- Singularitanais annectens — £20.00
- Sinhaloscia dimorpha — £40.00
- Sinoandaniopsis donghaiensis — £20.00
- Sinobathynella decamera — £20.00
- Sinocorophium alienense — £20.00
- Sinocorophium dongtanense — £20.00
- Sinocorophium hangangense — £20.00
- Sinocorophium heteroceratum — £20.00
- Sinocorophium homoceratum — £20.00
- Sinocorophium intermedium — £20.00
- Sinocorophium japonicum — £20.00
- Sinocorophium jindoense — £20.00
- Sinocorophium lamellatum — £20.00
- Sinocorophium minutum — £20.00
- Sinocorophium monospinum — £20.00
- Sinocorophium sinensis — £20.00
- Sinocorophium triangulapedarum — £20.00
- Sinodillo ferrarai — £40.00
- Sinodillo ferrari — £40.00
- Sinodillo goaligongshanensis — £40.00
- Sinodillo longistylus — £40.00
- Sinodillo schmalfussi — £40.00
- Sinodillo troglophilus — £40.00
- Sinodillo tuberculatus — £40.00
- Sinodina acutipoda — £20.00
- Sinodina angulata — £20.00
- Sinodina banna — £20.00
- Sinodina bispinosa — £20.00
- Sinodina dianica — £20.00
- Sinodina gregoriana — £20.00
- Sinodina heterodactyla — £20.00
- Sinodina leptopropoda — £20.00
- Sinodina lijiang — £20.00
- Sinodina wangtai — £20.00
- Sinodina yongshengica — £20.00
- Sinodina yui — £20.00
- Sinoecetes reni — £20.00
- Sinoecetes sinensis — £20.00
- Sinoediceros homopalmatus — £20.00
- Sinoediceros hwanghaensis — £20.00
- Sinogammarus chuanhui — £20.00
- Sinogammarus troglodytes — £20.00
- Sinolapotamon anacoluthon — £40.00
- Sinolapotamon auriculatum — £40.00
- Sinolapotamon palmatum — £40.00
- Sinolapotamon patellifer — £40.00
- Sinopotamon baokangense — £40.00
- Sinopotamon chishuiense — £40.00
- Sinopotamon cochlearidigitum — £40.00
- Sinopotamon davidi — £40.00
- Sinopotamon ebianense — £40.00
- Sinopotamon emeiense — £40.00
- Sinopotamon fuxingense — £40.00
- Sinopotamon introdigitum — £40.00
- Sinopotamon kwanhsienense — £40.00
- Sinopotamon pingshanense — £40.00
- Sinopotamon tinghsisugense — £40.00
- Sinopotamon weiyuanense — £40.00
- Sinopotamon yaanense — £40.00
- Sinopotamon yichangense — £40.00
- Sinorchestia nipponensis — £20.00
- Sinorchestia sinensis — £20.00
- Sinorchestia taiwanensis — £20.00
- Sinosquilla hispida — £40.00
- Sinosquilla sinica — £40.00
- Sintorolana atrox — £20.00
- Siphonoecetes arabicus — £20.00
- Siphonoecetes bulborostrum — £20.00
- Siphonoecetes conchicola — £20.00
- Siphonoecetes crassicornis — £20.00
- Siphonoecetes dellavallei — £20.00
- Siphonoecetes erythraeus — £20.00
- Siphonoecetes exolitus — £20.00
- Siphonoecetes kroyeranus — £20.00
- Siphonoecetes neapolitanus — £20.00
- Siphonoecetes orientalis — £20.00
- Siphonoecetes pallidus — £20.00
- Siphonoecetes sabatieri — £20.00
- Siphonoecetes smithianus — £20.00
- Siphonoecetes striatus — £20.00
- Siphonoecetes typicus — £20.00
- Siphonolabrum californiensis — £20.00
- Siphonolabrum fastigatum — £20.00
- Siphonolabrum langi — £20.00
- Siphonolabrum mirabile — £20.00
- Siphonolabrum tenebrosus — £20.00
- Siriella aequiremis — £20.00
- Siriella affinis — £20.00
- Siriella africana — £20.00
- Siriella akajimaensis — £20.00
- Siriella amamiensis — £20.00
- Siriella anomala — £20.00
- Siriella armata — £20.00
- Siriella australiensis — £20.00
- Siriella australis — £20.00
- Siriella bacescui — £20.00
- Siriella bassi — £20.00
- Siriella brevicaudata — £20.00
