- Ptilohyale plumulosus — likely to require a low level of donation
- Ptilohyale ptilocerus — likely to require a low level of donation
- Ptilohyale tristanensis — likely to require a low level of donation
- Ptychognathus affinis — likely to require a low level of donation
- Ptychognathus altimanus — likely to require a low level of donation
- Ptychognathus andamanensis — likely to require a low level of donation
- Ptychognathus barbatus — likely to require a low level of donation
- Ptychognathus capillidigitatus — likely to require a low level of donation
- Ptychognathus crassimanus — likely to require a low level of donation
- Ptychognathus demani — likely to require a low level of donation
- Ptychognathus dentatus — likely to require a low level of donation
- Ptychognathus easteranus — likely to require a low level of donation
- Ptychognathus glaber — likely to require a low level of donation
- Ptychognathus guijulugani — likely to require a low level of donation
- Ptychognathus hachijoensis — likely to require a low level of donation
- Ptychognathus insolitus — likely to require a low level of donation
- Ptychognathus intermedius — likely to require a low level of donation
- Ptychognathus ishii — likely to require a low level of donation
- Ptychognathus johannae — likely to require a low level of donation
- Ptychognathus lipkei — likely to require a low level of donation
- Ptychognathus onyx — likely to require a low level of donation
- Ptychognathus pilipes — likely to require a low level of donation
- Ptychognathus pilosus — likely to require a low level of donation
- Ptychognathus polleni — likely to require a low level of donation
- Ptychognathus pusillus — likely to require a low level of donation
- Ptychognathus riedelii — likely to require a low level of donation
- Ptychognathus spinicarpus — likely to require a low level of donation
- Ptychognathus takahashii — likely to require a low level of donation
- Ptychognathus takahasii — likely to require a low level of donation
- Ptychophallus bilobatus — likely to require an intermediate donation
- Ptychophallus coastaricensis — likely to require an intermediate donation
- Ptychophallus cocleensis — likely to require an intermediate donation
- Ptychophallus colombianus — likely to require an intermediate donation
- Ptychophallus costaricensis — likely to require an intermediate donation
- Ptychophallus exilipes — likely to require an intermediate donation
- Ptychophallus goldmanni — likely to require an intermediate donation
- Ptychophallus kuna — likely to require an intermediate donation
- Ptychophallus lavallensis — likely to require an intermediate donation
- Ptychophallus micracanthus — likely to require an intermediate donation
- Ptychophallus montanus — likely to require an intermediate donation
- Ptychophallus paraxantusi — likely to require an intermediate donation
- Ptychophallus tristani — likely to require an intermediate donation
- Ptychophallus tumimanus — likely to require an intermediate donation
- Ptychophallus uncinatus — likely to require an intermediate donation
- Ptychophallus xantusi — likely to require an intermediate donation
- Ptychotelson virdurorum — likely to require a low level of donation
- Ptyosphaera alata — likely to require a low level of donation
- Pudaengon arnamicai — likely to require an intermediate donation
- Pudaengon hinpoon — likely to require an intermediate donation
- Pudaengon inornatum — likely to require an intermediate donation
- Pudaengon khammouan — likely to require an intermediate donation
- Pudaengon mukdahan — likely to require an intermediate donation
- Pudaengon sakonnakorn — likely to require an intermediate donation
- Pudaengon thatphanom — likely to require an intermediate donation
- Pudaengon wanonniwat — likely to require an intermediate donation
- Pudeoniscus birabeni — likely to require an intermediate donation
- Pudeoniscus obscurus — likely to require an intermediate donation
- Puelche irenae — likely to require a low level of donation
- Puelche longidactylus — likely to require a low level of donation
- Puelche mourae — likely to require a low level of donation
- Puelche orensanzi — likely to require a low level of donation
- Puerulus angulatus — likely to require a low level of donation
- Puerulus carinatus — likely to require a low level of donation
- Puerulus gibbosus — likely to require a low level of donation
- Puerulus mesodontus — likely to require a low level of donation
- Puerulus quadridentis — likely to require a low level of donation
- Puerulus qundridentis — likely to require a low level of donation
- Puerulus richeri — likely to require a low level of donation
- Puerulus sericus — likely to require a low level of donation
- Puerulus sewelli — likely to require a low level of donation
