- Eubalichthys gunnii — likely to require a low level of donation
- Eubalichthys mosaicus — likely to require a low level of donation
- Eubalichthys quadrispinis — likely to require a low level of donation
- Eubleekeria jonesi — likely to require a low level of donation
- Eubleekeria kupanensis — likely to require a low level of donation
- Eubleekeria rapsoni — likely to require a low level of donation
- Eubleekeria splendens — likely to require a low level of donation
- Euchilichthys astatodon — likely to require an intermediate donation
- Euchilichthys boulengeri — likely to require an intermediate donation
- Euchilichthys dybowskii — likely to require an intermediate donation
- Euchilichthys guentheri — likely to require an intermediate donation
- Euchilichthys royauxi — likely to require an intermediate donation
- Euchiloglanis davidi — likely to require an intermediate donation
- Euchiloglanis dorsoarcus — likely to require an intermediate donation
- Euchiloglanis kishinouyei — likely to require an intermediate donation
- Euchiloglanis longibarbatus — likely to require an intermediate donation
- Euchiloglanis phongthoensis — likely to require an intermediate donation
- Euchoristopus kalolo — likely to require an intermediate donation
- Eucinostomus argenteus — likely to require an intermediate donation
- Eucinostomus currani — likely to require an intermediate donation
- Eucinostomus dowii — likely to require an intermediate donation
- Eucinostomus entomelas — likely to require an intermediate donation
- Eucinostomus gracilis — likely to require an intermediate donation
- Eucinostomus gula — likely to require an intermediate donation
- Eucinostomus harengulus — likely to require an intermediate donation
- Eucinostomus havana — likely to require an intermediate donation
- Eucinostomus jonesii — likely to require an intermediate donation
- Eucinostomus melanopterus — likely to require an intermediate donation
- Euclichthys polynemus — likely to require an intermediate donation
- Eucryphycus californicus — likely to require a low level of donation
- Eucyclogobius newberryi — likely to require a low level of donation
- Eugerres axillaris — likely to require an intermediate donation
- Eugerres brasilianus — likely to require an intermediate donation
- Eugerres brevimanus — likely to require an intermediate donation
- Eugerres lineatus — likely to require an intermediate donation
- Eugerres mexicanus — likely to require an intermediate donation
- Eugerres periche — likely to require an intermediate donation
- Eugerres plumieri — likely to require an intermediate donation
- Eugnathichthys eetveldii — likely to require an intermediate donation
- Eugnathichthys macroterolepis — likely to require an intermediate donation
- Eugnathichthys virgatus — likely to require an intermediate donation
- Eugnathogobius illotus — likely to require an intermediate donation
- Eugnathogobius indicus — likely to require an intermediate donation
- Eugnathogobius kabilia — likely to require an intermediate donation
- Eugnathogobius mas — likely to require an intermediate donation
- Eugnathogobius microps — likely to require an intermediate donation
- Eugnathogobius mindora — likely to require an intermediate donation
- Eugnathogobius oligactis — likely to require an intermediate donation
- Eugnathogobius polylepis — likely to require an intermediate donation
- Eugnathogobius siamensis — likely to require an intermediate donation
- Eugnathogobius stictos — likely to require an intermediate donation
- Eugnathogobius variegatus — likely to require a low level of donation
- Euleptorhamphus velox — likely to require an intermediate donation
- Euleptorhamphus viridis — likely to require an intermediate donation
- Eulophias koreanus — likely to require a low level of donation
- Eulophias owashii — likely to require a low level of donation
- Eulophias tanneri — likely to require a low level of donation
- Eumecichthys fiski — likely to require an intermediate donation
- Eumegistus brevorti — likely to require an intermediate donation
- Eumegistus illustris — likely to require an intermediate donation
- Eumesogrammus praecisus — likely to require a low level of donation
- Eumicrotremus andriashevi — likely to require a low level of donation
- Eumicrotremus asperrimus — likely to require a low level of donation
- Eumicrotremus awae — likely to require a low level of donation
- Eumicrotremus barbatus — likely to require a low level of donation
- Eumicrotremus birulai — likely to require a low level of donation
- Eumicrotremus derjugini — likely to require a low level of donation
- Eumicrotremus eggvinii — likely to require a low level of donation
- Eumicrotremus fedorovi — likely to require a low level of donation
