Clibanarius antillensis Stimpson, 1859

(Fig. 4B)

Clibanarius antillensis Stimpson, 1859: 85 .

Material examined. Brazil, São Paulo: 2 ♂, CCDB 770, Ubatuba, Praia Grande, 23°28ʹS, 045°03ʹW, coll. F. Mantelatto, 01.i.1998 ; 1 ♂, CCDB 2813, Ubatuba, Saco do Codó, 23°30ʹ03ʺS, 045°07ʹ08ʺW, coll. F. Mantelatto, 01.v.2002 ; 3 ♂, CCDB 2906, Ubatuba, Praia do Perequê Mirim, 23°25ʹS, 045°03ʹW, coll. F. Mantelatto, 19.xi.2002 ; 3 ♂, 12 ♀, CCDB 6246, São Sebastião, Araçá, colls. F. Mantelatto et al., 12.ii.2017 ; 9 ♀ ov, CCDB 6245, São Sebastião, Araçá, colls. F. Mantelatto et al., 12.ii.2017 ; 14 ♂, 1 ♀, CCDB 6244, São Sebastião, Araçá, colls. F. Mantelatto et al., 12.ii.2017 ; 2 ♂, 1 ♀, CCDB 6243, São Sebastião, Araçá, colls. F. Mantelatto et al., 12.ii.2017 ; 6 intersex, CCDB 6242, São Sebastião, Araçá, colls. F. Mantelatto et al., 12.ii.2017 .

Distribution. Western Atlantic— Bermuda, USA (Florida), Gulf of Mexico, Caribbean Sea to Brazil (Atol das Rocas, Fernando de Noronha, Piauí, Ceará, Rio Grande do Norte, Paraíba, Pernambuco, Alagoas, Bahia, Espírito Santo, Rio de Janeiro, São Paulo, Santa Catarina) (Provenzano 1959; Coelho & Ramos-Porto 1987; Rieger 1998; Melo 1999; Coelho et al. 2007; Alves et al. 2008; Felder et al. 2009; Lemaitre & Tavares 2015).

Remarks. Phylogenetic research in parallel (Nishikawa et al. 2021) revealed no apparent population structure throughout the distribution of this species. Sequences accession numbers (GenBank): CCDB 2651—16S (MF490154), CCDB 5656—COI (MF490039) (Mantelatto et al. 2018).