- Bathybadistes argentinae — likely to require a low level of donation
- Bathybadistes fragilis — likely to require a low level of donation
- Bathybadistes gurjanovae — likely to require a low level of donation
- Bathybadistes hoplitis — likely to require a low level of donation
- Bathybadistes longipes — likely to require a low level of donation
- Bathybadistes multispinosa — likely to require a low level of donation
- Bathybadistes scabra — likely to require a low level of donation
- Bathybadistes spinosissima — likely to require a low level of donation
- Bathybadistes tuberculata — likely to require a low level of donation
- Bathybadistes venusta — likely to require a low level of donation
- Bathybirubius margaretae — likely to require a low level of donation
- Bathycalliax geomar — likely to require a low level of donation
- Bathycallisoma schellenbergi — likely to require a low level of donation
- Bathycampylaspis dactyloclavata — likely to require a low level of donation
- Bathyceradocus hawkingi — likely to require a low level of donation
- Bathyceradocus iberiensis — likely to require a low level of donation
- Bathyceradocus stephenseni — likely to require a low level of donation
- Bathyceradocus wuzzae — likely to require a low level of donation
- Bathycheles crosnieri — likely to require a low level of donation
- Bathycheles cubensis — likely to require a low level of donation
- Bathycheles incisus — likely to require a low level of donation
- Bathycheles integer — likely to require a low level of donation
- Bathycheles macgilchristi — likely to require a low level of donation
- Bathycheles phenax — likely to require a low level of donation
- Bathycopea daltonae — likely to require a low level of donation
- Bathycopea dicarina — likely to require a low level of donation
- Bathycopea ivanoi — likely to require a low level of donation
- Bathycopea oculata — likely to require a low level of donation
- Bathycopea parallela — likely to require a low level of donation
- Bathycopea typhlops — likely to require a low level of donation
- Bathycuma brevirostre — likely to require a low level of donation
- Bathycuma capense — likely to require a low level of donation
- Bathycuma coremium — likely to require a low level of donation
- Bathycuma datum — likely to require a low level of donation
- Bathycuma declinatum — likely to require a low level of donation
- Bathycuma elongatum — likely to require a low level of donation
- Bathycuma granulatum — likely to require a low level of donation
- Bathycuma longicaudatum — likely to require a low level of donation
- Bathycuma longirostre — likely to require a low level of donation
- Bathycuma magnum — likely to require a low level of donation
- Bathycuma natalense — likely to require a low level of donation
- Bathycuma okinawaense — likely to require a low level of donation
- Bathycuma rotunditectorum — likely to require a low level of donation
- Bathycuma sonne — likely to require a low level of donation
- Bathycuma squamosa — likely to require a low level of donation
- Bathycuma vemae — likely to require a low level of donation
- Bathygammarus lydiae — likely to require a low level of donation
- Bathygammarus okunewae — likely to require a low level of donation
- Bathygammarus semenkewitschi — likely to require a low level of donation
- Bathygammarus unguisetosus — likely to require a low level of donation
- Bathygnathia adlerzia — likely to require a low level of donation
- Bathygnathia affinis — likely to require a low level of donation
- Bathygnathia bathybia — likely to require a low level of donation
- Bathygnathia cardiocondyla — likely to require a low level of donation
- Bathygnathia curvirostris — likely to require a low level of donation
- Bathygnathia depaolorosae — likely to require a low level of donation
- Bathygnathia depaulorosae — likely to require a low level of donation
- Bathygnathia japonica — likely to require a low level of donation
- Bathygnathia magnifica — likely to require a low level of donation
- Bathygnathia monodi — likely to require a low level of donation
- Bathygnathia oedipus — likely to require a low level of donation
- Bathygnathia opisthopsis — likely to require a low level of donation
- Bathygnathia porca — likely to require a low level of donation
- Bathygnathia segonzaci — likely to require a low level of donation
- Bathygnathia tapinoma — likely to require a low level of donation
- Bathygnathia vollenhovia — likely to require a low level of donation
- Bathygonium moskalevi — likely to require a low level of donation
- Bathygyge grandis — likely to require a low level of donation
- Bathyhippolyte yaldwyni — likely to require a low level of donation
- Bathylamprops calmani — likely to require a low level of donation
