Stegana (Steganina) maymyo Sidorenko, 1997

WANG, YA-LIAN, LI, BING-XUE, CUI, MENG-DI, ZHANG, YUAN, WANG, LE, ZHANG, CAI-HONG, TSAUR, SHUN-CHERN, CHEN, HONG-WEI & HUANG, JIA, 2023, Revision of the subgenus Stegana (Steganina) from China, with assessment of species delimitation using DNA barcodes (Diptera, Drosophilidae), Zootaxa 5250 (1), pp. 1-109 : 54

publication ID	https://doi.org/10.11646/zootaxa.5250.1.1
publication LSID	lsid:zoobank.org:pub:4729EAF3-8B78-4AAD-B373-9179D008F239
DOI	https://doi.org/10.5281/zenodo.7705561
persistent identifier	https://treatment.plazi.org/id/0393914C-2A17-874D-C282-FC206A3AFED1
treatment provided by	Plazi (2023-03-07 08:36:00, last updated 2024-11-28 17:29:29)
scientific name	Stegana (Steganina) maymyo Sidorenko, 1997
status	stat. nov.

Treatment

Stegana (Steganina) maymyo Sidorenko, 1997 View in CoL , stat. rev.

( Fig. 26 View FIGURE 26 )

Stegana (Steganina) maymyo Sidorenko, 1997b: 169 View in CoL (synonymized in Chen & Aotsuka 2004: 2783).

Diagnosis. This species closely resembles S. (S.) kanmiyai Okada & Sidorenko, 1992 in the shape of male terminalia (as fig. 3E–G in Okada & Sidorenko 1992, Fig. 26A–F View FIGURE 26 ), but can be distinguished from the latter by having the aedeagus bifid on distal 1/ 3 in lateral view ( Fig. 26C View FIGURE 26 ); the aedeagus with flagella along anterior margin, lacking serrated process ( Fig. 26B, C View FIGURE 26 ).

Specimens examined. CHINA: 1♀ ( SCAU, No. 125495, DNA #2660), Mengyuan, Mengla , Yunnan, 21°47'29''N, 101°22'59''E, alt. 990m, 20.xii.2017, ex tree trunk, H.W. Chen; GoogleMaps 1♂, 1♀ ( SCAU, Nos. 125496, 97, DNA #2194, 2648), Guanlei, Mengla , Yunnan, 21°38'39''N, 101°09'52''E, alt. 570m, 24.iv.2016, ex tree trunks, J. Huang, Y.L. Wang. GoogleMaps

Distribution. China * (Yunnan), Myanmar (Pyin Oo Lwin).

References

Okada, T. & Sidorenko, V. S. (1992) New or unrecorded species of Stegana (Steganina) (Diptera, Drosophilidae) from the Old World, especially Japan and Russia. Japanese Journal of Entomology, 60, 415 - 426.

Sidorenko, V. S. (1997 b) New Asian species and new records of the genus Stegana Meigen (Diptera, Drosophilidae). II. Subgenera Pseudostegana Okada and Steganina Wheeler. Annales de la Societe entomologique de France, New Series, 33, 165 - 172.

Figures

FIGURE 26. Stegana (Steganina) maymao Okada & Sidorenko, 1992 from Mengla, Yunnan, China, male (A–F) and female terminalia (G–I).A. Epandrium, surstylus, and cercus in lateral view; B, C. Hypandrium, pregonite, aedeagus, and phallapodeme in ventral and lateral views; D, E. Aedeagal sheath in ventral and lateral views; F. Subepandrial sclerite in ventral view; G. Epiproct and cercus in dorsal view; H. Eighth sternite in ventral view; I. Hypoproct in ventral view.