- Hippocampus erectus — likely to require an intermediate donation
- Hippocampus fisheri — likely to require an intermediate donation
- Hippocampus fuscus — likely to require an intermediate donation
- Hippocampus grandiceps — likely to require an intermediate donation
- Hippocampus guttulatus — likely to require an intermediate donation
- Hippocampus haema — likely to require an intermediate donation
- Hippocampus hendriki — likely to require an intermediate donation
- Hippocampus hilonis — likely to require an intermediate donation
- Hippocampus histrix — likely to require an intermediate donation
- Hippocampus ingens — likely to require an intermediate donation
- Hippocampus japapigu — likely to require an intermediate donation
- Hippocampus japonicus — likely to require an intermediate donation
- Hippocampus jayakari — likely to require an intermediate donation
- Hippocampus jugumus — likely to require an intermediate donation
- Hippocampus kelloggi — likely to require an intermediate donation
- Hippocampus kuda — likely to require an intermediate donation
- Hippocampus lichtensteinii — likely to require an intermediate donation
- Hippocampus minotaur — likely to require an intermediate donation
- Hippocampus mohnikei — likely to require an intermediate donation
- Hippocampus montebelloensis — likely to require an intermediate donation
- Hippocampus multispinus — likely to require an intermediate donation
- Hippocampus nuda — likely to require an intermediate donation
- Hippocampus paradoxus — likely to require an intermediate donation
- Hippocampus procerus — likely to require an intermediate donation
- Hippocampus pusillus — likely to require an intermediate donation
- Hippocampus queenslandicus — likely to require an intermediate donation
- Hippocampus ramulosus — likely to require an intermediate donation
- Hippocampus reidi — likely to require an intermediate donation
- Hippocampus satomiae — likely to require an intermediate donation
- Hippocampus semispinosus — likely to require an intermediate donation
- Hippocampus severnsi — likely to require an intermediate donation
- Hippocampus sindonis — likely to require an intermediate donation
- Hippocampus spinosissimus — likely to require an intermediate donation
- Hippocampus subelongatus — likely to require an intermediate donation
- Hippocampus trimaculatus — likely to require an intermediate donation
- Hippocampus tyro — likely to require an intermediate donation
- Hippocampus waleananus — likely to require an intermediate donation
- Hippocampus whitei — likely to require an intermediate donation
- Hippocampus zebra — likely to require an intermediate donation
- Hippocampus zosterae — likely to require an intermediate donation
- Hippoglossina bollmani — likely to require a low level of donation
- Hippoglossina macrops — likely to require a low level of donation
- Hippoglossina montemaris — likely to require a low level of donation
- Hippoglossina mystacium — likely to require a low level of donation
- Hippoglossina oblonga — likely to require a low level of donation
- Hippoglossina stomata — likely to require a low level of donation
- Hippoglossina tetrophthalma — likely to require a low level of donation
- Hippoglossina vagrans — likely to require a low level of donation
- Hippoglossoides dubius — likely to require a low level of donation
- Hippoglossoides elassodon — likely to require a low level of donation
- Hippoglossoides platessoides — likely to require a low level of donation
- Hippoglossoides robustus — likely to require a low level of donation
- Hippoglossus hippoglossus — likely to require a low level of donation
- Hippoglossus stenolepis — likely to require a low level of donation
- Hippopotamyrus aelsbroecki — likely to require an intermediate donation
- Hippopotamyrus ansorgii — likely to require an intermediate donation
- Hippopotamyrus batesii — likely to require an intermediate donation
- Hippopotamyrus castor — likely to require an intermediate donation
- Hippopotamyrus grahami — likely to require an intermediate donation
- Hippopotamyrus harringtoni — likely to require an intermediate donation
- Hippopotamyrus longilateralis — likely to require an intermediate donation
- Hippopotamyrus macrops — likely to require a low level of donation
