Amerizus
Chaudoir, 1868
Amerizus is a of in the , tribe Bembidiini. It was established by Chaudoir in 1868 and contains more than 50 described . Members of this genus are small carabid , though specific morphological traits distinguishing Amerizus from related genera require examination. The genus has been recorded from North America, with distribution records from the northeastern United States.
Pronunciation
How to pronounce Amerizus: //æˈmɛɹɪzəs//
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Identification
Amerizus belongs to the tribe Bembidiini, a group of small often requiring microscopic examination for reliable identification to . Distinctive features separating Amerizus from closely related genera such as Bembidion or other Bembidiina are not documented in general sources. keys to the Bembidiini are necessary for accurate determination.
Images
Distribution
Recorded from North America, with specific distribution records from Vermont, United States. The full geographic range of the is incompletely documented.
Similar Taxa
- BembidionBoth belong to tribe Bembidiini and share small body size and general . Bembidion is a much larger with hundreds of , and distinguishing Amerizus requires examination of subtle structural characters.
More Details
Taxonomic placement
Amerizus is classified in subtribe Bembidiina, tribe Bembidiini, Trechinae. This placement reflects its relationships within the hyperdiverse .
Species diversity
The contains at least 53 described , indicating substantial diversity within this relatively poorly known group of small carabids.