- Bathylamprops caperatus — likely to require a low level of donation
- Bathylamprops michelae — likely to require a low level of donation
- Bathylamprops motasi — likely to require a low level of donation
- Bathylamprops natalensis — likely to require a low level of donation
- Bathylamprops pagesi — likely to require a low level of donation
- Bathylamprops paraleucon — likely to require a low level of donation
- Bathylamprops scaber — likely to require a low level of donation
- Bathylana apalpalis — likely to require a low level of donation
- Bathyleptochelia chingilingi — likely to require a low level of donation
- Bathyleptochelia oculata — likely to require a low level of donation
- Bathyleptochelia selvagema — likely to require a low level of donation
- Bathymedon acutifrons — likely to require a low level of donation
- Bathymedon antennarius — likely to require a low level of donation
- Bathymedon banyulsensis — likely to require a low level of donation
- Bathymedon caino — likely to require a low level of donation
- Bathymedon candidus — likely to require a low level of donation
- Bathymedon covilhani — likely to require a low level of donation
- Bathymedon curtipalpus — likely to require a low level of donation
- Bathymedon flebilis — likely to require a low level of donation
- Bathymedon gorneri — likely to require a low level of donation
- Bathymedon ivanovi — likely to require a low level of donation
- Bathymedon kassites — likely to require a low level of donation
- Bathymedon kassities — likely to require a low level of donation
- Bathymedon langsdorfi — likely to require a low level of donation
- Bathymedon longimanus — likely to require a low level of donation
- Bathymedon longirostris — likely to require a low level of donation
- Bathymedon monoculodiformis — likely to require a low level of donation
- Bathymedon nanseni — likely to require a low level of donation
- Bathymedon neozelanicus — likely to require a low level of donation
- Bathymedon nepos — likely to require a low level of donation
- Bathymedon obtusifrons — likely to require a low level of donation
- Bathymedon palpalis — likely to require a low level of donation
- Bathymedon pumilus — likely to require a low level of donation
- Bathymedon roquedo — likely to require a low level of donation
- Bathymedon saussurei — likely to require a low level of donation
- Bathymedon subcarinatus — likely to require a low level of donation
- Bathymedon tilesii — likely to require a low level of donation
- Bathymedon vulpeculus — likely to require a low level of donation
- Bathymenes albatrossae — likely to require a low level of donation
- Bathymenes alcocki — likely to require a low level of donation
- Bathymenes aleator — likely to require a low level of donation
- Bathymenes brevirostris — likely to require a low level of donation
- Bathymenes forgesi — likely to require a low level of donation
- Bathymenes loyautensis — likely to require a low level of donation
- Bathymenes manihine — likely to require a low level of donation
- Bathymenes ngi — likely to require a low level of donation
- Bathymenes panglaonis — likely to require a low level of donation
- Bathymenes paralcocki — likely to require a low level of donation
- Bathymenes paraleator — likely to require a low level of donation
- Bathymenes poupini — likely to require a low level of donation
- Bathymenes pseudalcocki — likely to require a low level of donation
- Bathymenes takedai — likely to require a low level of donation
- Bathymenes tangeroa — likely to require a low level of donation
- Bathymunida avatea — likely to require a low level of donation
- Bathymunida balssi — likely to require a low level of donation
- Bathymunida brevirostris — likely to require a low level of donation
- Bathymunida corniculata — likely to require a low level of donation
- Bathymunida dissimilis — likely to require a low level of donation
- Bathymunida eurybregma — likely to require a low level of donation
- Bathymunida frontis — likely to require a low level of donation
- Bathymunida longipes — likely to require a low level of donation
- Bathymunida nebulosa — likely to require a low level of donation
- Bathymunida ocularis — likely to require a low level of donation
- Bathymunida polae — likely to require a low level of donation
- Bathymunida quadratirostrata — likely to require a low level of donation
- Bathymunida recta — likely to require a low level of donation
- Bathymunida rudis — likely to require a low level of donation
- Bathymunida sibogae — likely to require a low level of donation
- Bathymysis distincta — likely to require a low level of donation
- Bathymysis helgae — likely to require a low level of donation
- Bathynarius albicinctus — likely to require a low level of donation