- Hippopotamyrus macroterops — likely to require an intermediate donation
- Hippopotamyrus pappenheimi — likely to require an intermediate donation
- Hippopotamyrus paugyi — likely to require an intermediate donation
- Hippopotamyrus pictus — likely to require an intermediate donation
- Hippopotamyrus szaboi — likely to require an intermediate donation
- Hippopotamyrus weeksii — likely to require a low level of donation
- Hippopotamyrus wilverthi — likely to require an intermediate donation
- Hipposcarus harid — likely to require a low level of donation
- Hipposcarus longiceps — likely to require a low level of donation
- Hirculops cornifer — likely to require an intermediate donation
- Hirtella carinata — likely to require an intermediate donation
- Hirundichthys affinis — likely to require an intermediate donation
- Hirundichthys albimaculatus — likely to require an intermediate donation
- Hirundichthys coromandelensis — likely to require an intermediate donation
- Hirundichthys ilma — likely to require an intermediate donation
- Hirundichthys indicus — likely to require an intermediate donation
- Hirundichthys marginatus — likely to require an intermediate donation
- Hirundichthys oxycephalus — likely to require an intermediate donation
- Hirundichthys rondeletii — likely to require an intermediate donation
- Hirundichthys rufipinnis — likely to require an intermediate donation
- Hirundichthys socotranus — likely to require an intermediate donation
- Hirundichthys speculiger — likely to require an intermediate donation
- Hirundichthys volador — likely to require an intermediate donation
- Hisonotus acuen — likely to require an intermediate donation
- Hisonotus aky — likely to require an intermediate donation
- Hisonotus alberti — likely to require an intermediate donation
- Hisonotus armatus — likely to require an intermediate donation
- Hisonotus bocaiuva — likely to require an intermediate donation
- Hisonotus bockmanni — likely to require an intermediate donation
- Hisonotus brunneus — likely to require an intermediate donation
- Hisonotus carreiro — likely to require an intermediate donation
- Hisonotus charrua — likely to require an intermediate donation
- Hisonotus chromodontus — likely to require an intermediate donation
- Hisonotus depressicauda — likely to require an intermediate donation
- Hisonotus depressinotus — likely to require an intermediate donation
- Hisonotus francirochai — likely to require an intermediate donation
- Hisonotus heterogaster — likely to require an intermediate donation
- Hisonotus hungy — likely to require an intermediate donation
- Hisonotus insperatus — likely to require an intermediate donation
- Hisonotus iota — likely to require an intermediate donation
- Hisonotus jumaorum — likely to require an intermediate donation
- Hisonotus laevior — likely to require an intermediate donation
- Hisonotus leucofrenatus — likely to require an intermediate donation
- Hisonotus leucophrys — likely to require an intermediate donation
- Hisonotus luteofrenatus — likely to require an intermediate donation
- Hisonotus maculicauda — likely to require an intermediate donation
- Hisonotus maculipinnis — likely to require an intermediate donation
- Hisonotus megaloplax — likely to require an intermediate donation
- Hisonotus montanus — likely to require an intermediate donation
- Hisonotus nigricauda — likely to require an intermediate donation
- Hisonotus notatus — likely to require an intermediate donation
- Hisonotus notopagos — likely to require an intermediate donation
- Hisonotus oliveirai — likely to require an intermediate donation
- Hisonotus paresi — likely to require an intermediate donation
- Hisonotus paulinus — likely to require an intermediate donation
- Hisonotus piracanjuba — likely to require an intermediate donation
- Hisonotus prata — likely to require an intermediate donation
- Hisonotus ringueleti — likely to require an intermediate donation
- Hisonotus taimensis — likely to require an intermediate donation
- Hisonotus thayeri — likely to require an intermediate donation
- Hisonotus vespuccii — likely to require an intermediate donation
- Hisonotus vireo — likely to require an intermediate donation
- Hispidoberyx ambagiosus — likely to require an intermediate donation
- Histiobranchus australis — likely to require an intermediate donation
