- Trichoniscus bureschi — likely to require an intermediate donation
- Trichoniscus buturovici — likely to require an intermediate donation
- Trichoniscus callorii — likely to require an intermediate donation
- Trichoniscus carniolicus — likely to require an intermediate donation
- Trichoniscus carpaticus — likely to require an intermediate donation
- Trichoniscus castanearum — likely to require an intermediate donation
- Trichoniscus cavernicola — likely to require an intermediate donation
- Trichoniscus chasmatophilus — likely to require an intermediate donation
- Trichoniscus circulifer — likely to require an intermediate donation
- Trichoniscus circuliger — likely to require an intermediate donation
- Trichoniscus coiffaiti — likely to require an intermediate donation
- Trichoniscus coniculatus — likely to require an intermediate donation
- Trichoniscus corcyraeus — likely to require an intermediate donation
- Trichoniscus cordicus — likely to require an intermediate donation
- Trichoniscus corsicus — likely to require an intermediate donation
- Trichoniscus crassipes — likely to require an intermediate donation
- Trichoniscus craterium — likely to require an intermediate donation
- Trichoniscus dancaui — likely to require an intermediate donation
- Trichoniscus darwini — likely to require an intermediate donation
- Trichoniscus demivirgo — likely to require an intermediate donation
- Trichoniscus dragani — likely to require an intermediate donation
- Trichoniscus ebneri — likely to require an intermediate donation
- Trichoniscus emivirgo — likely to require an intermediate donation
- Trichoniscus epomeanus — likely to require an intermediate donation
- Trichoniscus espaxi — likely to require an intermediate donation
- Trichoniscus foveolatus — likely to require an intermediate donation
- Trichoniscus fragilis — likely to require an intermediate donation
- Trichoniscus gachassini — likely to require an intermediate donation
- Trichoniscus garevi — likely to require an intermediate donation
- Trichoniscus ghidinii — likely to require an intermediate donation
- Trichoniscus gordoni — likely to require an intermediate donation
- Trichoniscus graecus — likely to require an intermediate donation
- Trichoniscus gudauticus — likely to require an intermediate donation
- Trichoniscus halophilus — likely to require an intermediate donation
- Trichoniscus heracleotis — likely to require an intermediate donation
- Trichoniscus hoctuni — likely to require an intermediate donation
- Trichoniscus illyricus — likely to require an intermediate donation
- Trichoniscus inferus — likely to require an intermediate donation
- Trichoniscus jeanneli — likely to require an intermediate donation
- Trichoniscus karawankianus — likely to require an intermediate donation
- Trichoniscus korsakovi — likely to require an intermediate donation
- Trichoniscus kytherensis — likely to require an intermediate donation
- Trichoniscus lazzaronius — likely to require an intermediate donation
- Trichoniscus licodrensis — likely to require an intermediate donation
- Trichoniscus lindbergi — likely to require an intermediate donation
- Trichoniscus litorivagus — likely to require an intermediate donation
- Trichoniscus maremmanus — likely to require an intermediate donation
- Trichoniscus maritimus — likely to require an intermediate donation
- Trichoniscus matulici — likely to require an intermediate donation
- Trichoniscus medcofi — likely to require an intermediate donation
- Trichoniscus microphthalmus — likely to require an intermediate donation
- Trichoniscus morubiceps — likely to require an intermediate donation
- Trichoniscus muscivagus — likely to require an intermediate donation
- Trichoniscus naissensis — likely to require an intermediate donation
- Trichoniscus neapolitanus — likely to require an intermediate donation
- Trichoniscus nicaeensis — likely to require an intermediate donation
- Trichoniscus nivatus — likely to require an intermediate donation
- Trichoniscus noricus — likely to require an intermediate donation
- Trichoniscus oedipus — likely to require an intermediate donation
- Trichoniscus pancici — likely to require an intermediate donation
- Trichoniscus panormidensis — likely to require an intermediate donation
- Trichoniscus paolae — likely to require an intermediate donation
- Trichoniscus pavani — likely to require an intermediate donation
- Trichoniscus pedronensis — likely to require an intermediate donation
- Trichoniscus perezi — likely to require an intermediate donation
- Trichoniscus petrovi — likely to require an intermediate donation
- Trichoniscus peyerimhoffi — likely to require an intermediate donation
- Trichoniscus provisorius — likely to require an intermediate donation
- Trichoniscus pseudopusillus — likely to require an intermediate donation
- Trichoniscus pusillus — likely to require an intermediate donation