- Siriella brevirostris — £20.00
- Siriella brevispina — £20.00
- Siriella brooki — £20.00
- Siriella brucei — £20.00
- Siriella castellabatensis — £20.00
- Siriella chaitiamvongae — £20.00
- Siriella chessi — £20.00
- Siriella chierchiae — £20.00
- Siriella clausii — £20.00
- Siriella conformalis — £20.00
- Siriella costellabatensis — £20.00
- Siriella crassipes — £20.00
- Siriella dayi — £20.00
- Siriella denticulata — £20.00
- Siriella distinguenda — £20.00
- Siriella dollfusi — £20.00
- Siriella dubia — £20.00
- Siriella essingtonensis — £20.00
- Siriella gracilipes — £20.00
- Siriella gracilis — £20.00
- Siriella halei — £20.00
- Siriella hanseni — £20.00
- Siriella iii — £20.00
- Siriella inornata — £20.00
- Siriella izuensis — £20.00
- Siriella jaltensis — £20.00
- Siriella japonica — £20.00
- Siriella jonesi — £20.00
- Siriella koreana — £20.00
- Siriella lacertilis — £20.00
- Siriella lingvura — £20.00
- Siriella longiarticulis — £20.00
- Siriella longidactyla — £20.00
- Siriella longipes — £20.00
- Siriella macrophthalma — £20.00
- Siriella macropsis — £20.00
- Siriella media — £20.00
- Siriella melloi — £20.00
- Siriella mexicana — £20.00
- Siriella mulyadii — £20.00
- Siriella muranoi — £20.00
- Siriella nodosa — £20.00
- Siriella norvegica — £20.00
- Siriella occulta — £20.00
- Siriella okadai — £20.00
- Siriella pacifica — £20.00
- Siriella panamensis — £20.00
- Siriella paulsoni — £20.00
- Siriella plumicauda — £20.00
- Siriella podoensis — £20.00
- Siriella pondoensis — £20.00
- Siriella quadrispinosa — £20.00
- Siriella quilonensis — £20.00
- Siriella rimata — £20.00
- Siriella roosevelti — £20.00
- Siriella scissilis — £20.00
- Siriella seafdeci — £20.00
- Siriella serrata — £20.00
- Siriella sinensis — £20.00
- Siriella singularis — £20.00
- Siriella spinula — £20.00
- Siriella tabaniocula — £20.00
- Siriella tadjourensis — £20.00
- Siriella talbotae — £20.00
- Siriella tenuiungula — £20.00
- Siriella thompsonii — £20.00
- Siriella trispina — £20.00
- Siriella tuberculum — £20.00
- Siriella vincente — £20.00
- Siriella vincenti — £20.00
- Siriella vulgaris — £20.00
- Siriella wadai — £20.00
- Siriella watasei — £20.00
- Siriella wolffi — £20.00
- Sirpus gordonae — £20.00
- Sirpus monodi — £20.00
- Sirpus ponticus — £20.00
- Sirpus zariquieyi — £20.00
- Sisalia carricarti — £20.00
- Skaptopus brychius — £20.00
- Skelosophusa eumeces — £40.00
- Skelosophusa gollhardi — £40.00
- Skelosophusa prolixa — £40.00
- Sketinella trontelji — £20.00
- Skotobaena monodi — £20.00
- Skotobaena mortoni — £20.00
- Skuphonura ecuadorensis — £20.00
- Skuphonura itapuca — £20.00
- Skuphonura kensleyi — £20.00
- Skuphonura laticeps — £20.00
- Skuphonura lindae — £20.00
- Sluginella crassicornis — £20.00
- Sluginella gracilicornis — £20.00
- Sluginella kietlinskii — £20.00
- Sluginella macrophthalma — £20.00
- Sluginella pachycerus — £20.00
- Sluginella stanislavii — £20.00
- Sluginella tenuipes — £20.00
- Smalleyus tricristatus — £40.00
- Smaragdogammarus gulekani — £20.00
- Smaragdogammarus smaragdinus — £20.00
- Smaraldia springthorpei — £20.00
- Smenispa convexa — £40.00
- Smenispa irregularis — £40.00
- Snaha aruna — £40.00
- Snaha escheri — £40.00
- Socarnella bonnieri — £20.00
- Socarnella cavipalmata — £20.00
- Socarnella delectabilis — £20.00
- Socarnes allectus — £20.00
