Gymnura sereti Yokota & De Carvalho, 2017 USNM 193741 Holotype
sex: male
age: adult
length: 383 mm DW
date vessel station: 06.01.1953
location: Liberia, off St. Paul River
FAO-area: 34.3.3
depth: 7-13 m
specimens: 1
remarks: accession num. 202912
Gymnura sereti Yokota & De Carvalho, 2017 USNM 193896 Paratype
sex: male
age: adult
length: 338 mm DW
date vessel station: collector: G. Miller, 30 Oct 1952, field # 1791
location: Liberia, Bushrod Island Beach
FAO-area: 34.3.3
specimens: 1
remarks: accession num. 202912, date cat. 09 Jul 1963
Gymnura sereti Yokota & De Carvalho, 2017 USNM 279558 Paratype
sex: female
length: 289 mm DW
date vessel station: collector: G. Naylor, Feb 1986, field # 27
location: Sierra Leone, St. Anne Banana Islands
FAO-area: 34.3.3
specimens: 1
remarks: accession num 369276, remarks: from Sierra Fishing Co. (free town, Sierra Leone)