Stegana biprotrusa, Chen & Aotsuka, 2004

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 : 19

Stegana biprotrusa species group

Stegana ( Steganina) biprotrusa species group Wu, Gao, & Chen in Wu et al. 2010: 47.

Diagnosis. Articulating plate of aedeagus (ap aed) developed, bifurcated, mostly sclerotized, and separated from hypandrium (e.g., Fig. 15C ).

Figures

FIGURE 15. Stegana (Steganina) iaspidea Zhang & Chen, sp. nov., male (A–F) and female terminalia (G–I). A. Epandrium (epand), surstylus (sur), and cercus (cerc) in lateral view; B, C. Hypandrium (hypd), aedeagus (aed), articulating plate of aedeagus (ap aed), and phallapodeme (phap) 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. Scale bars: 0.1 mm (the same as below).