- Bathynarius anomalus — likely to require a low level of donation
- Bathynarius izuensis — likely to require a low level of donation
- Bathynarius pacificus — likely to require a low level of donation
- Bathynarius wolffi — likely to require a low level of donation
- Bathynatalia gilchristi — likely to require a low level of donation
- Bathynectes brevispina — likely to require a low level of donation
- Bathynectes longipes — likely to require a low level of donation
- Bathynectes longispina — likely to require a low level of donation
- Bathynectes maravigna — likely to require a low level of donation
- Bathynectes piperitus — likely to require a low level of donation
- Bathynella boteai — likely to require a low level of donation
- Bathynella chappuisi — likely to require a low level of donation
- Bathynella fraterna — likely to require a low level of donation
- Bathynella freiburgensis — likely to require a low level of donation
- Bathynella gallica — likely to require a low level of donation
- Bathynella germanitas — likely to require a low level of donation
- Bathynella hainae — likely to require a low level of donation
- Bathynella hispanica — likely to require a low level of donation
- Bathynella lombardica — likely to require a low level of donation
- Bathynella motrensis — likely to require a low level of donation
- Bathynella natans — likely to require a low level of donation
- Bathynella nolli — likely to require a low level of donation
- Bathynella orghidani — likely to require a low level of donation
- Bathynella paranatans — likely to require a low level of donation
- Bathynella plesai — likely to require a low level of donation
- Bathynella pyrenaica — likely to require a low level of donation
- Bathynella riparia — likely to require a low level of donation
- Bathynella ruffoi — likely to require a low level of donation
- Bathynella tameguensis — likely to require a low level of donation
- Bathynella vaducrisensis — likely to require a low level of donation
- Bathynella vindobonensis — likely to require a low level of donation
- Bathynomus affinis — likely to require an intermediate donation
- Bathynomus brucei — likely to require an intermediate donation
- Bathynomus bruscai — likely to require an intermediate donation
- Bathynomus crosnieri — likely to require an intermediate donation
- Bathynomus decemspinosus — likely to require an intermediate donation
- Bathynomus doederleini — likely to require an intermediate donation
- Bathynomus doederleinii — likely to require an intermediate donation
- Bathynomus giganteus — likely to require an intermediate donation
- Bathynomus immanis — likely to require an intermediate donation
- Bathynomus jamesi — likely to require an intermediate donation
- Bathynomus kapala — likely to require an intermediate donation
- Bathynomus keablei — likely to require an intermediate donation
- Bathynomus kensleyi — likely to require an intermediate donation
- Bathynomus lowryi — likely to require an intermediate donation
- Bathynomus maxeyorum — likely to require an intermediate donation
- Bathynomus miyarei — likely to require an intermediate donation
- Bathynomus obtusus — likely to require an intermediate donation
- Bathynomus pelor — likely to require an intermediate donation
- Bathynomus richeri — likely to require an intermediate donation
- Bathynomus sismondai — likely to require an intermediate donation
- Bathyopsurus abyssicolus — likely to require a low level of donation
- Bathyopsurus nybelini — likely to require a low level of donation
- Bathypaguropsis carinatus — likely to require a low level of donation
- Bathypaguropsis cruentus — likely to require a low level of donation
- Bathypaguropsis foresti — likely to require a low level of donation
- Bathypaguropsis kuroshioensis — likely to require a low level of donation
- Bathypaguropsis marionensis — likely to require a low level of donation
- Bathypaguropsis microps — likely to require a low level of donation
- Bathypaguropsis yaldwyni — likely to require a low level of donation
- Bathypalaemonella adenensis — likely to require a low level of donation
- Bathypalaemonella delsolari — likely to require a low level of donation
- Bathypalaemonella hayashii — likely to require a low level of donation
- Bathypalaemonella humilis — likely to require a low level of donation
- Bathypalaemonella pandaloides — likely to require a low level of donation
- Bathypalaemonella serratipalma — likely to require a low level of donation
- Bathypalaemonella texana — likely to require a low level of donation
- Bathypalaemonella zimmeri — likely to require a low level of donation
- Bathypalaemonetes brevirostris — likely to require a low level of donation
- Bathypalaemonetes chani — likely to require a low level of donation
