Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada

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Photos of insects and people from the 2024 BugGuide gathering in Idaho July 24-27

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Species Metaltella simoni

Representative Images

Metaltella? - Metaltella simoni Metaltella simoni - male Spider - Metaltella simoni - female Metaltella simoni - male Metaltella simoni on doorstep - Metaltella simoni - male Metaltella simoni - male ? - Metaltella simoni what kind of spider? - Metaltella simoni - male

Classification

Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Chelicerata (Chelicerates)
Class Arachnida (Arachnids)
Order Araneae (Spiders)
Infraorder Araneomorphae (True Spiders)
No Taxon (Entelegynae)
Family Desidae
Genus Metaltella
Species simoni (Metaltella simoni)

Synonyms and other taxonomic changes

Explanation of Names

Author: Keyserling. Year first published: 1878.

Size

6-10 mm.

Identification

Closely resembles some Amaurobiidae. Look for the orange carapace with dorsal groove & robust chelicerae.

Female


Male


Female & Egg Sac


Juvenile

Range

Long established in the Gulf States from Florida - Texas. More recently established in southern California and North Carolina. It was also collected in a greenhouse in Alberta. (1)

Remarks

Recently introduced to Florida (1944). Originally from Argentina and neighboring countries.

Internet References

Works Cited

1.Spiders of North America: An Identification Manual
D. Ubick, P. Paquin, P.E. Cushing and V. Roth (eds). 2005. American Arachnological Society.