Pterostichus wenxianensis
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Ordo: Coleoptera
Familia: Carabidae
Genus: Pterostichus
Name
Pterostichus wenxianensis Allegro & Sciaky, 2010 new subgeneric assignment – Wikispecies link – Pensoft Profile
- [[ Pterostichus
(Morphohaptoderus) wenxianensis | Pterostichus (Morphohaptoderus) wenxianensis ]]Allegro and Sciaky 2010[1]: 15 (Original: Pterostichus (Circinatus); holotype deposited in CRS).
Type material examined
Holotype of Pterostichus wenxianensis Allegro & Sciaky (CRS), female, body length = 12.4 mm, board mounted, “GANSU / Wenxian”; “HOLOTYPUS ♂/ Pterostichus / (Circinatus)/ wenxianensis sp. n. / Allegro & Sciaky det. 2010” [red label].
Diagnosis
This species is very similar to Pterostichus schuelkei, but differs from the latter by: (1) hind angle forming indistinct obtuse angle (completely rounded in Pterostichus schuelkei); (2) body larger and wider than Pterostichus schuelkei; (3) ventral carina of median lobe of aedeagus stronger and longer than in Pterostichus schuelkei.
Distribution
Known only from the holotype, collected in Wenxian, Gansu, without further detailed locality.
Discussion
This species is very close to Pterostichus schuelkei. We assign it to Morphohaptoderus for the same reason as Pterostichus schuelkei.
Taxon Treatment
- Shi, H; Liang, H; 2015: The genus Pterostichus in China II: the subgenus Circinatus Sciaky, a species revision and phylogeny (Carabidae, Pterostichini) ZooKeys, (536): 1-92. doi
Images
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Other References
- ↑ Allegro G, Sciaky R (2010) Review of the Chinese subgenus Circinatus of Pterostichus, with description of six new species (Coleoptera, Carabidae). Bollettino del Museo Civico di Storia Naturale di Verona 34, Botanica Zoologia: 3–18.