Cyclotrachelus engelmani

(LeConte, 1853)

woodland ground beetle

Cyclotrachelus engelmani is a of ground beetle in the Carabidae. It belongs to the Cyclotrachelus, a group of woodland ground beetles. The species was described by LeConte in 1853 and is known from North America, with confirmed records from the United States.

Pronunciation

How to pronounce Cyclotrachelus engelmani: /ˌsaɪkloʊˈtrækələs ɛnˈɡɛlmənaɪ/

These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.

Identification

As a member of the Cyclotrachelus, this shares the characteristic body form of the group: convex, somewhat oval body shape with relatively short . Specific diagnostic features distinguishing C. engelmani from such as C. constrictus, C. substriatus, C. gravidus, and C. torvus are not documented in available sources. Specimen examination and keys would be required for reliable identification.

Habitat

The "woodland ground beetle" suggests association with forested . As a ground beetle (Carabidae), it is presumed to be ground-dwelling.

Distribution

United States; North America. Specific state or regional records are not detailed in available sources.

Ecological Role

As a carabid , it likely functions as a or scavenger in forest floor , though this has not been specifically documented for this .

Similar Taxa

More Details

Taxonomic history

Described by John Lawrence LeConte in 1853, a prominent American entomologist who described thousands of North American .

Collector interest

Mentioned in a 2013 blog comment as a target for collecting in Oklahoma, indicating it is sought after by carabid collectors, possibly due to perceived rarity or restricted distribution.

Observation scarcity

Only 3 observations recorded in iNaturalist as of source date, suggesting either genuine rarity, undercollection, or identification difficulty.

Sources and further reading