- Eumicrotremus gyrinops — likely to require a low level of donation
- Eumicrotremus orbis — likely to require a low level of donation
- Eumicrotremus pacificus — likely to require a low level of donation
- Eumicrotremus phrynoides — likely to require a low level of donation
- Eumicrotremus schmidti — likely to require a low level of donation
- Eumicrotremus soldatovi — likely to require a low level of donation
- Eumicrotremus spinosus — likely to require a low level of donation
- Eumicrotremus taranetzi — likely to require a low level of donation
- Eumicrotremus tartaricus — likely to require a low level of donation
- Eumicrotremus terraenovae — likely to require a low level of donation
- Eumicrotremus uenoi — likely to require a low level of donation
- Eupetrichthys angustipes — likely to require a low level of donation
- Eupleurogrammus glossodon — likely to require an intermediate donation
- Eupleurogrammus muticus — likely to require an intermediate donation
- Eupogonesthes xenicus — likely to require an intermediate donation
- Euristhmus lepturus — likely to require an intermediate donation
- Euristhmus microceps — likely to require an intermediate donation
- Euristhmus microphthalmus — likely to require an intermediate donation
- Euristhmus nudiceps — likely to require an intermediate donation
- Euristhmus sandrae — likely to require an intermediate donation
- Eurycheilichthys coryphaenus — likely to require an intermediate donation
- Eurycheilichthys limulus — likely to require an intermediate donation
- Eurycheilichthys pantherinus — likely to require an intermediate donation
- Eurycheilichthys paucidens — likely to require an intermediate donation
- Eurymen bassargini — likely to require a low level of donation
- Eurymen gyrinus — likely to require a low level of donation
- Euryochus thysanos — likely to require an intermediate donation
- Eurypegasus draconis — likely to require an intermediate donation
- Eurypegasus papilio — likely to require an intermediate donation
- Eurypharynx pelecanoides — likely to require an intermediate donation
- Eurypleuron cinereum — likely to require an intermediate donation
- Eurypleuron owasianum — likely to require an intermediate donation
- Eustomias achirus — likely to require an intermediate donation
- Eustomias acinosus — likely to require a low level of donation
- Eustomias aequatorialis — likely to require an intermediate donation
- Eustomias albibulbus — likely to require an intermediate donation
- Eustomias appositus — likely to require an intermediate donation
- Eustomias arborifer — likely to require an intermediate donation
- Eustomias australensis — likely to require an intermediate donation
- Eustomias austratlanticus — likely to require an intermediate donation
- Eustomias bertelseni — likely to require an intermediate donation
- Eustomias bibulboides — likely to require an intermediate donation
- Eustomias bibulbosus — likely to require an intermediate donation
- Eustomias bifilis — likely to require an intermediate donation
- Eustomias bigelowi — likely to require an intermediate donation
- Eustomias bimargaritatus — likely to require an intermediate donation
- Eustomias bimargaritoides — likely to require an intermediate donation
- Eustomias binghami — likely to require an intermediate donation
- Eustomias bituberatus — likely to require an intermediate donation
- Eustomias bituberoides — likely to require an intermediate donation
- Eustomias borealis — likely to require an intermediate donation
- Eustomias braueri — likely to require an intermediate donation
- Eustomias brevibarbatus — likely to require an intermediate donation
- Eustomias bulbiramis — likely to require an intermediate donation
- Eustomias bulbiramus — likely to require an intermediate donation
- Eustomias bulbornatus — likely to require an intermediate donation
- Eustomias cancriensis — likely to require an intermediate donation
- Eustomias cirritus — likely to require an intermediate donation
- Eustomias contiguus — likely to require an intermediate donation
- Eustomias crossotus — likely to require an intermediate donation
- Eustomias crucis — likely to require an intermediate donation
- Eustomias cryptobulbus — likely to require an intermediate donation
- Eustomias curtatus — likely to require an intermediate donation
- Eustomias curtifilis — likely to require an intermediate donation
- Eustomias danae — likely to require an intermediate donation
- Eustomias decoratus — likely to require an intermediate donation
- Eustomias dendriticus — likely to require an intermediate donation
- Eustomias deofamiliaris — likely to require an intermediate donation
- Eustomias digitatus — likely to require an intermediate donation
- Eustomias dinema — likely to require an intermediate donation
