Amblyderus granularis
(LeConte, 1850)
Amblyderus granularis is a small antlike flower beetle in the Anthicidae, characterized by its compact body form and surface texture. The was described by John Lawrence LeConte in 1850 and is known from eastern North America. Like other members of Anthicidae, it exhibits morphological convergence with ants, including an elongated pronotum and constricted body segments.
Pronunciation
How to pronounce Amblyderus granularis: //æmˈblɪdərəs ˌɡrænjʊˈlɛərɪs//
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Identification
Distinguished from other Amblyderus by the (rough, grainy) surface on the and pronotum, as referenced in the specific epithet. Antlike flower beetles in this can be separated from true ants (Formicidae) by their hardened forewings (elytra) and -like without the elbowed form characteristic of ants.
Distribution
Recorded from eastern North America including Nova Scotia, Ontario, and Prince Edward Island in Canada. Distribution records indicate presence across North America broadly.
Similar Taxa
- Other Amblyderus speciesSimilar body plan and antlike appearance; A. granularis distinguished by surface texture referenced in name
- Formicidae (ants)Convergent antlike ; distinguished by , non-elbowed , and other coleopteran traits
More Details
Taxonomic note
The specific epithet 'granularis' directly describes a key diagnostic surface texture feature of this