Porotachys bisulcatus
(Nicolai, 1822)
Porotachys bisulcatus is a small ground beetle in the Carabidae, described by Nicolai in 1822. It belongs to the tribe Bembidiini, a diverse group of predominantly small carabids often associated with riparian and moist . The has a notably broad distribution spanning multiple continents, including North America, Europe, Africa, and temperate Asia. Its wide geographic range suggests either strong capabilities or a ecological profile.
Pronunciation
How to pronounce Porotachys bisulcatus: //ˌpɔ.ɹoʊˈtæk.ɪs baɪ.sʌlˈkeɪ.təs//
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Distribution
Recorded from Canada, USA, (former) Yugoslavia, Algeria, and Armenia. The has a transcontinental distribution spanning the Nearctic, Palearctic, and northern Afrotropical regions.
More Details
Taxonomic placement
Placed in subtribe Tachyina within tribe Bembidiini ( Trechinae). The Porotachys contains of small ground beetles often characterized by distinctive elytral microsculpture and reduced or modified wings.
Observation frequency
Relatively few documented observations (13 records on iNaturalist as of source date), suggesting either genuine rarity, small size leading to undercollection, or identification challenges.