Work found, with species-group names introduced therein:
Sysoev, A. V. and Y. I. Kantor. 1995. Two new species of Phymorhynchus (Gastropoda, Conoidea, Conidae) from the hydrothermal vents. Ruthenica 5 17-26. [Stated date: -- May 1995.] Phymorhynchus moskalevi