Potamyia czekanovskii (MARTYNOV)

Oláh, J., P. C & Malicky, H., 2006, A revision of the lotic genus Potamyia BANKS 1900 (Trichoptera: Hydropsychidae) with the description of eight new species, Linzer biologische Beiträge 38 (1), pp. 739-777 : 754

publication ID	https://doi.org/10.5281/zenodo.5433978
DOI	https://doi.org/10.5281/zenodo.5489074
persistent identifier	https://treatment.plazi.org/id/E16887D7-9403-7C21-6FEE-69DAFDBDF9C2
treatment provided by	Valdenar (2021-08-31 17:49:36, last updated by Plazi 2023-11-06 11:03:22)
scientific name	Potamyia czekanovskii (MARTYNOV)
status

Treatment

Potamyia czekanovskii (MARTYNOV) View in CoL ( Fig. 40 View Fig )

Hydropsyche czekanovskii MARTYNOV 1910: 393-396 . Syntypes, Siberia, Upper Tunguska, (ZI, not examined).

Cheumatopsvche czekanovskii (MARTYNOV) ; MARTYNOV 1934: 283, 289.

Potamyia czekanovskii (MARTYNOV) View in CoL ; SCHMID 1967: 275.

Antennae 1.5 times length of forewing. In forewing crossveins Cul-Cu2 and M3+4- Cu1 touching. In hindwing veins M and Cu1 almost touching; fork 1 present. Spur formula 044. This species has a characteristic hook formation and very broad tenth tergum It is closest to P. flavata View in CoL but the clasper is not geniculate ventrally; the ventral keel on the phallotheca is reduced; and the tenth tergum is broadened laterally.

The larva of this species was described (as Cheumatopsyche ) by LEPNEVA (1948) and it is widely distributed in the large Siberian rivers Ob, Yenysey, Amur. It was recorded from Korea by BOTOSANEANU (1970).

References

BOTOSANEANU L. (1970): Trichopteres de la Republique Democratique-Populaire de la Coree. - Annls zool. Warsz. 27: 275 - 359.

LEPNEVA S. G. (1948): Trichoptera larvae in Yenysey Basin. - Izv. biologo-geogr. nauchnoissled. Irkutsk 10: 60 - 99.

MARTYNOV A. (1910): Les Trichopteres de la Siberie et des regions adjacentes. II-e partie. - Ezheg. Zool. Muz. St. Petersb. 15: 351 - 429.

MARTYNOV A. (1934): Trichoptera, Annulipalpia. - Opred. Faune SSSR 13: 1 - 343.

SCHMID F. (1967): Trichopteres de Mongolie. Resultats des Expeditions biologiques Mongolo-Allemandes depuis 1962, No. 33. - Mitt. zool. Mus. Berl. 43: 273 - 277.