Pilumnus spinosissimus Rathbun, 1898

Material examined. Petro-UFS—1 M; CW = 7.26 mm; CZUFS CRU- 00116.

Stations. Petro-UFS—5.

Distribution. Western Atlantic—Florida, Gulf of Mexico, Antilhes, and Brazil (from Rio Grande do Norte to Santa Catarina) (Melo 1996).

Ecological notes. From 5 to 20 m. On sand, rocks, and mainly on corals bottoms (Melo 1996).

Previous records in Sergipe. None.