Moth Photographers Group – Acronicta tritona

Digital Guide to Moth Identification

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Noctuidae

931432 – 9211 Acronicta tritona (Hübner, 1818)

Triton Dagger

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Larva and Host Plants:	Host familiy: Ericaceae. Host genera: Rhododendron Vaccinium. Host extended: members of Ericaceae (Wagner 2005). (Kimberley & Douglas 2025)
Similar Species:	Pinned specimens of related species. (Hint: select View by Region on the related species page.)
Synonymy:	tritona (Hübner, 1818) (Triaena) - MONA 1983: 9211; TL: Georgia.

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.
Schmidt, B.C. & G.G. Anweiler, 2020. Noctuidae (Part) Pantheinae, Raphiinae, Balsinae, Acronictinae. The Moths of North America, Fascicle 25.4: 180; pl. A-13, figs. 30-34 (adult); pl. 22, fig. 3 (♂ gen.); pl. 39, fig. 4 (♀ gen.); pl. L-10, figs. 1, 2 (larva) (order).
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 BugGuide.Net
Species Page at E. H. Strickland Museum
Species Page at Mass Moths
Species Page at iNaturalist

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

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