• Dicynodon sp. dicynodon
  dicynodon
  
• Didelphis aurita (Wied-Neuwied, 1826) big-eared opossum
  grootooropossum
  
• Digitalis purpurea L. vingerhoedskruid
  foxglove
  
• Diictodon feliceps (Owen, 1876) therapside
  non-mammalian therapsid
  
• Dinocras cephalotes (Curtis, 1827) steenvlieg
  stonefly
  
• Diodon holocanthus Linnaeus, 1758 bruine egelvis
  long-spine porcupinefish
  
• Diodon hystrix Linnaeus, 1758 gestippelde egelvis
  spot-fin porcupinefish
  
• Diodon liturosus Shaw, 1804 egelvis
  black-blotched porcupinefish
  
• Diomedea exulans Linnaeus, 1758 grote albatros
  wandering albatross
  
• diopsied diopsied
  
• dioptaas dioptaas
  dioptase
  
• Diplodocus sp. diplodocus
  diplodocus
  
• Dipsastraea favus (Forsskål, 1775) steenkoraal
  stony coral
  
• Dipterus valenciennesi Sedgwick and Murchison 1828 longvis
  lungfish
  
• Dipturus batis (Linnaeus, 1758) vleet
  common skate
  
• Dolichotis patagonum (Zimmermann, 1780) mara
  Patagonian mara
  
• Dolichovespula media (Retzius, 1783) middelste wesp
  median wasp
  
• Dolomedes plantarius (Clerck, 1757) grote oeverspin
  fen raft spider
  
• Drakaea glyptodon Fitzg. hamerorchidee
  king in his carriage
  
• Dromaius novaehollandiae (Latham, 1790) emoe
  emu
  
• Dryopteris affinis Newm. geschubde mannetjesvaren
  golden-scale male fern
  
• Dryopteris filix-mas (L.) Schott mannetjesvaren
  male fern
  
• Dugesia gonocephala (Duges, 1830) platworm
  flatworm
  
• Dugong dugon (Müller, 1776) doejong
  dugong
  
• Durio zibethinus Murray doerian
  durian
  
• Dynastes hercules (Linnaeus, 1758) herculeskever
  Hercules beetle
  
• Dynastes herculus (Linnaeus, 1758) herculeskever
  Hercules beetle
  
• Echinogorgia reticulata (Esper, 1791)
• Echinopora sp. stony coral
  
• Echium nervosum Dryand. ex Ait. slangenkruid
  pride of Madeira
  
• Eclectus roratus (Statius Muller, 1776) edelpapegaai
  eclectus parrot
  
• Ectobius lapponicus (Linnaeus, 1758) noordse kakkerlak
  dusky cockroach
  
• Edmontosaurus annectens Marsh 1892 edmontosaurus
  edmontosaurus
  
• Edmontosaurus sp. edmontosaurus
  edmontosaurus
  
• Egretta garzetta (Linnaeus, 1766) kleine zilverreiger
  little egret
  
• Elanus caeruleus (Desfontaines, 1789) grijze wouw
  black-winged kite
  
• Eldonia ludwigi Walcott (1911) eldonia
  eldonia
  
• Electrophorus electricus (Linnaeus, 1766) electric eel
  sidderaal
  
• Elephas maximus Linnaeus, 1758 Aziatische olifant
  Asian elephant
  
• Eliomys quercinus (Linnaeus, 1766) eikelmuis
  garden dormouse
  
• Emberiza rutila Pallas, 1776 rosse gors
  chestnut bunting
  
• Emeus crassus (Owen 1846) oostelijke moa
  eastern moa
  
• Emys orbicularis Linnaeus 1758 European pond turtle
  Europese moerasschildpad
  
• Engraulis encrasicolus (Linnaeus, 1758) ansjovis
  European anchovy
  
• enstatiet enstatiet
  enstatite
  
• Epinephelus marginatus (Lowe, 1834) bruine tandbaars
  dusky grouper
  
• Eptesicus serotinus (Schreber, 1774) laatvlieger
  common serotine
  
• Equisetum arvense L. heermoes
  field horsetail
  
• Equus ferus Boddaert, 1785 paard
  horse
  
• Equus hemionus Pallas, 1775 Aziatische wilde ezel
  Asiatic wild ass