- Trichoniscus pygmaeus — likely to require an intermediate donation
- Trichoniscus pyrenaeus — likely to require an intermediate donation
- Trichoniscus racovitzai — likely to require an intermediate donation
- Trichoniscus raitchevi — likely to require an intermediate donation
- Trichoniscus rhodiensis — likely to require an intermediate donation
- Trichoniscus rhodopiense — likely to require an intermediate donation
- Trichoniscus rhodopiensis — likely to require an intermediate donation
- Trichoniscus riparianus — likely to require an intermediate donation
- Trichoniscus scheerpeltzi — likely to require an intermediate donation
- Trichoniscus scoparum — likely to require an intermediate donation
- Trichoniscus semigranulatus — likely to require an intermediate donation
- Trichoniscus serbicus — likely to require an intermediate donation
- Trichoniscus serboorientalis — likely to require an intermediate donation
- Trichoniscus simplicifrons — likely to require an intermediate donation
- Trichoniscus stammeri — likely to require an intermediate donation
- Trichoniscus stebbingi — likely to require an intermediate donation
- Trichoniscus steinboecki — likely to require an intermediate donation
- Trichoniscus stoevi — likely to require an intermediate donation
- Trichoniscus strasseri — likely to require an intermediate donation
- Trichoniscus styricus — likely to require an intermediate donation
- Trichoniscus sujensis — likely to require an intermediate donation
- Trichoniscus sulcatus — likely to require an intermediate donation
- Trichoniscus tenebrarum — likely to require an intermediate donation
- Trichoniscus thielei — likely to require an intermediate donation
- Trichoniscus tranteevi — likely to require an intermediate donation
- Trichoniscus tuberculatus — likely to require an intermediate donation
- Trichoniscus valkanovi — likely to require an intermediate donation
- Trichoniscus vandeli — likely to require an intermediate donation
- Trichoniscus verhoeffii — likely to require an intermediate donation
- Trichoniscus voltai — likely to require an intermediate donation
- Trichoniscus vulcanius — likely to require an intermediate donation
- Trichoniscus zangherii — likely to require an intermediate donation
- Trichopagurus asper — likely to require a low level of donation
- Trichopagurus macrochela — likely to require a low level of donation
- Trichopagurus tenuidactylus — likely to require a low level of donation
- Trichopagurus trichophthalmus — likely to require a low level of donation
- Trichopeltarion alcocki — likely to require an intermediate donation
- Trichopeltarion balssi — likely to require an intermediate donation
- Trichopeltarion berglundorum — likely to require an intermediate donation
- Trichopeltarion corallinum — likely to require an intermediate donation
- Trichopeltarion crosnieri — likely to require an intermediate donation
- Trichopeltarion danieleae — likely to require an intermediate donation
- Trichopeltarion decorus — likely to require an intermediate donation
- Trichopeltarion dejouanneti — likely to require an intermediate donation
- Trichopeltarion dextrum — likely to require an intermediate donation
- Trichopeltarion elegans — likely to require an intermediate donation
- Trichopeltarion fantasticum — likely to require an intermediate donation
- Trichopeltarion glaucus — likely to require an intermediate donation
- Trichopeltarion granulosa — likely to require an intermediate donation
- Trichopeltarion greggi — likely to require an intermediate donation
- Trichopeltarion huziokai — likely to require an intermediate donation
- Trichopeltarion hystricosum — likely to require an intermediate donation
- Trichopeltarion inflatus — likely to require an intermediate donation
- Trichopeltarion intesi — likely to require an intermediate donation
- Trichopeltarion janetae — likely to require an intermediate donation
- Trichopeltarion levis — likely to require an intermediate donation
- Trichopeltarion merrinae — likely to require an intermediate donation
- Trichopeltarion moosai — likely to require an intermediate donation
- Trichopeltarion nobile — likely to require an intermediate donation
- Trichopeltarion ovale — likely to require an intermediate donation
- Trichopeltarion paradextrum — likely to require an intermediate donation
- Trichopeltarion parvum — likely to require an intermediate donation
- Trichopeltarion pezzutoi — likely to require an intermediate donation
- Trichopeltarion sagamiense — likely to require an intermediate donation
- Trichopeltarion timorense — likely to require an intermediate donation
- Trichopeltarion vanuatuensis — likely to require an intermediate donation
- Trichopeltarion wardi — likely to require an intermediate donation
- Trichophiloscia murisieri — likely to require an intermediate donation
- Trichophiloscia murisierii — likely to require an intermediate donation
