Synonyms and other taxonomic changes
Papaipema unimoda (Smith, 1894)
Hydroecia unimoda Smith, 1894
Synonyms
Hydroecia frigida Smith, 1899
Gortyna thalictri Lyman, 1905
Papaipema frigida Hampson, 1910
P. terminalis Strand, 1916
P. perobsoleta (Lyman, 1905)
P. imperspicua Bird, 1908
Phylogenetic sequence # 932465
(1) Numbers
Lafontaine & Schmidt (2010) listed 47 species of the genus
Papaipema in America north of Mexico.
(1)Size
The wingspan ranges from 30-40 mm.
Smith (1894) reported the wingspan 36-39 mm.
Range
Alberta to Colorado east to New Brunswick and North Carolina.
(2),
(3),
(4),
(5)
Holotype ♂ from Durango, Colorado by J.B. Smith.
Season
The flight period appears to be June to October peaking in September.
Food
The larvae bore in roots and stems of meadow-rue (Thalictrum spp.), coneflower (Rudbeckia spp.), carrion-flower, Jacob's ladder.
Remarks
Beadle & Leckie (2012) reported the species is uncommon.
(6)Print References
Hampson, G.F. 1910. Noctuidae.
Catalogue of Lepidoptera Phalaenae in the British Museum 9:
81.
Smith, J.B. 1894. Descriptions of new genera and species of Noctuidae.
Transactions of the American Entomological Society 21:
73; plate 1, row 2, fig. 6.
Internet References
pinned adult image (John Glaser, Maryland)
common name reference and distribution (NatureServe Explorer)