Hypotrix


Hypotrix is a genus of moths of the family Noctuidae.

Taxon

The genus Hypotrix originally included 23 species from southern Mexico to Brazil and Peru. In 2010, based on genital character and novel genetic information, 11 species of Trichorthosia, one species of Trichagrotis, and four species from Hexorthodes were brought in to form the revised genus Hypotrix.

Diagnotics

In females, the most prominent diagnostic character for the genus is the form of the anal papillae, which is "swollen and bulbous basally, then abruptly tapered to a narrow pointed apex". In preserved specimens, this papillae often curves below the end of the abdomen to project anteriorly, sometimes by as much as 180 degrees.
The most notable diagnostic for males is the "membranous flap arising from the middle of the sacculus and partially overtopping the sclerotized part of the sacculus"- particularly the masses of long scales on the pleural membrane, which is specific to this genus.

Species

Hypotrix alamosa Hypotrix aselenograpta Dyar, 1916Hypotrix basistriga Lafontaine, Ferris & Walsh, 2010Hypotrix carneigera Guenée, 1852Hypotrix cirphidia Hypotrix clarcana Dyar, 1916Hypotrix diapera Hypotrix diplogramma Hypotrix duplicilinea Hypotrix euryte Hypotrix ferricola Hypotrix flavigera Guenée, 1852Hypotrix hueco Hypotrix lunata Smith, 1906Hypotrix naglei Lafontaine, Ferris & Walsh, 2010Hypotrix niveilinea Hypotrix ocularis Lafontaine, Ferris & Walsh, 2010Hypotrix optima Hypotrix parallela Grote, 1883Hypotrix proxima Hypotrix purpurigera Guenée, 1852Hypotrix quindiensis Hypotrix rubra Lafontaine, Ferris & Walsh, 2010Hypotrix sedecens Hypotrix spinosa Hypotrix trifascia Hypotrix umbrifer