Pygmarrhopalites
Vargovitsh, 2009
A of (: ) in the Arrhopalitidae. The genus was established by Vargovitsh in 2009. Multiple have been described, including both epigean and troglobiont (cave-dwelling) forms. Some species exhibit troglomorphies including reduced pigmentation, elongated appendages, and modified foot complex.
Pronunciation
How to pronounce Pygmarrhopalites: //ˌpɪɡməroʊˈpælaɪtiːz//
These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.
Habitat
Includes both surface-dwelling and subterranean . Troglobiont species inhabit karst caves and exhibit to hypogean environments.
Distribution
Europe; Northern America; West Caucasus (Abkhazia); Hawaiian region; Caribbean mainland; Continental Southeast Asia; and Sub-arctic regions.
Similar Taxa
- ArrhopalitesBoth belong to the Arrhopalitidae and share similar body plans; distinguished by taxonomic revision and morphological characters used to establish Pygmarrhopalites as a separate genus in 2009
More Details
Taxonomic history
The was established by Vargovitsh in 2009, separating certain previously classified under Arrhopalites. The principalis group within Pygmarrhopalites contains multiple troglobiont species.
Conservation concern
Troglobiont in this , such as those from the West Caucasus, have highly restricted distributions and are considered vulnerable due to their limited ranges and specific cave requirements.