- Trichophoxus capillatus — likely to require a low level of donation
- Trichophoxus floridanus — likely to require a low level of donation
- Trichophoxus spinibasus — likely to require a low level of donation
- Trichoplatus hectori — likely to require an intermediate donation
- Trichopotamon daliense — likely to require an intermediate donation
- Trichopotamon sikkimense — likely to require an intermediate donation
- Trichopotamon xiangyunense — likely to require an intermediate donation
- Trichorhina acuta — likely to require an intermediate donation
- Trichorhina aethiopica — likely to require an intermediate donation
- Trichorhina albida — likely to require an intermediate donation
- Trichorhina amazonica — likely to require an intermediate donation
- Trichorhina anhanguera — likely to require an intermediate donation
- Trichorhina anophthalma — likely to require an intermediate donation
- Trichorhina argentina — likely to require an intermediate donation
- Trichorhina atlasi — likely to require an intermediate donation
- Trichorhina atoyacensis — likely to require an intermediate donation
- Trichorhina bequaerti — likely to require an intermediate donation
- Trichorhina bermudezae — likely to require an intermediate donation
- Trichorhina bicolor — likely to require an intermediate donation
- Trichorhina biocellata — likely to require an intermediate donation
- Trichorhina biumbonata — likely to require an intermediate donation
- Trichorhina boliviana — likely to require an intermediate donation
- Trichorhina boneti — likely to require an intermediate donation
- Trichorhina brasilensis — likely to require an intermediate donation
- Trichorhina buchnerorum — likely to require an intermediate donation
- Trichorhina caeca — likely to require an intermediate donation
- Trichorhina cipoensis — likely to require an intermediate donation
- Trichorhina crassisetae — likely to require an intermediate donation
- Trichorhina curupira — likely to require an intermediate donation
- Trichorhina dobrogica — likely to require an intermediate donation
- Trichorhina donaldsoni — likely to require an intermediate donation
- Trichorhina giannellii — likely to require an intermediate donation
- Trichorhina guanophila — likely to require an intermediate donation
- Trichorhina heterophthalma — likely to require an intermediate donation
- Trichorhina hispana — likely to require an intermediate donation
- Trichorhina hoestlandti — likely to require an intermediate donation
- Trichorhina hospes — likely to require an intermediate donation
- Trichorhina isthmica — likely to require an intermediate donation
- Trichorhina kaingangi — likely to require an intermediate donation
- Trichorhina kribensis — likely to require an intermediate donation
- Trichorhina lenkoi — likely to require an intermediate donation
- Trichorhina lobata — likely to require an intermediate donation
- Trichorhina macrophthalma — likely to require an intermediate donation
- Trichorhina macrops — likely to require an intermediate donation
- Trichorhina mariani — likely to require an intermediate donation
- Trichorhina micros — likely to require an intermediate donation
- Trichorhina minima — likely to require an intermediate donation
- Trichorhina minutissima — likely to require an intermediate donation
- Trichorhina mulaiki — likely to require an intermediate donation
- Trichorhina myrmecophila — likely to require an intermediate donation
- Trichorhina orensis — likely to require an intermediate donation
- Trichorhina pallida — likely to require an intermediate donation
- Trichorhina paolae — likely to require an intermediate donation
- Trichorhina papillosa — likely to require an intermediate donation
- Trichorhina paraensis — likely to require an intermediate donation
- Trichorhina pataxosi — likely to require an intermediate donation
- Trichorhina pearsei — likely to require an intermediate donation
- Trichorhina pittieri — likely to require an intermediate donation
- Trichorhina pubescens — likely to require an intermediate donation
- Trichorhina quisquiliarum — likely to require an intermediate donation
- Trichorhina sexdens — likely to require an intermediate donation
- Trichorhina sicula — likely to require an intermediate donation
- Trichorhina silvestrii — likely to require an intermediate donation
- Trichorhina simoni — likely to require an intermediate donation
- Trichorhina squamapleotelsona — likely to require an intermediate donation
- Trichorhina squamata — likely to require an intermediate donation
- Trichorhina tatianae — likely to require an intermediate donation
- Trichorhina tomentosa — likely to require an intermediate donation
- Trichorhina triocellata — likely to require an intermediate donation
- Trichorhina triocis — likely to require an intermediate donation
- Trichorhina tropica — likely to require an intermediate donation
- Trichorhina tropicalis — likely to require an intermediate donation
