181 species for Orange County |
| Colloquial | family | sciName | comName |
|---|
| Funnel Weavers | AGELENIDAE | Agelenopsis emertoni | a grass spider |
| | Agelenopsis naevia | a grass spider |
| | Agelenopsis pennsylvanica | a grass spider |
| | Barronopsis texana | a funnel weaver |
| | Coras juvenilis | |
| | Agelenopsis unidentified species | |
| Folding Trapdoor Spiders | ANTRODIAETIDAE | Antrodiaetus unicolor | a foldingdoor spider |
| Ghost Spiders | ANYPHAENIDAE | Anyphaena fraterna | a ghost spider |
| | Anyphaena pectorosa | a ghost spider |
| | Hibana gracilis | garden ghost spider |
| | Wulfila albens | a ghost spider |
| | Wulfila saltabundus | a ghost spider |
| Orb Weavers | ARANEIDAE | Acanthepeira stellata | Star-bellied orb weaver |
| | Araneus bicentenarius | lichenmarked orbweaver |
| | Araneus guttulatus | an orbweaver |
| | Araneus marmoreus | Marbled orbweaver |
| | Araneus nordmanni | an orbweaver |
| | Araneus thaddeus | Lattice orbweaver |
| | Argiope aurantia | yellow garden spider |
| | Argiope trifasciata | Banded garden spider, Banded Argiope |
| | Eustala anastera | Humpbacked orbweaver |
| | Eustala emertoni | an orbweaver |
| | Gea heptagon | an orbweaver |
| | Hypsosinga rubens | an orbweaver |
| | Larinia directa | an orbweaver |
| | Larinioides cornutus | Furrow orbweaver |
| | Mangora gibberosa | Lined orbweaver |
| | Mangora maculata | Greenlegged orbweaver |
| | Mangora placida | tuftlegged orbweaver |
| | Mangora spiculata | an orbweaver |
| | Mecynogea lemniscata | Basilica orbweaver |
| | Metepeira labyrinthea | Labyrinth orbweaver |
| | Micrathena gracilis | spined Micrathena |
| | Micrathena mitrata | white micrathena |
| | Micrathena sagittata | Arrowshaped Micrathena |
| | Neoscona arabesca | Arabesque orbweaver |
| | Neoscona crucifera | a spotted orbweaver |
| | Neoscona domiciliorum | a spotted orbweaver |
| | Verrucosa arenata | an orb weaver |
| | Mastophora phrynosoma | Toadlike Bolas Spider |
| Purseweb Spiders | ATYPIDAE | Sphodros atlanticus | a purseweb spider |
| No Colloquial Name | CHELIFERIDAE | Dactylochelifer copiosus | Forest Chelifer |
| CHTHONIIDAE | Ephippiochthonius tetrachelatus | |
| CICURINIDAE | Cicurina arcuata | a mesh web spider |
| Antmimics and Ground Sac Spiders | CORINNIDAE | Castianeira cingulata | twobanded antmimic |
| | Castianeira crocata | an antlike runner |
| | Castianeira longipalpa | manybanded antmimic |
| Armoured harvestmen | COSMETIDAE | Libitioides sayi | Say's Armored Harvestman |
| Mesh Web Weavers | DICTYNIDAE | Emblyna sublata | a mesh web spider |
| Wafer-lid Trapdoor Spiders | EUCTENIZIDAE | Myrmekiaphila foliata | wafer-lid trapdoor spider |
| Ground Spiders | GNAPHOSIDAE | Callilepis pluto | a ground spider |
| | Drassyllus ellipes | a ground spider |
| | Gnaphosa sericata | a ground spider |
| | Herpyllus ecclesiasticus | Parson spider |
| | Micaria longipes | an antlike ground spider |
| | Micaria punctata | an antlike ground spider |
| | Sosticus insularis | a ground spider |
| No Colloquial Name | HAHNIIDAE | Neoantistea agilis | a comb-tailed spider |
| HALONOPROCTIDAE | Ummidia unidentified species | a corklid trapdoor spider |
| | Ummidia audouini | a cork-lid trapdoor spider |
| | Ummidia carabivora | a cork-lid trapdoor spider |
| | Ummidia neilgaimani | a cork-lid trapdoor spider |
| Sheetweb and Dwarf Spiders | LINYPHIIDAE | Ceraticelus creolus | a dwarf spider |
| | Ceraticelus similis | a dwarf spider |
| | Origanates rostratus | a dwarf spider |
| | Centromerus denticulatus | a sheetweb weaver |
| | Frontinella pyramitela | bowl and doily weaver |
| | Neriene radiata | Filmy dome spider |
| | Tenuiphantes sabulosus | a sheetweb weaver |
| Wolf Spiders | LYCOSIDAE | Allocosa funerea | a wolf spider |
| | Geolycosa fatifera | |
| | Gladicosa gulosa | a wolf spider |
| | Hogna lenta | Field wolf spider |
| | Pardosa milvina | a thinlegged wolf spider spider |
| | Pirata suwaneus | a pirate wolf spider |
| | Rabidosa punctulata | Dotted wolf spider |
| | Rabidosa rabida | a wolf spider |
| | Schizocosa avida | a wolf spider |
| | Schizocosa ocreata | Brushlegged wolf spider |
| | Tigrosa annexa | a wolf spider |
| | Tigrosa georgicola | a wolf spider |
| | Tigrosa helluo | a wolf spider |
| | Gladicosa unidentified species | |
| | Schizocosa unidentified species | |
| | Pirata alachuus | a pirate wolf spider |
| | Pirata apalacheus | a pirate wolf spider |
| | Pirata hiteorum | a pirate wolf spider |
| Pirate spiders | MIMETIDAE | Mimetus puritanus | a pirate spider |
