Pelmatellus
Bates, 1882
Pelmatellus is a of in the , established by Henry Walter Bates in 1882. The genus contains at least 20 described and is the genus of the tribe Pelmatellini within the Harpalinae. As with other ground beetles, species in this genus are likely predatory, though specific ecological details remain poorly documented.
Pronunciation
How to pronounce Pelmatellus: //ˌpɛl.məˈtɛl.ləs//
These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.
Identification
Members of Pelmatellus can be distinguished from other by their placement within the tribe Pelmatellini, a group characterized by specific morphological features of the male and tarsal structure. Generic-level identification requires examination of these subtle structural characters, which separate Pelmatellus from related in Harpalinae.
Distribution
of Pelmatellus have been documented across multiple continents, though precise distribution data for the as a whole is incomplete. Individual species records suggest presence in both the Old World and New World tropics and subtropics.
Similar Taxa
- Other Harpalinae generaPelmatellus shares the general body plan with numerous in the Harpalinae. Definitive separation requires examination of tribal and generic-level characters such as tarsal formula and structure.
More Details
Taxonomic placement
Pelmatellus is the of Pelmatellini, a tribe within the large Harpalinae. The tribal placement indicates shared ancestry with other pelmatelline genera, though the exact composition and boundaries of this tribe have been subject to revision.
Species diversity
The contains at least 20 described , with some sources listing up to 27 species. This uncertainty reflects ongoing taxonomic work and potential synonymy issues within the group.