Melanostomias biseriatus Regan & Trewavas, 1930

– No common name; ②③

There are occurrences of the species M. biseriatus off the Azores, in the PECS area (39 NM southwest and 42 NM south of the Konstantinov Ridge), SOC, Discovery No. 1024117_84_FIS_518003, 31.8266º W, 33.1958º N, 19 Nov. 1980 ; SOC, Discovery No. 1024405_84_FIS_518003, 31.2608º W, 32.8441º N, 21 Nov. 1980 .