- Histiobranchus bathybius — likely to require an intermediate donation
- Histiobranchus bruuni — likely to require an intermediate donation
- Histiodraco velifer — likely to require a low level of donation
- Histiogamphelus briggsii — likely to require an intermediate donation
- Histiogamphelus cristatus — likely to require an intermediate donation
- Histiophryne bougainvilli — likely to require an intermediate donation
- Histiophryne cryptacanthus — likely to require an intermediate donation
- Histiophryne maggiewalker — likely to require an intermediate donation
- Histiophryne pogonius — likely to require an intermediate donation
- Histiophryne psychedelica — likely to require an intermediate donation
- Histiopterus typus — likely to require a low level of donation
- Histrio histrio — likely to require an intermediate donation
- Holacanthus africanus — likely to require an intermediate donation
- Holacanthus albofasciatus — likely to require an intermediate donation
- Holacanthus bermudensis — likely to require a low level of donation
- Holacanthus bicolor — likely to require an intermediate donation
- Holacanthus ciliaris — likely to require an intermediate donation
- Holacanthus clarionensis — likely to require a low level of donation
- Holacanthus douboulayi — likely to require an intermediate donation
- Holacanthus isabelita — likely to require an intermediate donation
- Holacanthus lasti — likely to require an intermediate donation
- Holacanthus limbaughi — likely to require a low level of donation
- Holacanthus passer — likely to require an intermediate donation
- Holacanthus rodriquesi — likely to require an intermediate donation
- Holacanthus somervillii — likely to require an intermediate donation
- Holacanthus tenigab — likely to require an intermediate donation
- Holacanthus tricolor — likely to require an intermediate donation
- Holanthias caudalis — likely to require a low level of donation
- Holanthias chrysostictus — likely to require a low level of donation
- Holanthias fronticinctus — likely to require a low level of donation
- Holapogon maximus — likely to require an intermediate donation
- Holcomycteronus aequatoris — likely to require an intermediate donation
- Holcomycteronus brucei — likely to require an intermediate donation
- Holcomycteronus digittatus — likely to require an intermediate donation
- Holcomycteronus profundissimus — likely to require an intermediate donation
- Holcomycteronus pterotus — likely to require an intermediate donation
- Holcomycteronus squamosus — likely to require an intermediate donation
- Hollandichthys multifasciatus — likely to require an intermediate donation
- Hollardia goslinei — likely to require an intermediate donation
- Hollardia hollardi — likely to require an intermediate donation
- Hollardia meadi — likely to require an intermediate donation
- Holocentrus adscensionis — likely to require an intermediate donation
- Holocentrus elongatum — likely to require an intermediate donation
- Holocentrus rufus — likely to require an intermediate donation
- Hologymnosus annulatus — likely to require a low level of donation
- Hologymnosus doliatus — likely to require a low level of donation
- Hologymnosus longipes — likely to require a low level of donation
- Hologymnosus rhodonotus — likely to require a low level of donation
- Hololepis barratti — likely to require an intermediate donation
- Hololepis fusiformis — likely to require an intermediate donation
- Holtbyrnia anomala — likely to require an intermediate donation
- Holtbyrnia conocephala — likely to require an intermediate donation
- Holtbyrnia cyanocephala — likely to require an intermediate donation
- Holtbyrnia innesi — likely to require an intermediate donation
- Holtbyrnia intermedia — likely to require an intermediate donation
- Holtbyrnia laticauda — likely to require an intermediate donation
- Holtbyrnia latifrons — likely to require an intermediate donation
- Holtbyrnia macrops — likely to require an intermediate donation
- Holtbyrnia melanocephala — likely to require an intermediate donation
- Holtbyrnia ophiocephala — likely to require an intermediate donation
- Homaloptera bilineata — likely to require an intermediate donation
- Homaloptera confuzona — likely to require an intermediate donation
