Turbellarians taxon details
original description
(of Nannorhynchides nigrescens Evdonin, 1971) Evdonin, L. A. (1971). The interstitial Kalyptorhynchia (Turbellaria, Neorhabdocoela) from the Bay of Great Peter of the Sea of Japan. [In Russian]. Akad. Nauk SSSR Issled. Fauny Morei, 8(16):55-71 [details] Available for editors
additional source
Ax, P. (2008). Plathelminthes aus Brackgewässern der Nordhalbkugel. Akademie der Wissenschaft und der Literatur Mainz, Franz Steiner Verlag, Stuttgart, 696 pp. [details]
new combination reference
Evdonin, L. A. (1977). Monograph of the Turbellaria Kalyptorhynchia in the fauna of the USSR and adjacent areas. [In Russian]. Fauna USSR. Turbellaria, Vol 1, Pt 1. Fauna USSR (NS), 115:1-400 [details] Available for editors