rupicolaVerrill 1869
Homaeotarsus
H-(Eucryptina)
H-(Gastrolobium)
H-(Hesperobium)
H-(Homaeotarsus)
H-(Homoeobium)
H-(Nemoeotus)
Homalaena
Homalattus
Homalisidae
Homallotermes
Homalodonia
Homalolinus
Homalomorpha
H-castanea
Homalonesiota karawari
Homalonesiota straneoi
Homaloneura(EXTINCT)
Homalopteryx
Homaloptila(EXTINCT)
Homalopygus(non-monophyletic)
Homalorhagida
Homalosilpha
Homalota
Homalotini
Homalotrichus
Homeogamia
Homeonympha
H-boisduvalii
H-humilis
H-schajovskoii
H-vesagus
Homeotyphlus
Homia
Hominidae(humans, gorilla, chimpanzee, bonobo, orangutan)
Homo(humans)
H-erectus(EXTINCT)
H-ergaster(EXTINCT)
H-habilis(EXTINCT)
H-rudolfensis(EXTINCT)
H-sapiens(modern humans)
Homoconnus
Homoeopteryx
Homoeusa
Homoiobrachida
Homoiodorcas(EXTINCT)
Homoioptera(EXTINCT)
Homoiopteridae(EXTINCT)
Homolobinae
Homolonesiota
Homopteroidea
Homopterus
Homorocerus
Homoscleromorpha
Homostichanthidae
Homostichanthus duerdeniCarlgren 1900
Homotomidae
Honanotherium(EXTINCT)
Hongiella
Hongophila
Hookeriales
Hoplandria
H-(Arrhenandria)
H-(Genosema)
H-(Hoplandria)
H-(Lophomucter)
H-(Platonica)
Hoplandriina
Hoplandriini
Hoplangia
Hoplauchenium
Hoplitocoris
Hoplitodes
Hoplitomerycidae(EXTINCT)
Hoplitosaurus(EXTINCT)
Hoplitoxenina
Hoplitoxenus
Hoplizomenus carinatus
Hoplocarida
Hoplocercidae
Hoplocorypha
H-acuta
H-bicornis
H-boromensis
H-bottegi
H-boviformis
H-brevicollis
H-cacomana
H-carli
H-congica
H-dentata
H-distinguenda
H-foliata
H-fumosa
H-galeata
H-garuana
H-hamulifera
H-lacualis
H-lobata
H-macra
H-mellea
H-nana
H-narocana
H-nigerica
H-nigra
H-perplexa
H-picea
H-punctata
H-rapax
H-salfii
H-saussurii
H-striata
H-turneri
H-ugandana
H-vittata
H-wittei
Hoplocoryphella grandis
Hoplocoryphinae
Hoplocystis
Hoplodactylella
Hoplognathotermes
Hoplomicra
Hoplomyzon
H-atrizonaMyers, 1942
H-papillatusStewart, 1985
H-sexpapilostomaTaphorn & Marrero, 1990
Hoplomyzontini
Hoplonemertea
Hoplophanes
Hoplophoria coralligensH. W. Wilson 1890
Hoplophoropyga
Hoplopleuridae
Hoplosternum
H-littorale
H-magdalenae
H-punctatum
Hoplotermes
Horaeomorphus
Hordeivirus
Horelophinae
Horelophopsinae
Hormaphididae
Hormaphidini
Hormathia
H-Andersoni[sic] Haddon 1888
Hormathia exlexMc Murrich [sic] 1904
H-georgianaCarlgren 1927
H-mediterraneaCarlgren 1935
Hormathianthus
H-tuberculatusCarlgren 1943
Hormathiidae
Hormetica
Hormiinae
Hormosoma
H-scottiStephenson 1918
Horneophytopsida(EXTINCT)
Horniella
Hospitalibia
Hospitaliptochus
Hospitalitermes
Hostilia
Hostus
Hottentotta
Houbaropsis bengalensis(Bengal Florican)
Hovala
H-amena
H-arota
H-dispar
H-pardalina
H-saclavus
Hovastiba
Huaceae
Huananaspidiformes(EXTINCT)
Huashanentulus
Huaxiatermes(EXTINCT) (Early Cretaceous of China)
Hubenthalia(1 species)
Huberia
H-brounii
H-striata
Hubrechtella
Hubrechtidae
Huetheriella
Hughia
Hughleechia
Hughmilleriidae(EXTINCT)
Hughmillerioidea(EXTINCT)
Huhentomon
Hulstaertites
Humbertella
Humbertiella
H-affinis
H-ceylonica
H-indica
H-laosana
H-nada
H-nigrospinosa
H-ocularis
H-similis
H-taprobanarum
H-yunnanensis
Humboldtia
Humiriaceae
Huntemanniidae
Hurius
H-aeneus
H-petrohue
H-pisac
H-vulpinus
Hussonella
Hutchinsoniella
Huttoniidae
Hyacinthaceae(Hyacinthus, Ornithogalum, Scilla and their relatives)
Hyacinthoideae
Hyaenidae(hyaenas, aardwolf)
Hyaenosa
Hyalenna
H-alidella
H-buckleyi
H-hugia
H-paradoxa
H-pascua
H-perasippa
H-sulmona
Hyalinobatrachium
Hyalodia(incertae sedis)
Hyalomantis
H-madagascariensis
H-punctata
Hyalopsocus
Hyaloteuthis
Hyalothyrus
H-infernalis
H-leucomelas
H-mimicus
H-neleus
H-nitocris
Hyalyris
H-[n. sp.]
