Agelenopsis oklahoma | Funnel weaver spider | Arachnida | Agelenidae | P |
Agelenopsis oregonensis | Funnel weaver spider | Arachnida | Agelenidae | P |
Agelenopsis potteri | Funnel weaver spider | Arachnida | Agelenidae | C |
Agelenopsis utahana | Funnel weaver spider | Arachnida | Agelenidae | P |
Eratigena agrestis | Hobo Spider | Arachnida | Agelenidae | C |
Eratigena duellica | Giant House Spider | Arachnida | Agelenidae | C |
Tegenaria domestica | Barn Funnel Weaver | Arachnida | Agelenidae | C |
Callobius canada | Tangled nest spider | Arachnida | Amaurobiidae | P |
Callobius enus | Tangled nest spider | Arachnida | Amaurobiidae | P |
Callobius nomeus | Hacklemesh weaver spider | Arachnida | Amaurobiidae | P |
Antrodiaetus hageni | Folding-door spider | Arachnida | Antrodiaetidae | C |
Anyphaena pacifica | Sac spider, ghost spider | Arachnida | Anyphaenidae | P |
Aculepeira packardi | Northern Orbweaver | Arachnida | Araneidae | P |
Araneus corticarius | Orb weaver spider | Arachnida | Araneidae | P |
Araneus diadematus | Diadem Spider, Cross Orb Weaver | Arachnida | Araneidae | C |
Araneus gemma | Gem-shaped Orbweaver | Arachnida | Araneidae | P |
Araneus gemmoides | Cat-faced Spider, Jewel Spider | Arachnida | Araneidae | C |
Araneus marmoreus | Gem-shaped Orbweaver, Marbled Orbweaver | Arachnida | Araneidae | P |
Araneus nordmanni | Nordmann's Orbweaver | Arachnida | Araneidae | C |
Araneus saevus | Fierce Orbweaver | Arachnida | Araneidae | C |
Araneus trifolium | Shamrock Orbweaver | Arachnida | Araneidae | P |
Araniella displicata | Six-spotted Orbweaver | Arachnida | Araneidae | C |
Argiope trifasciata | Banded Garden Spider | Arachnida | Araneidae | C |
Cyclosa conica | Conical Trashline Orbweaver | Arachnida | Araneidae | C |
Hypsosinga groenlandica | Orbweaver | Arachnida | Araneidae | TBD |
Hypsosinga pygmaea | Small Orbweaver | Arachnida | Araneidae | P |
Hypsosinga rubens | Rubens Orbweaver | Arachnida | Araneidae | P |
Larinioides cornutus | Furrow orbweaver | Arachnida | Araneidae | C |
Larinioides patagiatus | Ornamental Orbweaver | Arachnida | Araneidae | C |
Larinioides sclopetarius | Grey Cross Spider | Arachnida | Araneidae | C |
Metepeira grandiosa | Orb weaver spider | Arachnida | Araneidae | P |
Metepeira palustris | Orb weaver spider | Arachnida | Araneidae | P |
Neoscona arabesca | Arabesque Orb weaver, Arabaesque Orbweaver | Arachnida | Araneidae | P |
Cheiracanthium inclusum | Agrarian Sac Spider | Arachnida | Cheiracanthiidae | P |
Cheiracanthium mildei | Yellow Sac Spider | Arachnida | Cheiracanthiidae | C |
Clubiona canadensis | Leafcurling sac spider | Arachnida | Clubionidae | P |
Clubiona mimula | Leafcurling sac spider | Arachnida | Clubionidae | P |
Clubiona moesta | Leafcurling sac spider | Arachnida | Clubionidae | P |
Clubiona norvegica | Leafcurling sac spider | Arachnida | Clubionidae | P |
Clubiona riparia | Riparian Sac Spider | Arachnida | Clubionidae | P |
Clubiona trivialis | Leafcurling sac spider | Arachnida | Clubionidae | P |
Castianeira alteranda | Prairie Ant-mimic Sac Spider | Arachnida | Corinnidae | TBD |
Castianeira longipalpa | Long-palped Ant-mimic Sac Spider | Arachnida | Corinnidae | P |