- Trichorhina tropidocerata — likely to require an intermediate donation
- Trichorhina vandeli — likely to require an intermediate donation
- Trichorhina xoltumae — likely to require an intermediate donation
- Trichorhina yiara — likely to require an intermediate donation
- Trichorhina zimapanensis — likely to require an intermediate donation
- Tricyphoniscus bureschi — likely to require an intermediate donation
- Tridacnatheres whitei — likely to require a low level of donation
- Tridactylastacus sinensis — likely to require a low level of donation
- Tridentella acheronae — likely to require a low level of donation
- Tridentella acherone — likely to require a low level of donation
- Tridentella benguela — likely to require a low level of donation
- Tridentella brandtae — likely to require a low level of donation
- Tridentella cornuta — likely to require a low level of donation
- Tridentella glutacantha — likely to require a low level of donation
- Tridentella japonica — likely to require a low level of donation
- Tridentella katlae — likely to require a low level of donation
- Tridentella laevicephalax — likely to require a low level of donation
- Tridentella magna — likely to require a low level of donation
- Tridentella memikat — likely to require a low level of donation
- Tridentella namibia — likely to require a low level of donation
- Tridentella ornamenta — likely to require a low level of donation
- Tridentella ornata — likely to require a low level of donation
- Tridentella palmata — likely to require a low level of donation
- Tridentella quinicornis — likely to require a low level of donation
- Tridentella recava — likely to require a low level of donation
- Tridentella rosemariae — likely to require a low level of donation
- Tridentella saxicola — likely to require a low level of donation
- Tridentella sculpturata — likely to require a low level of donation
- Tridentella tangaroae — likely to require a low level of donation
- Tridentella tangeroae — likely to require a low level of donation
- Tridentella tanimbar — likely to require a low level of donation
- Tridentella virginiana — likely to require a low level of donation
- Tridentella vitae — likely to require a low level of donation
- Tridentella williamsi — likely to require a low level of donation
- Tridentodillo squamosus — likely to require an intermediate donation
- Tridiscias transkei — likely to require a low level of donation
- Trigonoplax longirostris — likely to require a low level of donation
- Trigonoplax spathulifera — likely to require a low level of donation
- Trigonoplax unguiformis — likely to require a low level of donation
- Triliropus minutus — likely to require a low level of donation
- Triliropus uncinatus — likely to require a low level of donation
- Trinorchestia longiramus — likely to require a low level of donation
- Trinorchestia trinitatis — likely to require a low level of donation
- Triodonthea setosa — likely to require a low level of donation
- Triparatanais meios — likely to require a low level of donation
- Triparatanais polynesiensis — likely to require a low level of donation
- Triperopus mirus — likely to require a low level of donation
- Triprotella amica — likely to require a low level of donation
- Triquetramana brevipalpa — likely to require a low level of donation
- Trischizostoma barnardi — likely to require a low level of donation
- Trischizostoma christochelatum — likely to require a low level of donation
- Trischizostoma circulare — likely to require a low level of donation
- Trischizostoma costai — likely to require a low level of donation
- Trischizostoma cristochelata — likely to require a low level of donation
- Trischizostoma crosnieri — likely to require a low level of donation
- Trischizostoma denticulatum — likely to require a low level of donation
- Trischizostoma longirostre — likely to require a low level of donation
- Trischizostoma longirostrum — likely to require a low level of donation
- Trischizostoma macrochela — likely to require a low level of donation
- Trischizostoma nascaense — likely to require a low level of donation
- Trischizostoma nicaeense — likely to require a low level of donation
- Trischizostoma paucispinosum — likely to require a low level of donation
- Trischizostoma raschi — likely to require a low level of donation
- Trischizostoma remipes — likely to require a low level of donation
- Trischizostoma richeri — likely to require a low level of donation
- Trischizostoma serratum — likely to require a low level of donation
- Trischizostoma tanjae — likely to require a low level of donation
- Trischizostoma tohokuense — likely to require a low level of donation
- Trischizostoma unam — likely to require a low level of donation
- Trissoplax dentata — likely to require a low level of donation
- Trissoplax tuberosa — likely to require a low level of donation
- Tristenium acutirostrum — likely to require a low level of donation
