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Muséum national d'Histoire naturelle. Service du Patrimoine naturel   cc-by-nc-sa-3.0

Calopteryx xanthostoma (Western Demoiselle) is a species of Odonata in the family broad-winged damselflies.

EOL has data for 14 attributes, including:

Known occurrences, collected specimens and observations of Western Demoiselle. View this species on GBIF