[1]
Stepanjants, S.D., Timoshkin, O.A., Anokhin, B.A. and Napara, T.O. 2000. A new species of Pachycordyle (Hydrozoa, Clavidae) from Lake Biwa (Japan), with remarks on this and related Clavid genera. Scientia Marina. 64, S1 (Dec. 2000), 225–236. DOI:https://doi.org/10.3989/scimar.2000.64s1225.