Pilumnus vinaceus Rathbun, 1898

Pilumnus vinaceus Rathbun, 1898: 283, pl. L, fig. 2.

Material examined. Brazil, São Paulo: 1 ♀ ov, CCDB 5382, Ubatuba, Praia do Itaguá, colls. F. Mantelatto et al., 17.x.2012 ; 1 ♀, CCDB 4598, Ubatuba, Praia do Itaguá, colls. F. Mantelatto & L. Pardo, 15.ix.2008 .

Distribution. Western Atlantic—USA (Texas, Florida), Caribbean Sea, Antilles, and Brazil (Piauí, Ceará, Espírito Santo, Rio de Janeiro, São Paulo, Paraná, Santa Catarina) (Magalhães & Mantelatto in prep.).

Remarks. Previous records in São Paulo include Ubatuba (Bertini et al. 2004; Alves et al. 2012b as Pilumnus dasypodus). This species was previously reported as P. dasypodus (Magalhães & Mantelatto in prep). However, these authors suggested the resurrection of Pilumnus vinaceus, previously synonymized to P. dasypodus Kingsley, 1879 based on molecular and morphological data (including type specimens). Sequences accession number (GenBank): CCDB 5382—16S (MF504075; MT075941), COI (MF 504148) (Mantelatto et al. 2018a).