Browse by classification
540 groups · 1445 species in the portal
- Kingdom Animalia 1445
- Phylum Acanthocephala 1
- Class Eoacanthocephala 1
- Order Neoechinorhynchida 1
- Family Dendronucleatidae 1
- Genus Dendronucleata 1
- Family Dendronucleatidae 1
- Order Neoechinorhynchida 1
- Class Eoacanthocephala 1
- Phylum Annelida 22
- Class Clitellata 22
- Order Branchiobdellida 6
- Family Cambarincolidae 6
- Genus Cambarincola 6
- Family Cambarincolidae 6
- Order Haplotaxida 1
- Family Haplotaxidae 1
- Genus Haplotaxis 1
- Family Haplotaxidae 1
- Order Lumbriculida 15
- Family Lumbriculidae 14
- Genus Eremidrilus 7
- Genus Pararhynchelmis 1
- Genus Spelaedrilus 1
- Genus Stylodrilus 3
- Genus Trichodrilus 2
- Family Parvidrilidae 1
- Genus Parvidrilus 1
- Family Lumbriculidae 14
- Order Branchiobdellida 6
- Class Clitellata 22
- Phylum Arthropoda 1330
- Subphylum Chelicerata 353
- Class Arachnida 353
- Order Actinedida 16
- Family Limnohalacaridae 3
- Genus Hamohalacarus 1
- Genus Soldanellonyx 2
- Family Rhagidiidae 13
- Genus Elliotta 1
- Genus Flabellorhagidia 1
- Genus Foveacheles 4
- Genus Poecilophysis 2
- Genus Rhagidia 1
- Genus Robustocheles 1
- Genus Traegaardhia 3
- Family Limnohalacaridae 3
- Order Araneae 122
- Family Dictynidae 55
- Genus Cicurina 55
- Family Leptonetidae 23
- Genus Appaleptoneta 4
- Genus Calileptoneta 1
- Genus Ozarkia 6
- Genus Tayshaneta 12
- Family Linyphiidae 15
- Genus Agyneta 2
- Genus Anthrobia 2
- Genus Bathyphantes 1
- Genus Erigone 1
- Genus Islandiana 5
- Genus Oaphanetes 1
- Genus Oreonetides 1
- Genus Phanetta 1
- Genus Porrhomma 1
- Family Lycosidae 2
- Family Nesticidae 21
- Genus Eidmannella 6
- Genus Nesticus 15
- Family Ochyroceratidae 2
- Family Tengellidae 3
- Genus Anachemmis 1
- Genus Liocranoides 2
- Family Theridiidae 1
- Genus Thymoites 1
- Family Dictynidae 55
- Order Mesostigmata 5
- Family Laelapidae 1
- Genus Laelaps 1
- Family Macrochelidae 2
- Genus Macrocheles 2
- Family Veigaiidae 2
- Genus Veigaia 2
- Family Laelapidae 1
- Order Opiliones 46
- Family Cladonychiidae 2
- Genus Speleomaster 2
- Family Paranonychidae 7
- Genus Sclerobunus 7
- Family Phalangodidae 26
- Genus Banksula 9
- Genus Bishopella 1
- Genus Calicina 1
- Genus Crosbyella 2
- Genus Phalangodes 1
- Genus Texella 11
- Genus Tolus 1
- Family Sabaconidae 3
- Genus Hesperonemastoma 3
- Family Stygnopsidae 2
- Genus Chinquipellobunus 2
- Family Taracidae 5
- Genus Taracus 5
- Family Travuniidae 1
- Genus Speleonychia 1
- Family Cladonychiidae 2
- Order Oribatida 2
- Family Belbidae 1
- Genus Belba 1
- Family Galumnidae 1
- Genus Galumna 1
- Family Belbidae 1
- Order Pseudoscorpiones 153
- Family Bochicidae 1
- Genus Leucohya 1
- Family Cheiridiidae 2
- Genus Apocheiridium 1
- Genus Cheiridium 1
- Family Chernetidae 10
- Genus Dinocheirus 1
