Ephemera separigata Bae, 1995

Mayorga, Alfredo, Kang, Ji Hyoun & Bae, Yeon Jae, 2024, Taxonomic review of Korean Ephemera Linnaeus with lectotype designation of E. sachalinensis Matsumura (Insecta: Ephemeroptera: Ephemeridae), Journal of Species Research 13 (4), pp. 423-433 : 428

Ephemera separigata Bae, 1995 ( Figs. 1G, 1H, 1I , 4C,

4G, 5C )

Ephemera separigata Bae, 1995: 160 ; Tiunova and Semenchenko, 2022: 94.

Figures

Fig. 1. Adults of South Korean Ephemera Linnaeus:A. male E. orientalis McLachlan; B. female E. orientalis; C. male wings of E. orientalis; D. male E. sachalinensis Matsumura; E. female E. sachalinensis; F. male wings E. sachalinensis; G. male E. separigata Bae; H. female E. separigata Eaton; I. male wings E. separigata; J. male E. strigata Bae; K. female E. strigata; L. male wings E. strigata.

Fig. 4. South Korean Ephemera Linnaeus larvae: A. E. orientalis McLachlan; B. E. sachalinensis Matsumura; C. E. separigata Bae; D. E. strigata Eaton. Posterior margin of tergum X of South Korean Ephemera larvae: E. E. orientalis; F. E. sachalinensis; G. E. separigata; H. E. strigata. Claw of foreleg of the larvae: I. E. orientalis; J. E. sachalinensis.

Fig. 5. Male genitalia of South Korean Ephemera Linnaeus males: A. E. orientalis McLachlan; B. E. sachalinensis Matsumura; C. E. separigata Bae; D. E. strigata Eaton.