Rzhavsky, A. V. 1992. Review of Protoleodora and Pileolaria (Polychaeta, Spirorbidae) from the seas of the USSR with the description of a new species Protoleodora gracilis. Zoologicheskii zhurnal, 71(3): 5-14.
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Rzhavsky, A. V.
1992
Review of Protoleodora and Pileolaria (Polychaeta, Spirorbidae) from the seas of the USSR with the description of a new species Protoleodora gracilis