Moth Photographers Group – Sphinx asellus

Digital Guide to Moth Identification

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Sphingidae

890115 – 7806 Sphinx asellus (Rothschild & Jordan, 1903)

Photographs are the copyrighted property of each photographer listed. Contact individual photographers for permission to use for any purpose.

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Larva and Host Plants:	Host familiy: Ericaceae Rosaceae. Host genera: Arctostaphylos Cercocarpus. Notes: surely others (Powell & Opler 2009); leaves (Wagner 2005). (Shropshire & Douglas 2025)
Similar Species:	Pinned specimens of related species. (Hint: select View by Region on the related species page.)
Synonymy:	asellus (Rothschild & Jordan, 1903) (Hyloicus) - MONA 1983: 7806

References (Caution: DNA barcoding at BOLD provides evidence of relatedness, not proof of identification; some BOLD specimens shown may not be sequenced.)

Barcode of Life (BOLD) - Caution: Identifications often erroneous; DNA barcode provides evidence of relatedness, not proof of identification; many specimens not sequenced.
Hodges, R. W., 1971. Moths of America North of Mexico, Fascicle 21:p. 62; pl. 4.10. order or free PDF
Powell, J. A. & P. A. Opler, 2009. Moths of Western North America, Pl. 39.9m; p. 243. Book Review and ordering
Shropshire, K.J. & D.W. Tallamy, 2025. Lepidoptera of North America, north of Mexico: an annotated list containing geographic ranges and host-plant records. ZooKeys, 1261: 101-113; Suppl. 1. (PDF or read online)
Species Page at Bill Oehlke's moth website - Sphinx asellus
Species Page at BugGuide.Net
Species Page at iNaturalist
Tuttle, J. P., 2007. Hawk Moths of North America: p. 80; pl. 7.1.

Moth Photographers Group at the Mississippi Entomological Museum at the Mississippi State University

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