- Homaloptera montana — likely to require an intermediate donation
- Homaloptera ocellata — likely to require an intermediate donation
- Homaloptera ogilviei — likely to require an intermediate donation
- Homaloptera orthogoniata — likely to require an intermediate donation
- Homaloptera parclitella — likely to require an intermediate donation
- Homalopteroides avii — likely to require an intermediate donation
- Homalopteroides indochinensis — likely to require an intermediate donation
- Homalopteroides manipurensis — likely to require an intermediate donation
- Homalopteroides modestus — likely to require an intermediate donation
- Homalopteroides nebulosus — likely to require an intermediate donation
- Homalopteroides rupicola — likely to require an intermediate donation
- Homalopteroides smithi — likely to require an intermediate donation
- Homalopteroides stephensoni — likely to require an intermediate donation
- Homalopteroides tweediei — likely to require an intermediate donation
- Homalopteroides wassinkii — likely to require an intermediate donation
- Homalopteroides weberi — likely to require an intermediate donation
- Homalopteroides yuwonoi — likely to require an intermediate donation
- Homalopterula amphisquamata — likely to require an intermediate donation
- Homalopterula gymnogaster — likely to require an intermediate donation
- Homalopterula heterolepis — likely to require an intermediate donation
- Homalopterula modiglianii — likely to require an intermediate donation
- Homalopterula ripleyi — likely to require an intermediate donation
- Homalopterula vanderbilti — likely to require an intermediate donation
- Homalosoma hainanensis — likely to require an intermediate donation
- Homatula acuticephala — likely to require an intermediate donation
- Homatula anguillioides — likely to require an intermediate donation
- Homatula berezowskii — likely to require an intermediate donation
- Homatula change — likely to require an intermediate donation
- Homatula coccinocola — likely to require an intermediate donation
- Homatula disparizona — likely to require an intermediate donation
- Homatula erhaiensis — likely to require an intermediate donation
- Homatula laxiclathra — likely to require an intermediate donation
- Homatula longidorsalis — likely to require an intermediate donation
- Homatula nanpanjiangensis — likely to require an intermediate donation
- Homatula oligolepis — likely to require an intermediate donation
- Homatula potanini — likely to require an intermediate donation
- Homatula pycnolepis — likely to require an intermediate donation
- Homatula variegata — likely to require an intermediate donation
- Homatula wujiangensis — likely to require an intermediate donation
- Homatula wuliangensis — likely to require an intermediate donation
- Homodiaetus anisitsi — likely to require an intermediate donation
- Homodiaetus banguela — likely to require an intermediate donation
- Homodiaetus graciosa — likely to require an intermediate donation
- Homodiaetus passarellii — likely to require an intermediate donation
- Homostolus acer — likely to require an intermediate donation
- Hongshuia banmo — likely to require an intermediate donation
- Hongshuia microstomatus — likely to require an intermediate donation
- Hongshuia paoli — likely to require an intermediate donation
- Hoplarchus psittacus — likely to require an intermediate donation
- Hoplerythrinus cinereus — likely to require an intermediate donation
- Hoplerythrinus gronovii — likely to require an intermediate donation
- Hoplerythrinus unitaeniatus — likely to require an intermediate donation
- Hopliancistrus tricornis — likely to require an intermediate donation
- Hoplias aimara — likely to require an intermediate donation
- Hoplias australis — likely to require an intermediate donation
- Hoplias brasiliensis — likely to require an intermediate donation
- Hoplias curupira — likely to require an intermediate donation
- Hoplias intermedius — likely to require an intermediate donation
- Hoplias lacerdae — likely to require an intermediate donation
- Hoplias macrophthalmus — likely to require an intermediate donation
- Hoplias malabaricus — likely to require an intermediate donation
- Hoplias mbigua — likely to require an intermediate donation
