The Leroy Simon Collection

Hyalophora euryalus
hye-uh-lah-FOR-uhmmyour-REE-al-lus
(Boisduval, 1855) Saturnia Euryalus

Hyalophora euryalus male, California, courtesy of Leroy Simon.

Hyalophora euryalus female, courtesy of Leroy Simon.

Hyalophora euryalus first instar, California, courtesy of Leroy Simon.

Hyalophora euryalus second instar, California, courtesy of Leroy Simon.

Hyalophora euryalus fourth instar, California, courtesy of Leroy Simon.

Hyalophora euryalus fifth instar, California, courtesy of Leroy Simon.

Hyalophora euryalus cocoon, California, courtesy of Leroy Simon.

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