Chimoptesis costaricae, Razowski, Józef & Becker, Vitor Osmar, 2015

Razowski, Józef & Becker, Vitor Osmar, 2015, Systematics and faunistics of Neotropical Eucosmini. 1. Chimoptesis Powell, 1964 (Lepidoptera: Tortricidae), Zootaxa 3941 (2), pp. 204-220 : 205

publication ID

https://doi.org/10.11646/zootaxa.3941.2.2

publication LSID

lsid:zoobank.org:pub:0426E23C-C77A-4790-8178-DE80366EC6E0

DOI

https://doi.org/10.5281/zenodo.6092119

persistent identifier

https://treatment.plazi.org/id/03AC87B3-FF89-7B2A-FF1F-1FBEDF66FAF4

treatment provided by

Plazi (2016-04-19 00:17:45, last updated 2024-11-24 23:34:11)

scientific name

Chimoptesis costaricae
status

sp. nov.

Chimoptesis costaricae , sp. n.

Figs 1 View FIGURES 1 – 6 , 13 View FIGURES 13 – 19 , 27, 28 View FIGURES 27 – 34

Diagnosis. C. costaricae can be distinguished by its whitish forewing ground colour and brown markings. It is related to C. chrysopyla , but C. costaricae has a much broader uncus, a shorter aedeagus, and a weakly convex posterior edge of the sterigma.

Description. Wing span 19 mm. Male: Head and thorax cream, labial palpus and thorax with brown-grey markings. Forewing not expanding terminad; apex rounded; costa almost straight; costal fold slender, reaching 1/3 of costa. Ground colour whitish, sprinkled brown; greyish brown strigulae in basal and posterior parts of wing; brown triangular postbasal blotch and median fascia forming a pale dorsal blotch; terminal and apical marks weak. Cilia blackish brown in apical area, much paler medially, whitish at tornus. Hindwing whitish, brownish grey in apical part with darker strigulae; cilia whitish, brownish grey in apical third. Genitalia ( Fig. 1 View FIGURES 1 – 6 ) with uncus very broad, fairly short, convex apically; socius weakly expanding posteriorly; basal half of valva broad, neck short; sacculus angulate; cucullus moderately broad; aedeagus rather broad, short.

Female: Forewing ground colour pale, markings dark brown, strigulation rather weak except for basal area. Genitalia ( Fig. 13 View FIGURES 13 – 19 ) with apophyses fairly broad; posterior edge of sterigma slightly convex; folds of subgenital sterite broad postmedially; sclerite of antrum about one-half as long as cingulum; blades of signa slender.

Holotype male: " Costa Rica, [San José], Cerro [de] la Muerte, 5–7.VIII.1981, 3100 m, V. O. Becker Col; Col. Becker 45030"; GS 839 WZ. Two paratypes with similar label data, female with GS 838 WZ.

Etymology. The name refers to the country of origin.

Gallery Image

FIGURES 1 – 6. Male genitalia of Chimoptesis. 1, Chimoptesis costaricae (GS 839 WZ), 2, Chimoptesis potosiana (GS 1362 WZ), 3, Chimoptesis obliquaria (GS 1360 WZ), 4, Chimoptesis angulata (GS 842 WZ), 5, Chimoptesis dentitia (GS 848 WZ), 6, Chimoptesis faceta (GS 1344 WZ).

Gallery Image

FIGURES 13 – 19. Female genitalia of Chimoptesis. 13, Chimoptesis costaricae (GS 838 WZ), 14, Chimoptesis phanera (GS 852 WZ), 15, Chimoptesis rubigo (GS 833 WZ), 16, Chimoptesis rosariana (GS 1189 WZ), 17, Chimpotesis miniaula (GS 841 WZ), 18, Chimoptesis kallion (GS 851 WZ), 19, Chimoptesis potosiana (GS 1361 WZ).

Gallery Image

FIGURES 27 – 34. Adults of Chimoptesis. 27, Chimoptesis costaricae (holotype male), 28, Chimoptesis costaricae (paratype females), 29, Chimoptesis phanera (holotype female), 30, Chimoptesis rubigo (holotype female), 31, Chimoptesis rosariana (holotype female), 32, Chimoptesis miniaula (holotype female), 33, Chimoptesis kallion (holotype female), 34, Chimoptesis potosiana (holotype male).

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Lepidoptera

Family

Tortricidae

Genus

Chimoptesis