- Hoplias microcephalus — likely to require an intermediate donation
- Hoplias microlepis — likely to require an intermediate donation
- Hoplias misionera — likely to require an intermediate donation
- Hoplias patana — likely to require an intermediate donation
- Hoplias teres — likely to require an intermediate donation
- Hoplichthys acanthopleurus — likely to require an intermediate donation
- Hoplichthys citrinus — likely to require an intermediate donation
- Hoplichthys fasciatus — likely to require an intermediate donation
- Hoplichthys filamentosus — likely to require an intermediate donation
- Hoplichthys gilberti — likely to require an intermediate donation
- Hoplichthys haswelli — likely to require an intermediate donation
- Hoplichthys imamurai — likely to require an intermediate donation
- Hoplichthys langsdorfii — likely to require an intermediate donation
- Hoplichthys mcgroutheri — likely to require an intermediate donation
- Hoplichthys mimaseanus — likely to require an intermediate donation
- Hoplichthys ogilbyi — likely to require an intermediate donation
- Hoplichthys pectoralis — likely to require an intermediate donation
- Hoplichthys platophrys — likely to require an intermediate donation
- Hoplichthys regani — likely to require an intermediate donation
- Hoplobrotula armata — likely to require an intermediate donation
- Hoplobrotula badia — likely to require an intermediate donation
- Hoplobrotula gnathopus — likely to require an intermediate donation
- Hoplocharax goethei — likely to require an intermediate donation
- Hoplolatilus chlupatyi — likely to require an intermediate donation
- Hoplolatilus cuniculus — likely to require an intermediate donation
- Hoplolatilus erdmanni — likely to require an intermediate donation
- Hoplolatilus fourmanoiri — likely to require an intermediate donation
- Hoplolatilus fronticinctus — likely to require an intermediate donation
- Hoplolatilus geo — likely to require an intermediate donation
- Hoplolatilus luteus — likely to require an intermediate donation
- Hoplolatilus marcosi — likely to require an intermediate donation
- Hoplolatilus oreni — likely to require an intermediate donation
- Hoplolatilus pohle — likely to require an intermediate donation
- Hoplolatilus purpureus — likely to require an intermediate donation
- Hoplolatilus randalli — likely to require an intermediate donation
- Hoplolatilus starcki — likely to require an intermediate donation
- Hoplomyzon atrizona — likely to require an intermediate donation
- Hoplomyzon mertensi — likely to require an intermediate donation
- Hoplomyzon papillatus — likely to require an intermediate donation
- Hoplomyzon sexpapilostoma — likely to require an intermediate donation
- Hoplopagrus guentherii — likely to require an intermediate donation
- Hoplosebastes armatus — likely to require an intermediate donation
- Hoplosternum littorale — likely to require an intermediate donation
- Hoplosternum magdalenae — likely to require an intermediate donation
- Hoplosternum punctatum — likely to require an intermediate donation
- Hoplostethus abramovi — likely to require an intermediate donation
- Hoplostethus atlanticus — likely to require an intermediate donation
- Hoplostethus cadenati — likely to require an intermediate donation
- Hoplostethus confinis — likely to require an intermediate donation
- Hoplostethus crassispinus — likely to require an intermediate donation
- Hoplostethus druzhinini — likely to require an intermediate donation
- Hoplostethus fedorovi — likely to require an intermediate donation
- Hoplostethus fragilis — likely to require an intermediate donation
- Hoplostethus gigas — likely to require an intermediate donation
- Hoplostethus grandperrini — likely to require an intermediate donation
- Hoplostethus intermedius — likely to require an intermediate donation
- Hoplostethus japonicus — likely to require an intermediate donation
- Hoplostethus latus — likely to require an intermediate donation
- Hoplostethus marisrubri — likely to require an intermediate donation
- Hoplostethus mediterraneus — likely to require an intermediate donation
- Hoplostethus melanopeza — likely to require an intermediate donation
- Hoplostethus melanopterus — likely to require an intermediate donation
- Hoplostethus melanopus — likely to require an intermediate donation
