Calathus ruficollis grandicollis
Casey, 1920
A of ground beetle in the Carabidae, described by Casey in 1920. The subspecific epithet "grandicollis" (large neck) suggests a relatively large pronotum compared to other members of the . As a member of the Calathus, it is likely a , predatory inhabiting ground-level environments.

Pronunciation
How to pronounce Calathus ruficollis grandicollis: //kəˈlæθəs ruːfɪˈkoʊlɪs ˌɡrændɪˈkoʊlɪs//
These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.
Images
Distribution
Recorded from Hawaii, Canada, USA, and Middle America. Native to North America with introduced in Hawaii.
Sources and further reading
- BugGuide
- GBIF taxonomy match
- iNaturalist taxon
- Catalogue of Life
- Unhappy Christmas tree - Fivespined engraver, Ips grandicollis — Bug of the Week
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- A flower visiting jewel beetle that is not an Acmaeodera | Beetles In The Bush
- Agrilus fuscipennis on Persimmon | Beetles In The Bush