The Larva and Pupa of Arzama gargantua Dyar
Mr. T. W. Hower collected a single larva of Arzama gargantua Dyar in Orange County, California, on April 15, 1936. This was raised to maturity by the junior author, and preliminary notes were made at that time. The senior author was later able to examine more than a hundred specimens of mature larvae and pupae and thus confirm, and in some details amplify the prior observations.
Comstock, John A. and Dammers, Charles M.
"The Larva and Pupa of Arzama gargantua Dyar,"
Bulletin of the Southern California Academy of Sciences:
Available at: https://scholar.oxy.edu/scas/vol43/iss2/7