• Ginkgo biloba L. ginkgo
  ginkgo
  
• gips gips
  gypsum
  
• Giraffa reticulata de Winton, 1899 netgiraffe
  reticulated giraffe
  
• Glaucidium passerinum (Linnaeus, 1758) dwerguil
  Eurasian pygmy owl
  
• Glaucomys sabrinus (Shaw, 1801) Canadese vliegende eekhoorn
  northern flying squirrel
  
• Glossobalanus minutus (Kowalvesky, 1866) eikelworm
  lesser acorn worm
  
• Gobiusculus flavescens (Fabricius, 1779) tweevlekgrondel
  two-spotted goby
  
• Gomphosus caeruleus Lacepède, 1801 green birdmouth wrasse
  snavellipvis
  
• Gongylus gongylodes (Linnaeus, 1758) bidsprinkhaan
  wandering violin mantis
  
• Gordius subspiralis Diesing, 1861 paardenhaarworm
  horsehair worm
  
• Gorilla gorilla (Savage, 1847) gorilla
  gorilla
  
• Gossypium herbaceum L. Levant cotton
  
• goud goud
  gold
  
• Goura scheepmakeri Finsch, 1876 Scheepmakers kroonduif
  Scheepmaker's crowned pigeon
  
• Gracilechinus acutus (Lamarck, 1816) white sea urchin
  zee-egel
  
• grafiet grafiet
  graphite
  
• graniet graniet
  granite
  
• grossulaar grossulaar
  grossular garnet
  
• Grus japonensis (Statius Muller, 1776) Chinese kraanvogel
  red-crowned crane
  
• Gryllus campestris Linnaeus, 1758 veldkrekel
  field cricket
  
• Gulo gulo (Linnaeus, 1758) veelvraat
  wolverine
  
• Gypaetus barbatus (Linnaeus, 1758) lammergier
  bearded vulture
  
• Gyps bengalensis (Gmelin, 1788) Bengaalse gier
  white-rumped vulture
  
• Gyps fulvus (Hablizl, 1783) vale gier
  griffon vulture
  
• Gyps rueppellii (Brehm, 1852) Rüppells gier
  Rüppell's vulture
  
• Gyps rueppellii erlangeri Salvadori, 1908
• Gyroptychius agassizi Traill 1841 kwastvinnige vis
  lobe-finned fish
  
• Haematopus ostralegus Linnaeus, 1758 scholekster
  Eurasian oystercatcher
  
• Haematopus ostralegus ostralegus Linnaeus, 1758 scholekster
  Eurasian oystercatcher
  
• Halcyon malimbica (Shaw, 1811) teugelijsvogel
  blue-breasted kingfisher
  
• Haliaeetus albicilla (Linnaeus, 1758) zeearend
  white-tailed eagle
  
• Haliaeetus vocifer (Daudin, 1800) Afrikaanse zeearend
  African fish eagle
  
• Halichoerus grypus (Fabricius, 1791) grijze zeehond
  grey seal
  
• haliet haliet
  halite
  
• Halomitra pileus (Linnaeus, 1758) neptunusmuts
  Neptune’s cap coral
  
• Haplochromis macrognathus Regan, 1922 cichlide
  cichlid
  
• Haplochromis nyererei Witte-Maas & Witte, 1985 cichlide
  cichlid
  
• Harmonia axyridis (Pallas 1773) veelkleurig Aziatisch lieveheersbeestje
  harlequin ladybird
  
• Harpia harpyja Linnaeus, 1758 harpij
  harpy eagle
  
• Haustellum haustellum (Linnaeus, 1758) snipe’s bill murex
  snipsnavelstekelhoren
  
• Hedera helix L. klimop
  common ivy
  
• Heliconia bihai Linnaeus rode palulu
  red palulu
  
• Heliopora coerulea (Pallas, 1766) blue coral
  
• Helix pomatia Linnaeus, 1758 wijngaardslak
  Roman snail
  
• Helogale parvula (Sundevall, 1847) dwergmangoest
  common dwarf mongoose
  
• hematiet hematiet
  hematite
  
• Hemicentetes semispinosus (Cuvier, 1798) gestreepte tenrek
  lowland streaked tenrec
  
• Hemiechinus auritus (Gmelin, 1770) langooregel
  long-eared hedgehog
  
• Hemiprocne comata (Temminck, 1824) kleine boomgierzwaluw
  whiskered treeswift
  
• Hemitragus jemlahicus (Smith, 1826) himalayathargeit
  Himalayan tahr