- Genus Hesperochernes 4
- Genus Neoallochernes 2
- Genus Tuberochernes 3
- Family Chthoniidae 97
- Genus Aphrastochthonius 5
- Genus Apochthonius 15
- Genus Kleptochthonius 32
- Genus Mexichthonius 1
- Genus Mundochthonius 2
- Genus Neochthonius 2
- Genus Tyrannochthonius 37
- Genus Vulcanochthonius 3
- Family Ideoroncidae 1
- Genus Albiorix 1
- Family Larcidae 5
- Genus Larca 5
- Family Neobisiidae 27
- Genus Alabamocreagris 2
- Genus Americocreagris 1
- Genus Australinocreagris 1
- Genus Cryptocreagris 2
- Genus Fissilicreagris 1
- Genus Lissocreagris 5
- Genus Microcreagris 1
- Genus Parobisium 3
- Genus Tartarocreagris 11
- Family Pseudogarypidae 3
- Genus Pseudogarypus 3
- Family Syarinidae 7
- Genus Chitrella 6
- Genus Chitrellina 1
- Family Bochicidae 1
- Order Schizomida 2
- Family Hubbardiidae 1
- Genus Hubbardia 1
- Family Protoschizomidae 1
- Genus Agastoschizomus 1
- Family Hubbardiidae 1
- Order Scorpiones 1
- Family Vaejovidae 1
- Genus Uroctonus 1
- Family Vaejovidae 1
- Order Trombidiformes 6
- Family Aturidae 1
- Genus Axonopsella 1
- Family Bogatiidae 1
- Genus Horreolanus 1
- Family Cocceupodidae 1
- Genus Linopodes 1
- Family Hydryphantidae 1
- Genus Almuerzothyas 1
- Family Limnesiidae 1
- Genus Protolimnesia 1
- Family Nudomideopsidae 1
- Genus Allomideopsis 1
- Family Aturidae 1
- Order Actinedida 16
- Class Arachnida 353
- Subphylum Crustacea 414
- Class Malacostraca 377
- Order Amphipoda 191
- Family Aoridae 1
- Genus Grandidierella 1
- Family Artesiidae 2
- Genus Artesia 2
- Family Brevitalitridae 2
- Genus Spelaeorchestia 2
- Family Crangonyctidae 165
- Genus Allocrangonyx 2
- Genus Bactrurus 8
- Genus Crangonyx 15
- Genus Stygobromus 139
- Genus Stygonyx 1
- Family Eusiridae 3
- Genus Paramoera 3
- Family Gammaridae 3
- Genus Gammarus 3
- Family Hadziidae 8
- Genus Allotexiweckelia 1
- Genus Holsingerius 1
- Genus Liagoceradocus 1
- Genus Mexiweckelia 1
- Genus Paraholsingerius 1
- Genus Paramexiweckelia 1
- Genus Texiweckelia 1
- Genus Texiweckeliopsis 1
- Family Hyalellidae 1
- Genus Hyalella 1
- Family Melitidae 3
- Genus Carnarimelita 1
- Genus Rotomelita 2
- Family Parabogidiellidae 1
- Genus Parabogidiella 1
- Family Seborgiidae 2
- Genus Seborgia 2
- Family Aoridae 1
- Order Bathynellacea 23
- Family Bathynellidae 10
- Genus Bathynella 3
- Genus Hobbsinella 2
- Genus Pacificabathynella 5
- Family Parabathynelidae 13
- Genus Califobathynella 2
- Genus Californibathynella 1
- Genus Hexabathynella 4
- Genus Montanabathynella 2
- Genus Texanobathynella 4
- Family Bathynellidae 10
- Order Decapoda 44
- Family Atyidae 4
- Genus Halocaridina 2
- Genus Palaemonias 2
- Family Cambaridae 35
- Genus Cambarus 15
- Genus Faxonius 1
- Genus Orconectes 6
- Genus Procambarus 12
- Genus Troglocambarus 1
- Family Palaemonidae 3
