New genera, new species, and new combinations in New World Cochylina (Lepidoptera: Tortricidae: Tortricinae) Author Brown, John W. text Zootaxa 2019 2019-09-17 4671 2 195 222 journal article 25519 10.11646/zootaxa.4671.2.2 978ec4b3-8d0e-4f47-8084-610b34b96759 1175-5326 3442344 8DA2FA3F-3629-4D10-92B0-671637D91DD4 Atroposia oenotherana ( Riley, 1881 ) , new combination Figs. 3, 4 , 20 , 34 Conchylis oenotherana Riley, 1881: 316 . Phalonia oenotherana : McDunnough 1939: 60 . [Incertae sedis] oenotherana : Powell 1983: 42 ; Razowski 1997: 137 . [ Cochylini New Genus 1] oenotherana : Brown 2005: 207 ; Metzler & Brown 2014: 278 . Atroposia oenotherana is one of the more easily recognized Cochylina in the Nearctic fauna, with the basal half of the forewing yellow-tan and the distal half pinkish red with a variably developed, yellow-tan spot. The species was redescribed in detail by Razowski (1997: 137) . The genitalia are highly divergent from those of other Cochylina, and on the basis of the distinct facies and unusual genitalia, oenotherana is placed in a monotypic genus. Atroposia oenotherana is widely distributed from Nova Scotia to Manitoba, south to Florida and Texas. Adults have been collected mostly in July and August, with fewer records in May, June, and September, suggesting a single generation in the north and two generations in the southern portions of its range. Larvae are tip-tiers in the flowers of Oenothera species ( Onagraceae ) ( Riley 1881 ; Godfrey et al . 1987 ; many reared specimens in USNM); Oenothera biennis (L.) has been recorded as the larval host in Georgia (USNM). The illustration of the male genitalia of A. oenotherana (from Vineland, Ontario , Canada ) in Razowski (1997 : figs. 123) deviates in several features (e.g., the shape of the median process of the transtilla, the shape of the juxta, the curvature of the phallus) from those of Fig. 3 (from Padre Island National Seashore, Texas , USA ). Because barcodes of A. oenotherana are represented by two BINs in BOLD ( Brown et al . 2019 ), it is possible that two species are concealed under this name, and these differences in genital morphology reflect two different species. Alternatively, the male genitalia shown in Fig. 3 and in Razowski (1997) may merely represent individual variation and/or artifacts of slide mounting. Syntype ♀ , USA , Missouri , r.f. Oenothera , M. Murtfeld ( USNM ). Riley (1881) referred to four specimens in his original description, but I have been able to locate only a single female syntype .