- Eustomias dispar — likely to require an intermediate donation
- Eustomias dubius — likely to require an intermediate donation
- Eustomias elongatus — likely to require an intermediate donation
- Eustomias enbarbatus — likely to require an intermediate donation
- Eustomias filifer — likely to require a low level of donation
- Eustomias fissibarbis — likely to require an intermediate donation
- Eustomias flagellifer — likely to require an intermediate donation
- Eustomias furcifer — likely to require an intermediate donation
- Eustomias gibbsi — likely to require an intermediate donation
- Eustomias globulifer — likely to require an intermediate donation
- Eustomias grandibulbus — likely to require an intermediate donation
- Eustomias hulleyi — likely to require an intermediate donation
- Eustomias hypopsilus — likely to require an intermediate donation
- Eustomias ignotus — likely to require an intermediate donation
- Eustomias inconstans — likely to require an intermediate donation
- Eustomias insularum — likely to require an intermediate donation
- Eustomias intermedius — likely to require an intermediate donation
- Eustomias interruptus — likely to require an intermediate donation
- Eustomias ioani — likely to require an intermediate donation
- Eustomias jimcraddocki — likely to require an intermediate donation
- Eustomias kreffti — likely to require an intermediate donation
- Eustomias lanceolatus — likely to require an intermediate donation
- Eustomias leptobolus — likely to require an intermediate donation
- Eustomias lipochirus — likely to require an intermediate donation
- Eustomias longibarba — likely to require an intermediate donation
- Eustomias longiramis — likely to require an intermediate donation
- Eustomias macronema — likely to require an intermediate donation
- Eustomias macrophthalmus — likely to require an intermediate donation
- Eustomias macrurus — likely to require an intermediate donation
- Eustomias magnificus — likely to require an intermediate donation
- Eustomias medusa — likely to require an intermediate donation
- Eustomias melanonema — likely to require an intermediate donation
- Eustomias melanostigma — likely to require an intermediate donation
- Eustomias melanostigmoides — likely to require an intermediate donation
- Eustomias mesostenus — likely to require an intermediate donation
- Eustomias metamelas — likely to require an intermediate donation
- Eustomias micraster — likely to require an intermediate donation
- Eustomias micropterygius — likely to require an intermediate donation
- Eustomias minimus — likely to require an intermediate donation
- Eustomias monoclonoides — likely to require an intermediate donation
- Eustomias monoclonus — likely to require an intermediate donation
- Eustomias monodactylus — likely to require an intermediate donation
- Eustomias multifilis — likely to require an intermediate donation
- Eustomias obscurus — likely to require an intermediate donation
- Eustomias orientalis — likely to require an intermediate donation
- Eustomias pacificus — likely to require an intermediate donation
- Eustomias parini — likely to require an intermediate donation
- Eustomias parri — likely to require an intermediate donation
- Eustomias patulus — likely to require an intermediate donation
- Eustomias paucifilis — likely to require an intermediate donation
- Eustomias paxtoni — likely to require an intermediate donation
- Eustomias perplexus — likely to require an intermediate donation
- Eustomias pinnatus — likely to require an intermediate donation
- Eustomias polyaster — likely to require an intermediate donation
- Eustomias posti — likely to require an intermediate donation
- Eustomias precarius — likely to require an intermediate donation
- Eustomias problematicus — likely to require an intermediate donation
- Eustomias pyrifer — likely to require an intermediate donation
- Eustomias quadrifilis — likely to require an intermediate donation
- Eustomias radicifilis — likely to require an intermediate donation
- Eustomias satterleei — likely to require an intermediate donation
- Eustomias schiffi — likely to require an intermediate donation
- Eustomias schmidti — likely to require an intermediate donation
- Eustomias silvescens — likely to require an intermediate donation
- Eustomias similis — likely to require an intermediate donation
- Eustomias simplex — likely to require an intermediate donation
- Eustomias spherulifer — likely to require an intermediate donation
- Eustomias suluensis — likely to require an intermediate donation
- Eustomias tenisoni — likely to require an intermediate donation
- Eustomias tetranema — likely to require an intermediate donation
- Eustomias teuthidopsis — likely to require an intermediate donation