H-antea
H-coeno
H-excelsa
H-fiammetta
H-juninensis
H-latitimbata
H-leptalina
H-mestra
H-ocna
H-oulita
H-praxilla
H-schlingeri
Hyantis hodeva
Hyarotis
H-adrastus
H-iadera
H-microsticta
H-stubbsi
Hyblaeidae(teak moths)
Hybocephalini
Hybocephalodes
Hybocephalus
Hybogralius
Hybomys
Hybopsocus
H-bisipolaris
Hybothecus(=Ophryogaster, Inchastichus)
H-aequatoria
H-anomala
H-incrassatus
H-mateui
H-sculptilis
Hybothiridae
Hybotidae
Hybridolinus
Hydaspicobus(EXTINCT)
Hydaspitherium(EXTINCT)
Hydnangiaceae
Hydnobius
Hydnodiaetus
Hydnoraceae0(incertae sedis)
Hydnosella
Hydracarina(incertae sedis)
Hydrachnoidea
Hydraena
H-(Hydraena)
H-(Hydraenopsis)
Hydraenida
Hydraenidae(minute moss beetles)
Hydraenidini
Hydraeninae
Hydraenini
Hydramara
Hydrangeaceae(hydrangea family)
Hydraspermaceae(EXTINCT)
Hydrobiites(EXTINCT) (incertae sedis)
Hydrobiomorpha
H-(Brownephilus)
H-(Hydrobiomorpha)
Hydrobiosidae(Spicipalpia)
Hydrobius
Hydrobiusina
Hydrocanthus
Hydrocassis
Hydrochara
Hydrocharitaceae
Hydrochidae
Hydrocoptus
Hydrodamalinae
Hydrodamalis gigas(EXTINCT) (Steller's sea cow)
Hydrogenobacter
Hydrogenothermus
Hydroglobus
Hydrolaetare
Hydrolea
Hydromantes
Hydrometridae(water measurers)
Hydromys
Hydrophilidae
Hydrophilina
Hydrophilinae
Hydrophilini(non-monophyletic)
Hydrophilites(EXTINCT) (incertae sedis)
Hydrophiloidea(water scavenger beetles)
Hydrophilomima
Hydrophilopsia(EXTINCT) (incertae sedis)
Hydrophilopsis(EXTINCT) (incertae sedis)
Hydrophilus
H-(Dibolocelus)
H-(Hydrophilus)
H-(Temnopterus)
Hydropotes inermis(Chinese water deer)
Hydropsalis(Ladder-tailed Nightjar and Scissor-tailed Nightjar)
H-climacocerca(Ladder-tailed Nightjar)
H-torquata(Scissor-tailed Nightjar)
Hydropsychidae
Hydropteris(EXTINCT)
Hydroptilidae(Spicipalpia)
Hydrosalpingidae
Hydroscapha
H-coomani
H-granulum
H-hunanensis
H-jaechi
H-mauretanica
H-monticola
H-natans
H-nepalensis
H-reichardti
H-saboureaui
H-satoi
H-substrigosa
H-takahashii
H-turbinata
Hydroscaphidae
Hydrosmecta
Hydrostachys
Hydrostygnus
Hydrovolzioidea
Hydrozoa
Hydrurales
Hydryphantoidea(non-monophyletic)
Hyemoschus aquaticus(water chevrotain)
Hyetussa
H-aguilari
H-andalgalaensis
H-cribrata
H-mesopotamica
H-secta
H-simoni
Hyetussinae
Hygrobatoidea
Hygrobiidae
Hygrochara
Hygrodromicus
Hygrogeus
Hygrolycosa
Hygronoma
Hygronomalota
Hygronomini
Hygropetrophila
Hygrophila
Hygrophoraceae s. lat.