- Bathypalaemonetes pilosipes — likely to require a low level of donation
- Bathypanoploea polarsterni — likely to require a low level of donation
- Bathypanoploea schellenbergi — likely to require a low level of donation
- Bathyphotis crenatipes — likely to require a low level of donation
- Bathyphotis tridentata — likely to require a low level of donation
- Bathypicrocuma ifremer — likely to require a low level of donation
- Bathypilumnus nigrispinifer — likely to require an intermediate donation
- Bathypilumnus pugilator — likely to require an intermediate donation
- Bathypilumnus sinensis — likely to require an intermediate donation
- Bathyplax typhla — likely to require a low level of donation
- Bathypluma chuni — likely to require an intermediate donation
- Bathypluma forficula — likely to require an intermediate donation
- Bathypluma spinifer — likely to require an intermediate donation
- Bathypoma enigma — likely to require a low level of donation
- Bathyporeia borgi — likely to require a low level of donation
- Bathyporeia chevreuxi — likely to require a low level of donation
- Bathyporeia cunctator — likely to require a low level of donation
- Bathyporeia elegans — likely to require a low level of donation
- Bathyporeia elkaimi — likely to require a low level of donation
- Bathyporeia gladiura — likely to require a low level of donation
- Bathyporeia gracilis — likely to require a low level of donation
- Bathyporeia griffithsi — likely to require a low level of donation
- Bathyporeia guillamsoniana — likely to require a low level of donation
- Bathyporeia guilliamsoniana — likely to require a low level of donation
- Bathyporeia ledoyeri — likely to require a low level of donation
- Bathyporeia lindstromi — likely to require a low level of donation
- Bathyporeia microceras — likely to require a low level of donation
- Bathyporeia nana — likely to require a low level of donation
- Bathyporeia parkeri — likely to require a low level of donation
- Bathyporeia parvula — likely to require a low level of donation
- Bathyporeia pelagica — likely to require a low level of donation
- Bathyporeia phaiophthalma — likely to require a low level of donation
- Bathyporeia pilosa — likely to require a low level of donation
- Bathyporeia quoddyensis — likely to require a low level of donation
- Bathyporeia sarsi — likely to require a low level of donation
- Bathyporeia tenuipes — likely to require a low level of donation
- Bathyporeia watkini — likely to require a low level of donation
- Bathyporeiapus bisetosus — likely to require a low level of donation
- Bathyporeiapus bisetosuys — likely to require a low level of donation
- Bathyporeiapus magellanicus — likely to require a low level of donation
- Bathyporeiapus ruffoi — likely to require a low level of donation
- Bathyrhombila furcata — likely to require a low level of donation
- Bathyschraderia fragilis — likely to require a low level of donation
- Bathyschraderia magnifica — likely to require a low level of donation
- Bathysquilla crassispinosa — likely to require an intermediate donation
- Bathysquilla microps — likely to require an intermediate donation
- Bathystegocephalus globosus — likely to require a low level of donation
- Bathystylodactylus bathyalis — likely to require a low level of donation
- Bathystylodactylus echinus — likely to require a low level of donation
- Bathystylodactylus inflatus — likely to require a low level of donation
- Bathytanais arenamans — likely to require a low level of donation
- Bathytanais bathybrotes — likely to require a low level of donation
- Bathytanais bipennifer — likely to require a low level of donation
- Bathytanais culterformis — likely to require a low level of donation
- Bathytanais fragilis — likely to require a low level of donation
- Bathytanais greebo — likely to require a low level of donation
- Bathytanais juergeni — likely to require a low level of donation
- Bathytanais parageios — likely to require a low level of donation
- Bathytanaissus spinulosus — likely to require a low level of donation
- Bathytropa colasi — likely to require an intermediate donation
- Bathytropa dollfusi — likely to require an intermediate donation
- Bathytropa graevei — likely to require an intermediate donation
- Bathytropa granulata — likely to require an intermediate donation
- Bathytropa meinerti — likely to require an intermediate donation
- Bathytropa patanei — likely to require an intermediate donation
- Bathytropa rifensis — likely to require an intermediate donation
- Bathytropa roatanei — likely to require an intermediate donation
- Bathytropa ruffoi — likely to require an intermediate donation
- Bathytropa schembrii — likely to require an intermediate donation
- Bathytropa tuberculata — likely to require an intermediate donation