- Eustomias tomentosis — likely to require an intermediate donation
- Eustomias tomentosus — likely to require an intermediate donation
- Eustomias trewavasae — likely to require an intermediate donation
- Eustomias triramis — likely to require an intermediate donation
- Eustomias uniramis — likely to require an intermediate donation
- Eustomias variabilis — likely to require an intermediate donation
- Eustomias vitiazi — likely to require an intermediate donation
- Eustomias vulgaris — likely to require an intermediate donation
- Eustomias woollardi — likely to require an intermediate donation
- Eustomias xenobolus — likely to require an intermediate donation
- Eusurculus andamanensis — likely to require an intermediate donation
- Eusurculus pistillum — likely to require an intermediate donation
- Eusurculus pristinus — likely to require an intermediate donation
- Eutaeniichthys gilli — likely to require an intermediate donation
- Eutaeniophorus festivus — likely to require an intermediate donation
- Eutelichthys leptochirus — likely to require an intermediate donation
- Euthynnus affinis — likely to require an intermediate donation
- Euthynnus alletteratus — likely to require an intermediate donation
- Euthynnus lineatus — likely to require an intermediate donation
- Euthynnus yaito — likely to require an intermediate donation
- Eutrigla gurnardus — likely to require a low level of donation
- Eutropiichthys britzi — likely to require an intermediate donation
- Eutropiichthys cetosus — likely to require an intermediate donation
- Eutropiichthys goongwaree — likely to require an intermediate donation
- Eutropiichthys murius — likely to require an intermediate donation
- Eutropiichthys salweenensis — likely to require an intermediate donation
- Eutropiichthys vacha — likely to require an intermediate donation
- Eutropius depressirostris — likely to require an intermediate donation
- Evermannella ahlstromi — likely to require an intermediate donation
- Evermannella atrata — likely to require an intermediate donation
- Evermannella balbo — likely to require an intermediate donation
- Evermannella indica — likely to require an intermediate donation
- Evermannella megalops — likely to require an intermediate donation
- Evermannella melanoderma — likely to require an intermediate donation
- Evermannia erici — likely to require an intermediate donation
- Evermannia longipinnis — likely to require an intermediate donation
- Evermannia panamensis — likely to require an intermediate donation
- Evermannia zosterura — likely to require an intermediate donation
- Evermannichthys bicolor — likely to require a low level of donation
- Evermannichthys convictor — likely to require a low level of donation
- Evermannichthys metzelaari — likely to require a low level of donation
- Evermannichthys silus — likely to require a low level of donation
- Evermannichthys spongicola — likely to require a low level of donation
- Eviota abax — likely to require a low level of donation
- Eviota afelei — likely to require an intermediate donation
- Eviota albolineata — likely to require a low level of donation
- Eviota algida — likely to require an intermediate donation
- Eviota ancora — likely to require an intermediate donation
- Eviota aquila — likely to require an intermediate donation
- Eviota asymbasia — likely to require an intermediate donation
- Eviota atriventris — likely to require an intermediate donation
- Eviota bifasciata — likely to require an intermediate donation
- Eviota bilunula — likely to require an intermediate donation
- Eviota bimaculata — likely to require an intermediate donation
- Eviota bipunctata — likely to require an intermediate donation
- Eviota brahmi — likely to require an intermediate donation
- Eviota caesiura — likely to require an intermediate donation
- Eviota cometa — likely to require an intermediate donation
- Eviota dalyi — likely to require an intermediate donation
- Eviota deminuta — likely to require an intermediate donation
- Eviota dirhytisma — likely to require an intermediate donation
- Eviota disrupta — likely to require an intermediate donation
- Eviota distigma — likely to require an intermediate donation
- Eviota dorsimaculata — likely to require an intermediate donation
- Eviota dorsogilva — likely to require an intermediate donation
- Eviota dorsopurpurea — likely to require an intermediate donation
- Eviota epiphanes — likely to require an intermediate donation
- Eviota epistigmata — likely to require an intermediate donation
- Eviota erdmanni — likely to require an intermediate donation
- Eviota eyreae — likely to require an intermediate donation
- Eviota fallax — likely to require an intermediate donation
- Eviota fasciola — likely to require an intermediate donation