- Hoplostethus mento — likely to require an intermediate donation
- Hoplostethus metallicus — likely to require an intermediate donation
- Hoplostethus mikhailini — likely to require an intermediate donation
- Hoplostethus occidentalis — likely to require an intermediate donation
- Hoplostethus pacificus — likely to require an intermediate donation
- Hoplostethus ravurictus — likely to require an intermediate donation
- Hoplostethus rifti — likely to require an intermediate donation
- Hoplostethus robustispinus — likely to require an intermediate donation
- Hoplostethus rubellopterus — likely to require an intermediate donation
- Hoplostethus shubnikovi — likely to require an intermediate donation
- Hoplostethus tenebricus — likely to require an intermediate donation
- Hoplostethus vniro — likely to require an intermediate donation
- Hoplunnis diomediana — likely to require an intermediate donation
- Hoplunnis macrura — likely to require an intermediate donation
- Hoplunnis megista — likely to require an intermediate donation
- Hoplunnis pacifica — likely to require an intermediate donation
- Hoplunnis punctata — likely to require an intermediate donation
- Hoplunnis schmidti — likely to require an intermediate donation
- Hoplunnis sicarius — likely to require an intermediate donation
- Hoplunnis similis — likely to require an intermediate donation
- Hoplunnis tenuis — likely to require an intermediate donation
- Horabagrus brachysoma — likely to require an intermediate donation
- Horabagrus melanosoma — likely to require an intermediate donation
- Horabagrus nigricollaris — likely to require an intermediate donation
- Horadandia atukorali — likely to require an intermediate donation
- Horadandia brittani — likely to require an intermediate donation
- Horaglanis abdulkalami — likely to require an intermediate donation
- Horaglanis alikunhii — likely to require an intermediate donation
- Horaglanis krishnai — likely to require an intermediate donation
- Horalabiosa arunachalami — likely to require an intermediate donation
- Horalabiosa joshuai — likely to require an intermediate donation
- Horalabiosa palaniensis — likely to require an intermediate donation
- Horiomyzon retropinnatus — likely to require an intermediate donation
- Howella atlantica — likely to require an intermediate donation
- Howella brodiei — likely to require an intermediate donation
- Howella japonica — likely to require an intermediate donation
- Howella pammelas — likely to require an intermediate donation
- Howella parini — likely to require an intermediate donation
- Howella sherborni — likely to require an intermediate donation
- Howella zina — likely to require an intermediate donation
- Howqualepis rostridens — likely to require an intermediate donation
- Hozukius emblemarius — likely to require a low level of donation
- Hozukius guyotensis — likely to require a low level of donation
- Hubbsina turneri — likely to require a low level of donation
- Hucho bleekeri — likely to require an intermediate donation
- Hucho hucho — likely to require an intermediate donation
- Hucho ishikawae — likely to require an intermediate donation
- Hucho taimen — likely to require an intermediate donation
- Huigobio chenhsienensis — likely to require an intermediate donation
- Huigobio exilicauda — likely to require an intermediate donation
- Huso dauricus — likely to require an intermediate donation
- Hyalobagrus flavus — likely to require an intermediate donation
- Hyalobagrus leiacanthus — likely to require an intermediate donation
- Hyalobagrus ornatus — likely to require an intermediate donation
- Hybognathus amarus — likely to require a low level of donation
- Hybognathus argyritis — likely to require a low level of donation
- Hybognathus hankinsoni — likely to require a low level of donation
- Hybognathus hayi — likely to require a low level of donation
- Hybognathus nitidus — likely to require an intermediate donation
- Hybognathus nuchalis — likely to require a low level of donation
- Hybognathus placitus — likely to require an intermediate donation
- Hybognathus regius — likely to require a low level of donation
- Hybopsis amblops — likely to require an intermediate donation
- Hybopsis amnis — likely to require an intermediate donation