Castianeira walsinghami | Ant-mimic sac spider | Arachnida | Corinnidae | P |
Cryphoeca exlineae | Cybaeid spider | Arachnida | Cybaeidae | P |
Cybaeus charlesi | Woodland spider, soft spider | Arachnida | Cybaeidae | P |
Dictyna coloradensis | Mesh web weaver | Arachnida | Dictynidae | P |
Dictyna major | Meshweaver, Dictynid spider | Arachnida | Dictynidae | P |
Dictyna minuta | Meshweaver, Dictynid spider | Arachnida | Dictynidae | C |
Dictyna personata | Meshweaver, Dictynid spider | Arachnida | Dictynidae | P |
Dictyna subpinicola | Meshweaver, Dictynid spider | Arachnida | Dictynidae | C |
Dictyna volucripes | Meshweaver, Dictynid spider | Arachnida | Dictynidae | P |
Emblyna annulipes | Meshweaver, Dictynid spider | Arachnida | Dictynidae | C |
Emblyna borealis cavernosa | Meshweaver, Dictynid spider | Arachnida | Dictynidae | P |
Emblyna chitina | Meshweaver, Dictynid spider | Arachnida | Dictynidae | C |
Emblyna completa | Meshweaver, Dictynid spider | Arachnida | Dictynidae | P |
Emblyna horta | Meshweaver, Dictynid spider | Arachnida | Dictynidae | P |
Emblyna phylax | Meshweaver, Dictynid spider | Arachnida | Dictynidae | P |
Emblyna reticulata | Meshweaver, Dictynid spider | Arachnida | Dictynidae | P |
Mallos niveus | Mexican social spider | Arachnida | Dictynidae | C |
Tricholathys spiralis | Meshweaver, Dictynid spider | Arachnida | Dictynidae | P |
Dysdera crocata | Woodlouse Spider | Arachnida | Dysderidae | TBD |
Callilepis eremella | Gnaphosid ground spider | Arachnida | Gnaphosidae | P |
Drassodes neglectus | Gnaphosid ground spider | Arachnida | Gnaphosidae | P |
Drassodes saccatus | Gnaphosid ground spider | Arachnida | Gnaphosidae | P |
Drassyllus depressus | Gnaphosid ground spider | Arachnida | Gnaphosidae | C |
Drassyllus dromeus | Gnaphosid ground spider | Arachnida | Gnaphosidae | P |
Drassyllus insularis | Gnaphosid ground spider | Arachnida | Gnaphosidae | P |
Drassyllus lamprus | Gnaphosid ground spider | Arachnida | Gnaphosidae | P |
Drassyllus niger | Gnaphosid ground spider | Arachnida | Gnaphosidae | P |
Gnaphosa californica | Gnaphosid ground spider | Arachnida | Gnaphosidae | P |
Gnaphosa muscorum | Moss Ground Hunter | Arachnida | Gnaphosidae | P |
Haplodrassus bicornis | Gnaphosid ground spider | Arachnida | Gnaphosidae | C |
Haplodrassus eunis | Gnaphosid ground spider | Arachnida | Gnaphosidae | TBD |
Haplodrassus signifer | Ensign Ground Hunter | Arachnida | Gnaphosidae | P |
Herpyllus hesperolus | Gnaphosid ground spider | Arachnida | Gnaphosidae | P |
Micaria coloradensis | Gnaphosid ground spider | Arachnida | Gnaphosidae | TBD |
Micaria constricta | Gnaphosid ground spider | Arachnida | Gnaphosidae | TBD |
Micaria foxi | Gnaphosid ground spider | Arachnida | Gnaphosidae | P |
Micaria idana | Gnaphosid ground spider | Arachnida | Gnaphosidae | TBD |
Micaria laticeps | Gnaphosid ground spider | Arachnida | Gnaphosidae | TBD |
Micaria longipes | Gnaphosid ground spider | Arachnida | Gnaphosidae | TBD |
Micaria longispina | Gnaphosid ground spider | Arachnida | Gnaphosidae | TBD |
Micaria pulicaria | Glossy Ant-spider | Arachnida | Gnaphosidae | P |
Micaria riggsi | Gnaphosid ground spider | Arachnida | Gnaphosidae | P |
Micaria rossica | Gnaphosid ground spider | Arachnida | Gnaphosidae | P |
