RT Journal Article SR Electronic(1) A1 Li, Peng A1 Liu, Dong A1 Zhou, Chang-Fa YR 2006 T1 A New Species of Thraulus from Nanjing (Eastern China) with Single First Gill (Insecta: Ephemeroptera: Leptophlebiidae) JF Zoological Science VO 23 IS 7 SP 641 OP 645 DO http://dx.doi.org/10.2108/zsj.23.641 UL https://www.pieronline.jp/content/article/0289-0003/23070/641