About Euphilotes enoptes ancilla (Barnes & McDunnough, 1918)
Euphilotes enoptes, commonly known as the dotted blue, is a species of blue butterfly that belongs to the Polyommatinae subfamily of the Lycaenidae butterfly family. This species is found in North America. Its assigned MONA (Hodges) number is 4367. The subspecies covered here is Euphilotes enoptes ancilla, first described by Barnes & McDunnough in 1918.