Graphops
J.L.LeConte, 1859
Species Guides
15- Graphops barberi
- Graphops beryllina
- Graphops cavani
- Graphops comosa(Monahans sandhill chrysomelid)
- Graphops curtipennis
- Graphops exilis
- Graphops floridana
- Graphops marcassita(Marcasite Oval Leaf Beetle)
- Graphops nebulosa
Graphops is a of leaf beetles (Chrysomelidae) in the Eumolpinae, tribe Typophorini. The genus comprises 19 described , all to North America. Most species exhibit reduced capability due to poorly developed wings, with at least one species confirmed flightless. The genus was formerly placed in tribe Adoxini but has been reassigned to Typophorini based on current .
Pronunciation
How to pronounce Graphops: /ˈɡræ.fəps/
These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.
Identification
Members of Graphops can be distinguished from related leaf beetle by their placement in the tribe Typophorini (formerly Adoxini). The reduced or poorly developed wings in most represent a notable trait, though this alone is insufficient for genus-level identification. Specific diagnostic characters require examination of morphological features such as , tibial spurs, and genitalia. The 19 species within the genus require knowledge for differentiation.
Images
Distribution
All 19 described are restricted to North America. Specific range details for individual species are not provided in available sources.
Behavior
Most have limited capabilities due to poorly developed wings. At least one species is flightless. The behavioral implications of reduced flight capacity—such as reliance on for —have not been detailed in available literature.
Ecological Role
As leaf beetles, in this likely function as herbivores in their respective , though specific ecological impacts are undocumented.
Similar Taxa
- Other Eumolpinae generaGraphops was formerly classified in tribe Adoxini alongside other now separated by tribal reassignment to Typophorini; accurate identification requires attention to current tribal placement and subtle morphological characters.
More Details
Taxonomic Reassignment
According to BugGuide and ITIS, the has been transferred from tribe Adoxini to tribe Typophorini, reflecting updated understanding of phylogenetic relationships within Eumolpinae.
Doubtful Species
Two —Graphops bicolor (Lefèvre, 1877) and Graphops cupraea (Provancher, 1878)—are listed as doubtful and may require taxonomic revision.