- Hybopsis dorsalis — likely to require an intermediate donation
- Hybopsis expunctatus — likely to require an intermediate donation
- Hybopsis formosus — likely to require an intermediate donation
- Hybopsis hypsinotus — likely to require an intermediate donation
- Hybopsis lineapunctata — likely to require an intermediate donation
- Hybopsis rubrifrons — likely to require an intermediate donation
- Hybopsis winchelli — likely to require an intermediate donation
- Hybopsis zanema — likely to require an intermediate donation
- Hydrocynus brevis — likely to require an intermediate donation
- Hydrocynus forskahlii — likely to require an intermediate donation
- Hydrocynus goliath — likely to require an intermediate donation
- Hydrocynus tanzaniae — likely to require an intermediate donation
- Hydrocynus vittatus — likely to require an intermediate donation
- Hydrolycus armatus — likely to require an intermediate donation
- Hydrolycus scomberoides — likely to require an intermediate donation
- Hydrolycus tatauaia — likely to require an intermediate donation
- Hydrolycus wallacei — likely to require an intermediate donation
- Hygophum atratum — likely to require an intermediate donation
- Hygophum benoiti — likely to require an intermediate donation
- Hygophum bruuni — likely to require an intermediate donation
- Hygophum hanseni — likely to require an intermediate donation
- Hygophum hygomii — likely to require an intermediate donation
- Hygophum macrochir — likely to require an intermediate donation
- Hygophum proximum — likely to require an intermediate donation
- Hygophum reinhardtii — likely to require an intermediate donation
- Hygophum taaningi — likely to require an intermediate donation
- Hymenocephalus aeger — likely to require an intermediate donation
- Hymenocephalus antraeus — likely to require an intermediate donation
- Hymenocephalus aterrimus — likely to require an intermediate donation
- Hymenocephalus barbatulus — likely to require an intermediate donation
- Hymenocephalus billsam — likely to require an intermediate donation
- Hymenocephalus billsami — likely to require an intermediate donation
- Hymenocephalus fuscus — likely to require an intermediate donation
- Hymenocephalus grimaldii — likely to require an intermediate donation
- Hymenocephalus hachijoensis — likely to require an intermediate donation
- Hymenocephalus heterolepis — likely to require an intermediate donation
- Hymenocephalus italicus — likely to require an intermediate donation
- Hymenocephalus iwamatoi — likely to require an intermediate donation
- Hymenocephalus iwamotoi — likely to require an intermediate donation
- Hymenocephalus lethonemus — likely to require an intermediate donation
- Hymenocephalus longibarbis — likely to require an intermediate donation
- Hymenocephalus longiceps — likely to require an intermediate donation
- Hymenocephalus longipes — likely to require an intermediate donation
- Hymenocephalus maculicaudus — likely to require an intermediate donation
- Hymenocephalus megalops — likely to require an intermediate donation
- Hymenocephalus nascens — likely to require an intermediate donation
- Hymenocephalus neglectissimus — likely to require an intermediate donation
- Hymenocephalus nesaeae — likely to require an intermediate donation
- Hymenocephalus papyraceus — likely to require an intermediate donation
- Hymenocephalus punt — likely to require an intermediate donation
- Hymenocephalus sazonovi — likely to require an intermediate donation
- Hymenocephalus semipellucidus — likely to require an intermediate donation
- Hymenocephalus striatissimus — likely to require an intermediate donation
- Hymenocephalus striatulus — likely to require an intermediate donation
- Hymenocephalus tenuis — likely to require an intermediate donation
- Hymenocephalus torvus — likely to require an intermediate donation
- Hymenocephalus yamasakiorum — likely to require an intermediate donation
- Hymenogadus gracilis — likely to require an intermediate donation
- Hypancistrus amfelious — likely to require an intermediate donation
- Hypancistrus contradens — likely to require an intermediate donation
- Hypancistrus debilittera — likely to require an intermediate donation
- Hypancistrus furunculus — likely to require an intermediate donation
