Deep-sea Cirripedia Thoracica (Crustacea) from the northeastern Atlantic collected by French expeditions Author Young, Paulo S. Museu Nacional / UFRJ, Quinta da Boa Vista, 20940 - 040 Rio de Janeiro RJ (Brazil) psyoung @ acd. ufrj. br. psyoung@acd.ufrj.br text Zoosystema 2001 23 4 705 756 journal article 6379 10.5281/zenodo.4689055 5aec84f2-b3a3-4f16-bb46-efec4dddcb9e 1638-9387 4689055 3B853248-623C-4344-BDD8-444040704ED2 Costatoverruca cornuta ( Aurivillius, 1898 ) Verruca cornuta Aurivillius, 1898: 197 . Metaverruca cornuta – Young 1998a: 42 , figs 28-30 (with synonymy). Costatoverruca cornuta – Young 1998b: 58 . MATERIALEXAMINED. — SEAMOUNT 2, stn DW 209, 31°59.17N , 27°55.95W , 460 m to 31°58.93N , 27°56.19W , 435 m , 1 specimen , rc 3.5 mm ( MNHN Ci 2905). — Stn DW 231, 32°01.49’N , 27°54.51’W , 745 m to 32°01.75’N , 27°54.70’W , 750 m , 1 specimen , rc 10.3 mm (MNRJ 13927). — Stn DW 247, 33°13.69’N , 9°35.26’W , 580 m to 33°13.69’N , 29°35.54’W , 625 m , 1 specimen , rc 3.9 mm ( MNHN Ci 2907). REMARKS Costatoverruca cornuta was redescribed and discussed by Young (1998a: 42) . The geographic record and depth were given previously: Azores region between 450 and 1229 m .