- Puerulus spec — likely to require a low level of donation
- Puerulus swelli — likely to require a low level of donation
- Puerulus velutinus — likely to require a low level of donation
- Pugettia dalli — likely to require a low level of donation
- Pugettia elongata — likely to require a low level of donation
- Pugettia foliata — likely to require a low level of donation
- Pugettia gracilis — likely to require a low level of donation
- Pugettia hubbsi — likely to require a low level of donation
- Pugettia incisa — likely to require a low level of donation
- Pugettia intermedia — likely to require a low level of donation
- Pugettia kagoshimensis — likely to require a low level of donation
- Pugettia leytensis — likely to require a low level of donation
- Pugettia marissinica — likely to require a low level of donation
- Pugettia mindanaoensis — likely to require a low level of donation
- Pugettia minor — likely to require a low level of donation
- Pugettia nipponensis — likely to require a low level of donation
- Pugettia ogasawaraensis — likely to require a low level of donation
- Pugettia pellucens — likely to require a low level of donation
- Pugettia producta — likely to require a low level of donation
- Pugettia quadridens — likely to require a low level of donation
- Pugettia richii — likely to require a low level of donation
- Pugettia similis — likely to require a low level of donation
- Pugettia tasmanensis — likely to require a low level of donation
- Pugettia venetiae — likely to require a low level of donation
- Pugettia vulgaris — likely to require a low level of donation
- Pugettia yamafui — likely to require a low level of donation
- Pugiodactylus agartthus — likely to require a low level of donation
- Pugiodactylus antarcticus — likely to require a low level of donation
- Pugiodactylus coralensis — likely to require a low level of donation
- Pugiodactylus daicovicii — likely to require a low level of donation
- Pugiodactylus syntomos — likely to require a low level of donation
- Puhuruhuru aotearoa — likely to require a low level of donation
- Puhuruhuru patersoni — likely to require a low level of donation
- Pulcherella filatovae — likely to require a low level of donation
- Pulcherella juraszi — likely to require a low level of donation
- Pulcherella pulcher — likely to require a low level of donation
- Pulcherella spiniventris — likely to require a low level of donation
- Pulchratis reticulatus — likely to require a low level of donation
- Pulcratis reticulatus — likely to require a low level of donation
- Pullosquilla litoralis — likely to require an intermediate donation
- Pullosquilla malayensis — likely to require an intermediate donation
- Pullosquilla pardus — likely to require an intermediate donation
- Pullosquilla thomassini — likely to require an intermediate donation
- Pulmoniscus insularuminfraventum — likely to require an intermediate donation
- Pulmoniscus turbanaensis — likely to require an intermediate donation
- Pumilopagurus tuberculomanus — likely to require a low level of donation
- Pupamon lao — likely to require an intermediate donation
- Pupamon namuan — likely to require an intermediate donation
- Pupamon nayung — likely to require an intermediate donation
- Pupamon pealianoides — likely to require an intermediate donation
- Pupamon phrae — likely to require an intermediate donation
- Pupamon prabang — likely to require an intermediate donation
- Pupamon sangwan — likely to require an intermediate donation
- Pusillopagurus polulus — likely to require a low level of donation
- Puteonator iraqiensis — likely to require a low level of donation
- Puteoscia silvestrii — likely to require an intermediate donation
- Pyatakovestia boninensis — likely to require a low level of donation
- Pyatakovestia gageoensis — likely to require a low level of donation
- Pyatakovestia iwasai — likely to require a low level of donation
- Pyatakovestia pyatakovi — likely to require a low level of donation
- Pycneus morsitans — likely to require a low level of donation
- Pycnisia bunyip — likely to require a low level of donation
- Pycnisia raptor — likely to require a low level of donation
- Pycnocaris chagoae — likely to require a low level of donation
- Pycnoplax aspera — likely to require a low level of donation
- Pycnoplax bispinosa — likely to require a low level of donation
- Pycnoplax coryphaea — likely to require a low level of donation
- Pycnoplax latifolia — likely to require a low level of donation
- Pycnoplax meridionalis — likely to require a low level of donation
- Pycnoplax suruguensis — likely to require a low level of donation
- Pycnoplax victoriensis — likely to require a low level of donation
- Pycnopyge carinatum — likely to require a low level of donation
- Pygmaeopagurus hadrochirus — likely to require a low level of donation