- Tristenium bourboni — likely to require a low level of donation
- Tristenium longicorne — likely to require a low level of donation
- Tristenium proximum — likely to require a low level of donation
- Tristenium temae — likely to require a low level of donation
- Tritaeta chelata — likely to require a low level of donation
- Tritaeta gibbosa — likely to require a low level of donation
- Tritella chibcha — likely to require a low level of donation
- Tritella laevis — likely to require a low level of donation
- Tritella ornata — likely to require a low level of donation
- Tritella pilimana — likely to require a low level of donation
- Tritella tenuissima — likely to require a low level of donation
- Tritodynamia bidentata — likely to require a low level of donation
- Tritodynamia dilatata — likely to require a low level of donation
- Tritodynamia fujianensis — likely to require a low level of donation
- Tritodynamia hainanensis — likely to require a low level of donation
- Tritodynamia horvathi — likely to require a low level of donation
- Tritodynamia intermedia — likely to require a low level of donation
- Tritodynamia japonica — likely to require a low level of donation
- Tritodynamia longipropoda — likely to require a low level of donation
- Tritodynamia miocaenica — likely to require a low level of donation
- Tritodynamia rathbunae — likely to require a low level of donation
- Tritodynamia serratipes — likely to require a low level of donation
- Tritodynamia yeoi — likely to require a low level of donation
- Tritoplax stebbingi — likely to require an intermediate donation
- Tritoplax stephenseni — likely to require an intermediate donation
- Tritracheodillo spatulatus — likely to require an intermediate donation
- Tritracheoniscus cerrutii — likely to require an intermediate donation
- Trizocarcinus dentatus — likely to require a low level of donation
- Trizocarcinus tacitus — likely to require a low level of donation
- Trizocheles albatrossi — likely to require a low level of donation
- Trizocheles albipes — likely to require a low level of donation
- Trizocheles balssi — likely to require a low level of donation
- Trizocheles boasi — likely to require a low level of donation
- Trizocheles brachyops — likely to require a low level of donation
- Trizocheles brevicaulis — likely to require a low level of donation
- Trizocheles caledonicus — likely to require a low level of donation
- Trizocheles hoensonae — likely to require a low level of donation
- Trizocheles inermis — likely to require a low level of donation
- Trizocheles laurentae — likely to require a low level of donation
- Trizocheles longicaulis — likely to require a low level of donation
- Trizocheles loquax — likely to require a low level of donation
- Trizocheles manningi — likely to require a low level of donation
- Trizocheles mendanai — likely to require a low level of donation
- Trizocheles moosai — likely to require a low level of donation
- Trizocheles mutus — likely to require a low level of donation
- Trizocheles parvispina — likely to require a low level of donation
- Trizocheles pilgrimi — likely to require a low level of donation
- Trizocheles pulcher — likely to require a low level of donation
- Trizocheles sakaii — likely to require a low level of donation
- Trizocheles spinidigitus — likely to require a low level of donation
- Trizocheles spinosus — likely to require a low level of donation
- Trizocheles stenolepis — likely to require a low level of donation
- Trizocheles vaubanae — likely to require a low level of donation
- Trizopagurus magnificus — likely to require a low level of donation
- Trizopagurus melitai — likely to require a low level of donation
- Trizopagurus rubrocinctus — likely to require a low level of donation
- Trizopagurus tricolor — likely to require a low level of donation
- Troglarmadillidium stygium — likely to require an intermediate donation
- Troglarmadillo cavernae — likely to require an intermediate donation
- Trogleluma machadoi — likely to require an intermediate donation
- Trogleluma pilosa — likely to require an intermediate donation
- Trogleubelum tenebrarum — likely to require an intermediate donation
- Troglindicus phreaticus — likely to require a low level of donation
- Troglocambarus maclanei — likely to require a low level of donation
- Troglocarcinus corallicola — likely to require a low level of donation
- Troglocarcinus cresentus — likely to require a low level of donation
- Troglocarcinus hirsutus — likely to require a low level of donation
- Troglocarcinus krenpfi — likely to require a low level of donation
- Troglocarcinus pyriformis — likely to require a low level of donation
- Troglocaris ablaskiri — likely to require a low level of donation
- Troglocaris anophthalmus — likely to require a low level of donation
- Troglocaris bosnica — likely to require a low level of donation
