Armases rubripes (Rathbun, 1897)
(Figure 7C)
Sesarma (Holometopus) rubripes Rathbun, 1897: 90 .
Material examined. Brazil, São Paulo: 3 ♂, CCDB 3057, Ubatuba, Maranduba river, colls. F. Mantelatto & C. Schubart, 11.xi.2007 ; 1 ♀, CCDB 3056, São Sebastião, Praia do Segredo, coll. C. Schubart, 10.x.2007 ; 5 ♂, 11 ♀ (10 ♀ ov), CCDB 3593, Guarujá, Bairro Cachoeira, colls. N. Rossi et al., 24.x.2011; 1 ♂, CCDB 2991, Iguape, Ponte Rio Sorocabinha, colls. F. Mantelatto et al., 13.v.2008 ; 2 ♂, 1 ♀, CCDB 4022, mangrove near Rio Estrada Ariri—Pariquera Açu, colls. F. Carvalho et al., 10.xi.2011 ; 2 ♂, 2 ♀ (1 ♀ ov), CCDB 4048, Ilha Comprida, beach near ferry station to Cananéia, colls. F. Carvalho et al., 09.xi.2011 ; 1 ♂, CCDB 5653, Ilha Comprida, beach near ferry station to Cananéia, colls. F. Mantelatto et al., 22.vii.2012 ; 1 ♂, CCDB 6082, Ilha Comprida, beach near ferry station to Cananéia, colls. F. Mantelatto et al., 22.vii.2012 ; 1 ♂, CCDB 6174, Ilha Comprida, beach near ferry station to Cananéia, colls. F. Mantelatto et al., 11.iii.2012 ; 1 ♀, CCDB 4021, Ilha Comprida, Praia da Trincheira, colls. F. Zara et al., 09.xi.2011 ; 1 ♂, CCDB 4235, Ilha Comprida, Praia da Trincheira, colls. F. Mantelatto et al., 30.viii.2011 ; 1 ♂, 1 ♀, CCDB 6173, Ilha Comprida, Praia da Trincheira, colls. F. Mantelatto et al., 17.iv.2011 ; 1 ♂, 1 ♀, CCDB 4051, Cananéia, Ponte General Euclides de O. Figueiredo, colls. F. Mantelatto et al., 13.v.2008 .
Distribution. Western Atlantic—Central America, Venezuela, Trinidad and Tobago, French Guyana, Brazil (Pará, Ceará, Espírito Santo, Rio de Janeiro, São Paulo, Santa Catarina, Rio Grande do Sul), Uruguay, and Argentina (Rathbun 1918; Chace & Hobbs 1969; Melo 1996).
Remarks. Previous records on the coast of São Paulo state include Santos and Iguape (Rathbun 1918), and Ubatuba (Negreiros-Fransozo et al. 2002).Sequences accession number(GenBank):CCDB 2991—16S(KU313172), COI (KU313187) (Mantelatto et al. 2018a).