- Pygolabis eberhardi — likely to require a low level of donation
- Pygolabis gascoyne — likely to require a low level of donation
- Pygolabis humphreysi — likely to require a low level of donation
- Pygolabis paraburdoo — likely to require a low level of donation
- Pygolabis weeliwolli — likely to require a low level of donation
- Pylocheles agassizi — likely to require a low level of donation
- Pylocheles inarmatus — likely to require a low level of donation
- Pylocheles mortensenii — likely to require a low level of donation
- Pylojacquesia colemani — likely to require a low level of donation
- Pylopaguridium markhami — likely to require a low level of donation
- Pylopaguropsis atlantica — likely to require a low level of donation
- Pylopaguropsis bellula — likely to require a low level of donation
- Pylopaguropsis bifasciata — likely to require a low level of donation
- Pylopaguropsis fimbriata — likely to require a low level of donation
- Pylopaguropsis furusei — likely to require a low level of donation
- Pylopaguropsis garciai — likely to require a low level of donation
- Pylopaguropsis granulata — likely to require a low level of donation
- Pylopaguropsis keijii — likely to require a low level of donation
- Pylopaguropsis laevispinosa — likely to require a low level of donation
- Pylopaguropsis lemaitrei — likely to require a low level of donation
- Pylopaguropsis lewinsohni — likely to require a low level of donation
- Pylopaguropsis magnimanus — likely to require a low level of donation
- Pylopaguropsis magnispina — likely to require a low level of donation
- Pylopaguropsis mollymullerae — likely to require a low level of donation
- Pylopaguropsis pustulosa — likely to require a low level of donation
- Pylopaguropsis pygmaeus — likely to require a low level of donation
- Pylopaguropsis rahayuae — likely to require a low level of donation
- Pylopaguropsis similis — likely to require a low level of donation
- Pylopaguropsis speciosa — likely to require a low level of donation
- Pylopaguropsis spinicarpus — likely to require a low level of donation
- Pylopaguropsis teevana — likely to require a low level of donation
- Pylopaguropsis vicina — likely to require a low level of donation
- Pylopaguropsis zebra — likely to require a low level of donation
- Pylopagurus discoidalis — likely to require a low level of donation
- Pylopagurus gorei — likely to require a low level of donation
- Pylopagurus holmesi — likely to require a low level of donation
- Pylopagurus keijii — likely to require a low level of donation
- Pylopagurus leganyii — likely to require a low level of donation
- Pylopagurus macgeorgei — likely to require a low level of donation
- Pylopagurus pattiae — likely to require a low level of donation
- Pylopagurus pustulosa — likely to require a low level of donation
- Pylopagurus vivesi — likely to require a low level of donation
- Pyrgoniscus cinctutus — likely to require an intermediate donation
- Pyrgoniscus emarginatus — likely to require an intermediate donation
- Pyrgoniscus iniquus — likely to require an intermediate donation
- Pyrgoniscus intermedius — likely to require an intermediate donation
- Pyrgoniscus lanceolatus — likely to require an intermediate donation
- Pyrgoniscus luteus — likely to require an intermediate donation
- Pyrgoniscus petiti — likely to require an intermediate donation
- Pyrgoniscus scopelicus — likely to require an intermediate donation
- Pyrhila biprotubera — likely to require an intermediate donation
- Pyrhila carinata — likely to require an intermediate donation
- Pyrhila pisum — likely to require an intermediate donation
- Pyroleptomysis peresi — likely to require a low level of donation
- Pyroleptomysis rubra — likely to require a low level of donation
- Pyromaia acanthina — likely to require an intermediate donation
- Pyromaia arachna — likely to require an intermediate donation
- Pyromaia cuspidata — likely to require an intermediate donation
- Pyromaia inflata — likely to require an intermediate donation
- Pyromaia mexicana — likely to require an intermediate donation
- Pyromaia propinqua — likely to require an intermediate donation
- Pyromaia tuberculata — likely to require an intermediate donation
- Pyromaia vogelsangi — likely to require an intermediate donation
- Pyxidognathus fluviatilis — likely to require a low level of donation
- Pyxidognathus granulosus — likely to require a low level of donation
- Pyxidognathus subglobosus — likely to require a low level of donation
- Qianguimon aflagellum — likely to require an intermediate donation
- Qianguimon elongatum — likely to require an intermediate donation
- Qianguimon splendidum — likely to require an intermediate donation
- Qianpotamon wulingense — likely to require an intermediate donation
