Piratula insularis
(Emerton, 1885)
Lonely Wolf Spider
Piratula insularis is a wolf ( Lycosidae) found across northern regions of North America and Eurasia. First described by Emerton in 1885 under the name Pirata insularis, this has since been reclassified to the Piratula. The species epithet "insularis" (meaning "of islands") likely refers to its occurrence on islands or isolated , though the original description context is not preserved in available sources. It is one of several species in the genus Piratula, which comprises small to -sized wolf spiders often associated with wetland and riparian habitats.
Pronunciation
How to pronounce Piratula insularis: /ˌpɪrəˈtjuːlə ɪnˈsuːlærɪs/
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Identification
Distinguishing Piratula insularis from requires examination of genitalic structures, particularly the in females and the in males. The Piratula is separated from the closely related genus Pirata by subtle differences in arrangement and genitalic . Within Piratula, P. insularis is characterized by specific arrangements of the and in females, and the structure in males. Accurate identification typically requires microscopic examination and comparison with described .
Distribution
North America (including Alberta, Canada), Europe, the Caucasus region, and Russia from Europe eastward to Middle Siberia. GBIF records indicate presence in both the Nearctic and Palearctic regions.
Similar Taxa
- Pirata speciesFormerly classified in Pirata; requires genitalic examination to distinguish
- Other Piratula speciesMorphologically similar wolf requiring detailed comparison of or palpal structures for definitive identification