Euphilotes ancilla

Ancilla Blue, a reference photo
Photo: Pacific Southwest Region from Sacramento, US · Public domain

Euphilotes ancilla, the Rocky Mountain dotted blue, is a species of butterfly of the family Lycaenidae. It is found from Washington south to California and southern Alberta and Saskatchewan south through the Rockies and high plains to Wyoming, Colorado, Utah, and northwestern New Mexico. The species was first described by William Barnes and James Halliday McDunnough in 1918.

From Wikipedia, under CC BY-SA 4.0.

Is it venomous or poisonous?

We have no record of Ancilla Blue being toxic, poisonous or venomous. That is not proof that it is safe. Never eat, touch or handle a wild plant, mushroom or animal on the strength of an identification; ask someone qualified.

Easily confused with

Classification

Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Order
Lepidoptera
Family
Lycaenidae
Species
Euphilotes ancilla

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