- Eviota filamentosa — likely to require an intermediate donation
- Eviota flavipinnata — likely to require an intermediate donation
- Eviota flebilis — likely to require an intermediate donation
- Eviota geminata — likely to require an intermediate donation
- Eviota gunawanae — likely to require an intermediate donation
- Eviota guttata — likely to require a low level of donation
- Eviota herrei — likely to require an intermediate donation
- Eviota hinanoae — likely to require an intermediate donation
- Eviota hoesei — likely to require an intermediate donation
- Eviota imitata — likely to require an intermediate donation
- Eviota indica — likely to require a low level of donation
- Eviota infulata — likely to require an intermediate donation
- Eviota inutilis — likely to require an intermediate donation
- Eviota irrasa — likely to require an intermediate donation
- Eviota japonica — likely to require an intermediate donation
- Eviota jewettae — likely to require an intermediate donation
- Eviota karaspila — likely to require an intermediate donation
- Eviota kermadecensis — likely to require an intermediate donation
- Eviota korechika — likely to require an intermediate donation
- Eviota lachdeberei — likely to require an intermediate donation
- Eviota lacrimae — likely to require an intermediate donation
- Eviota lacrimosa — likely to require an intermediate donation
- Eviota lateritea — likely to require an intermediate donation
- Eviota latifasciata — likely to require an intermediate donation
- Eviota maculibotella — likely to require an intermediate donation
- Eviota maculobotella — likely to require an intermediate donation
- Eviota maculosa — likely to require an intermediate donation
- Eviota masudai — likely to require an intermediate donation
- Eviota melanosphena — likely to require an intermediate donation
- Eviota melasma — likely to require a low level of donation
- Eviota mikiae — likely to require an intermediate donation
- Eviota mimica — likely to require an intermediate donation
- Eviota minuta — likely to require an intermediate donation
- Eviota monostigma — likely to require an intermediate donation
- Eviota natalis — likely to require an intermediate donation
- Eviota nebulosa — likely to require an intermediate donation
- Eviota nigramembrana — likely to require an intermediate donation
- Eviota nigripinna — likely to require an intermediate donation
- Eviota nigrispina — likely to require an intermediate donation
- Eviota nigriventris — likely to require an intermediate donation
- Eviota notata — likely to require an intermediate donation
- Eviota occasa — likely to require an intermediate donation
- Eviota ocellifer — likely to require an intermediate donation
- Eviota oculopiperita — likely to require an intermediate donation
- Eviota pamae — likely to require an intermediate donation
- Eviota pardalota — likely to require an intermediate donation
- Eviota partimacula — likely to require an intermediate donation
- Eviota pellucida — likely to require an intermediate donation
- Eviota pictifacies — likely to require an intermediate donation
- Eviota pinocchioi — likely to require an intermediate donation
- Eviota piperata — likely to require an intermediate donation
- Eviota prasina — likely to require a low level of donation
- Eviota prasites — likely to require a low level of donation
- Eviota pseudostigma — likely to require an intermediate donation
- Eviota punctulata — likely to require a low level of donation
- Eviota punyit — likely to require an intermediate donation
- Eviota queenslandica — likely to require a low level of donation
- Eviota raja — likely to require an intermediate donation
- Eviota randalli — likely to require an intermediate donation
- Eviota readerae — likely to require an intermediate donation
- Eviota richardi — likely to require an intermediate donation
- Eviota rubiceps — likely to require an intermediate donation
- Eviota rubriceps — likely to require an intermediate donation
- Eviota rubriguttata — likely to require an intermediate donation
- Eviota rubrimaculata — likely to require an intermediate donation
- Eviota rubrisparsa — likely to require an intermediate donation
- Eviota saipanensis — likely to require a low level of donation
- Eviota santanai — likely to require an intermediate donation
- Eviota sebreei — likely to require an intermediate donation
- Eviota shibukawai — likely to require an intermediate donation
- Eviota shimadai — likely to require an intermediate donation
- Eviota sigillata — likely to require an intermediate donation
- Eviota singula — likely to require an intermediate donation
- Eviota smaragdus — likely to require an intermediate donation
- Eviota sodwanaensis — likely to require an intermediate donation
