Vacerra
V-bonfilius
V-caniola
V-cervara
V-egla
V-evansi
V-hermesia
V-lachares
V-molla
Vachonia
Vachoniochactas
Vachoniolus
Vachonus
Vadoniotus
Vadonites
Vaejovidae
Vaejovis eusthenura group
Vaejovis lindsayi
Vaejovis mexicanus group
Vaejovis nitidulus group
Vaejovis punctipalpi group
Vaejovoidea
Vaepellinae
Vagococcus
Vagrans
V-egista
V-sinha
Vagrantini(monophyly uncertain)
Vahiniidae
Vahlia
Valdeania(EXTINCT)
Valdini
Valditermes(EXTINCT) (incertae sedis)
V-acutipennis(EXTINCT) (Lower Cretaceous of Mongolia)
V-brenanae(EXTINCT) (Lower Cretaceous of England)
Valdiviodes
Valencinidae(monophyly uncertain) (incertae sedis)
Valeriana
Valerianaceae
Valerianella
Valerina
Valloisella lievensis(EXTINCT)
Valvatacea
Valvatida
Valvifera
Valvognathia
Vampyrellids(fungus- and alga-eating amoebae)
Vampyrognathia
VampyromorphaRobson, 1929
Vandeleumatidae
Vandeleura(incertae sedis)
Vanessa
V-abyssinica
V-altissima(incertae sedis)
V-annabella
V-atalanta
V-braziliensis
V-buana(incertae sedis)
V-cardui
V-carye
V-dejeani
V-gonerilla
V-indica
V-itea
V-kershawi
V-myrinna
V-samani
V-tameamea(incertae sedis)
V-terpsichore(incertae sedis)
V-virginiensis
V-vulcania
Vanessula milca
Vangidae(vangas)
Vanhorniidae
Vanikoroidea
Vanzolinius
Varacosa
Varanoidea
Varanopseidae(EXTINCT)
Varecia variegata(ruffed lemur)
Varibaculum
Varicellovirus
Varicosavirus
Variisporina
Varius
Vasse
Vates
V-amazonica
V-biplagiata
V-boliviana
V-festae
V-foliata
V-lobata
V-luxuriosa
V-multilobata
V-obscura
V-pectinata
V-pectinicornis
V-peruviana
V-serraticornis
V-weyrauchi
Vatesini
Vatinae(non-monophyletic)
Vatini
Vaughanella
Vectevania vetula(EXTINCT) (incertae sedis)
Veddabatrus
Vehilius
V-barrosi
V-celeus
V-clavicula
V-gorta
V-inca
V-lugubris
V-madius
V-major
V-putus
V-seriatus
V-stictomenes
V-vetula
Veillonella
Veissella
Vejovoidus
Veladyris
V-[n. sp.]
V-pardalis
Velamysta
V-peninna
V-phengites
V-pupilla
Velatida
Velebitodromus
Veles binotatus(Brown Nightjar)
Veliidae(broad-shouldered water striders)
Velleiopsis
Velleius
Vellica
Velloziaceae
Velocipedidae
Velocitermes
VelodonaChun, 1915
Velutinoidea
Venada
V-advena
V-cacao
V-daneva
V-naranja
V-nevada
Venas
V-caerulans
V-evans
Venator
Venatrix
Venelytron(EXTINCT) (incertae sedis)
Venezillotyphlus
Venezolanoconnus
Venezuelobium
Venonia
Ventastega(EXTINCT)
Ventriculinidae
Verabarolus
Veraphis
Verbenaceae(verbena family)
Verhoeffiidae
Vermetidae
Vermileonidae
Vermilingua(anteaters)
Vermipsyllidae
Vernevania urbanusorum
Veronatus
Verrallia
V-andreei(EXTINCT)
V-aucta
V-csikii
V-exstincta(EXTINCT)
V-helvetica
V-kerteszia(EXTINCT)
V-rebunensis
V-spectabilis
V-virginica
