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Centre for Biodiversity Genomics. CBG Photography Group. Year: 2014.   cc-by-nc-sa-3.0

Trechus chalybeus is a species of beetles in the family ground beetles.

EOL has data for 11 attributes, including:

Known occurrences, collected specimens and observations of Trechus (Trechus) chalybeus Dejean 1831. View this species on GBIF