- Bathytropa zuffoi — likely to require an intermediate donation
- Batodaeus urinator — likely to require a low level of donation
- Batrachonotus fragosus — likely to require an intermediate donation
- Bazikalovia macrochirus — likely to require a low level of donation
- Bazikalovia minima — likely to require a low level of donation
- Bazikalovia simplex — likely to require a low level of donation
- Beatricesphaera ruthae — likely to require a low level of donation
- Beaudettia palmeri — likely to require a low level of donation
- Beccumon alcockianum — likely to require an intermediate donation
- Beccumon jarujini — likely to require an intermediate donation
- Beccumon maesariang — likely to require an intermediate donation
- Beccumon namlang — likely to require an intermediate donation
- Behningiella brachypus — likely to require a low level of donation
- Belkginoecetes bullockyensis — likely to require a low level of donation
- Belkginoecetes cooee — likely to require a low level of donation
- Belkginoecetes darwiniense — likely to require a low level of donation
- Belkginoecetes fleurae — likely to require a low level of donation
- Belkginoecetes solea — likely to require a low level of donation
- Belkginoecetes springthorpei — likely to require a low level of donation
- Bellhexapus granulatus — likely to require a low level of donation
- Bellia picta — likely to require a low level of donation
- Bellia sivalensis — likely to require a low level of donation
- Bellia theobaldi — likely to require a low level of donation
- Bellibos buzwilsoni — likely to require a low level of donation
- Bellibos dageti — likely to require a low level of donation
- Bellibos monicae — likely to require a low level of donation
- Bellibos multispina — likely to require a low level of donation
- Bellidilia cheesmani — likely to require an intermediate donation
- Bellidilia laevis — likely to require an intermediate donation
- Bellidilia undecimspinosa — likely to require an intermediate donation
- Bellorchestia chathamensis — likely to require a low level of donation
- Bellorchestia kirki — likely to require a low level of donation
- Bellorchestia marmorata — likely to require a low level of donation
- Bellorchestia pravidactyla — likely to require a low level of donation
- Bellorchestia quoyana — likely to require a low level of donation
- Bellorchestia spadix — likely to require a low level of donation
- Bellorchestia tumida — likely to require a low level of donation
- Belonectes daytoni — likely to require a low level of donation
- Belonectes grasslei — likely to require a low level of donation
- Belonectes latifrons — likely to require a low level of donation
- Belonectes parvus — likely to require a low level of donation
- Belonectes stoddarti — likely to require a low level of donation
- Belosquilla laevis — likely to require an intermediate donation
- Belura acuticauda — likely to require a low level of donation
- Belura pillara — likely to require a low level of donation
- Belzebub chacei — likely to require a low level of donation
- Belzebub faxoni — likely to require a low level of donation
- Belzebub hanseni — likely to require a low level of donation
- Belzebub intermedius — likely to require a low level of donation
- Belzebub penicillifer — likely to require a low level of donation
- Bemlos achire — likely to require a low level of donation
- Bemlos acuticoxa — likely to require a low level of donation
- Bemlos aequimanus — likely to require a low level of donation
- Bemlos argentinensis — likely to require a low level of donation
- Bemlos arkoolus — likely to require a low level of donation
- Bemlos audbettius — likely to require a low level of donation
- Bemlos australis — likely to require a low level of donation
- Bemlos barnardi — likely to require a low level of donation
- Bemlos bidens — likely to require a low level of donation
- Bemlos brunneomaculatus — likely to require a low level of donation
- Bemlos callistemon — likely to require a low level of donation
- Bemlos clypeatus — likely to require a low level of donation
- Bemlos concavus — likely to require a low level of donation
- Bemlos delicatissima — likely to require a low level of donation
- Bemlos dentischium — likely to require a low level of donation
- Bemlos dolichomanus — likely to require a low level of donation
- Bemlos edentulus — likely to require a low level of donation
- Bemlos ephippium — likely to require a low level of donation
- Bemlos foresti — likely to require a low level of donation
- Bemlos gambiense — likely to require a low level of donation
- Bemlos gilgi — likely to require a low level of donation
- Bemlos gladius — likely to require a low level of donation
- Bemlos griseus — likely to require a low level of donation
