Marie P Fish
William H Mowbray
NOTES: NML studies. 2. St. Thomas, V.I., May 19556. Single specimen in tes tank: low-pitched grols and loud scrapes when handled. Fish, M.P. and W.H. Mowbray. 1970. Sounds of the Western North Atlantic fishes: a reference file of biological underwater sounds. Johns Hopkins Press. Baltimore. p. 179.