Alpheus thomasi Hendrix & Gore, 1973

(Figure 1J)

Material examined. Brazil, São Paulo: 1 ♂, 1 ♀ ov, CCDB 2799, Ubatuba, Enseada de Ubatuba, Praia Itaguá, on Schizoporella, coll. E. Mossolin, 17.ix.2008 ; 1 ♂, CCDB 3418, Ubatuba, Enseada de Ubatuba, Praia Itaguá, on Schizoporella, coll. F. Mantelatto et al., 22.xi.2011 ; 1 ♂, CCDB 5289, Ubatuba, Enseada do Flamengo, Praia Lamberto/ Saco do Codó, coll. F. Mantelatto, 31.iii.2014 .

Distribution. Western Atlantic—USA (Florida), Gulf of Mexico, Cuba, Panama, Venezuela, Brazil (Ceará, Paraíba, Espírito Santo to Paraná) (Christoffersen 1998; Blankensteyn & Moura 2002; Anker et al. 2008b; Felder et al. 2009; Pachelle et al. 2016; Velásquez et al. 2017).

Previous records. Ubatuba (Morgado & Tanaka 2001); no new material provided (Christoffersen 1998).

Remarks. GenBank accession number: CCDB 2799—16S (KU312979), COI (KU313008).