- Socarnes bidenticulatus — £20.00
- Socarnes erythrophthalmus — £20.00
- Socarnes filicornis — £20.00
- Socarnes hartmanae — £20.00
- Socarnes hartmani — £20.00
- Socarnes morhibanensis — £20.00
- Socarnes rurutu — £20.00
- Socarnes septimus — £20.00
- Socarnes tiendi — £20.00
- Socarnes tongyeongensis — £20.00
- Socarnes tuscarora — £20.00
- Socarnes vahlii — £20.00
- Socarnoides eugenovi — £20.00
- Socarnoides illudens — £20.00
- Socarnoides kergueleni — £20.00
- Socarnoides unidentatus — £20.00
- Socarnopsis allecta — £20.00
- Socarnopsis catacumba — £20.00
- Socarnopsis dissimulantia — £20.00
- Socarnopsis honiara — £20.00
- Socarnopsis karamani — £20.00
- Socarnopsis obesa — £20.00
- Socarnopsis tandai — £20.00
- Soceulia alainia — £40.00
- Soceulia brunnea — £40.00
- Soceulia major — £40.00
- Soceulia marmorea — £40.00
- Socotra pseudocardisoma — £40.00
- Socotrapotamon nojidense — £40.00
- Socotrapotamon nojidensis — £40.00
- Socotrapotamon socotrense — £40.00
- Socotrapotamon socotrensis — £40.00
- Socotroniscus sacciformis — £40.00
- Sodhiana afghaniensis — £40.00
- Sodhiana blanfordi — £40.00
- Sodhiana iranica — £40.00
- Sodhiana rokitanskyi — £40.00
- Solenocera acuminata — £20.00
- Solenocera africana — £20.00
- Solenocera agassizi — £20.00
- Solenocera agassizii — £20.00
- Solenocera alfonso — £20.00
- Solenocera algoensis — £20.00
- Solenocera alticarinata — £20.00
- Solenocera annectens — £20.00
- Solenocera atlantidis — £20.00
- Solenocera australiana — £20.00
- Solenocera barbata — £20.00
- Solenocera barunajaya — £20.00
- Solenocera bedokensis — £20.00
- Solenocera bifurcata — £20.00
- Solenocera burukovskyi — £20.00
- Solenocera choprai — £20.00
- Solenocera comata — £20.00
- Solenocera crassicornis — £20.00
- Solenocera danae — £20.00
- Solenocera elongata — £20.00
- Solenocera faxoni — £20.00
- Solenocera florea — £20.00
- Solenocera geijskesi — £20.00
- Solenocera gurjanovae — £20.00
- Solenocera halli — £20.00
- Solenocera hextii — £20.00
- Solenocera koelbeli — £20.00
- Solenocera maldivensis — £20.00
- Solenocera mascarensis — £20.00
- Solenocera melantho — £20.00
- Solenocera membranacea — £20.00
- Solenocera moosai — £20.00
- Solenocera mutator — £20.00
- Solenocera necopina — £20.00
- Solenocera nodulosa — £20.00
- Solenocera pectinata — £20.00
- Solenocera pectinulata — £20.00
- Solenocera phuongi — £20.00
- Solenocera rathbunae — £20.00
- Solenocera rathbuni — £20.00
- Solenocera spinajugo — £20.00
- Solenocera sumatransis — £20.00
- Solenocera vioscai — £20.00
- Solenocera waltairensis — £20.00
- Solenocera zarenkovi — £20.00
- Solenolambrus arcuatus — £20.00
- Solenolambrus decemspinosus — £20.00
- Solenolambrus noordendei — £20.00
- Solenolambrus portoricensis — £20.00
- Solenolambrus tenellus — £20.00
- Solenolambrus typicus — £20.00
- Solenopagurus diomedeae — £20.00
- Solenopagurus lineatus — £20.00
- Solenotheres prolixus — £20.00
- Soliella flava — £20.00
- Soliella melanospinis — £20.00
- Solinca aulix — £40.00
- Solitariopagurus cauticolus — £20.00
- Solitariopagurus profundus — £20.00
- Solitariopagurus triprobolus — £20.00
- Solitariopagurus trullirostris — £20.00
- Solitariopagurus tuerkayi — £20.00
- Solitroides motokawai — £20.00
- Somalodillo paeninsulae — £40.00
- Somalodillo squamatus — £40.00
