Common Name - -	Family : Order
Daffodil leafbeetle - -	Chrysomelidae : Coleoptera
Dahl's aquatic frog - -	Hylidae : Anura
Dainty green tree frog - -	Hylidae : Anura
Daisy brittle star - -	Ophiopholidae : Amphilepidida
Daisy sea squirt - -	Styelidae : Stolidobranchia
Daiyun torrent frog - -	Ranidae : Anura
Dale’s oak clearwing - -	Sesiidae : Lepidoptera
Dampwood borer - -	Anobiidae : Coleoptera
Damson hop aphid - -	Aphididae : Homoptera
Dance fly - -	Empididae : Diptera
Daphne's sea slug - -	Chromodorididae : Nudibranchia
Dark alder midget moth - -	Gracillariidae : Lepidoptera
Dark arches moth - -	Noctuidae : Lepidoptera
Dark blackthorn tip moth - -	Argyresthiidae : Lepidoptera
Dark blister beetle - -	Meloidae : Coleoptera
Dark dagger moth - -	Noctuidae : Lepidoptera
Dark flower scarab - -	Cetoniidae : Coleoptera
Dark fruit tree tortrix - -	Tortricidae : Lepidoptera
Dark giant horsefly - -	Tabanidae : Diptera
Dark green hair-weed - -	Cladophoraceae : Cladophorales
Dark green nettle aphid - -	Aphididae : Homoptera
Dark marbeled carpet moth - -	Geometridae : Lepidoptera
Dark pine knot-horn - -	Pyralidae : Lepidoptera
Dark pine shoot - -	Tortricidae : Lepidoptera
Dark ricefield mosquito - -	Culicidae : Diptera
Dark volcano sponge - -	Phloeodictyidae : Haplosclerida
Dark volcano sponge - -	Phloeodictyidae : Haplosclerida
Dark vulgar bush brown - -	Nymphalidae : Lepidoptera
Dark-banded fireworm - -	Tortricidae : Lepidoptera
Dark-barred twin-spot carpet - -	Geometridae : Lepidoptera
Darkblue ground beetle - -	Carabidae : Coleoptera
Darker spotted straw moth - -	Noctuidae : Lepidoptera
Dark-legged yellow loosestrife bee - -	Melittidae : Hymenoptera
Darksided cutworm - -	Noctuidae : Lepidoptera
Dark-spotted looper - -	Noctuidae : Lepidoptera
Dark-spotted palthis - -	Noctuidae : Lepidoptera
Dark-striped groundling - -	Gelechiidae : Lepidoptera
Dark-winged blood bee - -	Halictidae : Hymenoptera
Dark-winged quaker - -	Noctuidae : Lepidoptera
Dark-winged sweat bee - -	Halictidae : Hymenoptera
Darlington's madang tree frog - -	Hylidae : Anura
Darwin carpet python - -	Pythonidae : Squamata
Darwin termite - -	Mastotermitidae : Isoptera
Darwin's frog - -	Rhinodermatidae : Anura
Date moth - -	Pyralidae : Lepidoptera
Date palm root borer - -	Scarabaeidae : Coleoptera
Davies’ mining bee - -	Colletidae : Hymenoptera
Dawei frog - -	Ranidae : Anura
Dawson's grasshopper - -	Acrididae : Orthoptera
Dawson's sun star - -	Solasteridae : Valvatida
Dead man's finger - -	Codiaceae : Bryopsidales
Dead men’s ropes - -	Chordaceae : Laminariales
Dead-nettle leafbeetle - -	Chrysomelidae : Coleoptera
Death watch beetle - -	Ptinidae : Coleoptera
Death's head hawkmoth - -	Sphingidae : Lepidoptera
Deathshead cockroach - -	Blaberidae : Dictyoptera
Deathstalker - -	Buthidae : Scorpiones
Decora longicorn beetle - -	Cerambycidae : Coleoptera
Decorated owlet moth - -	Noctuidae : Lepidoptera
Decorator crab - -	Inachidae : Decapoda
Deep brown shade moth - -	Tortricidae : Lepidoptera
Deep sun star - -	Solasteridae : Valvatida
Deep water redfish - -	Holothuriidae : Holothuriida
Deep-brown piercer moth - -	Tortricidae : Lepidoptera
Deepsea lizardfish - -	Bathysauridae : Aulopiformes
Deep-sea sea urchin - -	Echinothuriidae : Echinothurioida
Deep-sea vent crab - -	Munidopsidae : Decapoda
Deer mouse - -	Cricetidae : Rodentia
Deer tick - -	Ixodidae : Ixodida
Defoliating hemlock moth - -	Oecophoridae : Lepidoptera
