Marie P Fish
William H Mowbray
NOTES: LNS note: This recording may be from item 1 and/or 2 below. 25Jul2003 SAS. NML studies. 1. Bermuda Aquarium, Dec. 1952. Large captives silent during normal activity and competitive feeding in aquarium. Two specimens in test tank: thumps on ES. 2. BBS [Bermuda Biological Station for Research, St. George's], Dec. 1952. Captive in test tank: rasps and series of scratchy grunts on MS. 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. 131.