Lycaenidae
77a0624 –
4371 Glaucopsyche piasus
(Boisduval, 1852)
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Larva and Host Plants: |
Host familiy: Lupinus. Host genera: Lupinus. Host extended: Lupinus. Host extended: larvae eat flowers & fruits, sometimes leaves (Scott 2020). (Kimberley & Douglas 2025) |
| Similar Species: |
- Pinned specimens of related species. (Hint: select View by Region on the related species page.)
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| Synonymy: |
piasus (Boisduval, 1852) (Lycaena) - MONA 1983: 4371ssp. a. umbrosa Emmel, Emmel & Mattoon, 1998 (Glaucopsyche)ssp. b. sagittigera (Felder & Felder, 1865) (Lycaena) rhaea (Boisduval, 1869) (Lycaena)ssp. c. gabrielina Emmel, Emmel & Mattoon, 1998 (Glaucopsyche) gorgonioi (Gunder, 1925) (Phaedrotes)ssp. d. excubita Emmel, Emmel & Mattoon, 1998 (Glaucopsyche)ssp. e. piasus (Boisduval, 1852) (Lycaena) catalina (Reakirt, 1866) (Lycaena) lorquini (Behr, 1867) (Lycaena) viaca (Edwards, 1871) (Lycaena)ssp. f. toxeuma Brown, 1971 (Glaucopsyche)ssp. g. nevada Brown, 1975 (Glaucopsyche)ssp. h. daunia (Edwards, 1871) (Lycaena) |
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| 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.
- 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 iNaturalist
- Species Page at the Butterflies of America
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