- Troglocaris fagei — likely to require a low level of donation
- Troglocaris hercegovinensis — likely to require a low level of donation
- Troglocaris inermis — likely to require a low level of donation
- Troglocaris intermedia — likely to require a low level of donation
- Troglocaris jusbaschjani — likely to require a low level of donation
- Troglocaris kapelana — likely to require a low level of donation
- Troglocaris kumistavi — likely to require a low level of donation
- Troglocaris kutaissiana — likely to require a low level of donation
- Troglocaris neglecta — likely to require a low level of donation
- Troglocaris osterloffi — likely to require a low level of donation
- Troglocaris planinensis — likely to require a low level of donation
- Troglocaris prasence — likely to require a low level of donation
- Troglocaris pretneri — likely to require a low level of donation
- Troglocaris schmidti — likely to require a low level of donation
- Troglocubanus calcis — likely to require a low level of donation
- Troglocubanus eigenmanni — likely to require a low level of donation
- Troglocubanus gibarensis — likely to require a low level of donation
- Troglocubanus inermis — likely to require a low level of donation
- Troglocubanus jamaicensis — likely to require a low level of donation
- Troglocylisticus cyrnensis — likely to require an intermediate donation
- Troglocyphoniscus absoloni — likely to require an intermediate donation
- Troglocyphoniscus osellai — likely to require an intermediate donation
- Troglocyphoniscus remyi — likely to require an intermediate donation
- Troglodillo emarginatus — likely to require an intermediate donation
- Troglodillo latellai — likely to require an intermediate donation
- Troglodillo rotundatus — likely to require an intermediate donation
- Trogloianiropsis lloberai — likely to require a low level of donation
- Trogloleleupia dracospiritus — likely to require a low level of donation
- Trogloleleupia eggerti — likely to require a low level of donation
- Trogloleleupia leleupi — likely to require a low level of donation
- Troglomexicanus huastecae — likely to require a low level of donation
- Troglomexicanus perezfarfanteae — likely to require a low level of donation
- Troglomexicanus tamaulipasensis — likely to require a low level of donation
- Troglomysis vjetrenicensis — likely to require a low level of donation
- Troglonethes arrabidaensis — likely to require an intermediate donation
- Troglonethes aurouxi — likely to require an intermediate donation
- Troglonethes olissipoensis — likely to require an intermediate donation
- Trogloniscus cavernicolus — likely to require an intermediate donation
- Trogloniscus clarkei — likely to require an intermediate donation
- Trogloniscus deharvengi — likely to require an intermediate donation
- Trogloniscus hengliensis — likely to require an intermediate donation
- Trogloniscus trilobatus — likely to require an intermediate donation
- Troglopactes botosaneanui — likely to require an intermediate donation
- Troglophiloscia belizensis — likely to require an intermediate donation
- Troglophiloscia laevis — likely to require an intermediate donation
- Troglophiloscia silvestrii — likely to require an intermediate donation
- Trogloplax joliveti — likely to require a low level of donation
- Tropethelum salamense — likely to require an intermediate donation
- Tropicana minuta — likely to require an intermediate donation
- Tropicaprella minuta — likely to require a low level of donation
- Tropichelura gomezi — likely to require a low level of donation
- Tropichelura insulae — likely to require a low level of donation
- Tropicocellio pallidus — likely to require an intermediate donation
- Tropicoecetes carinata — likely to require a low level of donation
- Tropicorchestia derbyensis — likely to require a low level of donation
- Tropicorchestia glasbyi — likely to require a low level of donation
- Tropischyrocerus pugilis — likely to require a low level of donation
- Tropischyrocerus socia — likely to require a low level of donation
- Tropiscia flagellata — likely to require an intermediate donation
- Trypaea andamaniensis — likely to require a low level of donation
- Trypaea australiensis — likely to require a low level of donation
- Trypaea kowalevski — likely to require a low level of donation
- Trypaea oblonga — likely to require a low level of donation
- Trypaea rotundocula — likely to require a low level of donation
- Trypaea spinorostra — likely to require a low level of donation
- Trypaea vietnamensis — likely to require a low level of donation
- Trypaea vilavelebita — likely to require a low level of donation
- Trypaea vilevelebita — likely to require a low level of donation
- Tryphana malmii — likely to require a low level of donation
- Tryphosa castellata — likely to require a low level of donation
- Tryphosa crenata — likely to require a low level of donation