- Quadramon aborense — likely to require an intermediate donation
- Quadramon mooleyitense — likely to require an intermediate donation
- Quadramon obliteratum — likely to require an intermediate donation
- Quadrella boopsis — likely to require a low level of donation
- Quadrella coronata — likely to require a low level of donation
- Quadrella maculosa — likely to require a low level of donation
- Quadrella nitida — likely to require a low level of donation
- Quadrella reticulata — likely to require a low level of donation
- Quadrella serenei — likely to require a low level of donation
- Quadrimaera ariadne — likely to require a low level of donation
- Quadrimaera ariel — likely to require a low level of donation
- Quadrimaera ascensionis — likely to require a low level of donation
- Quadrimaera aurora — likely to require a low level of donation
- Quadrimaera brownorum — likely to require a low level of donation
- Quadrimaera caliban — likely to require a low level of donation
- Quadrimaera carla — likely to require a low level of donation
- Quadrimaera ceres — likely to require a low level of donation
- Quadrimaera chaelata — likely to require a low level of donation
- Quadrimaera chinarra — likely to require a low level of donation
- Quadrimaera christianae — likely to require a low level of donation
- Quadrimaera franzi — likely to require a low level of donation
- Quadrimaera frater — likely to require a low level of donation
- Quadrimaera gregoryi — likely to require a low level of donation
- Quadrimaera inaequipes — likely to require a low level of donation
- Quadrimaera incerta — likely to require a low level of donation
- Quadrimaera kaiulani — likely to require a low level of donation
- Quadrimaera massavensis — likely to require a low level of donation
- Quadrimaera metinaro — likely to require a low level of donation
- Quadrimaera micheli — likely to require a low level of donation
- Quadrimaera miranda — likely to require a low level of donation
- Quadrimaera mirandella — likely to require a low level of donation
- Quadrimaera pacifica — likely to require a low level of donation
- Quadrimaera paphavasita — likely to require a low level of donation
- Quadrimaera pieteri — likely to require a low level of donation
- Quadrimaera quadrimana — likely to require a low level of donation
- Quadrimaera reishi — likely to require a low level of donation
- Quadrimaera rocasensis — likely to require a low level of donation
- Quadrimaera santiniae — likely to require a low level of donation
- Quadrimaera sarae — likely to require a low level of donation
- Quadrimaera schellenbergi — likely to require a low level of donation
- Quadrimaera serrata — likely to require a low level of donation
- Quadrimaera trisinuata — likely to require a low level of donation
- Quadrimaera vallaris — likely to require a low level of donation
- Quadrimaera vigota — likely to require a low level of donation
- Quadrimaera viridis — likely to require a low level of donation
- Quadrimaera yemanjae — likely to require a low level of donation
- Quadrisegmentum atauro — likely to require a low level of donation
- Quadrisegmentum lowryi — likely to require a low level of donation
- Quadrisegmentum triangulum — likely to require a low level of donation
- Quadrisegmentum yirrgay — likely to require a low level of donation
- Quadrivisio aviceps — likely to require a low level of donation
- Quadrivisio bengalensis — likely to require a low level of donation
- Quadrivisio bousfieldi — likely to require a low level of donation
- Quadrivisio chevreuxi — likely to require a low level of donation
- Quadrivisio laleyei — likely to require a low level of donation
- Quadrivisio lobata — likely to require a low level of donation
- Quadrivisio lutzi — likely to require a low level of donation
- Quadrivisio meufong — likely to require a low level of donation
- Quadrivisio sarina — likely to require a low level of donation
- Quantanthura andamanensis — likely to require a low level of donation
- Quantanthura brasiliensis — likely to require a low level of donation
- Quantanthura caledonensis — likely to require a low level of donation
- Quantanthura erica — likely to require a low level of donation
- Quantanthura frema — likely to require a low level of donation
- Quantanthura globitelson — likely to require a low level of donation
- Quantanthura menziesi — likely to require a low level of donation
- Quantanthura pacifica — likely to require a low level of donation
- Quantanthura raoulia — likely to require a low level of donation
- Quantanthura remipes — likely to require a low level of donation
- Quantanthura serenasinus — likely to require a low level of donation
- Quantanthura sinuata — likely to require a low level of donation
- Quantanthura tyri — likely to require a low level of donation
