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Genus Rhomphaea

Argyrodes longissimus??? - Rhomphaea projiciens Rhomphaea egg sac - Rhomphaea fictilium Egg Case and Spiderlings - Rhomphaea projiciens Egg Case and Spiderlings - Rhomphaea projiciens Cobweb Spider - Rhomphaea fictilium Really weird spider - Rhomphaea fictilium - male Rhomphaea fictilium Rhomphaea fictilium
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Chelicerata (Chelicerates)
Class Arachnida (Arachnids)
Order Araneae (Spiders)
Infraorder Araneomorphae (True Spiders)
No Taxon (Entelegynae)
Family Theridiidae (Cobweb Spiders)
Genus Rhomphaea
Synonyms and other taxonomic changes
previously genus Argyrodes
2 species in BugGuide's range (North America north of Mexico).
Rhomphaea fictilium - widely scattered in the U.S., but reportedly rare; also throughout most of Canada (for Canadian range map see here).(1)
Rhomphaea projiciens - Texas & Florida (according to Exline & Levi, 1962), but specimens have been found in Georgia, as well, according to BugGuide submissions.(1)
Works Cited
1.American spiders of the genus Argyrodes (Araneae, Theridiidae)
Harriet Exline & Herbert W. Levi. 1962. Bulletin of the Museum of Comparative Zoology Harvard 127(2):75-204.