Rindgea s-signata
(Packard, 1873)
Rindgea s-signata is a geometrid in the Geometridae, first described by Packard in 1873. The occurs in North and Middle America and is recognized by distinctive wing markings that form an 'S'-shaped pattern. Like other members of the Rindgea, it is part of the diverse geometrid fauna of western North American and Mexican regions.
Pronunciation
How to pronounce Rindgea s-signata: //ˈrɪndʒiə ɛs sɪɡˈneɪtə//
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Identification
The specific epithet 's-signata' refers to the characteristic S-shaped marking on the wings, which serves as a primary diagnostic feature distinguishing this from . The pattern is visible on both forewings and hindwings. Additional diagnostic characters include wing shape and pattern elements typical of the Rindgea, though precise details require examination of specimens.
Images
Distribution
North America and Middle America. Records indicate presence in western North America and Mexico.
Similar Taxa
- Rindgea cydaOverlapping distribution in western North America; distinguished by wing pattern details and lack of prominent S-shaped marking.
- Rindgea subterminataSympatric in parts of range; differs in terminal wing markings and overall pattern configuration.
More Details
Taxonomic History
Originally described by Alpheus Spring Packard in 1873, this has remained within the Rindgea following the taxonomic revisions of Rindge (1950s-1970s) that reorganized numerous geometrid genera. The genus Rindgea is named in honor of Frederick H. H. Rindge, curator at the American Museum of Natural History.