Nodocion eclecticus | Gnaphosid ground spider | Arachnida | Gnaphosidae | P |
Nodocion mateonus | Gnaphosid ground spider | Arachnida | Gnaphosidae | TBD |
Nodocion rufithoracicus | Gnaphosid ground spider | Arachnida | Gnaphosidae | P |
Nodocion voluntarius | Gnaphosid ground spider | Arachnida | Gnaphosidae | P |
Scotophaeus blackwalli | Mouse spider | Arachnida | Gnaphosidae | TBD |
Sergiolus columbianus | Gnaphosid ground spider | Arachnida | Gnaphosidae | P |
Sergiolus montanus | Common Patterned Ant-Mimic Ground Spider | Arachnida | Gnaphosidae | C |
Zelotes fratris | Gnaphosid ground spider | Arachnida | Gnaphosidae | P |
Zelotes puritanus | Gnaphosid ground spider | Arachnida | Gnaphosidae | P |
Zelotes tuobus | Gnaphosid ground spider | Arachnida | Gnaphosidae | P |
Cicurina idahoana | Idaho Meshweaver | Arachnida | Hahniidae | P |
Cicurina intermedia | Dwarf sheet spider | Arachnida | Hahniidae | P |
Cicurina robusta | Dwarf sheet spider | Arachnida | Hahniidae | TBD |
Agyneta fillmorana | Dwarf black Linyphiid spider | Arachnida | Linyphiidae | P |
Agyneta micaria | Dwarf black Linyphiid spider | Arachnida | Linyphiidae | P |
Agyneta olivacea | Dwarf black Linyphiid spider | Arachnida | Linyphiidae | P |
Agyneta ordinaria | Dwarf black Linyphiid spider | Arachnida | Linyphiidae | P |
Agyneta perspicua | Dwarf black Linyphiid spider | Arachnida | Linyphiidae | C |
Agyneta protrudens | Dwarf black Linyphiid spider | Arachnida | Linyphiidae | C |
Arcuphantes sylvaticus | Dwarf spider | Arachnida | Linyphiidae | C |
Bathyphantes pallidus | Dwarf spider | Arachnida | Linyphiidae | C |
Bathyphantes waneta | Waneta Shield Sheetweaver | Arachnida | Linyphiidae | P |
Centromerus longibulbus | Dwarf spider | Arachnida | Linyphiidae | P |
Ceraticelus atriceps | Dwarf spider | Arachnida | Linyphiidae | P |
Ceraticelus fissiceps | Dwarf spider | Arachnida | Linyphiidae | P |
Collinsia ksenia | Dwarf spider | Arachnida | Linyphiidae | TBD |
Coloncus siou | Dwarf spider | Arachnida | Linyphiidae | TBD |
Coreorgonal petulcus | Dwarf spider | Arachnida | Linyphiidae | TBD |
Diplostyla concolor | Dwarf spider | Arachnida | Linyphiidae | P |
Erigone aletris | Black dwarf spider | Arachnida | Linyphiidae | P |
Erigone blaesa | Blazed Dwarf Weaver | Arachnida | Linyphiidae | P |
Erigone dentosa | Hook-toothed Money Spider | Arachnida | Linyphiidae | P |
Frontinella pyramitela | Bowl-and-doily Spider | Arachnida | Linyphiidae | P |
Glyphesis idahoanus | Dwarf spider | Arachnida | Linyphiidae | TBD |
Helophora reducta | Dwarf spider | Arachnida | Linyphiidae | P |
Helophora tunagyna | Dwarf spider | Arachnida | Linyphiidae | P |
Incestophantes lamprus | Dwarf spider | Arachnida | Linyphiidae | TBD |
Incestophantes washingtoni | Washington Sheet-web Weaver | Arachnida | Linyphiidae | TBD |
Lepthyphantes intricatus | Dwarf spider | Arachnida | Linyphiidae | P |
Lepthyphantes leprosus | Household Fine Sheetweaver | Arachnida | Linyphiidae | P |
Linyphantes aeronauticus | Dwarf spider | Arachnida | Linyphiidae | P |
Mermessus trilobatus | Trilobate Dwarf Weaver | Arachnida | Linyphiidae | C |
Neriene digna | Sheetweb spider | Arachnida | Linyphiidae | P |
