Philorhizus atriceps
(LeConte, 1880)
Philorhizus atriceps is a of ground beetle in the Carabidae, first described by John Lawrence LeConte in 1880. It belongs to the Lebiinae, a diverse group of often small, active beetles. The species is known from the United States and is part of the North American fauna of Philorhizus, a whose members are generally associated with ground-dwelling . Information on its remains limited.
Pronunciation
How to pronounce Philorhizus atriceps: /fɪloʊˈraɪzəs ˈætrɪsɛps/
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Identification
Identification to level requires examination of genitalic characters and comparison with related Philorhizus species, particularly P. cognatus and other North American . The black suggested by the name atriceps may provide a useful field character when combined with other morphological features.
Habitat
Ground-dwelling; specific microhabitat preferences for this are not documented, though are often found in leaf litter and soil surface layers.
Distribution
United States; North America. Specific state-level distribution records are sparse.
Similar Taxa
- Philorhizus cognatusAnother North American Philorhizus requiring careful morphological comparison for separation from P. atriceps.
More Details
Taxonomic History
Described by LeConte in 1880, this has received limited modern taxonomic attention. The Philorhizus is part of the tribe Lebiini, a group with ongoing systematic revisions.