- Somalodillo sulcatus — £40.00
- Somalodillo vanharteni — £40.00
- Somalodilloides laticauda — £40.00
- Somalodilloides pallidus — £40.00
- Somalodilloides pilosus — £40.00
- Somalodilloides pseudopilosus — £40.00
- Somaloniscus ercolinii — £40.00
- Somaloniscus nitidus — £40.00
- Somaloniscus simonettai — £40.00
- Somaloniscus taramassoi — £40.00
- Somanniathelphusa amoyensis — £40.00
- Somanniathelphusa araeochela — £40.00
- Somanniathelphusa bawangensis — £40.00
- Somanniathelphusa boyangensis — £40.00
- Somanniathelphusa brevipodum — £40.00
- Somanniathelphusa dangi — £40.00
- Somanniathelphusa falx — £40.00
- Somanniathelphusa gaoyunensis — £40.00
- Somanniathelphusa grayi — £40.00
- Somanniathelphusa guilinensis — £40.00
- Somanniathelphusa hainanensis — £40.00
- Somanniathelphusa huaanensis — £40.00
- Somanniathelphusa huanglungensis — £40.00
- Somanniathelphusa kyphuensis — £40.00
- Somanniathelphusa lacuvita — £40.00
- Somanniathelphusa linchuanensis — £40.00
- Somanniathelphusa longicaudus — £40.00
- Somanniathelphusa maehongensis — £40.00
- Somanniathelphusa megachela — £40.00
- Somanniathelphusa nanningensis — £40.00
- Somanniathelphusa pax — £40.00
- Somanniathelphusa plicatus — £40.00
- Somanniathelphusa qiongshanensis — £40.00
- Somanniathelphusa ruijinensis — £40.00
- Somanniathelphusa sinensis — £40.00
- Somanniathelphusa taiwanensis — £40.00
- Somanniathelphusa tongzhaensis — £40.00
- Somanniathelphusa triangularis — £40.00
- Somanniathelphusa yangshanensis — £40.00
- Somanniathelphusa yuilinensis — £40.00
- Somanniathelphusa zanklon — £40.00
- Somanniathelphusa zhangpuensis — £40.00
- Somanniathelphusa zhapoensis — £40.00
- Somanniathelphusa zhongshiensis — £40.00
- Sophrosyne abyssi — £20.00
- Sophrosyne antarctica — £20.00
- Sophrosyne californica — £20.00
- Sophrosyne cantractia — £20.00
- Sophrosyne hispana — £20.00
- Sophrosyne integricauda — £20.00
- Sophrosyne inverarae — £20.00
- Sophrosyne ledoyeri — £20.00
- Sophrosyne moorei — £20.00
- Sophrosyne murrayi — £20.00
- Sophrosyne peartae — £20.00
- Sophrosyne robertsoni — £20.00
- Sophrosyne rodondo — £20.00
- Sophrosyne ruffoi — £20.00
- Soteriscus bremondi — £40.00
- Soteriscus brumdocantoi — £40.00
- Soteriscus desertarum — £40.00
- Soteriscus disimilis — £40.00
- Soteriscus fructuosi — £40.00
- Soteriscus fuscovariegatus — £40.00
- Soteriscus gaditanus — £40.00
- Soteriscus gibbosus — £40.00
- Soteriscus laouensis — £40.00
- Soteriscus madeirae — £40.00
- Soteriscus mateui — £40.00
- Soteriscus porcellioniformis — £40.00
- Soteriscus relictus — £40.00
- Soteriscus stricticauda — £40.00
- Soteriscus trilineatus — £40.00
- Soteriscus virescens — £40.00
- Soteriscus wollastoni — £40.00
- Sotoplax robertsi — £20.00
- Sowinskya macrocera — £20.00
- Spasskogammarus spasskii — £20.00
- Spasskogammarus tzvetkovae — £20.00
- Spasskogammarus tzvetkovare — £20.00
- Spathapagurus collinae — £20.00
- Spathapagurus longimanus — £20.00
- Spathione aprosdovrima — £20.00
- Spathiopus cojimarensis — £20.00
- Spathiopus looensis — £20.00
- Spectarcturus multispinatus — £20.00
- Spectrarcturus multispinatus — £20.00
- Spelaeogammarus bahiensis — £20.00
- Spelaeogammarus sanctus — £20.00
- Spelaeogammarus santanensis — £20.00
- Spelaeogammarus spinilacertus — £20.00
- Spelaeogammarus titan — £20.00
