Deinophloeus
Sharp, 1899
Species Guides
1Deinophloeus is a of small beetles in the Laemophloeidae, comprising five distributed from the southwestern United States through Central America. Members are relatively large for their family, measuring 2.5–4 mm in length. The genus is distinguished by several morphological features, most notably in males, which possess elongate , clypeal horns, and modified elytral apices. Despite these distinctive characteristics, the stages and ecological habits remain completely unknown.
Pronunciation
How to pronounce Deinophloeus: //daɪˈnɒfluːəs//
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Identification
Distinguished from other Laemophloeidae by the combination of: absent frontoclypeal , closed procoxal cavities, and (in males) elongate with clypeal horns and modified elytral apices. The relatively large body size for the (2.5–4 mm) provides an additional clue. The five within the genus are distinguished by subtle morphological differences, with D. ducalis, D. hirsutus, D. impressifrons, D. sheilae, and D. sinuatus recognized as valid.
Distribution
New World distribution, ranging from Arizona (United States) south through Mexico and Central America to Panama. The is restricted to this region, with no records from South America or the Old World.
More Details
Taxonomic history
The was established by Sharp in 1899. Five are currently recognized: D. ducalis Sharp, D. hirsutus Thomas, D. impressifrons (Schaeffer), D. sheilae Thomas, and D. sinuatus Sharp.
Research gaps
The stages are unknown, and no information exists regarding preferences, feeding habits, or general of any in this .