Coleothorpa
Moldenke, 1981
Species Guides
4- Coleothorpa axillaris
- Coleothorpa dominicana(Lord Leaf Beetle)
- Coleothorpa seminuda
- Coleothorpa vittigera(case-bearing leaf beetle)
Coleothorpa is a of case-bearing leaf beetles ( Chrysomelidae) comprising approximately seven described . The genus was erected in 1981 by Moldenke to accommodate species previously assigned to Euryscopa. Taxonomic treatment has varied, with some authorities proposing merger into Coscinoptera, though recent revisions maintain it as distinct. Species are distributed in North America.
Pronunciation
How to pronounce Coleothorpa: /kɔː.leɪˈoʊ.θɔːr.pə/
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Identification
Coleothorpa are distinguished from related by genitalic and external morphological characters that prompted their separation from Euryscopa. Case-bearing leaf beetles in this genus possess the characteristic hardened larval cases typical of the Cryptocephalinae. Species-level identification requires examination of specific morphological features described in taxonomic revisions.
Images
Distribution
North America. have been recorded from the United States and the Dominican Republic (Coleothorpa dominicana).
Life Cycle
As members of Cryptocephalinae, larvae construct and carry hardened cases formed from fecal material and , a defining trait of case-bearing leaf beetles.
Similar Taxa
- EuryscopaColeothorpa were originally described in Euryscopa; separated based on morphological differences in genitalia and external features.
- CoscinopteraSome taxonomic authorities have suggested merging Coleothorpa into Coscinoptera, indicating close morphological similarity between these .
More Details
Taxonomic history
The was established by Moldenke in 1981. were transferred from Euryscopa based on revisionary work. The taxonomic status has been debated, with proposals to synonymize it under Coscinoptera rejected in more recent treatments.
Species diversity
Seven are currently recognized: C. aenescens, C. axillaris, C. dominicana, C. mucorea, C. panochensis, C. seminuda, and C. vittigera.