Other Common Names
formerly Pale-veined Enconista
Synonyms and other taxonomic changes
Isturgia dislocaria (Packard, 1876)
Orig. Comb: Semiothisa dislocaria Packard 1876
Syn: Enconista dislocaria (Packard 1876)
* phylogenetic sequence #190400
Numbers
The only species in this genus in North America.
(1)Identification
forewing light brown with 3 dark brown squarish spots evenly spaced along the costa; wing veins pale yellowish or white, providing contrast even against the wing's light ground color; brown speckling concentrated mostly along the costa and wingtips
hindwing similarly colored but with a single dark line crossing the wing at two-thirds its length
Det. J. & J. Balaban, 2016
Range
Arizona to Florida and north to Quebec and then wsw to Nebraska (
MPG)
Season
mostly Mar-Jul (longer in TX & FL) (
MPG)
Life Cycle
Larva, larva, larva, adult
Remarks
An uncommon to rare species designated as "S1?"
in Ontario and tracked by the Natural Heritage Information Centre. Status elsewhere is unknown. Any info appreciated.
Print References
Ferguson, D.C. 2008. The Moths of North America, Fascicle 17.2, Geometroidea, Geometridae, Ennominae (part: Abaxini, Cassymini, Macariini) p. 57; pl. 1.37-41.
(1)Internet References
BOLD - Barcode of Life Data Systems - species account with collection map and photos of pinned adults.