Delalande's sand frog - -	Pyxicephalidae : Anura
Delicate moth - -	Noctuidae : Lepidoptera
Delicate silver Y moth - -	Noctuidae : Lepidoptera
Delta flower scarab - -	Cetoniidae : Coleoptera
Demonic poison frog - -	Dendrobatidae : Anura
Dendritic sea slug - -	Limapontiidae : Sacoglossa
Dentate bush brown - -	Nymphalidae : Lepidoptera
Dentate stink beetle - -	Tenebrionidae : Coleoptera
Denticulate long-horned bee - -	Anthophoridae : Hymenoptera
Depilatory sea hare - -	Aplysiidae : Aplysiida
Derbio - -	Carangidae : Carangiformes
Desert black snake - -	Elapidae : Squamata
Desert cockroach - -	Polyphagidae : Dictyoptera
Desert froglet - -	Myobatrachidae : Anura
Desert grass spider - -	Agelenidae : Araneae
Desert harvester ant - -	Formicidae : Hymenoptera
Desert horned viper - -	Viperidae : Squamata
Desert massasauga - -	Viperidae : Squamata
Desert seed harvester ant - -	Formicidae : Hymenoptera
Desert sulphur lichen - -	Teloschistaceae : Teloschistales
Desert tree frog - -	Hylidae : Anura
Destructive flour beetle - -	Tenebrionidae : Coleoptera
Devil crab - -	Xanthidae : Decapoda
Devil's backbone - -	Euphorbiaceae : Malpighiales
Devil's coach-horse - -	Staphylinidae : Coleoptera
Devil's tongue weed - -	Halymeniaceae : Halymeniales
Dew-drop spider - -	Theridiidae : Araneae
Dewick's plusia - -	Noctuidae : Lepidoptera
Diamondback moth - -	Plutellidae : Lepidoptera
Diamondback puffer - -	Tetraodontidae : Tetraodontiformes
Diamondback soil centipede - -	Geophilidae : Geophilomorpha
Dice snake - -	Colubridae : Squamata
Diffuse ivory bush coral - -	Oculinidae : Scleractinia
Digger carab beetle - -	Carabidae : Coleoptera
Dingy cutworm - -	Noctuidae : Lepidoptera
Dingy larch bell - -	Tortricidae : Lepidoptera
Dingy shears - -	Noctuidae : Lepidoptera
Dinosaur ant - -	Formicidae : Hymenoptera
Discrete chaperon - -	Erebidae : Lepidoptera
Dislocated dart - -	Noctuidae : Lepidoptera
Dispirited tiger beetle - -	Cicindelidae : Coleoptera
Divergent dart - -	Noctuidae : Lepidoptera
Dixie reindeer lichen - -	Cladoniaceae : Lecanorales
Djungarian hamster - -	Cricetidae : Rodentia
Dock bug - -	Coreidae : Heteroptera
Dog lichen - -	Peltigeraceae : Peltigerales
Dogbane beetle - -	Chrysomelidae : Coleoptera
Dog's tooth - -	Noctuidae : Lepidoptera
Dogwood borer - -	Sesiidae : Lepidoptera
Dogwood leafbeetle - -	Chrysomelidae : Coleoptera
Dohrn's elegant eucnemid beetle - -	Eucnemidae : Coleoptera
Dojo loach - -	Cobitidae : Cypriniformes
Doll's clearwing moth - -	Sesiidae : Lepidoptera
Domestic cat - -	Felidae : Carnivora
Domestic dog - -	Canidae : Carnivora
Domestic goat - -	Bovidae : Artiodactyla
Domestic goose - -	Anatidae : Anseriformes
Domestic guinea pig - -	Caviidae : Rodentia
Dongsha Atoll soft coral - -	Alcyoniidae : Alcyonacea
Do-not-touch-me sponge - -	Biemnidae : Biemnida
Dorbigny's tree iguana - -	Iguanidae : Squamata
Dorippus tiger - -	Danaidae : Lepidoptera
Doris longwing - -	Nymphalidae : Lepidoptera
Dot moth - -	Noctuidae : Lepidoptera
Dotted border moth - -	Geometridae : Lepidoptera
Dotted chestnut moth - -	Noctuidae : Lepidoptera
Dotted clay - -	Noctuidae : Lepidoptera
Dotted eucalyptus tortoise beetle - -	Chrysomelidae : Coleoptera
Dotted jelly lichen - -	Collemataceae : Peltigerales
Dotted miner bee - -	Andrenidae : Hymenoptera
Dotted nudibranch - -	Discodorididae : Nudibranchia
Dotted peacock weed - -	Dictyotaceae : Dictyotales
