Coleothorpa dominicana
(Fabricius, 1801)
Lord Leaf Beetle
Coleothorpa dominicana is a case-bearing leaf beetle in the Chrysomelidae. It is native to North America. The is notable for its maternal protection , in which females construct funnel-shaped structures to shield their eggs. Development from egg to takes approximately one year, with a larval period lasting 5 to 8 months.
Pronunciation
How to pronounce Coleothorpa dominicana: /ˌkoʊliːoʊˈθɔrpə ˌdɒmɪˈnaɪkænə/
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Identification
Distinguished from other Coleothorpa by the two recognized : C. d. dominicana and C. d. franciscana, which may show geographic or morphological differentiation. As a case-bearing leaf beetle, larvae likely carry protective cases constructed from fecal material and plant debris, a trait characteristic of the Cryptocephalinae.
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Distribution
North America. The C. d. franciscana has been documented in the southwestern United States.
Life Cycle
Females lay and construct funnel-shaped protective structures over them. The larval stage lasts 5 to 8 months. Complete development from egg to requires approximately one year.
Behavior
Females exhibit maternal care by constructing funnel-shaped structures that protect from and environmental hazards.
Similar Taxa
- Other Chrysomelidae (leaf beetles)Coleothorpa dominicana is distinguished by its case-bearing larval habit and the unique maternal funnel-building , which is not typical of most leaf beetles.
- Other Coleothorpa speciesDifferentiated by subspecific classification and potentially by geographic distribution; C. d. dominicana and C. d. franciscana are the only recognized .
More Details
Subspecies
Two are recognized: Coleothorpa dominicana dominicana (Fabricius, 1801) and Coleothorpa dominicana franciscana (J. L. LeConte, 1859). The latter has been the subject of biological study in the southwestern United States.
Research history
The of franciscana was documented by Slosser (2003) in Southwestern Entomologist, providing detailed information on development time and maternal .