- Hemibrycon decurrens — likely to require an intermediate donation
- Hemibrycon dentatus — likely to require an intermediate donation
- Hemibrycon divisorensis — likely to require an intermediate donation
- Hemibrycon fasciatus — likely to require an intermediate donation
- Hemibrycon galvisi — likely to require a low level of donation
- Hemibrycon helleri — likely to require a low level of donation
- Hemibrycon huambonicus — likely to require an intermediate donation
- Hemibrycon inambari — likely to require a low level of donation
- Hemibrycon jabonero — likely to require a low level of donation
- Hemibrycon jelskii — likely to require an intermediate donation
- Hemibrycon metae — likely to require an intermediate donation
- Hemibrycon microformaa — likely to require an intermediate donation
- Hemibrycon mikrostiktos — likely to require an intermediate donation
- Hemibrycon orcesi — likely to require an intermediate donation
- Hemibrycon paez — likely to require an intermediate donation
- Hemibrycon palomae — likely to require an intermediate donation
- Hemibrycon polyodon — likely to require an intermediate donation
- Hemibrycon quindos — likely to require a low level of donation
- Hemibrycon rafaelense — likely to require an intermediate donation
- Hemibrycon raqueliae — likely to require an intermediate donation
- Hemibrycon sanjuanensis — likely to require an intermediate donation
- Hemibrycon santamartae — likely to require an intermediate donation
- Hemibrycon surinamensis — likely to require a low level of donation
- Hemibrycon taeniurus — likely to require a low level of donation
- Hemibrycon tridens — likely to require an intermediate donation
- Hemibrycon velox — likely to require an intermediate donation
- Hemibrycon virolinica — likely to require an intermediate donation
- Hemibrycon yacopiae — likely to require an intermediate donation
- Hemicaranx amblyrhynchus — likely to require a low level of donation
- Hemicaranx bicolor — likely to require a low level of donation
- Hemicaranx leucurus — likely to require a low level of donation
- Hemicaranx zelotes — likely to require a low level of donation
- Hemicetopsis candiru — likely to require an intermediate donation
- Hemichromis angolensis — likely to require an intermediate donation
- Hemichromis bimaculatus — likely to require an intermediate donation
- Hemichromis cerasogaster — likely to require an intermediate donation
- Hemichromis elongatus — likely to require an intermediate donation
- Hemichromis exsul — likely to require an intermediate donation
- Hemichromis fasciatus — likely to require an intermediate donation
- Hemichromis frempongi — likely to require an intermediate donation
- Hemichromis guttatus — likely to require an intermediate donation
- Hemichromis letourneuxi — likely to require an intermediate donation
- Hemichromis lifalili — likely to require an intermediate donation
- Hemichromis saharae — likely to require an intermediate donation
- Hemichromis stellifer — likely to require an intermediate donation
- Hemiculter bleekeri — likely to require an intermediate donation
- Hemiculter eigenmanni — likely to require an intermediate donation
- Hemiculter elongatus — likely to require an intermediate donation
- Hemiculter krempfi — likely to require an intermediate donation
- Hemiculter leucisculus — likely to require an intermediate donation
- Hemiculter lucidus — likely to require an intermediate donation
- Hemiculter songhongensis — likely to require an intermediate donation
- Hemiculter tchangi — likely to require an intermediate donation
- Hemiculter varpachovskii — likely to require an intermediate donation
- Hemiculterella macrolepis — likely to require an intermediate donation
- Hemiculterella sauvagei — likely to require an intermediate donation
- Hemiculterella wui — likely to require an intermediate donation
- Hemidoras micropoius — likely to require an intermediate donation
- Hemidoras morrisi — likely to require an intermediate donation
- Hemidoras stenopeltis — likely to require an intermediate donation
- Hemieleotris laevis — likely to require an intermediate donation
- Hemieleotris latifasciata — likely to require an intermediate donation
- Hemieleotris levis — likely to require an intermediate donation
- Hemiemblemaria simulus — likely to require a low level of donation
