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Centre for Biodiversity Genomics. CBG Photography Group. Year: 2008.   cc-by-nc-sa-3.0

Nyceryx riscus is a species of Lepidoptera in the family sphinx moths.

EOL has data for 2 attributes, including:

Known occurrences, collected specimens and observations of Nyceryx riscus (Schaus 1890). View this species on GBIF