- Hypancistrus inspector — likely to require an intermediate donation
- Hypancistrus lunaorum — likely to require an intermediate donation
- Hypancistrus margaritatus — likely to require an intermediate donation
- Hypancistrus phantasma — likely to require an intermediate donation
- Hypancistrus zebra — likely to require an intermediate donation
- Hypentelium etowanum — likely to require an intermediate donation
- Hypentelium nigricans — likely to require an intermediate donation
- Hypentelium roanokense — likely to require an intermediate donation
- Hypergastromyzon eubranchus — likely to require an intermediate donation
- Hypergastromyzon humilis — likely to require an intermediate donation
- Hyperlophus translucidus — likely to require an intermediate donation
- Hyperlophus vittatus — likely to require an intermediate donation
- Hyperoglyphe antarctica — likely to require an intermediate donation
- Hyperoglyphe bythites — likely to require an intermediate donation
- Hyperoglyphe japonica — likely to require an intermediate donation
- Hyperoglyphe macrophthalma — likely to require an intermediate donation
- Hyperoglyphe moselii — likely to require an intermediate donation
- Hyperoglyphe perciformis — likely to require an intermediate donation
- Hyperoglyphe pringlei — likely to require an intermediate donation
- Hyperopisus bebe — likely to require an intermediate donation
- Hyperoplus immaculatus — likely to require an intermediate donation
- Hyperoplus lanceolatus — likely to require an intermediate donation
- Hyperprosopon anale — likely to require an intermediate donation
- Hyperprosopon argenteum — likely to require an intermediate donation
- Hyperprosopon ellipticum — likely to require an intermediate donation
- Hyphalophis devius — likely to require an intermediate donation
- Hyphessobrycon acaciae — likely to require an intermediate donation
- Hyphessobrycon agulha — likely to require an intermediate donation
- Hyphessobrycon albolineatum — likely to require an intermediate donation
- Hyphessobrycon amandae — likely to require an intermediate donation
- Hyphessobrycon amapaensis — likely to require an intermediate donation
- Hyphessobrycon amaronensis — likely to require an intermediate donation
- Hyphessobrycon anisitsi — likely to require an intermediate donation
- Hyphessobrycon arianae — likely to require an intermediate donation
- Hyphessobrycon auca — likely to require an intermediate donation
- Hyphessobrycon axelrodi — likely to require an intermediate donation
- Hyphessobrycon balbus — likely to require an intermediate donation
- Hyphessobrycon bentosi — likely to require an intermediate donation
- Hyphessobrycon bifasciatus — likely to require an intermediate donation
- Hyphessobrycon borealis — likely to require an intermediate donation
- Hyphessobrycon boulengeri — likely to require an intermediate donation
- Hyphessobrycon brumado — likely to require an intermediate donation
- Hyphessobrycon cachimbensis — likely to require an intermediate donation
- Hyphessobrycon catableptus — likely to require an intermediate donation
- Hyphessobrycon chocoensis — likely to require an intermediate donation
- Hyphessobrycon clavatus — likely to require an intermediate donation
- Hyphessobrycon coelestinus — likely to require an intermediate donation
- Hyphessobrycon columbianus — likely to require an intermediate donation
- Hyphessobrycon compressus — likely to require an intermediate donation
- Hyphessobrycon condotensis — likely to require an intermediate donation
- Hyphessobrycon copelandi — likely to require an intermediate donation
- Hyphessobrycon cyanotaenia — likely to require an intermediate donation
- Hyphessobrycon diancistrus — likely to require an intermediate donation
- Hyphessobrycon diastatos — likely to require an intermediate donation
- Hyphessobrycon dorsalis — likely to require an intermediate donation
- Hyphessobrycon duragenys — likely to require an intermediate donation
- Hyphessobrycon ecuadoriensis — likely to require an intermediate donation
- Hyphessobrycon eiloyos — likely to require an intermediate donation
- Hyphessobrycon eilyos — likely to require an intermediate donation
- Hyphessobrycon elachys — likely to require an intermediate donation
- Hyphessobrycon eos — likely to require an intermediate donation