- Hemiglyphidodon plagiometopon — likely to require an intermediate donation
- Hemigobius hoevenii — likely to require a low level of donation
- Hemigobius melanurus — likely to require a low level of donation
- Hemigobius mingi — likely to require a low level of donation
- Hemigrammocharax machadoi — likely to require an intermediate donation
- Hemigrammocharax multifasciatus — likely to require an intermediate donation
- Hemigrammocharax ocellicauda — likely to require an intermediate donation
- Hemigrammocharax uniocellatus — likely to require an intermediate donation
- Hemigrammocypris neglectus — likely to require an intermediate donation
- Hemigrammocypris rasborella — likely to require an intermediate donation
- Hemigrammopetersius barnardi — likely to require an intermediate donation
- Hemigrammopetersius pulcher — likely to require an intermediate donation
- Hemigrammus aereus — likely to require an intermediate donation
- Hemigrammus analis — likely to require an intermediate donation
- Hemigrammus arua — likely to require an intermediate donation
- Hemigrammus ataktos — likely to require an intermediate donation
- Hemigrammus barrigonae — likely to require an intermediate donation
- Hemigrammus bellottii — likely to require an intermediate donation
- Hemigrammus bleheri — likely to require an intermediate donation
- Hemigrammus boesemani — likely to require an intermediate donation
- Hemigrammus brevis — likely to require an intermediate donation
- Hemigrammus cayennensis — likely to require an intermediate donation
- Hemigrammus changae — likely to require an intermediate donation
- Hemigrammus coeruleus — likely to require an intermediate donation
- Hemigrammus cupreus — likely to require an intermediate donation
- Hemigrammus cylindricus — likely to require an intermediate donation
- Hemigrammus diagonicus — likely to require an intermediate donation
- Hemigrammus durbinae — likely to require an intermediate donation
- Hemigrammus elegans — likely to require an intermediate donation
- Hemigrammus erythrozonus — likely to require an intermediate donation
- Hemigrammus falsus — likely to require an intermediate donation
- Hemigrammus filamentosus — likely to require an intermediate donation
- Hemigrammus geisleri — likely to require an intermediate donation
- Hemigrammus gracilis — likely to require an intermediate donation
- Hemigrammus guyanensis — likely to require an intermediate donation
- Hemigrammus haraldi — likely to require an intermediate donation
- Hemigrammus hyanuary — likely to require an intermediate donation
- Hemigrammus iota — likely to require an intermediate donation
- Hemigrammus kuroobi — likely to require an intermediate donation
- Hemigrammus levis — likely to require an intermediate donation
- Hemigrammus luelingi — likely to require an intermediate donation
- Hemigrammus lunatus — likely to require an intermediate donation
- Hemigrammus machadoi — likely to require an intermediate donation
- Hemigrammus mahnerti — likely to require an intermediate donation
- Hemigrammus marginatus — likely to require an intermediate donation
- Hemigrammus matei — likely to require an intermediate donation
- Hemigrammus megaceps — likely to require an intermediate donation
- Hemigrammus melanochrous — likely to require an intermediate donation
- Hemigrammus micropterus — likely to require an intermediate donation
- Hemigrammus microstomus — likely to require an intermediate donation
- Hemigrammus mimus — likely to require an intermediate donation
- Hemigrammus neptunus — likely to require an intermediate donation
- Hemigrammus newboldi — likely to require an intermediate donation
- Hemigrammus ocellifer — likely to require an intermediate donation
- Hemigrammus ora — likely to require an intermediate donation
- Hemigrammus orthus — likely to require an intermediate donation
- Hemigrammus parana — likely to require an intermediate donation
- Hemigrammus pretoensis — likely to require an intermediate donation
- Hemigrammus pulcher — likely to require an intermediate donation
- Hemigrammus rara — likely to require an intermediate donation
- Hemigrammus rhodostomus — likely to require an intermediate donation
- Hemigrammus rodwayi — likely to require an intermediate donation
