Trashline orb weaver m

Common Name: trashline orb weaver
Family: Araneidae
Scientific Name: Cyclosa turbinata
Size: See Image 2

Theridion goodnightorum m

Common Name:
Family: Theridiidae
Scientific Name: Theridion goodnightorum
Size: 2.7mm

Araneus gemmoides f

Common Name:
Family: Araneidae
Scientific Name: Araneus gemmoides
Size: See Image 3

Araneus diadematus f

Common Name:
Family: Araneidae
Scientific Name: Araneus diadematus
Size: See Image4

Metepeira foxi m

Common Name:
Family: Araneidae
Scientific Name: Metepeira foxi
Size: 2.7 – 4.5 mm

Mallos pallidus f

Common Name:
Family: Dictynidae
Scientific Name: Mallos pallidus
Size: See Image 3

Mallos pearcei f

Common Name:
Family: Dictynidae
Scientific Name: Mallos pearcei
Size: See Image 1

Bowl and Doily spider m

Common Name: bowl and doily spider
Family: Linyphiidae
Scientific Name: Frontinella pyramitela
Size: See Image 4

Theridion punctipes m

Common Name:
Family: Theridiidae
Scientific Name: Theridion punctipes
Size: 2.7 mm

Crustulina sticta m

Common Name:
Family: Theridiidae
Scientific Name: Crustulina sticta
Size: See Image 1

Crustulina sticta f

Common Name:
Family: Theridiidae
Scientific Name: Crustulina sticta
Size: See Image 1

Asagena pulcher m

Common Name:
Family: Theridiidae
Scientific Name: Asagena pulcher
Size: See Image 3

Grass spider m

Common Name: grass spider
Family: Agelenidae
Scientific Name: Agelenopsis aperta
Size: See Image 4

Grass spider f

Common Name: grass spider
Family: Agelenidae
Scientific Name: Agelenopsis aperta
Size: 10 – 19 mm

Zygiella x-notata f

Common Name:
Family: Araneidae
Scientific Name: Zygiella x-notata
Size: 7.4 – 8.7 mm

Longjawed orbweaver m

Common Name: longjawed orb weaver
Family: Tetragnathidae
Scientific Name: Tetragnatha versicolor
Size: See Image 3

Longjawed orbweaver f

Common Name: longjawed orbweaer
Family: Tetragnathidae
Scientific Name: Tetragnatha versicolor
Size: 6.5 mm

Longjawed orbweaver m

Common Name: longjawed orbweaver
Family: Tetragnathidae
Scientific Name: Tetragnatha nitens
Size: See Image 1

Longjawed orbweaver f

Common Name: longjawed orbweaver
Family: Tetragnathidae
Scientific Name: Tetragnatha nitens
Size: 7.4 – 11 mm

Silver garden spider

Common Name: silver garden spider
Family: Araneidae
Scientific Name: Argiope argentata
Size: 12 – 16 mm

Eustala californiensis f

Common Name:
Family: Araneidae
Scientific Name: Eustala californiensis
Size: See Image 4

Larinia directa f

Common Name:
Family: Araneidae
Scientific Name: Larinia directa
Size: See Image 1

Larinia directa m

Common Name:
Family: Araneidae
Scientific Name: Larinia directa
Size: 4.5 – 6.5 mm

Bridge orbweaver f

Common Name: bridge orbweaver
Family: Araneidae
Scientific Name: Larinioides sclopetarius
Size: See Image 5

Bridge orbweaver m

Common Name: bridge orbweaver
Family: Araneidae
Scientific Name: Larinioides sclopetarius
Size: See Image 6

Metazygia zilloides f

Common Name:
Family: Araneidae
Scientific Name: Metazygia zilloides
Size: See Image 2

Metazygia zilloides m

Common Name:
Family: Araneidae
Scientific Name: Metazygia zilloides
Size: See Image 6

Uloborus diversus f

Common Name:
Family: Uloboridae
Scientific Name: Uloborus diversus
Size: 3.2 – 4.7 mm

Uloborus diversus m

Common Name:
Family: Ulorboridae
Scientific Name: Uloborus diversus
Size: 2.1 – 2.7 mm

Metepeira crassipes m

Common Name:
Family: Araneidae
Scientific Name: Metepeira crassipes
Size: See Image 5

Metepeira crassipes f

Common Name:
Family: Araneidae
Scientific Name: Metepeira crassipes
Size: 5.9 – 7.2 mm

Metepeira spinipes f

Common Name:
Family: Araneidae
Scientific Name: Metepeira spinipes
Size: 6 mm

Trashline orb weaver f

Common Name: Trashline orb weaver
Family: Araneidae
Scientific Name: Cyclosa conica
Size: See Image 1

Trashline orb weaver m

Common Name: trashline orb weaver
Family: Araneidae
Scientific Name: Cyclosa conica
Size: See Image 5

Trashline orb weaver f

Common Name: trashline orb weaver
Family: Araneidae
Scientific Name: Cyclosa turbinata
Size: See Image 3

Banded garden spider f

Common Name: banded garden spider
Family: Ananeidae
Scientific Name: Argiope trifasciata
Size: 15 – 25 mm

Silver garden spider m

Common Name: silver garden spider
Family: Araneidae
Scientific Name: Argiope argentata
Size: 3.7 – 4.7 mm