Dotted white geometrid moth - -	Geometridae : Lepidoptera
Dotted-margin smoke moth - -	Psychidae : Lepidoptera
Double dart moth - -	Noctuidae : Lepidoptera
Double kidney moth - -	Noctuidae : Lepidoptera
Double line moth - -	Noctuidae : Lepidoptera
Double square-spot - -	Noctuidae : Lepidoptera
Double-breasted treerunner - -	Carabidae : Coleoptera
Doubled ribbon weed - -	Ulvaceae : Ulvales
Double-spined bark beetle - -	Scolytidae : Coleoptera
Doubtful apamea - -	Noctuidae : Lepidoptera
Doughnut sea rod - -	Plexauridae : Alcyonacea
Douglas fir beetle - -	Scolytidae : Coleoptera
Douglas fir root bark beetle - -	Scolytidae : Coleoptera
Douglas fir weevil - -	Curculionidae : Coleoptera
Douglas-fir cone gall midge - -	Cecidomyiidae : Diptera
Douglas-fir cone moth - -	Tortricidae : Lepidoptera
Douglas-fir engraver - -	Scolytidae : Coleoptera
Douglas-fir pitch moth - -	Sesiidae : Lepidoptera
Douglas-fir pole beetle - -	Scolytidae : Coleoptera
Douglas-fir tussock moth - -	Lymantriidae : Lepidoptera
Dowdy pinion moth - -	Noctuidae : Lepidoptera
Downland furrow bee - -	Halictidae : Hymenoptera
Downlooker snipefly - -	Rhagionidae : Diptera
Downy birch aphid - -	Aphididae : Homoptera
Drab looper moth - -	Geometridae : Lepidoptera
Dragon cup lichen - -	Cladoniaceae : Lecanorales
Dragon swallowtail - -	Papilionidae : Lepidoptera
Drain fly - -	Psychodidae : Diptera
Dredge oyster - -	Ostreidae : Ostreida
Driedfruit beetle - -	Nitidulidae : Coleoptera
Driedfruit mite - -	Carpoglyphidae : Astigmata
Driedfruit moth - -	Pyralidae : Lepidoptera
Dromedary - -	Camelidae : Artiodactyla
Drone fly - -	Syrphidae : Diptera
Droplet cylindrical bark beetle - -	Colydiidae : Coleoptera
Drory's stingless bee - -	Apidae : Hymenoptera
Drugstore beetle - -	Anobiidae : Coleoptera
Dry bean weevil - -	Bruchidae : Coleoptera
Duck-billed platypus - -	Ornithorhynchidae : Monotremata
Dull black ground beetle - -	Carabidae : Coleoptera
Dumbledor beetle - -	Geotrupidae : Coleoptera
Dumeril’s clam worm - -	Nereidae : Phyllodocia
Dumeril's boa - -	Boidae : Squamata
Dumeril's coral snake - -	Elapidae : Squamata
Dumeril's striped frog - -	Leptodactylidae : Anura
Dun-bar - -	Noctuidae : Lepidoptera
Dune cup lichen - -	Cladoniaceae : Lecanorales
Dung beetle - -	Scarabaeidae : Coleoptera
Dungeness crab - -	Cancridae : Decapoda
Durian fruit borer - -	Crambidae : Lepidoptera
Durian sea cucumber - -	Stichopodidae : Aspidochirotida
Durra stemborer - -	Noctuidae : Lepidoptera
Dusky ant - -	Formicidae : Hymenoptera
Dusky brocade moth - -	Noctuidae : Lepidoptera
Dusky clearwing - -	Sesiidae : Lepidoptera
Dusky cutworm - -	Noctuidae : Lepidoptera
Dusky friar - -	Danaidae : Lepidoptera
Dusky gopher frog - -	Ranidae : Anura
Dusky hooded owlet - -	Noctuidae : Lepidoptera
Dusky pygmy rattlesnake - -	Viperidae : Squamata
Dusky sap beetle - -	Nitidulidae : Coleoptera
Dusky stinkbug - -	Pentatomidae : Heteroptera
Dusky wireworm - -	Elateridae : Coleoptera
Dusty-back leafroller - -	Tortricidae : Lepidoptera
Dwarf brittle star - -	Amphiuridae : Amphilepidida
Dwarf caiman - -	Alligatoridae : Crocodilia
Dwarf cream wave moth - -	Geometridae : Lepidoptera
Dwarf crow - -	Danaidae : Lepidoptera
Dwarf sea hare - -	Aplysiidae : Aplysiida
Dwarf toad - -	Bufonidae : Anura
Dybowski’s brown frog - -	Ranidae : Anura
Dyeing poison frog - -	Dendrobatidae : Anura
Dyer's broom aphid - -	Aphididae : Homoptera