- Genus Calathaemon 1
- Genus Palaemonetes 2
- Family Procarididae 2
- Genus Procaris 1
- Genus Vetericaris 1
- Family Atyidae 4
- Order Isopoda 118
- Family Asellidae 90
- Genus Bowmanasellus 1
- Genus Caecidotea 56
- Genus Calasellus 2
- Genus Columbasellus 1
- Genus Conasellus 6
- Genus Lirceolus 6
- Genus Lirceus 7
- Genus Oregonasellus 1
- Genus Pseudobaicalasellus 7
- Genus Remasellus 1
- Genus Salmasellus 2
- Family Cirolanidae 4
- Genus Antrolana 1
- Genus Cirolanides 2
- Genus Speocirolana 1
- Family Ligiidae 1
- Genus Ligidium 1
- Family Microcerberidae 3
- Genus Texicerberus 3
- Family Philosciidae 4
- Genus Hawaiioscia 4
- Family Stenasellidae 2
- Genus Mexistenasellus 2
- Family Trichoniscidae 14
- Genus Amerigoniscus 8
- Genus Brackenridgia 3
- Genus Miktoniscus 3
- Family Asellidae 90
- Order Thermosbaenacea 1
- Family Thermosbaenidae 1
- Genus Tethysbaena 1
- Family Thermosbaenidae 1
- Order Amphipoda 191
- Class Maxillopoda 17
- Order Cyclopoida 14
- Family Cyclopidae 14
- Genus Cyclops 2
- Genus Diacyclops 9
- Genus Megacyclops 1
- Genus Rheocyclops 2
- Family Cyclopidae 14
- Order Harpacticoida 2
- Family Ameiridae 1
- Genus Nitocrellopsis 1
- Family Canthocamptidae 1
- Genus Bryocamptus 1
- Family Ameiridae 1
- Order Siphonostomatoida 1
- Family Lernaeopodidae 1
- Genus Cauloxenus 1
- Family Lernaeopodidae 1
- Order Cyclopoida 14
- Class Ostracoda 20
- Order Podocopida 20
- Family Candonidae 13
- Genus Bicornucandona 1
- Genus Comalcandona 3
- Genus Cypria 1
- Genus Lacrimacandona 1
- Genus Namiotkocypria 1
- Genus Pseudocandona 2
- Genus Rugosuscandona 1
- Genus Schornikovdona 1
- Genus Tuberona 1
- Genus Ufocandona 1
- Family Entocytheridae 7
- Genus Sagittocythere 2
- Genus Sphaeromicola 1
- Genus Uncinocythere 4
- Family Candonidae 13
- Order Podocopida 20
- Class Malacostraca 377
- Subphylum Hexapoda 420
- Class Collembola 100
- Order Entomobryomorpha 49
- Family Entomobryidae 39
- Genus Coecobrya 3
- Genus Entomobrya 1
- Genus Hawinella 1
- Genus Pseudosinella 23
- Genus Sinella 11
- Family Oncopoduridae 7
- Genus Oncopodura 7
- Family Tomoceridae 3
- Genus Lethemurus 1
- Genus Plutomurus 2
- Family Entomobryidae 39
- Order Poduromorpha 20
- Family Hypogastruridae 10
- Genus Ceratophysella 1
- Genus Schaefferia 3
- Genus Typhlogastrura 6
- Family Neanuridae 3
- Genus Neanura 1
- Genus Paleonura 1
- Genus Speleonura 1
- Family Onychiuridae 7
- Genus Onychiurus 7
- Family Hypogastruridae 10
- Order Symphypleona 31
- Family Arrhopalitidae 31
- Genus Pygmarrhopalites 31
- Family Arrhopalitidae 31
- Order Entomobryomorpha 49
- Class Diplura 10
- Order Dicellurata 2
- Family Japygidae 2
- Genus Mixojapyx 1
- Genus Occasjapyx 1
- Family Japygidae 2
- Order Rhabdura 8
- Family Campodeidae 8
- Genus Condeicampa 1
- Genus Litocampa 7
- Family Campodeidae 8