- Spelaeogammarus trajanoae — £20.00
- Spelaeogammarus uai — £20.00
- Spelaeogriphus lepidops — £20.00
- Spelaeomysis bottazzii — £20.00
- Spelaeomysis cardisomae — £20.00
- Spelaeomysis cochinensis — £20.00
- Spelaeomysis longipes — £20.00
- Spelaeomysis nuniezi — £20.00
- Spelaeomysis olivae — £20.00
- Spelaeomysis quinterensis — £20.00
- Spelaeomysis servatus — £20.00
- Spelaeomysis villalobosi — £20.00
- Spelaeonethes brixiensis — £40.00
- Spelaeonethes mancinii — £40.00
- Spelaeonethes medius — £40.00
- Spelaeonethes nodulosus — £40.00
- Spelaeonicippe buchi — £20.00
- Spelaeonicippe provo — £20.00
- Spelaeoniscus akfadouensis — £40.00
- Spelaeoniscus coiffaiti — £40.00
- Spelaeoniscus costai — £40.00
- Spelaeoniscus debrugei — £40.00
- Spelaeoniscus hamatus — £40.00
- Spelaeoniscus kabylicola — £40.00
- Spelaeoniscus lagrecai — £40.00
- Spelaeoniscus occidentalis — £40.00
- Spelaeoniscus orientalis — £40.00
- Spelaeoniscus petraliai — £40.00
- Spelaeoniscus ragonesei — £40.00
- Spelaeoniscus sahariensis — £40.00
- Spelaeoniscus vallettai — £40.00
- Spelaeoniscus vandeli — £40.00
- Spelaeorchestia koloana — £20.00
- Speleocuma guanche — £20.00
- Speloeophoroides capixaba — £40.00
- Speloeophorus brasiliensis — £40.00
- Speloeophorus callapoides — £40.00
- Speloeophorus digueti — £40.00
- Speloeophorus elevatus — £40.00
- Speloeophorus inflatus — £40.00
- Speloeophorus microspeos — £40.00
- Speloeophorus nodosus — £40.00
- Speloeophorus pontifer — £40.00
- Speloeophorus schmitti — £40.00
- Speloeophorus subcircularis — £40.00
- Spelunconiscus castroi — £40.00
- Speocarcinus amazonicus — £20.00
- Speocarcinus berglundi — £20.00
- Speocarcinus carolinensis — £20.00
- Speocarcinus dentatus — £20.00
- Speocarcinus granulimanus — £20.00
- Speocarcinus lobatus — £20.00
- Speocarcinus meloi — £20.00
- Speocarcinus monotuberculatus — £20.00
- Speocarcinus spinicarpus — £20.00
- Speocirolana bolivari — £20.00
- Speocirolana disparicornis — £20.00
- Speocirolana endeca — £20.00
- Speocirolana fustiura — £20.00
- Speocirolana guerrai — £20.00
- Speocirolana guerrei — £20.00
- Speocirolana hardeni — £20.00
- Speocirolana lapenita — £20.00
- Speocirolana pelaezi — £20.00
- Speocirolana prima — £20.00
- Speocirolana pubens — £20.00
- Speocirolana thermydronis — £20.00
- Speocirolana xilitla — £20.00
- Speocirolana zumbadora — £20.00
- Speodromia platyarthrodes — £40.00
- Speonebalia cannoni — £20.00
- Sphaeramene flausinae — £20.00
- Sphaeramene microtylotos — £20.00
- Sphaeramene polytylotos — £20.00
- Sphaerillo kozuensis — £40.00
- Sphaerillo oharaensis — £40.00
- Sphaerillodillo conisaleus — £40.00
- Sphaerillodillo pubescens — £40.00
- Sphaerobathytropa ribauti — £40.00
- Sphaerodromia brizops — £40.00
- Sphaerodromia ducoussoi — £40.00
- Sphaerodromia kendalli — £40.00
- Sphaerodromia lamellata — £40.00
- Sphaerodromia nux — £40.00
- Sphaerolana affinis — £20.00
- Sphaerolana interstitialis — £20.00
- Sphaerolana karenae — £20.00
- Sphaeroma annandalei — £20.00
- Sphaeroma antiqua — £20.00
- Sphaeroma bachmayeri — £20.00
- Sphaeroma bigranulatum — £20.00
- Sphaeroma bolivari — £20.00
- Sphaeroma boryi — £20.00
- Sphaeroma burkartii — £20.00
- Sphaeroma crenulatum — £20.00
- Sphaeroma curtum — £20.00
- Sphaeroma destructor — £20.00
- Sphaeroma dumerilii — £20.00