- Bemlos hainanensis — likely to require a low level of donation
- Bemlos inermis — likely to require a low level of donation
- Bemlos intermedius — likely to require a low level of donation
- Bemlos kamanu — likely to require a low level of donation
- Bemlos kergueleni — likely to require a low level of donation
- Bemlos kunkelae — likely to require a low level of donation
- Bemlos leptocheirus — likely to require a low level of donation
- Bemlos longicarpus — likely to require a low level of donation
- Bemlos longicornis — likely to require a low level of donation
- Bemlos longisetis — likely to require a low level of donation
- Bemlos mackinneyi — likely to require a low level of donation
- Bemlos macromanus — likely to require a low level of donation
- Bemlos mayensis — likely to require a low level of donation
- Bemlos minimus — likely to require a low level of donation
- Bemlos mollis — likely to require a low level of donation
- Bemlos palmatus — likely to require a low level of donation
- Bemlos parahastatus — likely to require a low level of donation
- Bemlos pirloti — likely to require a low level of donation
- Bemlos pseudopunctatus — likely to require a low level of donation
- Bemlos pualani — likely to require a low level of donation
- Bemlos pugiosus — likely to require a low level of donation
- Bemlos punctatus — likely to require a low level of donation
- Bemlos pustulatus — likely to require a low level of donation
- Bemlos quadrimanus — likely to require a low level of donation
- Bemlos regius — likely to require a low level of donation
- Bemlos rolani — likely to require a low level of donation
- Bemlos saloteae — likely to require a low level of donation
- Bemlos sanmartini — likely to require a low level of donation
- Bemlos scolosternum — likely to require a low level of donation
- Bemlos setosus — likely to require a low level of donation
- Bemlos sicus — likely to require a low level of donation
- Bemlos spinicarpus — likely to require a low level of donation
- Bemlos strigilis — likely to require a low level of donation
- Bemlos subtriangulum — likely to require a low level of donation
- Bemlos taparum — likely to require a low level of donation
- Bemlos tehuecos — likely to require a low level of donation
- Bemlos teleporus — likely to require a low level of donation
- Bemlos tempus — likely to require a low level of donation
- Bemlos tigrinus — likely to require a low level of donation
- Bemlos triangulum — likely to require a low level of donation
- Bemlos tridens — likely to require a low level of donation
- Bemlos tridentatus — likely to require a low level of donation
- Bemlos tris — likely to require a low level of donation
- Bemlos trudis — likely to require a low level of donation
- Bemlos tui — likely to require a low level of donation
- Bemlos unicornis — likely to require a low level of donation
- Bemlos unifasciatus — likely to require a low level of donation
- Bemlos virgus — likely to require a low level of donation
- Bemlos waipio — likely to require a low level of donation
- Benechinus armatus — likely to require an intermediate donation
- Benthana aimores — likely to require an intermediate donation
- Benthana albomarginata — likely to require an intermediate donation
- Benthana araucariana — likely to require an intermediate donation
- Benthana bocainensis — likely to require an intermediate donation
- Benthana cairensis — likely to require an intermediate donation
- Benthana canastraensis — likely to require an intermediate donation
- Benthana carijos — likely to require an intermediate donation
- Benthana convexa — likely to require an intermediate donation
- Benthana dimorpha — likely to require an intermediate donation
- Benthana goitacas — likely to require an intermediate donation
- Benthana guayanas — likely to require an intermediate donation
- Benthana iporangensis — likely to require an intermediate donation
- Benthana itaipuensis — likely to require an intermediate donation
- Benthana longicaudata — likely to require an intermediate donation
- Benthana longicornis — likely to require an intermediate donation
- Benthana longipenis — likely to require an intermediate donation
- Benthana longipes — likely to require an intermediate donation
- Benthana moreirai — likely to require an intermediate donation
- Benthana olfersii — likely to require an intermediate donation
- Benthana picta — likely to require an intermediate donation
- Benthana santosi — likely to require an intermediate donation
- Benthana schmalfussi — likely to require an intermediate donation
- Benthana schubarti — likely to require an intermediate donation
- Benthana serrana — likely to require an intermediate donation
- Benthana sulcata — likely to require an intermediate donation
- Benthana taeniata — likely to require an intermediate donation