Neriene litigiosa | Sierra Dome Spider | Arachnida | Linyphiidae | P |
Neriene radiata | Filmy Dome Spider | Arachnida | Linyphiidae | C |
Pityohyphantes alticeps | Sheetweb spider | Arachnida | Linyphiidae | P |
Pityohyphantes costatus | Hammock Spider | Arachnida | Linyphiidae | P |
Pityohyphantes cristatus | Sheetweb spider | Arachnida | Linyphiidae | P |
Pocadicnemis americana | Sheetweb spider | Arachnida | Linyphiidae | P |
Pocadicnemis pumila | Sheetweb spider | Arachnida | Linyphiidae | P |
Scotinotylus ambiguus | Sheetweb spider | Arachnida | Linyphiidae | P |
Scotinotylus bicavatus | Sheetweb spider | Arachnida | Linyphiidae | TBD |
Sougambus bostoniensis | Sheetweb spider | Arachnida | Linyphiidae | P |
Spirembolus monticolens | Sheetweb spider | Arachnida | Linyphiidae | P |
Spirembolus prominens | Sheetweb spider | Arachnida | Linyphiidae | P |
Symmigma minimum | Sheetweb spider | Arachnida | Linyphiidae | C |
Tenuiphantes tenuis | Sheetweb spider | Arachnida | Linyphiidae | P |
Tenuiphantes zebra | Sheetweb spider | Arachnida | Linyphiidae | C |
Tenuiphantes zelatus | Sheetweb spider | Arachnida | Linyphiidae | TBD |
Walckenaeria communis | Sheetweb spider | Arachnida | Linyphiidae | P |
Walckenaeria tricornis | Sheetweb spider | Arachnida | Linyphiidae | TBD |
Wubana ornata | Sheetweb spider | Arachnida | Linyphiidae | P |
Agroeca ornata | Liocranid sac spider | Arachnida | Liocranidae | P |
Agroeca pratensis | Liocranid sac spider | Arachnida | Liocranidae | P |
Apostenus ducati | Liocranid sac spider | Arachnida | Liocranidae | C |
Alopecosa aculeata | Fox spider | Arachnida | Lycosidae | C |
Alopecosa kochi | Koch's Wolf Spider | Arachnida | Lycosidae | P |
Arctosa emertoni | Emerton's Wolf Spider | Arachnida | Lycosidae | P |
Arctosa littoralis | Shoreline Wolf Spider | Arachnida | Lycosidae | P |
Hogna frondicola | Forest Wolf Spider | Arachnida | Lycosidae | C |
Pardosa altamontis | Thin-legged wolf spider | Arachnida | Lycosidae | P |
Pardosa anomala | Thin-legged wolf spider | Arachnida | Lycosidae | P |
Pardosa buckleyi | Thin-legged wolf spider | Arachnida | Lycosidae | P |
Pardosa coloradensis | Thin-legged wolf spider | Arachnida | Lycosidae | P |
Pardosa concinna | Thin-legged wolf spider | Arachnida | Lycosidae | TBD |
Pardosa dorsalis | Thin-legged wolf spider | Arachnida | Lycosidae | P |
Pardosa dorsuncata | Thin-legged wolf spider | Arachnida | Lycosidae | P |
Pardosa fuscula | Thin-legged wolf spider | Arachnida | Lycosidae | P |
Pardosa groenlandica | Groenland Wolf Spider | Arachnida | Lycosidae | C |
Pardosa lowriei | Thin-legged wolf spider | Arachnida | Lycosidae | TBD |
Pardosa mackenziana | Mackenzie's Thin-legged Wolf Spider | Arachnida | Lycosidae | P |
Pardosa moesta | Shiny Wolf Spider | Arachnida | Lycosidae | TBD |
Pardosa ontariensis | Thin-legged wolf spider | Arachnida | Lycosidae | C |
Pardosa wyuta | Thin-legged wolf spider | Arachnida | Lycosidae | C |
Pardosa xerampelina | Thin-legged wolf spider | Arachnida | Lycosidae | P |
Pirata piraticus | Pirate Otter Spider | Arachnida | Lycosidae | P |
Schizocosa mccooki | Brush-legged spider | Arachnida | Lycosidae | P |
Schizocosa minnesotensus | Brush-legged spider | Arachnida | Lycosidae | P |