Silver garden spider f

Common Name: silver garden spider
Family: Araneidae
Scientific Name: Argiope argentata
Size: 12 – 16 mm

Yellow garden spider f

Common Name: yellow garden spider
Family: Araneidae
Scientific Name: Argiope aurantia
Size: 19 – 28 mm

Mimetus hesperus m

Common Name:
Family: Mimetidae
Scientific Name: Mimetus hesperus
Size: See Image 5

Dictyna agressa m

Common Name:
Family: Dictynidae
Scientific Name: Dictyna agressa
Size: See Image 1

Bolas spider m

Common Name: bolas spider
Family: Araneidae
Scientific Name: Mastophora cornigera
Size: See Image 1

Bolas spider f

Common Name: bolas spider
Family: Araneidae
Scientific Name: Mastophora cornigera
Size: 12 mm

Neriene digna f

Common Name:
Family: Linyphiidae
Scientific Name: Neriene digna
Size: See Image 4

Theridion murarium m

Common Name:
Family: Theridiidae
Scientific Name: Theridion murarium
Size: See Image 2

Theridion kawea f

Common Name:
Family: Theridiidae
Scientific Name: Theridion kawea
Size: See Image 1

Asagena pulcher f

Common Name:
Family: Theridiidae
Scientific Name: Asagena pulcher
Size: See Image 3

Asagena fulva f

Common Name:
Family: Theridiidae
Scientific Name: Asagena fulva
Size: 3 – 6.5 mm

Psilochorus utahensis f

Common Name:
Family: Pholcidae
Scientific Name: Psilochorus utahensis
Size: 5.7 mm

Psilochorus californiae m

Common Name:
Family: Pholcidae
Scientific Name: Psilochorus californiae
Size: 2.4 mm

Psilochorus californiae f

Common Name:
Family: Pholcidae
Scientific Name: Psilochorus californiae
Size: 2.7 mm

Tidarren haemorrhoidale f

Common Name:
Family: Theridiidae
Scientific Name: Tidarren haemorrhoidale
Size: See Image 2

Hololena dana f

Common Name:
Family: Agelenidae
Scientific Name: Hololena dana
Size: 11.2 mm

Funnel web spider m

Common Name: funnel web weaver
Family: Agelenidae
Scientific Name: Hololena santana
Size: 11 mm

Araneus andrewsi f

Common Name:
Family: Araneidae
Scientific Name: Araneus andrewsi
Size: See Image 6

Araneus montereyensis f

Common Name:
Family: Araneidae
Scientific Name: Araneus montereyensis
Size: See Image 6

Araneus montereyensis m

Common Name:
Family: Araneidae
Scientific Name: Araneus montereyensis
Size: See Image 1

Eriophora edax f

Common Name:
Family: Araneidae
Scientific Name: Eriophora edax
Size: See Image 3

Eriophora edax m

Common Name:
Family: Araneidae
Scientific Name: Eriophora edax
Size: See Image 1

Western spotted orbweaver f

Common Name: Western spotted orbweaver
Family: Araneidae
Scientific Name: Neoscona oaxacensis
Size: 11 – 17 mm

Western spotted orbweaver m

Common Name: Western spotted orbweaver
Family: Araneidae
Scientific Name: Neoscona oaxacensis
Size: 5 – 12 mm

Dewdrop spider f

Common Name: dewdrop spider
Family: Theridiidae
Scientific Name: Argyrodes elevatus
Size: See Image 2

Dewdrop spider m

Common Name: dewdrop spider
Family: Theridiidae
Scientific Name: Argyrodes elevatus
Size: Argyrodes elevatus

Neriene digna m

Common Name:
Family: Linyphiidae
Scientific Name: Neriene digna
Size: See Image 3

western black widow f

Common Name: western black widow
Family: Theridiidae
Scientific Name: Latrodectus hesperus
Size: See Image 6

western black widow m

Common Name: western black widow
Family: Theridiidae
Scientific Name: Latrodectus hesperus
Size: See Image 3

Dictyna calcarata f

Common Name:
Family: Dictynidae
Scientific Name: Dictyna calcarata
Size: See Image 3

Tidarren sisyphoides m

Common Name:
Family: Theridiidae
Scientific Name: Tidarren sisyphoides
Size: See Image 3

Tidarrren sisyphoides f

Common Name:
Family: Theridiidae
Scientific Name: Tidarrren sisyphoides
Size: See Images 2 & 3

Theridion submissum m

Common Name:
Family: Theridiidae
Scientific Name: Theridion submissum
Size: See Image 3

Araneus detrimentosus f

Common Name:
Family: Araneidae
Scientific Name: Araneus detrimentosus
Size: See Image 1

Marbled cellar spider m

Common Name: marbled cellar spider
Family: Pholcidae
Scientific Name: Holocnemus pluchei
Size: 6 mm

Cryptachaea porteri f

Common Name:
Family: Theridiidae
Scientific Name: Cryptachaea porteri
Size: See Image 3

Cryptachaea porteri m

Common Name:
Family: Theridiidae
Scientific Name: Cryptachaea porteri
Size: See Image 1

Theridion melanurum m

Common Name:
Family: Theridiidae
Scientific Name: Theridion melanurum
Size: See Image 4