Hygropora
Hygroptera
Hyla
Hylaeinae(yellow-faced bees)
Hylaeosaurus(EXTINCT)
Hylephila
H-adriennae
H-ancora
H-blancasi
H-boulleti
H-fasciolata
H-galera
H-herrerai
H-ignorans
H-isonira
H-kenhaywardi
H-lamasi
H-pallisteri
H-peruana
H-phyleus
H-pseudoherrerai
H-rossi
H-shapiroi
H-signata
H-tentativa
H-venustus
H-zapala
Hylia(green hylia)
Hylidae
Hylinae(non-monophyletic)
Hyliota(hyliotas) (incertae sedis)
Hyllus
Hylobates agilis
Hylobates concolor
Hylobates hoolock
Hylobates klossii
Hylobates lar
Hylobates moloch
Hylobates muelleri
Hylobates pileatus
Hylobates syndactylus
Hylobatidae(gibbons)
Hylochoerus meinertzhageni(giant forest hog)
Hylodesina
Hylodinae
Hylomyrma
H-balzani
H-blandiens
H-columbica
H-dentiloba
H-dolichops
H-immanis
H-longiscapa
H-praepotens
H-reginae
H-reitteri
H-sagax
H-transversa
H-versuta
Hylomyscus
Hylopaussus
Hylopetes
Hylophorbus
Hylotorus
Hymenaea
Hymenobacter
Hymenochaetales
Hymenochirus
Hymenocoris
Hymenogasteraceae
Hymenolaimus malacorhynchos(Blue Duck)
Hymenophyllaceae
Hymenophyllopsidaceae(EXTINCT)0(incertae sedis)
Hymenopodidae(non-monophyletic)
Hymenopodinae
Hymenoptera(wasps, ants, bees, and sawflies)
Hymenopus
H-coronatoides
H-coronatus
Hymenostegia
Hynerpeton(EXTINCT)
Hynneophorus
Hynobiidae
Hynobius
Hyobontus
Hyocephalidae
Hyomys
Hyophorbeae
Hyophryne
Hyosciurus
Hyotheriinae(EXTINCT)
Hyotherium(EXTINCT)
Hypaeus
H-annulifer
H-barro-machadoi
H-benignus
H-bivittatus
H-concinnus
H-cucullatus
H-duodentatus
H-estebanensis
H-flavipes
H-flemingi
H-frontosus
H-furcifer
H-ignicomis
H-luridomaculatus
H-miles
H-mystacalis
H-nigrocomosus
H-porcatus
H-quadrinotatus
H-taczanowskii
H-tenuimanus
H-triplagiatus
H-venezuelanus
Hypanartia
H-bella
H-celestia
H-charon
H-christophori
H-cinderella
H-dione
H-fassli
H-godmanii
H-kefersteini
H-lethe
H-lindigii
H-paullus
H-splendida
H-trimaculata
Hyperbionychidae
Hypercompsa
Hyperectenus
H-aenigmaticus
H-minor
Hypericaceae(saint john's wort family)
Hyperion schroetteri
Hypermnestra
Hyperoartia(lampreys)
Hyperoliidae
Hyperoliinae
Hyperolius
Hyperomma
Hyperotreti(hagfishes)
Hyperpentarthrus
Hyperthermus
Hypertragulidae(EXTINCT)
Hypertrophidae
Hyphalus
Hypharpax
Hypherpes
H-adoxus
H-alamedae
H-algidus
H-amethystinus
H-annosus
H-baldwini
H-barbarinus
H-brachylobus
H-breviusculus breviusculus
H-breviusculus mimus
H-californicus
H-canallatus
H-castaneus
H-castanipes
Hypherpes complex
H-congestus
H-crenicollis
H-cuneatulus
H-diabolus
H-ecarinatus
H-esuriens
H-gliscans
H-gracilior
H-gregalis
H-herculaneus
H-hornii
H-humboldti
H-illustris
H-inermis
H-intectus
H-isabellae
H-jacobinus
H-kansanus
H-laborans
H-lacertus
H-lama
H-lassulus
H-lattini
H-menetriesii
H-mercedianus
H-miscellus
H-morionides
H-neobrunneus
H-nigrocaeruleus
H-obsidianus
H-occultus
H-ordinarius
H-ovalipennis
H-panticulatus
H-parallelus
H-pergracilis
H-placerensis
H-planctus
H-plutonicus
H-protensiformis
H-protensipennis
H-protractus
H-restrictus
H-scutellaris
H-sejungendus
H-serripes
H-setosus
H-sierranus
H-sponsor
H-spraguei
H-suffusus