Trochosa ruricola | Rustic Wolf Spider | Arachnida | Lycosidae | P |
Trochosa terricola | Ground Wolf Spider | Arachnida | Lycosidae | C |
Mimetus hesperus | Western Pirate Spider | Arachnida | Mimetidae | C |
Oxyopes scalaris | Western Lynx Spider | Arachnida | Oxyopidae | C |
Apollophanes margareta | Running crab spider | Arachnida | Philodromidae | C |
Ebo evansae | Evans's Running Crab Spider | Arachnida | Philodromidae | TBD |
Philodromus californicus | Running crab spider | Arachnida | Philodromidae | P |
Philodromus cespitum | Turf Running Spider | Arachnida | Philodromidae | C |
Philodromus dispar | Eurasian Running Crab Spider | Arachnida | Philodromidae | C |
Philodromus insperatus | Running crab spider | Arachnida | Philodromidae | P |
Philodromus oneida | Running crab spider | Arachnida | Philodromidae | P |
Philodromus pernix | Running crab spider | Arachnida | Philodromidae | P |
Philodromus praelustris | Running crab spider | Arachnida | Philodromidae | P |
Philodromus rodecki | Running crab spider | Arachnida | Philodromidae | P |
Philodromus rufus | White-striped Running Crab Spider | Arachnida | Philodromidae | C |
Philodromus speciosus | Running crab spider | Arachnida | Philodromidae | P |
Philodromus spectabilis | Running crab spider | Arachnida | Philodromidae | P |
Rhysodromus alascensis | Running crab spider | Arachnida | Philodromidae | P |
Rhysodromus histrio | Attractive Running Crab Spider | Arachnida | Philodromidae | C |
Thanatus altimontis | Running crab spider | Arachnida | Philodromidae | TBD |
Thanatus coloradensis | Running crab spider | Arachnida | Philodromidae | P |
Thanatus formicinus | False crab spider | Arachnida | Philodromidae | P |
Thanatus striatus | Five-striped Spider | Arachnida | Philodromidae | P |
Tibellus asiaticus | Slender crab spider | Arachnida | Philodromidae | TBD |
Tibellus chamberlini | Slender crab spider | Arachnida | Philodromidae | P |
Tibellus maritimus | Slender crab spider | Arachnida | Philodromidae | P |
Tibellus oblongus | Oblong Running Spider | Arachnida | Philodromidae | C |
Pholcophora americana | American Cellar Spider | Arachnida | Pholcidae | C |
Pholcus opilionoides | Cellar spider | Arachnida | Pholcidae | C |
Pholcus phalangioides | Long-bodied Cellar Spider | Arachnida | Pholcidae | C |
Psilochorus hesperus | Pholcid spider | Arachnida | Pholcidae | P |
Zygiella x-notata | Silver-sided Sector Spider | Arachnida | Phonognathidae | TBD |
Phrurotimpus borealis | Greater Ant-Mimic Corinne Spider | Arachnida | Phrurolithidae | P |
Phrurotimpus certus | Lesser Ant-Mimic Corinne Spider | Arachnida | Phrurolithidae | P |
Scotinella pugnata | Phrurolithid spider | Arachnida | Phrurolithidae | P |
Pimoa haden | Pimoid spider | Arachnida | Pimoidae | P |
Dolomedes triton | Six-spotted Fishing Spider | Arachnida | Pisauridae | C |
Attinella dorsata | Elongated Patterned Jumping Spider | Arachnida | Salticidae | P |
Attulus ammophilus | Jumping spider | Arachnida | Salticidae | C |
Attulus fasciger | Asiatic Wall Jumping Spider | Arachnida | Salticidae | TBD |
Attulus finschi | Jumping spider | Arachnida | Salticidae | P |
Attulus floricola | Flower Jumping Spider | Arachnida | Salticidae | P |
