sex: male
age: adult
length: 539 mm TL fresh, 533 mm TL 70%ethanol preserved
date vessel station: trawl, 20 Jan 1975 (field number F509; used for dissections); field number F509, RV ‘Vauban’, station 131,
location: off northwestern Madagascar
latitude: 13°46′ S
longitude: 47°33′ E
FAO-area: 51.6
depth: 1490–1600 m
specimens: 1