- Hemigrammus rubrostriatus — likely to require an intermediate donation
- Hemigrammus schmardae — likely to require an intermediate donation
- Hemigrammus silimoni — likely to require an intermediate donation
- Hemigrammus skolioplatus — likely to require an intermediate donation
- Hemigrammus stictus — likely to require an intermediate donation
- Hemigrammus taphorni — likely to require an intermediate donation
- Hemigrammus tocantinsi — likely to require an intermediate donation
- Hemigrammus tridens — likely to require an intermediate donation
- Hemigrammus ulreyi — likely to require an intermediate donation
- Hemigrammus unilineatus — likely to require a low level of donation
- Hemigrammus vorderwinkleri — likely to require an intermediate donation
- Hemigrammus yinyang — likely to require an intermediate donation
- Hemigymnus fasciatus — likely to require a low level of donation
- Hemigymnus melapterus — likely to require a low level of donation
- Hemigymnus sexfasciatus — likely to require a low level of donation
- Hemileiocassis panjang — likely to require an intermediate donation
- Hemilepidotus gilberti — likely to require a low level of donation
- Hemilepidotus hemilepidotus — likely to require a low level of donation
- Hemilepidotus jordani — likely to require a low level of donation
- Hemilepidotus papilio — likely to require a low level of donation
- Hemilepidotus spinosus — likely to require a low level of donation
- Hemilepidotus zapus — likely to require a low level of donation
- Hemilutjanus macrophthalmos — likely to require an intermediate donation
- Hemimyzon confluens — likely to require an intermediate donation
- Hemimyzon ecdyonuroides — likely to require an intermediate donation
- Hemimyzon formosanus — likely to require an intermediate donation
- Hemimyzon khonensis — likely to require an intermediate donation
- Hemimyzon macroptera — likely to require an intermediate donation
- Hemimyzon megalopseos — likely to require an intermediate donation
- Hemimyzon nanensis — likely to require an intermediate donation
- Hemimyzon nujiangensis — likely to require an intermediate donation
- Hemimyzon papilio — likely to require an intermediate donation
- Hemimyzon pengi — likely to require an intermediate donation
- Hemimyzon pumilicorpora — likely to require an intermediate donation
- Hemimyzon sheni — likely to require an intermediate donation
- Hemimyzon songamensis — likely to require an intermediate donation
- Hemimyzon taitungensis — likely to require an intermediate donation
- Hemimyzon yaotanensis — likely to require an intermediate donation
- Heminodus japonicus — likely to require an intermediate donation
- Heminodus philippinus — likely to require an intermediate donation
- Heminoemacheilus hyalinus — likely to require an intermediate donation
- Heminoemacheilus zhengbaoshani — likely to require an intermediate donation
- Hemiodontichthys acipenserinus — likely to require an intermediate donation
- Hemiodopsis gracilis — likely to require an intermediate donation
- Hemiodus amazonum — likely to require an intermediate donation
- Hemiodus argenteus — likely to require an intermediate donation
- Hemiodus atranalis — likely to require an intermediate donation
- Hemiodus goeldii — likely to require an intermediate donation
- Hemiodus gracilis — likely to require an intermediate donation
- Hemiodus huraulti — likely to require an intermediate donation
- Hemiodus immaculatus — likely to require an intermediate donation
- Hemiodus iratapuru — likely to require an intermediate donation
- Hemiodus jatuarana — likely to require an intermediate donation
- Hemiodus langeanii — likely to require an intermediate donation
- Hemiodus maculofasciatus — likely to require an intermediate donation
- Hemiodus microlepis — likely to require an intermediate donation
- Hemiodus orthonops — likely to require an intermediate donation
- Hemiodus othonops — likely to require an intermediate donation
- Hemiodus parnaguae — likely to require an intermediate donation
- Hemiodus quadrimaculatus — likely to require an intermediate donation
- Hemiodus semitaeniatus — likely to require an intermediate donation
- Hemiodus sterni — likely to require an intermediate donation
- Hemiodus ternetzi — likely to require an intermediate donation
- Hemiodus thayeria — likely to require an intermediate donation