- Quasimelita abyssorum — likely to require a low level of donation
- Quasimelita formosa — likely to require a low level of donation
- Quasimelita jarettii — likely to require a low level of donation
- Quasimelita quadrispinosa — likely to require a low level of donation
- Quasimelita serraticoxae — likely to require a low level of donation
- Quasimelita sexstachya — likely to require a low level of donation
- Quasimelita tolyza — likely to require a low level of donation
- Quasimicruropus dybowskii — likely to require a low level of donation
- Quasimicruropus fixsenii — likely to require a low level of donation
- Quasimicruropus littoralis — likely to require a low level of donation
- Quasimodia barnardi — likely to require a low level of donation
- Quasimodia capricornis — likely to require a low level of donation
- Quasimodia enna — likely to require a low level of donation
- Quasimodia womersleyi — likely to require a low level of donation
- Quasiparalamprops chathamensis — likely to require a low level of donation
- Quatuordillo caecus — likely to require an intermediate donation
- Quelpartoniscus granulatus — likely to require an intermediate donation
- Quelpartoniscus nipponensis — likely to require an intermediate donation
- Quelpartoniscus setoenis — likely to require an intermediate donation
- Quelpartoniscus setoensis — likely to require an intermediate donation
- Quelpartoniscus toyamaensis — likely to require an intermediate donation
- Quelpartoniscus tsushimaensis — likely to require an intermediate donation
- Quetzogonium dentatum — likely to require a low level of donation
- Quintanoscia contoyensis — likely to require an intermediate donation
- Quollastria capricornae — likely to require an intermediate donation
- Quollastria fossulata — likely to require an intermediate donation
- Quollastria gonypetes — likely to require an intermediate donation
- Quollastria imperialis — likely to require an intermediate donation
- Quollastria kapala — likely to require an intermediate donation
- Quollastria ornata — likely to require an intermediate donation
- Quollastria simulans — likely to require an intermediate donation
- Quollastria striata — likely to require an intermediate donation
- Quollastria subtilis — likely to require an intermediate donation
- Rabdoniscus robustus — likely to require an intermediate donation
- Racilius compressus — likely to require a low level of donation
- Racovella birramea — likely to require a low level of donation
- Racovitzaibathynella dumonti — likely to require a low level of donation
- Radaweckelia brevicauda — likely to require a low level of donation
- Raddaus bocourti — likely to require an intermediate donation
- Raddaus mertensi — likely to require an intermediate donation
- Raddaus orestrius — likely to require an intermediate donation
- Raddaus tuberculatus — likely to require an intermediate donation
- Rakiroa rima — likely to require a low level of donation
- Ramellogammarus californicus — likely to require a low level of donation
- Ramellogammarus campestris — likely to require a low level of donation
- Ramellogammarus columbianus — likely to require a low level of donation
- Ramellogammarus littoralis — likely to require a low level of donation
- Ramellogammarus oregonensis — likely to require a low level of donation
- Ramellogammarus ramellus — likely to require a low level of donation
- Ramellogammarus setosus — likely to require a low level of donation
- Ramellogammarus similimanus — likely to require a low level of donation
- Ramellogammarus vancouverensis — likely to require a low level of donation
- Ramosiseta turkoroa — likely to require a low level of donation
- Randallia agaricias — likely to require an intermediate donation
- Randallia americana — likely to require an intermediate donation
- Randallia angelica — likely to require an intermediate donation
- Randallia bulligera — likely to require an intermediate donation
- Randallia curacaoensis — likely to require an intermediate donation
- Randallia gilberti — likely to require an intermediate donation
- Randallia granulata — likely to require an intermediate donation
- Randallia jingomao — likely to require an intermediate donation
- Randallia laevis — likely to require an intermediate donation
- Randallia minuta — likely to require an intermediate donation
- Randallia ornata — likely to require an intermediate donation
- Randallia pleistocenica — likely to require an intermediate donation
- Randallia prolanata — likely to require an intermediate donation
- Randallia saitoensis — likely to require an intermediate donation
- Randallia strouhali — likely to require an intermediate donation
- Ranilia angustata — likely to require an intermediate donation
- Ranilia fornicata — likely to require an intermediate donation