- Eviota sparsa — likely to require an intermediate donation
- Eviota specca — likely to require an intermediate donation
- Eviota spilota — likely to require a low level of donation
- Eviota springeri — likely to require an intermediate donation
- Eviota storthynx — likely to require an intermediate donation
- Eviota susanae — likely to require an intermediate donation
- Eviota teresae — likely to require an intermediate donation
- Eviota tetha — likely to require an intermediate donation
- Eviota thamani — likely to require an intermediate donation
- Eviota tigrina — likely to require an intermediate donation
- Eviota toshiyuki — likely to require an intermediate donation
- Eviota variola — likely to require an intermediate donation
- Eviota viridis — likely to require an intermediate donation
- Eviota winterbottomi — likely to require a low level of donation
- Eviota zebrina — likely to require an intermediate donation
- Eviota zonura — likely to require an intermediate donation
- Evips percinctus — likely to require an intermediate donation
- Evistias acutirostris — likely to require a low level of donation
- Evorthodus lyricus — likely to require an intermediate donation
- Evorthodus minutus — likely to require an intermediate donation
- Evoxymetopon macrophthalmus — likely to require an intermediate donation
- Evoxymetopon moricheni — likely to require an intermediate donation
- Evoxymetopon poeyi — likely to require an intermediate donation
- Evoxymetopon taeniatus — likely to require an intermediate donation
- Evynnis cardinalis — likely to require a low level of donation
- Evynnis mononematos — likely to require a low level of donation
- Exallias brevis — likely to require a low level of donation
- Exallodontus aguanai — likely to require an intermediate donation
- Exastilithoxus fimbriatus — likely to require an intermediate donation
- Exastilithoxus hoedemani — likely to require an intermediate donation
- Exechodontes daidaleus — likely to require a low level of donation
- Exerpes asper — likely to require a low level of donation
- Exochochromis anagenys — likely to require an intermediate donation
- Exocoetus gibbosus — likely to require an intermediate donation
- Exocoetus monocirrhus — likely to require an intermediate donation
- Exocoetus obtusirostris — likely to require an intermediate donation
- Exocoetus peruvianus — likely to require an intermediate donation
- Exocoetus volitans — likely to require an intermediate donation
- Exodon paradoxus — likely to require an intermediate donation
- Exoglossum laurae — likely to require an intermediate donation
- Exoglossum maxillingua — likely to require an intermediate donation
- Exostoma barakensis — likely to require an intermediate donation
- Exostoma berdmorei — likely to require an intermediate donation
- Exostoma effrenum — likely to require an intermediate donation
- Exostoma ianthinum — likely to require an intermediate donation
- Exostoma kottelati — likely to require an intermediate donation
- Exostoma labiatum — likely to require an intermediate donation
- Exostoma mangdechhuensis — likely to require an intermediate donation
- Exostoma peregrinator — likely to require an intermediate donation
- Exostoma stuarti — likely to require an intermediate donation
- Exostoma tenuicaudata — likely to require an intermediate donation
- Exostoma tibetana — likely to require an intermediate donation
- Exostoma vinciguerrae — likely to require an intermediate donation
- Exyrias akihito — likely to require a low level of donation
- Exyrias belissimus — likely to require a low level of donation
- Exyrias ferrarisi — likely to require a low level of donation
- Exyrias puntang — likely to require a low level of donation
- Exyrias volcanus — likely to require a low level of donation
- Facciolella castlei — likely to require an intermediate donation
- Facciolella equatorialis — likely to require an intermediate donation
- Facciolella gilbertii — likely to require an intermediate donation
- Facciolella karreri — likely to require an intermediate donation
- Facciolella oxyrhyncha — likely to require an intermediate donation
- Facciolella saurencheloides — likely to require an intermediate donation
- Fagasa tutuilae — likely to require an intermediate donation
- Fangfangia spinicleithralis — likely to require an intermediate donation
- Faremusca lacteoguttata — likely to require an intermediate donation
- Farlowella acus — likely to require an intermediate donation
- Farlowella altocorpus — likely to require an intermediate donation
- Farlowella amazonum — likely to require an intermediate donation
- Farlowella colombiensis — likely to require an intermediate donation
- Farlowella curtirostra — likely to require an intermediate donation