- Hemiodus tocantinensis — likely to require an intermediate donation
- Hemiodus unimaculatus — likely to require an intermediate donation
- Hemiodus vorderwinkleri — likely to require an intermediate donation
- Hemipsilichthys gobio — likely to require an intermediate donation
- Hemipsilichthys nimius — likely to require an intermediate donation
- Hemipsilichthys papillatus — likely to require an intermediate donation
- Hemiramphus archipelagicus — likely to require an intermediate donation
- Hemiramphus archipelagius — likely to require an intermediate donation
- Hemiramphus balao — likely to require a low level of donation
- Hemiramphus bermudensis — likely to require an intermediate donation
- Hemiramphus brasiliensis — likely to require an intermediate donation
- Hemiramphus depauperatus — likely to require an intermediate donation
- Hemiramphus far — likely to require an intermediate donation
- Hemiramphus lutkei — likely to require an intermediate donation
- Hemiramphus marginatus — likely to require an intermediate donation
- Hemiramphus peitaihoensis — likely to require an intermediate donation
- Hemiramphus robustus — likely to require an intermediate donation
- Hemiramphus saltator — likely to require a low level of donation
- Hemiramphus welsbyi — likely to require an intermediate donation
- Hemirhamphodon byssus — likely to require an intermediate donation
- Hemirhamphodon chrysopunctatus — likely to require an intermediate donation
- Hemirhamphodon kapuasensis — likely to require an intermediate donation
- Hemirhamphodon kecil — likely to require an intermediate donation
- Hemirhamphodon kuekenthali — likely to require an intermediate donation
- Hemirhamphodon phaiosoma — likely to require an intermediate donation
- Hemirhamphodon pogonognathus — likely to require an intermediate donation
- Hemirhamphodon sesamum — likely to require an intermediate donation
- Hemirhamphodon tengah — likely to require an intermediate donation
- Hemisalanx brachyrostralis — likely to require an intermediate donation
- Hemisilurus heterorhynchus — likely to require an intermediate donation
- Hemisilurus mekongensis — likely to require an intermediate donation
- Hemisilurus moolenburghi — likely to require an intermediate donation
- Hemisorubim platyrhynchos — likely to require an intermediate donation
- Hemistichodus lootensi — likely to require an intermediate donation
- Hemistichodus mesmaekersi — likely to require an intermediate donation
- Hemistichodus vaillanti — likely to require an intermediate donation
- Hemitaeniochromis brachyrhynchus — likely to require an intermediate donation
- Hemitaeniochromis urotaenia — likely to require an intermediate donation
- Hemitaurichthys multispinis — likely to require an intermediate donation
- Hemitaurichthys multispinosus — likely to require an intermediate donation
- Hemitaurichthys polylepis — likely to require an intermediate donation
- Hemitaurichthys thompsoni — likely to require an intermediate donation
- Hemitaurichthys zoster — likely to require an intermediate donation
- Hemitilapia oxyrhynchus — likely to require a low level of donation
- Hemitremia flammea — likely to require an intermediate donation
- Hemitripterus americanus — likely to require a low level of donation
- Hemitripterus bolini — likely to require a low level of donation
- Hemitripterus villosus — likely to require a low level of donation
- Hemmigrammopetersius barnardi — likely to require an intermediate donation
- Hendrixella grandei — likely to require an intermediate donation
- Henicorhynchus lineatus — likely to require an intermediate donation
- Henicorhynchus lobatus — likely to require an intermediate donation
- Henicorhynchus ornatipinnis — likely to require an intermediate donation
- Henicorhynchus siamensis — likely to require an intermediate donation
- Heniochus acuminatus — likely to require a low level of donation
- Heniochus chrysostomus — likely to require an intermediate donation
- Heniochus diphreutes — likely to require a low level of donation
- Heniochus intermedius — likely to require an intermediate donation
- Heniochus monoceros — likely to require a low level of donation
- Heniochus pleurotaenia — likely to require a low level of donation
- Heniochus singularius — likely to require a low level of donation