- Tryphosa cucullata — likely to require a low level of donation
- Tryphosa marri — likely to require a low level of donation
- Tryphosa nana — likely to require a low level of donation
- Tryphosella abyssalis — likely to require a low level of donation
- Tryphosella adarei — likely to require a low level of donation
- Tryphosella albina — likely to require a low level of donation
- Tryphosella ama — likely to require a low level of donation
- Tryphosella analogica — likely to require a low level of donation
- Tryphosella angulata — likely to require a low level of donation
- Tryphosella antennibrevis — likely to require a low level of donation
- Tryphosella apalachicola — likely to require a low level of donation
- Tryphosella astrolabensis — likely to require a low level of donation
- Tryphosella barentsi — likely to require a low level of donation
- Tryphosella bet — likely to require a low level of donation
- Tryphosella betka — likely to require a low level of donation
- Tryphosella bicheno — likely to require a low level of donation
- Tryphosella biloba — likely to require a low level of donation
- Tryphosella bispinosa — likely to require a low level of donation
- Tryphosella caecoides — likely to require a low level of donation
- Tryphosella californica — likely to require a low level of donation
- Tryphosella camela — likely to require a low level of donation
- Tryphosella cameloides — likely to require a low level of donation
- Tryphosella chinchilla — likely to require a low level of donation
- Tryphosella compressa — likely to require a low level of donation
- Tryphosella cooee — likely to require a low level of donation
- Tryphosella coxalis — likely to require a low level of donation
- Tryphosella flynnana — likely to require a low level of donation
- Tryphosella fortescue — likely to require a low level of donation
- Tryphosella freycinet — likely to require a low level of donation
- Tryphosella georgiana — likely to require a low level of donation
- Tryphosella groenlandica — likely to require a low level of donation
- Tryphosella horingi — likely to require a low level of donation
- Tryphosella index — likely to require a low level of donation
- Tryphosella insignioides — likely to require a low level of donation
- Tryphosella insignis — likely to require a low level of donation
- Tryphosella longichela — likely to require a low level of donation
- Tryphosella longidactyla — likely to require a low level of donation
- Tryphosella longiseta — likely to require a low level of donation
- Tryphosella longitelson — likely to require a low level of donation
- Tryphosella lowryi — likely to require a low level of donation
- Tryphosella macropareia — likely to require a low level of donation
- Tryphosella marri — likely to require a low level of donation
- Tryphosella martrudan — likely to require a low level of donation
- Tryphosella metacaecula — likely to require a low level of donation
- Tryphosella minima — likely to require a low level of donation
- Tryphosella moana — likely to require a low level of donation
- Tryphosella nanoides — likely to require a low level of donation
- Tryphosella orana — likely to require a low level of donation
- Tryphosella orchomenoides — likely to require a low level of donation
- Tryphosella oupi — likely to require a low level of donation
- Tryphosella oxystoma — likely to require a low level of donation
- Tryphosella propinqua — likely to require a low level of donation
- Tryphosella pusilla — likely to require a low level of donation
- Tryphosella quadrata — likely to require a low level of donation
- Tryphosella rodondo — likely to require a low level of donation
- Tryphosella rotundata — likely to require a low level of donation
- Tryphosella rusanovi — likely to require a low level of donation
- Tryphosella sarsi — likely to require a low level of donation
- Tryphosella schneideri — likely to require a low level of donation
- Tryphosella seasana — likely to require a low level of donation
- Tryphosella serans — likely to require a low level of donation
- Tryphosella simillima — likely to require a low level of donation
- Tryphosella sorell — likely to require a low level of donation
- Tryphosella spitzbergensis — likely to require a low level of donation
- Tryphosella stebbingi — likely to require a low level of donation
- Tryphosella sulcus — likely to require a low level of donation
- Tryphosella tathra — likely to require a low level of donation
- Tryphosella toowoomba — likely to require a low level of donation
- Tryphosella triangula — likely to require a low level of donation
- Tryphosella triangularis — likely to require a low level of donation
- Tryphosella tuckanarra — likely to require a low level of donation
- Tryphosella umbonatus — likely to require a low level of donation
- Tryphosella wangaratta — likely to require a low level of donation
- Tryphosella wongada — likely to require a low level of donation