Dendryphantes nigromaculatus | Black-marked Jumping Spider | Arachnida | Salticidae | P |
Eris militaris | Bronze Jumping Spider | Arachnida | Salticidae | C |
Evarcha proszynskii | Proszynski's Jumping Spider | Arachnida | Salticidae | C |
Habronattus americanus | Jumping spider | Arachnida | Salticidae | P |
Habronattus decorus | Jumping spider | Arachnida | Salticidae | C |
Habronattus hirsutus | Hirsute Paradise Spider | Arachnida | Salticidae | C |
Habronattus oregonensis | Oregon Paradise Spider | Arachnida | Salticidae | P |
Habronattus sansoni | Jumping spider | Arachnida | Salticidae | C |
Neon pixii | Jumping spider | Arachnida | Salticidae | P |
Neon reticulatus | Jumping spider | Arachnida | Salticidae | P |
Pelegrina aeneola | Coppered White-cheeked Jumping Spider | Arachnida | Salticidae | P |
Pelegrina balia | White-cheeked jumping spider | Arachnida | Salticidae | C |
Pelegrina clemata | White-cheeked jumping spider | Arachnida | Salticidae | TBD |
Pelegrina flavipes | White-cheeked jumping spider | Arachnida | Salticidae | TBD |
Pelegrina helenae | White-cheeked jumping spider | Arachnida | Salticidae | P |
Pelegrina montana | White-cheeked jumping spider | Arachnida | Salticidae | P |
Pelegrina proterva | Common White-cheeked Jumping Spider | Arachnida | Salticidae | P |
Pellenes lapponicus | Jumping spider | Arachnida | Salticidae | P |
Phanias concoloratus | Jumping spider | Arachnida | Salticidae | C |
Phidippus borealis | Boreal Tufted Jumping Spider | Arachnida | Salticidae | P |
Phidippus johnsoni | Johnson's Jumping Spider | Arachnida | Salticidae | C |
Phidippus purpuratus | Marbled Purple Jumping Spider | Arachnida | Salticidae | C |
Platycryptus californicus | California Flattened Jumping Spider | Arachnida | Salticidae | C |
Salticus scenicus | Zebra Jumping Spider | Arachnida | Salticidae | C |
Sassacus papenhoei | Common Leaf-beetle Jumping Spider | Arachnida | Salticidae | P |
Sassacus vitis | Buttonhook Leaf-beatle Jumping Spider | Arachnida | Salticidae | P |
Sittisax ranieri | Ranier's Patterned Jumping Spider | Arachnida | Salticidae | TBD |
Synageles leechi | Jumping spider | Arachnida | Salticidae | TBD |
Synageles occidentalis | Jumping spider | Arachnida | Salticidae | TBD |
Talavera minuta | Minute Jumping Spider | Arachnida | Salticidae | P |
Tutelina similis | Thick-spined Jumping Spider | Arachnida | Salticidae | P |
Usofila pacifica | American long-legged cave spider | Arachnida | Telemidae | P |
Metellina mimetoides | Long-jawed orb weaver | Arachnida | Tetragnathidae | C |
Tetragnatha extensa | Common Stretch Spider | Arachnida | Tetragnathidae | P |
Tetragnatha laboriosa | Silver Long-jawed Orb Weaver | Arachnida | Tetragnathidae | P |
Tetragnatha versicolor | Versicolor Long-jawed Orb Weaver | Arachnida | Tetragnathidae | C |
Asagena americana | Two-spotted Cobweb Spider | Arachnida | Theridiidae | C |
Cryptachaea canionis | Cobweb spider | Arachnida | Theridiidae | P |
Dipoena nigra | Cobweb spider | Arachnida | Theridiidae | P |
Enoplognatha intrepida | Cobweb spider | Arachnida | Theridiidae | TBD |
Enoplognatha latimana | Scarce Candy-striped Spider | Arachnida | Theridiidae | C |
Enoplognatha marmorata | Marbled Cobweb Spider | Arachnida | Theridiidae | P |