- Heniochus varius — likely to require a low level of donation
- Henochilus wheatlandii — likely to require an intermediate donation
- Henonemus intermedius — likely to require an intermediate donation
- Henonemus macrops — likely to require an intermediate donation
- Henonemus punctatus — likely to require an intermediate donation
- Henonemus taxistigmus — likely to require an intermediate donation
- Henonemus triacanthopomus — likely to require an intermediate donation
- Hepatus aliala — likely to require a low level of donation
- Hephaestus adamsoni — likely to require a low level of donation
- Hephaestus carbo — likely to require a low level of donation
- Hephaestus epirrhinos — likely to require a low level of donation
- Hephaestus fuliginosus — likely to require a low level of donation
- Hephaestus habbemai — likely to require a low level of donation
- Hephaestus jenkinsi — likely to require a low level of donation
- Hephaestus komaensis — likely to require a low level of donation
- Hephaestus lineatus — likely to require a low level of donation
- Hephaestus obtusifrons — likely to require a low level of donation
- Hephaestus raymondi — likely to require a low level of donation
- Hephaestus roemeri — likely to require a low level of donation
- Hephaestus transmontanus — likely to require a low level of donation
- Hephaestus tulliensis — likely to require a low level of donation
- Hephthocara crassiceps — likely to require an intermediate donation
- Hephthocara simum — likely to require an intermediate donation
- Hepsetus cuvieri — likely to require an intermediate donation
- Hepsetus kingsleyae — likely to require an intermediate donation
- Hepsetus lineatus — likely to require an intermediate donation
- Hepsetus microlepis — likely to require an intermediate donation
- Hepsetus occidentalis — likely to require an intermediate donation
- Hepsetus odoe — likely to require an intermediate donation
- Heptapterus bleekeri — likely to require an intermediate donation
- Heptapterus carnatus — likely to require an intermediate donation
- Heptapterus exilis — likely to require an intermediate donation
- Heptapterus fissipinnis — likely to require an intermediate donation
- Heptapterus mandimbusu — likely to require an intermediate donation
- Heptapterus mbya — likely to require an intermediate donation
- Heptapterus multiradiatus — likely to require an intermediate donation
- Heptapterus mustelinus — likely to require an intermediate donation
- Heptapterus ornaticeps — likely to require an intermediate donation
- Heptapterus panamensis — likely to require an intermediate donation
- Heptapterus qenqo — likely to require an intermediate donation
- Heptapterus stewarti — likely to require an intermediate donation
- Heptapterus sympterygium — likely to require an intermediate donation
- Heptapterus tapanahoniensis — likely to require an intermediate donation
- Heptapterus tenuis — likely to require an intermediate donation
- Heraldia nocturna — likely to require an intermediate donation
- Herichthys bartoni — likely to require an intermediate donation
- Herichthys carpintis — likely to require an intermediate donation
- Herichthys cyanoguttatus — likely to require an intermediate donation
- Herichthys deppii — likely to require an intermediate donation
- Herichthys labridens — likely to require an intermediate donation
- Herichthys minckleyi — likely to require an intermediate donation
- Herichthys pame — likely to require an intermediate donation
- Herichthys pantostictus — likely to require an intermediate donation
- Herichthys steindachneri — likely to require an intermediate donation
- Herichthys tamasopoensis — likely to require an intermediate donation
- Herichthys tepehua — likely to require an intermediate donation
- Herichthys teporatus — likely to require an intermediate donation
- Herklotsichthys blackburni — likely to require an intermediate donation
- Herklotsichthys castelnaui — likely to require an intermediate donation
- Herklotsichthys collettei — likely to require an intermediate donation
- Herklotsichthys dispilonotus — likely to require an intermediate donation
- Herklotsichthys gotoi — likely to require an intermediate donation
- Herklotsichthys koningsbergeri — likely to require an intermediate donation