- Farlowella gracilis — likely to require an intermediate donation
- Farlowella hahni — likely to require an intermediate donation
- Farlowella hasemani — likely to require an intermediate donation
- Farlowella henriquei — likely to require an intermediate donation
- Farlowella isbruckeri — likely to require an intermediate donation
- Farlowella jauruensis — likely to require an intermediate donation
- Farlowella knerii — likely to require an intermediate donation
- Farlowella mariaelenae — likely to require an intermediate donation
- Farlowella martini — likely to require an intermediate donation
- Farlowella nattereri — likely to require an intermediate donation
- Farlowella odontotumulus — likely to require an intermediate donation
- Farlowella oxyrryncha — likely to require an intermediate donation
- Farlowella paraguayensis — likely to require an intermediate donation
- Farlowella parvicarinata — likely to require an intermediate donation
- Farlowella platorynchus — likely to require an intermediate donation
- Farlowella reticulata — likely to require an intermediate donation
- Farlowella rugosa — likely to require an intermediate donation
- Farlowella schreitmuelleri — likely to require an intermediate donation
- Farlowella smithi — likely to require an intermediate donation
- Farlowella taphorni — likely to require an intermediate donation
- Farlowella venezuelensis — likely to require an intermediate donation
- Farlowella vittata — likely to require an intermediate donation
- Farlowella yarigui — likely to require an intermediate donation
- Favonigobius aliciae — likely to require a low level of donation
- Favonigobius exquisitus — likely to require a low level of donation
- Favonigobius gymnauchen — likely to require a low level of donation
- Favonigobius lateralis — likely to require a low level of donation
- Favonigobius lentiginosus — likely to require a low level of donation
- Favonigobius melanobranchus — likely to require a low level of donation
- Favonigobius opalescens — likely to require a low level of donation
- Favonigobius punctatus — likely to require a low level of donation
- Favonigobius reichei — likely to require a low level of donation
- Feia dabra — likely to require a low level of donation
- Feia nota — likely to require a low level of donation
- Feia nympha — likely to require a low level of donation
- Feia ranta — likely to require a low level of donation
- Fenerbahce devosi — likely to require an intermediate donation
- Fenerbahce formosus — likely to require an intermediate donation
- Feroxodon multistriatus — likely to require an intermediate donation
- Ferrarissoaresia meridionalis — likely to require an intermediate donation
- Festucalex cinctus — likely to require an intermediate donation
- Festucalex erythraeus — likely to require an intermediate donation
- Festucalex gibbsi — likely to require an intermediate donation
- Festucalex kulbickii — likely to require an intermediate donation
- Festucalex prolixus — likely to require an intermediate donation
- Festucalex rufus — likely to require an intermediate donation
- Festucalex scalaris — likely to require an intermediate donation
- Festucalex wassi — likely to require an intermediate donation
- Fibramia amboinensis — likely to require a low level of donation
- Fibramia lateralis — likely to require a low level of donation
- Fibramia thermalis — likely to require a low level of donation
- Filicampus tigris — likely to require an intermediate donation
- Filimanus heptadactyla — likely to require an intermediate donation
- Fiordichthys paxtoni — likely to require an intermediate donation
- Fiordichthys slartibartfasti — likely to require an intermediate donation
- Fistularia commersonii — likely to require an intermediate donation
- Fistularia corneta — likely to require an intermediate donation
- Fistularia petimba — likely to require an intermediate donation
- Fistularia tabacaria — likely to require an intermediate donation
- Flagellostomias boureei — likely to require an intermediate donation
- Florenciella lugubris — likely to require an intermediate donation
- Floridichthys carpio — likely to require an intermediate donation
- Floridichthys polyommus — likely to require an intermediate donation
- Fluviphylax obscurus — likely to require an intermediate donation
- Fluviphylax palikur — likely to require an intermediate donation
- Fluviphylax pygmaeus — likely to require an intermediate donation
- Fluviphylax simplex — likely to require an intermediate donation
- Fluviphylax zonatus — likely to require an intermediate donation
- Foa albimaculosa — likely to require a low level of donation
- Foa brachygramma — likely to require a low level of donation
- Foa fo — likely to require a low level of donation