Verrucariales
Verrucidae
Verrucoentomon
Verrucomicrobia(terrestrial, aquatic, some associated with eukaryotic hosts)
Verrucomicrobium
Verrucosispora
Verrucositermes
Vertebrata(lampreys and jawed vertebrates)
Vertexprorogatio
Vertica
V-ibis
V-pudor
V-umber
V-verticalis
Vesiculentomon
Vespertilionoidea(Evening Bats)
Vespidae
Vespina quercivora
Vespoidea
Vesubia
Vetigastropoda & relatives(e.g., abalone, top-snails, keyhole limpets, turban shells)
Vettius
V-argentus
V-artona
V-arva
V-chagres
V-coryna
V-crispa
V-diana
V-diversa
V-drova
V-fantasos
V-fuldai
V-jabesa
V-klugi
V-lafrenaye
V-lucretius
V-marcus
V-monacha
V-onaca
V-phyllus
V-ploetzii
V-richardi
V-tertianus
V-triangularis
V-umbrata
Viallia
Viatarix cinctaHaddon and Schackleton [sic] 1893
Viatrix globuliferaVerrill 1899
Viburnum
Vicelva
Vicioids
Vickibella
Victalimulus mcqueeni(EXTINCT)
Victivallis
Victoria(giant water lilies)
Victorinini
Vicugna vicugna(vicugna)
Vidamodes
Vidamus
Vidius
V-anna
V-catarinae
V-felus
V-fido
V-laska
V-mictra
V-nappa
V-nostra
V-ochraceus
V-perigenes
V-similis
V-spitzi
V-tinta
V-vidius
V-xanthus
Viehoperla
Vieraella herbsti(EXTINCT) (incertae sedis)
Vila
V-azeca
V-emilia
V-eueidiformis
Villebrunasteridae(EXTINCT)
Villofustiger
Vilvia(EXTINCT)
Vilviopsis(EXTINCT)
Vindobonella
Vindula
V-arsinoe
V-dejone
V-erota
V-sapor
Vinius
V-exilis
V-letis
V-pulcherrimus
V-sagitta
V-tryhana
Vinpeius
Viola
V-alicus
V-dagamba
V-egra
V-minor
V-olla
V-violella
Violaceae(violet family)
Vireonidae(vireos)
Virga
V-austrinus
V-clenchi
V-hygrophila
V-paraiba
V-riparia
V-silvanus
V-virginius
V-xantho
Virgibacillus
Virgilus
Virgisporangium
Viridipromontoxius vanharteni
Viruses0(non-monophyletic) (incertae sedis)
Vishnucobus(EXTINCT)
Vishnumeryx(EXTINCT)
Vishnutherium(EXTINCT)
Visoka
Vitaceae(grape family) (incertae sedis)
Vitimiphotina corrugata(EXTINCT) (Lower Cretaceous, Zaza Formation, Siberia)
Vitimotauliidae(EXTINCT) (incertae sedis)
VitreledonellidaeRobson, 1932
Vittariaceae
Vituratella
Viverravidae(EXTINCT)
Viverridae(civets, linsangs, genets, etc.)
Vivianiaceae(incl. Ledocarpaceae)
Vochysiaceae
Vollenhovia
V-ambitiosa
Voltinia
V-radiata
V-theata
Volutoidea(non-monophyletic)
Volzeioidea(EXTINCT)
Vombisidris
V-acherdos
V-australis
V-bilongrudi
V-dryas
V-harpeza
V-jacobsoni
V-lochme
V-nahet
V-occidua
V-philax
V-regina
V-renateae
V-xylochos
Voratister
Vorkutia(EXTINCT)
Vorkutiidae
Vorkutoneura(EXTINCT)
VosseledonePalacio, 1978
Votocoleus submissus(EXTINCT)
Vratzaniola
Vuattoxinus
Vulcanithermus
VulcanoctopusGonzalez and Guerra, 1998
Vulda
V-(Typhlodes)
V-(Vulda)
Vuorilinna
villiersi subgroup
vitis group