Colliuris lioptera
(Bates, 1891)
Colliuris lioptera is a ground beetle in the Carabidae, first described by Bates in 1891. It belongs to a whose members are sometimes mistaken for tiger beetles due to similar appearance. The species has been recorded from Mexico and the United States, placing it within the Middle and North American faunal regions. Like other Colliuris species, it is sensitive to soil management practices and may serve as an indicator of agricultural disturbance.
Pronunciation
How to pronounce Colliuris lioptera: /kəˈlaɪərɪs liˈɒptərə/
These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.
Identification
Members of the Colliuris are frequently confused with tiger beetles (Cicindelinae), particularly by collectors unfamiliar with the group. Colliuris lioptera can be distinguished from true tiger beetles by features of the genus: tiger beetles typically have large, bulging adapted for visual hunting and long, slender legs built for running, while Colliuris lack these specialized adaptations. The specific distinguishing features of C. lioptera from are not documented in available sources.
Images
Distribution
Recorded from Mexico and the United States. GBIF distribution records indicate presence in Middle America and North America, with specific country records for Mexico.
Ecological Role
Members of the Colliuris, including C. lioptera, have been identified as sensitive to soil management techniques such as strip tillage. A study of ground beetle in horticultural production found that even relatively rare Colliuris responded to practices, indicating their utility as bioindicators of agricultural disturbance and soil management effects on insect .
Human Relevance
Colliuris lioptera has no documented direct economic importance to humans. Its primary relevance lies in ecological monitoring: as a ground beetle sensitive to agricultural practices, it contributes to assessments of farming system impacts on beneficial insect diversity. The has been noted to occasionally deceive collectors by resembling tiger beetles.
Similar Taxa
- Cicindela (tiger beetles)Both groups share similar body form and coloration, leading to frequent misidentification by collectors. Tiger beetles possess enlarged and legs absent in Colliuris.
- ElaphrusAnother ground beetle noted for strong resemblance to tiger beetles that confuses collectors; similar deceptive to Colliuris.
- AsaphidionRecently introduced to some regions; also resembles tiger beetles and may be confused with Colliuris by observers unfamiliar with the group.