| No Colloquial Name | MYSMENIDAE | Microdipoena guttata | a minute clasping weaver |
| NEOBISIIDAE | Microbisium parvulum | |
| NEPHILIDAE | Trichonephila clavipes | Golden Silk orbweaver |
| Scaffold Web Spiders | NESTICIDAE | Nesticus unidentified species | a cave cobweb spider |
| | Eidmannella pallida | a cave cobweb spider |
| Lynx Spiders | OXYOPIDAE | Oxyopes aglossus | a lynx spider |
| | Oxyopes salticus | striped lynx spider |
| | Peucetia viridans | green lynx spider |
| Running Crab Spiders | PHILODROMIDAE | Philodromus imbecillus | a running crab spider |
| | Philodromus minutus | a running crab spider |
| No Colloquial Name | PHOLCIDAE | Pholcus manueli | a cellar spider |
| | Crossopriza lyoni | a cellar spider |
| PHRUROLITHIDAE | Phrurotimpus alarius | a phrurolithid |
| | Phrurotimpus borealis | a phrurolithid |
| | Phrurotimpus unidentified species | a phrurolithid |
| | Scotinella redempta | |
| | Scotinella unidentified species | |
| | Phrurotimpus annulatus | a phrurolithid |
| | Phrurotimpus palustris | a phrurolithid |
| | Phrurotimpus umbratilis | a phrurolithid |
| Nursery Web Spiders | PISAURIDAE | Dolomedes albineus | whitebanded fishing spider |
| | Dolomedes scriptus | Striped fishing spider |
| | Dolomedes tenebrosus | Dark fishing spider |
| | Dolomedes triton | Six-spotted fishing spider |
| | Dolomedes vittatus | a fishing spider |
| | Pisaurina dubia | a nursery web spider |
| | Pisaurina mira | nursery web spider |
| Jumping Spiders | SALTICIDAE | Eris militaris | Bronze jumping spider |
| | Ghelna canadensis | a jumping spider |
| | Hentzia mitrata | a jumping spider |
| | Hentzia palmarum | Longjawed jumping spider |
| | Lyssomanes viridis | Magnolia green jumper |
| | Maevia inclemens | Dimorphic jumping spider |
| | Marpissa lineata | a jumping spider |
| | Paraphidippus aurantius | Emerald jumping spider |
| | Pelegrina exigua | a jumping spider |
| | Pelegrina galathea | peppered jumper |
| | Pelegrina proterva | a jumping spider |
| | Phidippus audax | Bold jumper, Daring jumping spider |
| | Phidippus clarus | Red-backed jumping spider |
| | Phidippus princeps | a jumping spider |
| | Phidippus whitmani | Whitman's jumping spider |
| | Platycryptus undatus | a jumping spider |
| | Sarinda hentzi | an antmimic jumping spider |
| | Colonus sylvanus | a jumping spider |
| | Tutelina elegans | a jumping spider |
| | Tutelina harti | a jumping spider |
| | Zygoballus rufipes | hammerjawed jumper |
| | Zygoballus sexpunctatus | a jumping spider |
| | Phidippus pius | |
| No Colloquial Name | SCLEROSOMATIDAE | Hadrobunus maculosus | |
| | Leiobunum aldrichi | |
| | Leiobunum flavum | |
| | Leiobunum formosum | |
| | Leiobunum politum | |
| | Leiobunum uxorium | |
| | Leiobunum vittatum | |
| | Leiobunum euserratipalpe | |
| Long-jawed Orb Weavers | TETRAGNATHIDAE | Glenognatha foxi | a longjawed orbweaver |
| | Leucauge venusta | orchard orbweaver |
| | Pachygnatha furcillata | a thickjawed orbweaver |
| | Tetragnatha caudata | a longjawed orbweaver |
| | Tetragnatha elongata | a longjawed orbweaver |
| | Tetragnatha laboriosa | silver longjawed orbweaver |
| | Tetragnatha versicolor | a longjawed orbweaver |
| Cobweb Spiders | THERIDIIDAE | Argyrodes elevatus | a dewdrop spider |
| | Episinus amoenus | a cobweb spider |
| | Euryopis funebris | a cobweb spider |
| | Latrodectus variolus | Northern black widow |
| | Parasteatoda tepidariorum | common house spider |
| | Rhomphaea fictilium | a cobweb spider |
| | Robertus riparius | a cobweb spider |
| | Spintharus flavidus | a cobweb spider |
| | Steatoda grossa | false black widow |
| | Theridion differens | a cobweb spider |
| | Theridion frondeum | a cobweb spider |
| | Theridula emertoni | a cobweb spider |
| | Theridula opulenta | a cobweb spider |
| | Tidarren sisyphoides | a cobweb spider |
| | Yunohamella lyrica | a cobweb spider |
| Crab Spiders | THOMISIDAE | Mecaphesa asperata | Northern crab spider |
| | Mecaphesa celer | Swift crab spider |
| | Misumenoides formosipes | whitebanded crab spider |
| | Misumessus oblongus | a crab spider |
| | Synema parvulum | a crab spider |
| | Tmarus angulatus | a crab spider |
| | Xysticus ferox | a ground crab spider |
| | Xysticus funestus | a ground crab spider |
| No Colloquial Name | TRACHELIDAE | Meriola decepta | a cuspuled spider |
| | Trachelas similis | a cuspuled spider |
| | Trachelas tranquillus | a cuspuled spider |
| | Trachelas unidentified species | cuspuled spiders |
| Cribellate Orb Weavers | ULOBORIDAE | Hyptiotes cavatus | Triangle web spider |