- Ranilia guinotae — likely to require an intermediate donation
- Ranilia muricata — likely to require an intermediate donation
- Ranilia ovalis — likely to require an intermediate donation
- Ranilia vareolata — likely to require an intermediate donation
- Ranina aculeata — likely to require an intermediate donation
- Ranina americana — likely to require an intermediate donation
- Ranina berglundi — likely to require an intermediate donation
- Ranina bouilleana — likely to require an intermediate donation
- Ranina brevispina — likely to require an intermediate donation
- Ranina burleighensis — likely to require an intermediate donation
- Ranina cuspidata — likely to require an intermediate donation
- Ranina elegans — likely to require an intermediate donation
- Ranina georgiana — likely to require an intermediate donation
- Ranina granulosa — likely to require an intermediate donation
- Ranina haszlinskyi — likely to require an intermediate donation
- Ranina hirsuta — likely to require an intermediate donation
- Ranina lamiensis — likely to require an intermediate donation
- Ranina marestiana — likely to require an intermediate donation
- Ranina molengraaffi — likely to require an intermediate donation
- Ranina oblonga — likely to require an intermediate donation
- Ranina palmea — likely to require an intermediate donation
- Ranina porifera — likely to require an intermediate donation
- Ranina propinqua — likely to require an intermediate donation
- Ranina quinquespinosa — likely to require an intermediate donation
- Ranina ranina — likely to require an intermediate donation
- Ranina speciosa — likely to require an intermediate donation
- Ranina tchihatcheffi — likely to require an intermediate donation
- Ranina tejoniana — likely to require an intermediate donation
- Raninoides acanthocolus — likely to require an intermediate donation
- Raninoides acaucana — likely to require an intermediate donation
- Raninoides asper — likely to require an intermediate donation
- Raninoides barnardi — likely to require an intermediate donation
- Raninoides benedicti — likely to require an intermediate donation
- Raninoides borealis — likely to require an intermediate donation
- Raninoides bouvieri — likely to require an intermediate donation
- Raninoides budapestiniensis — likely to require an intermediate donation
- Raninoides crosnieri — likely to require an intermediate donation
- Raninoides dickersoni — likely to require an intermediate donation
- Raninoides eugenensis — likely to require an intermediate donation
- Raninoides fabianii — likely to require an intermediate donation
- Raninoides fulgidus — likely to require an intermediate donation
- Raninoides fulungensis — likely to require an intermediate donation
- Raninoides glabra — likely to require an intermediate donation
- Raninoides goedertorum — likely to require an intermediate donation
- Raninoides gottschei — likely to require an intermediate donation
- Raninoides hendersoni — likely to require an intermediate donation
- Raninoides hollandica — likely to require an intermediate donation
- Raninoides intermedius — likely to require an intermediate donation
- Raninoides javanus — likely to require an intermediate donation
- Raninoides laevis — likely to require an intermediate donation
- Raninoides lamarcki — likely to require an intermediate donation
- Raninoides lewisanus — likely to require an intermediate donation
- Raninoides loevis — likely to require an intermediate donation
- Raninoides longifrons — likely to require an intermediate donation
- Raninoides louisianensis — likely to require an intermediate donation
- Raninoides madurensis — likely to require an intermediate donation
- Raninoides mexicanus — likely to require an intermediate donation
- Raninoides morrisi — likely to require an intermediate donation
- Raninoides nodai — likely to require an intermediate donation
- Raninoides notopoides — likely to require an intermediate donation
- Raninoides oregonensis — likely to require an intermediate donation
- Raninoides ovalis — likely to require an intermediate donation
- Raninoides perarmata — likely to require an intermediate donation
- Raninoides personatus — likely to require an intermediate donation
- Raninoides pliocenicus — likely to require an intermediate donation
- Raninoides proracanthus — likely to require an intermediate donation
- Raninoides pulchra — likely to require an intermediate donation
- Raninoides rangiferus — likely to require an intermediate donation
- Raninoides rathbunae — likely to require an intermediate donation
- Raninoides sinuosus — likely to require an intermediate donation
- Raninoides slaki — likely to require an intermediate donation
- Raninoides spinimerus — likely to require an intermediate donation