- Herklotsichthys lippa — likely to require an intermediate donation
- Herklotsichthys lossei — likely to require an intermediate donation
- Herklotsichthys ovalis — likely to require an intermediate donation
- Herklotsichthys punctatus — likely to require an intermediate donation
- Herklotsichthys quadrimaculatus — likely to require an intermediate donation
- Herklotsichthys spilurus — likely to require an intermediate donation
- Hermosilla azurea — likely to require an intermediate donation
- Heroina isonycterina — likely to require an intermediate donation
- Heros efasciatus — likely to require an intermediate donation
- Heros liberifer — likely to require an intermediate donation
- Heros notatus — likely to require an intermediate donation
- Heros severus — likely to require an intermediate donation
- Heros spurius — likely to require an intermediate donation
- Herpetoichthys fossatus — likely to require an intermediate donation
- Herwigia kreffti — likely to require an intermediate donation
- Herzensteinia microcephalus — likely to require an intermediate donation
- Hesperoleucus symmetricus — likely to require an intermediate donation
- Heterandria attenuata — likely to require a low level of donation
- Heterandria formosa — likely to require a low level of donation
- Heterandria tuxtlaensis — likely to require a low level of donation
- Hetereleotris apora — likely to require an intermediate donation
- Hetereleotris aurantiaca — likely to require an intermediate donation
- Hetereleotris bipunctata — likely to require an intermediate donation
- Hetereleotris caminata — likely to require an intermediate donation
- Hetereleotris diademata — likely to require an intermediate donation
- Hetereleotris dorsovittata — likely to require an intermediate donation
- Hetereleotris eugenius — likely to require an intermediate donation
- Hetereleotris exilis — likely to require an intermediate donation
- Hetereleotris georgegilli — likely to require an intermediate donation
- Hetereleotris kenyae — likely to require an intermediate donation
- Hetereleotris latiguttatus — likely to require an intermediate donation
- Hetereleotris margaretae — likely to require an intermediate donation
- Hetereleotris multinotata — likely to require an intermediate donation
- Hetereleotris nebulofasciata — likely to require an intermediate donation
- Hetereleotris poecila — likely to require an intermediate donation
- Hetereleotris psammophila — likely to require an intermediate donation
- Hetereleotris readerae — likely to require an intermediate donation
- Hetereleotris semisquamata — likely to require an intermediate donation
- Hetereleotris tentaculata — likely to require an intermediate donation
- Hetereleotris vinsoni — likely to require an intermediate donation
- Hetereleotris vulgaris — likely to require an intermediate donation
- Hetereleotris zanzibarensis — likely to require an intermediate donation
- Hetereleotris zonata — likely to require an intermediate donation
- Heteristius cinctus — likely to require a low level of donation
- Heterobranchus bidorsalis — likely to require an intermediate donation
- Heterobranchus boulengeri — likely to require an intermediate donation
- Heterobranchus isopterus — likely to require an intermediate donation
- Heterobranchus longifilis — likely to require an intermediate donation
- Heterocharax leptogrammus — likely to require an intermediate donation
- Heterocharax macrolepis — likely to require an intermediate donation
- Heterocharax virgulatus — likely to require an intermediate donation
- Heterocheirodon jacuiensis — likely to require an intermediate donation
- Heterocheirodon yatai — likely to require an intermediate donation
- Heterochromis multidens — likely to require an intermediate donation
- Heteroclinus adelaidae — likely to require a low level of donation
- Heteroclinus antinectes — likely to require a low level of donation
- Heteroclinus eckloniae — likely to require a low level of donation
- Heteroclinus equiradiatus — likely to require a low level of donation
- Heteroclinus fasciatus — likely to require a low level of donation
- Heteroclinus flavescens — likely to require a low level of donation
- Heteroclinus heptaeolus — likely to require a low level of donation
- Heteroclinus johnstoni — likely to require a low level of donation
