Dichaetocoris
Knight, 1968
Dichaetocoris is a of plant bugs in the Miridae, established by Knight in 1968. Members of this genus belong to the suborder Heteroptera, the true bugs, and are part of the diverse mirid fauna of North America. The genus is characterized by distinctive structural features of the male genitalia, particularly the form of the parameres. within Dichaetocoris are generally small, delicate mirids associated with herbaceous vegetation.
Pronunciation
How to pronounce Dichaetocoris: //daɪˌkiːtəˈkɔːrɪs//
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Identification
Distinguished from related mirid by the structure of the male parameres, which are diagnostic at the genus level. The genus name refers to the 'two hairs' (Greek: di- 'two', chaite 'hair'), likely alluding to specific setal arrangements on the body or genitalia. Additional diagnostic features include the overall body form and wing venation patterns typical of the group, though specific external characters require examination of for precise determination.
Images
Distribution
North America; have been recorded from the United States, particularly from western and central regions.
Similar Taxa
- LopideaSimilar small, delicate mirids with which Dichaetocoris may be confused; distinguished by male genitalic structure and paramere form.
- PlagiognathusOverlaps in general habitus and use; Dichaetocoris differs in specific genitalic and possibly antennal characteristics.