- Order Dicellurata 2
- Class Insecta 310
- Order Coleoptera 281
- Family Anobiidae 1
- Genus Niptus 1
- Family Carabidae 192
- Genus Ameroduvalius 1
- Genus Anillaspis 1
- Genus Anillinus 12
- Genus Blackburnia 2
- Genus Catopocerus 2
- Genus Darlingtonea 1
- Genus Horologion 2
- Genus Mecyclothorax 1
- Genus Neaphaenops 1
- Genus Nelsonites 2
- Genus Paratachys 1
- Genus Pseudanophthalmus 147
- Genus Rhadine 17
- Genus Xenotrechus 2
- Family Curculionidae 1
- Genus Lymantes 1
- Family Dryopidae 3
- Genus Comaldessus 1
- Genus Stygoparnus 1
- Genus Stygoporus 1
- Family Dytiscidae 3
- Genus Ereboporus 1
- Genus Haideoporus 1
- Genus Psychopomporus 1
- Family Elmidae 4
- Genus Typhloelmis 4
- Family Leiodidae 22
- Genus Glacicavicola 1
- Genus Ptomaphagus 21
- Family Staphylinidae 54
- Genus Arianops 6
- Genus Batriasymmodes 5
- Genus Batrisodes 30
- Genus Speleobama 1
- Genus Speleochus 8
- Genus Texamaurops 1
- Genus Tychobythinus 3
- Family Tenebrionidae 1
- Genus Eleodes 1
- Family Anobiidae 1
- Order Dermaptera 1
- Family Carcinophoridae 1
- Genus Anisolabis 1
- Family Carcinophoridae 1
- Order Diptera 3
- Family Ceratopogonidae 1
- Genus Forcipomyia 1
- Family Keroplatidae 1
- Genus Tylparua 1
- Family Sphaeroceridae 1
- Genus Spelobia 1
- Family Ceratopogonidae 1
- Order Heteroptera 2
- Family Mesoveliidae 1
- Genus Cavaticovelia 1
- Family Reduviidae 1
- Genus Nesidiolestes 1
- Family Mesoveliidae 1
- Order Homoptera 8
- Order Lepidoptera 1
- Order Orthoptera 6
- Family Gryllidae 6
- Genus Caconemobius 5
- Genus Thaumatogryllus 1
- Family Gryllidae 6
- Order Zygentoma 8
- Family Nicoletiidae 8
- Genus Speleonycta 1
- Genus Spinanycta 1
- Genus Texoreddellia 6
- Family Nicoletiidae 8
- Order Coleoptera 281
- Class Collembola 100
- Subphylum Myriapoda 143
- Class Chilopoda 4
- Order Geophilomorpha 1
- Family Himantariidae 1
- Genus Stenophilus 1
- Family Himantariidae 1
- Order Lithobiomorpha 1
- Family Lithobiidae 1
- Genus Nampabius 1
- Family Lithobiidae 1
- Order Scolopendromorpha 2
- Family Cryptopidae 2
- Genus Thalkethops 1
- Genus Theatops 1
- Family Cryptopidae 2
- Order Geophilomorpha 1
- Class Diplopoda 139
- Order Callipodida 2
- Family Abacionidae 2
- Genus Tetracion 2
- Family Abacionidae 2
- Order Chordeumatida 108
- Family Caseyidae 3
- Family Cleidogonidae 62
- Genus Pseudotremia 62
- Family Conotylidae 12
- Genus Austrotyla 3
- Genus Conotyla 2
- Genus Idagona 3
- Genus Lophomus 1
- Genus Macromastus 1
- Genus Plumatyla 1
- Genus Taiyutyla 1
- Family Striariidae 3
- Family Tingupidae 2
- Genus Blancosoma 1
- Genus Tingupa 1
- Family Trichopetalidae 26
- Genus Causeyella 3
- Genus Nannopetalum 2
- Genus Scoterpes 15
- Genus Trichopetalum 1
- Genus Trigenotyla 1
- Genus Zygonopus 4
- Order Julida 2
- Family Zosteractinidae 2