- Heteroclinus kuiteri — likely to require a low level of donation
- Heteroclinus macrophthalmus — likely to require a low level of donation
- Heteroclinus marmoratus — likely to require a low level of donation
- Heteroclinus nasutus — likely to require a low level of donation
- Heteroclinus perspicillatus — likely to require a low level of donation
- Heteroclinus puellarum — likely to require a low level of donation
- Heteroclinus roseus — likely to require a low level of donation
- Heteroclinus tristis — likely to require a low level of donation
- Heteroclinus whiteleggii — likely to require a low level of donation
- Heteroclinus wilsoni — likely to require a low level of donation
- Heteroconger balteatus — likely to require an intermediate donation
- Heteroconger camelopardalis — likely to require an intermediate donation
- Heteroconger canabus — likely to require an intermediate donation
- Heteroconger chapmani — likely to require an intermediate donation
- Heteroconger cobra — likely to require an intermediate donation
- Heteroconger congroides — likely to require an intermediate donation
- Heteroconger digueti — likely to require an intermediate donation
- Heteroconger enigmaticus — likely to require an intermediate donation
- Heteroconger fugax — likely to require an intermediate donation
- Heteroconger hassi — likely to require an intermediate donation
- Heteroconger klausewitzi — likely to require an intermediate donation
- Heteroconger lentiginosus — likely to require an intermediate donation
- Heteroconger longissimus — likely to require an intermediate donation
- Heteroconger luteolus — likely to require an intermediate donation
- Heteroconger mercyae — likely to require an intermediate donation
- Heteroconger obscurus — likely to require an intermediate donation
- Heteroconger pellegrini — likely to require an intermediate donation
- Heteroconger perissodon — likely to require an intermediate donation
- Heteroconger polyzona — likely to require an intermediate donation
- Heteroconger taylori — likely to require an intermediate donation
- Heteroconger tomberua — likely to require an intermediate donation
- Heteroconger tricia — likely to require an intermediate donation
- Heterogobius chiloensis — likely to require an intermediate donation
- Heterogramma taeniatum — likely to require an intermediate donation
- Heterogramma trifasciatum — likely to require an intermediate donation
- Heteromormyrus pauciradiatus — likely to require an intermediate donation
- Heteromycteris capensis — likely to require a low level of donation
- Heteromycteris hartzfeldii — likely to require a low level of donation
- Heteromycteris japonicus — likely to require a low level of donation
- Heteromycteris matsubarai — likely to require a low level of donation
- Heteromycteris oculus — likely to require a low level of donation
- Heteromycteris proboscideus — likely to require a low level of donation
- Heterophallus milleri — likely to require a low level of donation
- Heterophallus rachovii — likely to require a low level of donation
- Heterophotus ophistoma — likely to require an intermediate donation
- Heteroplopomus barbatus — likely to require an intermediate donation
- Heteropneustes fossilis — likely to require an intermediate donation
- Heteropneustes kemratensis — likely to require an intermediate donation
- Heteropneustes longipectoralis — likely to require an intermediate donation
- Heteropneustes microps — likely to require an intermediate donation
- Heteropneustes nani — likely to require an intermediate donation
- Heteropriacanthus cruentatus — likely to require a low level of donation
- Heteroscarus acroptilus — likely to require an intermediate donation
- Heterostichus rostratus — likely to require a low level of donation
- Heterothrissa signeuxae — likely to require an intermediate donation
- Heterotilapia buttikoferi — likely to require an intermediate donation
- Heterotilapia cessiana — likely to require an intermediate donation
- Heterotis acutangulus — likely to require an intermediate donation
- Heterotis niloticus — likely to require an intermediate donation
- Hexagrammos agrammus — likely to require a low level of donation
- Hexagrammos decagrammus — likely to require a low level of donation