H-tahoensis
H-tarsalis
H-tristis
H-tuberculofemoratus
H-vandykei
H-vicinus
H-ybosqueti
H-zunianus
Hyphilaria
H-anophthalma
H-anthias
H-nicia
H-parthenis
Hypna
Hypnales
Hypnogyra
Hypnorna
Hypnornoides
Hypocacculus(~93 species)
Hypocaccus(~80 species)
Hypochilidae
Hypochira subspinosa(incertae sedis)
Hypochniciellum
Hypochraeus
Hypochthonellidae
Hypochytridiomycetes
Hypocoliidae(hypocolius) (incertae sedis)
Hypocryptothryx
Hypocyphtini
Hypocysta
H-adiante
H-angustata
H-aroa
H-calypso
H-euphemia
H-haemonia
H-irius
H-isis
H-metirius
H-osyris
H-pseudirius
H-serapis
Hypogastruridae(non-monophyletic)
Hypoleria(monophyly uncertain)
H-adasa
H-alema
H-aureliana
H-jaruensis
H-lavinia
H-ocalea
H-sarepta
H-xenophis
Hypoleucis
H-ophiusa
H-sophia
H-tripunctata
Hypolimnas
H-alimena
H-anomala
H-antevorta
H-anthedon
H-antilope
H-aubergeri
H-bartelotti
H-bolina
H-chapmani
H-deceptor
H-deois
H-dexithea
H-dimona
H-dinarcha
H-diomea
H-euploeoides
H-macarthuri
H-mechowi
H-misippus
H-monteironis
H-octocula
H-pandarus
H-pithoeka
H-salmacis
H-usambara
Hypoliodes
Hypomartyria micropteroides
Hyponeoidae
Hyponephele
H-amardaea
H-argyrostigma
H-astorica
H-bala
H-baroghila
H-brevistigma
H-cadusia
H-cadusina
H-capella
H-carbonelli
H-comara
H-davendra
H-difficilis
H-dysdora
H-dzhungarica
H-fortambeka
H-fusca
H-galtscha
H-germana
H-glasunovi
H-haberhaueri
H-hilaris
H-huebneri
H-interposita
H-issykkuli
H-jasavi
H-kaschmirensis
H-kirghisa
H-kocaki
H-korshunovi
H-laeta
H-lupina
H-lycaon
H-lycaonoides
H-mandane
H-maroccana
H-maureri
H-murzini
H-mussitans
H-narica
H-naricina
H-naricoides
H-naubidensis
H-neoza
H-pamira
H-pasimelas
H-perplexa
H-prasolovi
H-przhewalskyi
H-pseudokirgisa
H-pseudomussitans
H-pulchella
H-pulchra
H-rubriceps
H-rueckbeili
H-sheljuzhkoi
H-susurrans
H-sylvia
H-tenuistigma
H-tristis
Hypopachus
Hypoparyphantus
Hypophylla
H-argenissa
H-caldensis
H-florus
H-idae
H-martia
H-sudias
H-zeurippa
Hypoplectus
H-(Hypoplectinus)
H-(Hypoplectus)
Hypopomidae
Hypopomyrmex bombiccii(EXTINCT) (incertae sedis)
Hypoponera
H-inexorata
Hypoptinae
Hypopycna
Hypopyrrhus pyrohypogaster(Red-bellied Grackle)
Hyporhicnoda
Hyposcada
H-[n. sp.]
H-anchialia
H-attilodes
H-illinissa
H-schausi
H-taliata
H-virginiana
H-zarepha
Hypotelus
Hypotermes
Hypothecus flohri
Hypothyris(monophyly uncertain)
H-[n. sp.]
H-anastasia
H-cantobrica
H-connexa
H-daphnis
H-euclea
H-fluonia
H-gemella
H-leprieuri
H-lycaste
H-mamercus
H-mansuetus
H-moebiusi
H-ninonia
H-semifulva
H-thea
H-vallonia
H-xanthostola
Hypoxidaceae
Hypsicorypha gracilis
Hypsidoridae(EXTINCT)
Hypsipterygidae
Hypsochila
H-[n. sp.]
H-argyrodice
H-galactodice
H-huemul
H-microdice
H-penai
H-wagenknechti
Hypsodontus(EXTINCT)
Hypsogastropoda
Hypsonothrus
Hyptia
Hyptiogaster
Hyptiogastrinae
Hyptiogastrites electrinus(EXTINCT)
Hyptiomina
Hyracodontherium(EXTINCT)
Hyracodontidae(EXTINCT)
Hyracoidea(hyraxes, dassies)
Hysterangiales
Hysteriales
Hystrichopsyllidae
Hystricomorpha(Old World porcupines)
Hyugatychus
hydropoid clade
hygrophoroid(monophyly uncertain)