- Benthana trinodulata — likely to require an intermediate donation
- Benthana tupinamba — likely to require an intermediate donation
- Benthana werneri — likely to require an intermediate donation
- Benthana xiquinhoi — likely to require an intermediate donation
- Benthanoides pauper — likely to require an intermediate donation
- Benthanoides peruensis — likely to require an intermediate donation
- Benthanoides villosus — likely to require an intermediate donation
- Benthanops fulva — likely to require an intermediate donation
- Bentheogennema borealis — likely to require a low level of donation
- Bentheogennema burkenroadi — likely to require a low level of donation
- Bentheogennema intermedia — likely to require a low level of donation
- Bentheogennema pasithea — likely to require a low level of donation
- Bentheogennema stephenseni — likely to require a low level of donation
- Benthesicymus altus — likely to require a low level of donation
- Benthesicymus armatus — likely to require a low level of donation
- Benthesicymus bartletti — likely to require a low level of donation
- Benthesicymus brasiliensis — likely to require a low level of donation
- Benthesicymus cereus — likely to require a low level of donation
- Benthesicymus crenatus — likely to require a low level of donation
- Benthesicymus howensis — likely to require a low level of donation
- Benthesicymus investigatoris — likely to require a low level of donation
- Benthesicymus iridescens — likely to require a low level of donation
- Benthesicymus laciniatus — likely to require a low level of donation
- Benthesicymus libanensis — likely to require a low level of donation
- Benthesicymus seymouri — likely to require a low level of donation
- Benthesicymus strabus — likely to require a low level of donation
- Benthesicymus tanneri — likely to require a low level of donation
- Benthesicymus tirmiziae — likely to require a low level of donation
- Benthesicymus urinator — likely to require a low level of donation
- Bentheuphausia amblyops — likely to require an intermediate donation
- Benthochascon hemingi — likely to require a low level of donation
- Benthonectes filipes — likely to require a low level of donation
- Benthopanope estuaria — likely to require an intermediate donation
- Benthopanope eucratoides — likely to require an intermediate donation
- Benthopanope indica — likely to require an intermediate donation
- Benthopanope pearsei — likely to require an intermediate donation
- Benthopanope pharaonica — likely to require an intermediate donation
- Benthopanope sexangula — likely to require an intermediate donation
- Benthosphaera arkoola — likely to require a low level of donation
- Benthosphaera guaware — likely to require a low level of donation
- Benthosphaera reburra — likely to require a low level of donation
- Berchinia curvimanus — likely to require a low level of donation
- Bergamoniscus boesii — likely to require an intermediate donation
- Beringiaphoxus beringianus — likely to require a low level of donation
- Bermudacaris australiensis — likely to require a low level of donation
- Bermudacaris britayevi — likely to require a low level of donation
- Bermudacaris harti — likely to require a low level of donation
- Bermudagidiella bermudiensis — likely to require a low level of donation
- Bermudamysis speluncola — likely to require a low level of donation
- Bermudasignum frankenbergi — likely to require a low level of donation
- Bernuffius ornatus — likely to require a low level of donation
- Beroniscus capreolus — likely to require an intermediate donation
- Beroniscus marcelli — likely to require an intermediate donation
- Berytoniscus singularis — likely to require an intermediate donation
- Betaeopsis acanthops — likely to require a low level of donation
- Betaeopsis aequimanus — likely to require a low level of donation
- Betaeopsis indica — likely to require a low level of donation
- Betaeus australis — likely to require a low level of donation
- Betaeus bellimanus — likely to require a low level of donation
- Betaeus emarginatus — likely to require a low level of donation
- Betaeus ensenadensis — likely to require a low level of donation
- Betaeus gelasinifer — likely to require a low level of donation
- Betaeus gracilis — likely to require a low level of donation
- Betaeus granulimanus — likely to require a low level of donation
- Betaeus harfordi — likely to require a low level of donation
- Betaeus harrimani — likely to require a low level of donation
- Betaeus jucundus — likely to require a low level of donation
- Betaeus levifrons — likely to require a low level of donation
- Betaeus lilianae — likely to require a low level of donation
- Betaeus longidactylus — likely to require a low level of donation