Colliuris pensylvanica explained

Colliuris pensylvanica, also known as the long-necked ground beetle, is a species of ground beetle in the family Carabidae. They range in size between 5.8-7.2mm long and mainly live in open places.

Further reading

• Review of the Nearctic, Mexican and West Indian (Greater Antilles) species of Colliuris Degeer (Col.: Carabidae: Odacanthini). 2010. Y. . Bousquet. Zootaxa. 2529. 1. 1–39. 10.11646/zootaxa.2529.1.1.
• Book: Catalogue of Palaearctic Coleoptera, Volume 1: Archostemata - Myxophaga - Adephaga. 2017. Lobl . I.. Smetana . A.. Apollo Books. 978-90-04-33029-0.