- Genus Ameractis 1
- Genus Zosteractis 1
- Family Zosteractinidae 2
- Order Polydesmida 25
- Family Macrosternodesmidae 18
- Genus Chaetaspis 5
- Genus Coloradesmus 5
- Genus Nevadesmus 2
- Genus Pratherodesmus 3
- Genus Sequoiadesmus 1
- Genus Speorthus 2
- Family Nearctodesmidae 1
- Genus Ergodesmus 1
- Family Polydesmidae 6
- Genus Speodesmus 6
- Family Macrosternodesmidae 18
- Order Siphonophorida 1
- Family Siphonorhinidae 1
- Genus Illacme 1
- Family Siphonorhinidae 1
- Order Spirostreptida 1
- Family Cambalidae 1
- Genus Cambala 1
- Family Cambalidae 1
- Order Callipodida 2
- Class Chilopoda 4
- Subphylum Chelicerata 353
- Phylum Chordata 22
- Subphylum Vertebrata 22
- Class Actinopterygii 10
- Order Percopsiformes 6
- Family Amblyopsidae 6
- Genus Amblyopsis 2
- Genus Speoplatyrhinus 1
- Genus Troglichthys 1
- Genus Typhlichthys 2
- Family Amblyopsidae 6
- Order Scorpaeniformes 1
- Order Siluriformes 3
- Family Ictaluridae 3
- Genus Prietella 1
- Genus Satan 1
- Genus Trogloglanis 1
- Family Ictaluridae 3
- Order Percopsiformes 6
- Class Amphibia 12
- Order Caudata 12
- Family Plethodontidae 12
- Genus Eurycea 9
- Genus Gyrinophilus 3
- Family Plethodontidae 12
- Order Caudata 12
- Class Actinopterygii 10
- Subphylum Vertebrata 22
- Phylum Mollusca 36
- Class Gastropoda 36
- Order Basommatophora 2
- Family Carychiidae 1
- Genus Carychium 1
- Family Physidae 1
- Genus Physa 1
- Family Carychiidae 1
- Order Littorinimorpha 30
- Family Cochliopidae 13
- Genus Balconorbis 1
- Genus Phreatoceras 1
- Genus Phreatodrobia 10
- Genus Vitropyrgus 1
- Family Hydrobiidae 17
- Genus Amnicola 2
- Genus Antrobia 1
- Genus Antrorbis 2
- Genus Antroselates 1
- Genus Dasyscias 1
- Genus Fontigens 7
- Genus Holsingeria 1
- Genus Stygopyrgus 1
- Genus Texapyrgus 1
- Family Cochliopidae 13
- Order Stylommatophora 4
- Family Helicodiscidae 2
- Genus Helicodiscus 2
- Family Zonitidae 2
- Genus Glyphyalinia 2
- Family Helicodiscidae 2
- Order Basommatophora 2
- Class Gastropoda 36
- Phylum Nematoda 1
- Class Enoplea 1
- Order Trichocephalida 1
- Family Capillariidae 1
- Genus Amphibiocapillaria 1
- Family Capillariidae 1
- Order Trichocephalida 1
- Class Enoplea 1
- Phylum Platyhelminthes 33
- Class Cestoda 1
- Order Proteocephalidea 1
- Family Proteocephalidae 1
- Genus Proteocephalus 1
- Family Proteocephalidae 1
- Order Proteocephalidea 1
- Class Turbellaria 32
- Order Alloecoela 1
- Family Prorhynchidae 1
- Genus Geocentrophora 1
- Family Prorhynchidae 1
- Order Tricladida 31
- Family Dendrocoelidae 2
- Genus Dendrocoelopsis 2
- Family Kenkiidae 21
- Genus Kenkia 3
- Genus Sphalloplana 18
- Family Planariidae 8
- Genus Phagocata 8
- Family Dendrocoelidae 2
- Order Alloecoela 1
- Class Cestoda 1
- Phylum Acanthocephala 1
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