Gronocarus

Schaeffer, 1927

lobed spiny burrowing beetle, lobeless spiny burrowing beetle

Species Guides

2

Gronocarus is a small of scarab beetles in the Scarabaeidae, Melolonthinae. The genus contains at least three described , including G. autumnalis and G. inornatus, which exhibit distinct morphological differences in pronotal lobe development. These beetles are burrowing species with spiny .

Pronunciation

How to pronounce Gronocarus: /ˌɡroʊ.noʊˈkeɪ.rəs/

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Identification

within Gronocarus can be distinguished by pronotal lobe characteristics: G. autumnalis possesses lobed pronotal projections (lobed spiny burrowing ), while G. inornatus lacks these lobes (lobeless spiny burrowing beetle). Further diagnostic features for the remain undocumented in available sources.

Habitat

Burrowing; specific substrate preferences are not documented.

Distribution

Nearctic region.

Behavior

Burrowing habit has been documented for members of this .

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Sources and further reading