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Species Neoscona utahana

Spider face detail - Neoscona utahana Spotted Orb Weaver - Neoscona utahana Neoscona utahana - female Neoscona utahana - female Neoscona utahana - female Neoscona utahana - female Not sure which Neoscona - Neoscona utahana - male Neoscona utahana - female
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Chelicerata (Chelicerates)
Class Arachnida (Arachnids)
Order Araneae (Spiders)
Infraorder Araneomorphae (True Spiders)
No Taxon (Entelegynae)
Family Araneidae (Orb Weavers)
Genus Neoscona (Spotted Orbweavers)
Species utahana (Neoscona utahana)
Synonyms and other taxonomic changes
Explanation of Names
Author of the name: Chamberlin. Year first published: 1919, as Aranea utahana.
Body length (excluding legs) 6-11 millimeters.(1) Adult males smaller than adult females.
On dorsal side of abdomen, look for a dark 'V'-shaped folium that is bordered on the outside by a thin white line.

Immature female:

Likely adult female:

Adult male:
N. utahana - specific states shown on the map in Berman & Levi 1971(1) are Colorado, Kansas, Louisiana, New Mexico, Oklahoma, Texas, and Utah. Also extends south into Mexico.
Has been taken from under eaves of buildings in (at least) Texas.(1)
See Also
Other species of Neoscona.
Works Cited
1.The orb weaver genus Neoscona in North America (Araneae: Araneidae)
Jonathan Berman & Herbert Levi. 1971. Bulletin of the Museum of Comparative Zoology Harvard 141: 465-500.