Edited abstract:

Additions to the list of Carabidae known for Nevada, USA and carabid beetles found in the Great Basin National Park, NV are reported with notes on ecology and identification resources. For 79 species of carabids, the authors present 57 new state records, two state records previously reported in online resources [BugGuide], one confirmation of a previous questionable record for the state, and report 22 records for the Great Basin National Park that includes three new state records. This paper is available online.

Update 26 March 2021: Selenophorus famulus Casey associated with the Nevada record is a junior synonym of Selenophorus aequinoctialis Dejean as proposed by Messer & Raber (2021)(1)