- Raninoides treldenaesensis — likely to require an intermediate donation
- Raninoides vaderensis — likely to require an intermediate donation
- Raninoides washburnei — likely to require an intermediate donation
- Raoulia calva — likely to require a low level of donation
- Raoulia fortis — likely to require a low level of donation
- Raoulia galea — likely to require a low level of donation
- Raoulia limosa — likely to require a low level of donation
- Raoulia piroculata — likely to require a low level of donation
- Raoulserenea hieroglyphica — likely to require an intermediate donation
- Raoulserenea komaii — likely to require an intermediate donation
- Raoulserenea moorea — likely to require an intermediate donation
- Raoulserenea ornata — likely to require an intermediate donation
- Raoulserenea ornate — likely to require an intermediate donation
- Raoulserenea oxyrhyncha — likely to require an intermediate donation
- Rapaleleupia gobabis — likely to require a low level of donation
- Rapaniscus crassipes — likely to require a low level of donation
- Rapaniscus dewdneyi — likely to require a low level of donation
- Rapaniscus multisetosus — likely to require a low level of donation
- Raphidopus brevipes — likely to require a low level of donation
- Raphidopus ciliatus — likely to require a low level of donation
- Raphidopus indicus — likely to require a low level of donation
- Raphidopus johnsoni — likely to require a low level of donation
- Raphidopus persicus — likely to require a low level of donation
- Rapimenes brucei — likely to require a low level of donation
- Rapimenes granulimanus — likely to require a low level of donation
- Rapimenes laevimanus — likely to require a low level of donation
- Rapipontonia galene — likely to require a low level of donation
- Rapipontonia hydra — likely to require a low level of donation
- Rapipontonia paragalene — likely to require a low level of donation
- Rapipontonia platalea — likely to require a low level of donation
- Rata chalcal — likely to require a low level of donation
- Rata tuamotense — likely to require a low level of donation
- Rata tuamotensis — likely to require a low level of donation
- Ratha longimanus — likely to require a low level of donation
- Rathbunaja bisarmata — likely to require an intermediate donation
- Rathbunaja brevipes — likely to require an intermediate donation
- Rathbunaja kiiensis — likely to require an intermediate donation
- Rathbunaja ursus — likely to require an intermediate donation
- Rathbunamon chumomrayense — likely to require an intermediate donation
- Rathbunamon lacunifer — likely to require an intermediate donation
- Rathbunaria orientalis — likely to require an intermediate donation
- Rathbunites pentaspinosa — likely to require an intermediate donation
- Raukumara rongo — likely to require a low level of donation
- Raumahara dertoo — likely to require a low level of donation
- Raumahara judithae — likely to require a low level of donation
- Raumahara noko — likely to require a low level of donation
- Raumahara waroona — likely to require a low level of donation
- Rayapinus maenosonoi — likely to require an intermediate donation
- Rayellus raymondi — likely to require an intermediate donation
- Rayellus rotuma — likely to require an intermediate donation
- Raylilia coniculifera — likely to require an intermediate donation
- Raylilia gracilipes — likely to require an intermediate donation
- Raylilia intermedia — likely to require an intermediate donation
- Raylilia mirabilis — likely to require an intermediate donation
- Raylilia uenoi — likely to require an intermediate donation
- Rayllianassa amboinensis — likely to require a low level of donation
- Rayllianassa rudisulcus — likely to require a low level of donation
- Raymanninus schmitti — likely to require a low level of donation
- Raymunida bellior — likely to require a low level of donation
- Raymunida cagnetei — likely to require a low level of donation
- Raymunida confundens — likely to require a low level of donation
- Raymunida dextralis — likely to require a low level of donation
- Raymunida elegantissima — likely to require a low level of donation
- Raymunida erythrina — likely to require a low level of donation
- Raymunida formosanus — likely to require a low level of donation
- Raymunida insulata — likely to require a low level of donation
- Raymunida iranica — likely to require a low level of donation
- Raymunida limbata — likely to require a low level of donation
- Raymunida lineata — likely to require a low level of donation
- Raymunida striata — likely to require a low level of donation
- Raymunida vittata — likely to require a low level of donation
- Raysquilla holthuisi — likely to require an intermediate donation
- Raysquilla manningi — likely to require an intermediate donation