Saturniidae of Montana

Hyalophora kasloensis male, courtesy of Scott Smith

The following Saturniidae are found in Montana. They are grouped into respective subfamilies and tribes.

Clicking on a scientific name will take you to a page with pictures and information.

If you have additional information regarding flight times (listed below table) or additional species to add, please send email to oehlkew@islandtelecom.com

Ceratocampinae






Hemileucinae

Coloradia doris
Hemileuca eglanterina
Hemileuca hera



Saturniinae: Attacini

Hyalophora cecropia
Hyalophora euryalus
Hyalophora c. gloveri
Hyalophora kasloensis


Saturniinae: Saturniini

Antheraea polyphemus




Antheraea polyphemus: early June-July

Coloradia doris: June-July

Hemileuca eglanterina: June-July

Hemileuca hera: August

Hyalophora cecropia: June

Hyalophora columbia gloveri: late May-early July

Hyalophora euryalus: June

Hyalophora kasloensis: late May-June

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