Dyspessa igoripljushtchi, Yakovlev & Naydenov, 2022

Yakovlev, Roman V. & Naydenov, Artem E., 2022, Two new species of the genus Dyspessa Hübner, [1820] 1816 (Lepidoptera, Cossidae: Cossinae) from Darvaz Mountains (Southern Tajikistan), Ecologica Montenegrina 60, pp. 32-35 : 33

publication ID

https://doi.org/ 10.37828/em.2022.60.5

publication LSID

urn:lsid:zoobank.org:pub:5FB07A62-CA01-490A-8081-23AA5B06946D

DOI

https://doi.org/10.5281/zenodo.13240707

persistent identifier

https://treatment.plazi.org/id/B494BEA7-893F-4BB1-B9D5-6F025AFAC7D6

taxon LSID

lsid:zoobank.org:act:B494BEA7-893F-4BB1-B9D5-6F025AFAC7D6

treatment provided by

Felipe

scientific name

Dyspessa igoripljushtchi
status

sp. nov.

Dyspessa igoripljushtchi sp. nov.

https://zoobank.org/ urn:lsid:zoobank.org:act:B494BEA7-893F-4BB1-B9D5-6F025AFAC7D6

Figs 1−2 View Figures 1−8

Material. Holotype, male, Tajikistan, Darvaz Mts. , Khaburabot pass, 3100 m, 17.vii.2018, leg. I. Pljushtch (slide # AN038; Zoological Institute, Sankt-Petersburg, Russia).

Description. Male. Antenna twice shorter than fore wing, bipectinate, setae 2−2.5 longer than antenna stem in diameter (in medium third). Length of fore wing 9 mm. Fore wing grey with small lightochre spots in discal cell and on border between veins, fringe mottled (grey at veins, light coloured between veins). Hind wing grey, without pattern, fringe grey unicolorous.

Male genitalia. Uncus triangular, apically acute; gnathos arms of medium length; gnathos poorly structured; valve lanceolate with poorly sclerotized apical tip, costal margin of valve (on border between medium and distal third) semicircular process with uneven edge; transtilla process short, triangular, basally very thick, apically blunt; juxta saddle-like, basally wide, with small lateral processes; saccus small, semicircular; phallus 1/4 shorter than valve, thick, almost straight, narrowing to apex, vesica aperture in dorso-apical position, about 1/3 of phallus in length, vesica without cornuti.

Female unknown.

Diagnosis. The new species clearly differs from all the central Asian species of the genus in the very dark colour and the thick, almost straight phallus.

Distribution. Tajikistan, Darvaz Mts.

Etymology. The new species is named after a friend and teacher of the first author of this article, the well-known entomologist Dr. Igor Pljushtch, who, with his erudition and breadth of views, instilled in me the ability for self-development.

Notes. Dyspessa igoripljushtchi sp. nov. is the highest mountain species of the genus.

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Lepidoptera

Family

Cossidae

Genus

Dyspessa

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