Diplotaxis abnormis
Fall, 1909
Diplotaxis abnormis is a small scarab beetle in the Scarabaeidae, Melolonthinae. The was described by Fall in 1909 and belongs to the tribe Diplotaxini. It is distributed in the southwestern United States (Arizona, New Mexico) and northern Mexico (Chihuahua, Sonora). Like other members of the Diplotaxis, it is likely a species that congregates on vegetation to detect trails for mate location.
Pronunciation
How to pronounce Diplotaxis abnormis: /ˌdɪpləˈtæksɪs æbˈnɔːrmɪs/
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Distribution
Nearctic region: United States (Arizona, New Mexico); Neotropical region: Mexico (Chihuahua, Sonora). The occurs in arid and semi-arid regions of the southwestern United States and northern Mexico.
Behavior
Has been observed congregating on low plants at night, apparently to intercept trails in search of mates. This is characteristic of the Diplotaxis.
Similar Taxa
- Diplotaxis spp.Other members of the share similar small size, habits, and -mediated . Specific identification requires examination of morphological details.
More Details
Taxonomic note
The Diplotaxis is part of the tribe Diplotaxini within the Melolonthinae. in this genus are typically small, dull-colored scarabs that are active at night and often found on vegetation.
Collection notes
Based on observations of , this is likely best collected at night by searching low vegetation, rather than at lights, as many Diplotaxis species do not fly readily to light traps.