Pseudeuophrys
Dahl, 1912
Species Guides
2- Pseudeuophrys erratica(Black-palped Jumping Spider)
- Pseudeuophrys lanigera(House Jumping Spider)
A of jumping spiders established by Friedrich Dahl in 1912. The name reflects its historical taxonomic confusion with Euophrys. Contains ten distributed across Europe, Asia, and introduced in North America. The type species is Pseudeuophrys erratica.
Pronunciation
How to pronounce Pseudeuophrys: //sjuːdjuːˈɒfrɪs//
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Identification
Separated from the similar Euophrys by subtle morphological differences in genitalia and body proportions; the distinction was historically contentious, resulting in brief synonymization. -level identification requires examination of epigynal and palpal structures.
Images
Distribution
Native to the Palearctic, with records from Europe (including Mediterranean islands), Turkey, the Caucasus, Russia (European to Far East), Central Asia, China, Korea, and Japan. Introduced to the United States (Vermont and elsewhere).
Human Relevance
At least two (P. erratica and P. lanigera) have established introduced in the United States, likely through human-mediated transport.
Similar Taxa
- EuophrysHistorically synonymized with Pseudeuophrys; distinguished by subtle morphological features now considered valid for generic separation.