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Cross Orbweaver
Araneus diadematus
11,504 observations
Giant House Spider
Eratigena duellica
4,055 observations
Goldenrod Crab Spider
Misumena vatia
3,787 observations
Zebra Jumping Spider
Salticus scenicus
3,411 observations
Bold Jumping Spider
Phidippus audax
1,958 observations
False Black Widow
Steatoda grossa
1,300 observations
Eurasian Running Crab Spider
Philodromus dispar
1,213 observations
Long-bodied Cellar Spider
Pholcus phalangioides
1,088 observations
Sierra Dome Spider
Neriene litigiosa
1,051 observations
European Harvestman
Phalangium opilio
986 observations
Johnson's Jumping Spider
Phidippus johnsoni
953 observations
California Flattened Jumping Spider
Platycryptus californicus
943 observations
Mouse Spider
Scotophaeus blackwalli
929 observations
White-striped Running Crab Spider
Philodromus rufus
749 observations
Common House Spider
Parasteatoda tepidariorum
680 observations
Bronze Jumping Spider
Eris militaris
626 observations
Woodlouse Spider
Dysdera crocata
565 observations
Grey Cross Spider
Larinioides sclopetarius
550 observations
Invasive
Rustic Wolf Spider
Trochosa ruricola
492 observations
Western Black Widow
Latrodectus hesperus
490 observations
Western Lynx Spider
Oxyopes scalaris
483 observations
West Coast Laceweaver
Callobius severus
448 observations
Hobo Spider
Eratigena agrestis
434 observations
Cat-faced Orbweaver
Araneus gemmoides
408 observations
Common candy-striped spider
Enoplognatha ovata
402 observations
Banded Garden Spider
Argiope trifasciata
389 observations
Barn Funnel Weaver
Tegenaria domestica
370 observations
Invasive
Eurasian Armoured Long-jawed Spider
Metellina segmentata
364 observations
Oblong Running Spider
Tibellus oblongus
358 observations
Pacific Foldingdoor Spider
Antrodiaetus pacificus
352 observations
Nordmann's Orbweaver Spider
Araneus nordmanni
334 observations
Western Spotted Orbweaver
Neoscona oaxacensis
333 observations
Phanias harfordi
Phanias harfordi
309 observations
Six-spotted Orbweaver
Araniella displicata
295 observations
Neriene digna
Neriene digna
276 observations
Silver-sided Sector Spider
Zygiella x-notata
266 observations
Metaphidippus manni
Metaphidippus manni
257 observations
Versicolor Long-jawed Orbweaver
Tetragnatha versicolor
241 observations
Invasive
Common Crab Spider
Xysticus cristatus
241 observations
Proszynski's Jumping Spider
Evarcha proszynskii
226 observations
Triangulate Combfoot
Steatoda triangulosa
222 observations
Yellow Garden Spider
Argiope aurantia
219 observations
Northern Scorpion
Paruroctonus boreus
191 observations
Pelegrina aeneola
Pelegrina aeneola
189 observations
Conical Trashline Orbweaver
Cyclosa conica
186 observations
Koch's Wolf Spider
Alopecosa kochi
174 observations
Sergiolus montanus
Sergiolus montanus
162 observations
Pimoa altioculata
Pimoa altioculata
155 observations
Utah Crab Spider
Bassaniana utahensis
152 observations
Phanias albeolus
Phanias albeolus
143 observations
Frequently Asked Questions
- The 10 most common arachnids in Washington are:
- Cross Orbweaver (Araneus diadematus)
- Giant House Spider (Eratigena duellica)
- Goldenrod Crab Spider (Misumena vatia)
- Zebra Jumping Spider (Salticus scenicus)
- Bold Jumping Spider (Phidippus audax)
- False Black Widow (Steatoda grossa)
- Eurasian Running Crab Spider (Philodromus dispar)
- Long-bodied Cellar Spider (Pholcus phalangioides)
- Sierra Dome Spider (Neriene litigiosa)
- European Harvestman (Phalangium opilio)
- The most observed arachnid in Washington is Cross Orbweaver (Araneus diadematus), with 11,504 recorded observations.
- Some of the most commonly observed invasive arachnids in Washington include:
- Rustic Wolf Spider (Trochosa ruricola)
- Eurasian Armoured Long-jawed Spider (Metellina segmentata)
- Common Crab Spider (Xysticus cristatus)
- Some of the most commonly observed native arachnids in Washington include:
- West Coast Laceweaver (Callobius severus)