Enoplognatha ovata | Common Candy-striped Spider | Arachnida | Theridiidae | C |
Enoplognatha wyuta | Candy-striped spider | Arachnida | Theridiidae | C |
Euryopis formosa | Inland Triangular Cobweaver | Arachnida | Theridiidae | P |
Euryopis funebris | Eastern Triangular Cobweaver | Arachnida | Theridiidae | C |
Euryopis scriptipes | Cobweb spider | Arachnida | Theridiidae | C |
Latrodectus hesperus | Western Black Widow | Arachnida | Theridiidae | C |
Neottiura bimaculata | Cobweb spider | Arachnida | Theridiidae | P |
Parasteatoda tepidariorum | Common House Spider | Arachnida | Theridiidae | C |
Steatoda albomaculata | White-spotted False Widow | Arachnida | Theridiidae | P |
Steatoda bipunctata | Rabbit Hutch Spider | Arachnida | Theridiidae | TBD |
Steatoda borealis | Boreal Combfoot | Arachnida | Theridiidae | P |
Steatoda grossa | False Black Widow | Arachnida | Theridiidae | C |
Steatoda hespera | False widow spider | Arachnida | Theridiidae | P |
Steatoda triangulosa | Triangulate Combfoot Spider | Arachnida | Theridiidae | C |
Steatoda washona | False widow spider | Arachnida | Theridiidae | P |
Theridion differens | Cobweb spider | Arachnida | Theridiidae | C |
Theridion leechi | Cobweb spider | Arachnida | Theridiidae | P |
Theridion murarium | Fence Long-legged Cobweaver | Arachnida | Theridiidae | C |
Theridion neomexicanum | Cobweb spider | Arachnida | Theridiidae | P |
Theridion petraeum | Cobweb spider | Arachnida | Theridiidae | P |
Theridion rabuni | Cobweb spider | Arachnida | Theridiidae | P |
Theridula emertoni | Emerson's Bitubercled Cobweaver | Arachnida | Theridiidae | P |
Thymoites camano | Comb-footed spider | Arachnida | Theridiidae | C |
Bassaniana utahensis | Utah Crab Spider | Arachnida | Thomisidae | C |
Coriarachne brunneipes | Brown-legged Crab Spider | Arachnida | Thomisidae | TBD |
Mecaphesa asperata | Northern Crab Spider | Arachnida | Thomisidae | C |
Mecaphesa celer | Swift Crab Spider | Arachnida | Thomisidae | P |
Misumena vatia | Goldenrod Crab Spider | Arachnida | Thomisidae | C |
Xysticus benefactor | Ground crab spider | Arachnida | Thomisidae | P |
Xysticus cunctator | Ground crab spider | Arachnida | Thomisidae | P |
Xysticus discurscans | Ground crab spider | Arachnida | Thomisidae | P |
Xysticus elegans | Ground crab spider | Arachnida | Thomisidae | C |
Xysticus emertoni | Emerton's Crab Spider | Arachnida | Thomisidae | P |
Xysticus ferox | Tan Crab Spider | Arachnida | Thomisidae | P |
Xysticus gulosus | Ground crab spider | Arachnida | Thomisidae | P |
Xysticus locuples | Ground crab spider | Arachnida | Thomisidae | P |
Xysticus luctuosus | Ground crab spider | Arachnida | Thomisidae | TBD |
Xysticus montanensis | Montane Crab Spider | Arachnida | Thomisidae | P |
Xysticus pretiosus | Ground crab spider | Arachnida | Thomisidae | TBD |
Titanoeca nigrella | Titanoecid spider | Arachnida | Titanoecidae | P |
Titanoeca nivalis | Titanoecid spider | Arachnida | Titanoecidae | P |
Meriola decepta | Trachelid spider | Arachnida | Trachelidae | TBD |
Hyptiotes gertschi | Gertsch's Triangleweaver | Arachnida | Uloboridae | C |
Uloborus glomosus | Featherlegged Orbweaver | Arachnida | Uloboridae | TBD |