Found 18,701 definitions starting with F:

family annonaceaefamily anobiidaefamily anomalopidaefamily anomiidae
family antedonidaefamily antennariidaefamily anthocerotac…family antilocaprid…
family aphididaefamily aphyllanthac…family apiaceaefamily apidae
family aplodontiidaefamily aplysiidaefamily apocynaceaefamily apodidae
family apogonidaefamily apterygidaefamily aquifoliaceaefamily araceae
family araliaceaefamily araucariaceaefamily arcellidaefamily arcidae
family arctiidaefamily ardeidaefamily arecaceaefamily argasidae
family argentinidaefamily argiopidaefamily argonautidaefamily ariidae
family aristolochia…family armadillidii…family artamidaefamily ascaphidae
family ascaridaefamily asclepiadace…family asilidaefamily asparagaceae
family aspergillace…family asphodelaceaefamily aspleniaceaefamily astacidae
family asteraceaefamily atherinidaefamily athiorhodace…family athyriaceae
family atrichornith…family atropidaefamily aulostomidaefamily auriculariac…
family avicenniaceaefamily azollaceaefamily babesiidaefamily bacillaceae
family bacteroidace…family balaenicipit…family balaenidaefamily balaenopteri…
family balanidaefamily balistidaefamily balsaminaceaefamily bangiaceae
family bathyergidaefamily batidaceaefamily batrachoidid…family begoniaceae
family belemnitidaefamily belonidaefamily belostomatid…family bennettitace…
family berberidaceaefamily betulaceaefamily biblefamily bignoniaceae
family bittacidaefamily blastodiaceaefamily blattidaefamily blechnaceae
family blenniidaefamily boidaefamily boletaceaefamily bombacaceae
family bombycidaefamily bombycillidaefamily bombyliidaefamily boraginaceae
family bothidaefamily bovidaefamily bradypodidaefamily bramidae
family branchiobdel…family branchiosteg…family branchiostom…family brassicaceae
family brevicipitid…family bromeliaceaefamily brotulidaefamily bruchidae
family bryaceaefamily buccinidaefamily bucconidaefamily bucerotidae
family bufonidaefamily burhinidaefamily burmanniaceaefamily burseraceae
family businessfamily buxaceaefamily cactaceaefamily caeciliadae
family caeciliidaefamily caenolestidaefamily caesalpiniac…family callionymidae
family calliphoridaefamily callithricid…family callitrichac…family calostomatac…