- Hexagrammos lagocephalus — likely to require a low level of donation
- Hexagrammos octogrammus — likely to require a low level of donation
- Hexagrammos otakii — likely to require a low level of donation
- Hexagrammos stelleri — likely to require a low level of donation
- Hexagrammos superciliosus — likely to require a low level of donation
- Hexanematichthys henni — likely to require an intermediate donation
- Hexanematichthys sagor — likely to require an intermediate donation
- Hilsa kelee — likely to require an intermediate donation
- Himantolophus albinares — likely to require an intermediate donation
- Himantolophus appelii — likely to require an intermediate donation
- Himantolophus azurlucens — likely to require an intermediate donation
- Himantolophus borealis — likely to require an intermediate donation
- Himantolophus brevirostris — likely to require an intermediate donation
- Himantolophus compressus — likely to require an intermediate donation
- Himantolophus cornifer — likely to require an intermediate donation
- Himantolophus crinitus — likely to require an intermediate donation
- Himantolophus danae — likely to require an intermediate donation
- Himantolophus groenlandicus — likely to require an intermediate donation
- Himantolophus litoceras — likely to require an intermediate donation
- Himantolophus macroceras — likely to require an intermediate donation
- Himantolophus macroceratoides — likely to require an intermediate donation
- Himantolophus mauli — likely to require an intermediate donation
- Himantolophus melanolophus — likely to require an intermediate donation
- Himantolophus multifurcatus — likely to require an intermediate donation
- Himantolophus nigricornis — likely to require an intermediate donation
- Himantolophus paucifilosus — likely to require an intermediate donation
- Himantolophus pseudalbinares — likely to require an intermediate donation
- Himantolophus rostratus — likely to require an intermediate donation
- Himantolophus sagamius — likely to require an intermediate donation
- Himantolophus stewarti — likely to require an intermediate donation
- Hime capitonis — likely to require an intermediate donation
- Hime caudizoma — likely to require an intermediate donation
- Hime curtirostris — likely to require an intermediate donation
- Hime damasi — likely to require an intermediate donation
- Hime formosanus — likely to require an intermediate donation
- Hime japonica — likely to require an intermediate donation
- Hime microps — likely to require an intermediate donation
- Hime pyrhistion — likely to require an intermediate donation
- Hime surrubea — likely to require an intermediate donation
- Hintonia candens — likely to require an intermediate donation
- Hiodon alosoides — likely to require an intermediate donation
- Hiodon tergisus — likely to require an intermediate donation
- Hippichthys albomaculosus — likely to require an intermediate donation
- Hippichthys cyanospilos — likely to require an intermediate donation
- Hippichthys heptagonus — likely to require an intermediate donation
- Hippichthys parvicarinatus — likely to require an intermediate donation
- Hippichthys penicillus — likely to require an intermediate donation
- Hippichthys spicifer — likely to require an intermediate donation
- Hippocampus alatus — likely to require an intermediate donation
- Hippocampus algiricus — likely to require an intermediate donation
- Hippocampus angustus — likely to require an intermediate donation
- Hippocampus barbouri — likely to require an intermediate donation
- Hippocampus biocellatus — likely to require an intermediate donation
- Hippocampus borboniensis — likely to require an intermediate donation
- Hippocampus breviceps — likely to require an intermediate donation
- Hippocampus camelopardalis — likely to require an intermediate donation
- Hippocampus capensis — likely to require an intermediate donation
- Hippocampus casscsio — likely to require an intermediate donation
- Hippocampus colemani — likely to require an intermediate donation
- Hippocampus comes — likely to require an intermediate donation
- Hippocampus coronatus — likely to require an intermediate donation
- Hippocampus curvicuspis — likely to require an intermediate donation
- Hippocampus debelius — likely to require an intermediate donation