Work found, with species-group names introduced therein:
Bayer, F. M. 1963. A new pleurotomariid gastropod trawled in the straits of Florida by R/V Gerda. Bulletin of Marine Science of the Gulf and Caribbean 13 488-492. [Stated date: -- Sep 1963.] Mikadotrochus amabilis, see Perotrochus amabilis (F. M. Bayer, 1963)