Dardanus insignis (de Saussure, 1857)

(Fig. 4E)

Pagurus insignis de Saussure, 1857: 503 .

Material examined. Brazil, São Paulo: 1 ♂, CCDB 3120, Ubatuba, Enseada de Ubatuba, 23°26ʹ10ʺS, 045°01ʹ36ʺW, coll. D. Rosa, 16.ix.2010 ; 2 ♂, CCDB 3121, Ubatuba, Enseada de Ubatuba, 23°26ʹ10ʺS, 045°01ʹ36ʺW, coll. D. Rosa, 16.ix.2010 ; 1 ♂, CCDB 3890, Ubatuba, Enseada de Ubatuba, coll. D. Rosa, 05.vii.2011 ; 1 ♂, CCDB 3892, Ubatuba, Enseada de Ubatuba, coll. D. Rosa, 05.vii.2011 ; 1 ♂, CCDB 3893, Ubatuba, Enseada de Ubatuba, coll. D. Rosa, 05.vii.2011 ; 1 ♂, CCDB 3894, Ubatuba, Enseada de Ubatuba, coll. D. Rosa, 25.i.2012 ; 1 ♂, CCDB 3896, Ubatuba, Enseada de Ubatuba, coll. D. Rosa, 25.i.2012 ; 1 ♂, CCDB 3897, Ubatuba, Enseada de Ubatuba, coll. D. Rosa, 25.i.2012 ; 1 ♂, CCDB 3898, Ubatuba, Enseada de Ubatuba, coll. D. Rosa, 25.i.2012 ; 1 ♂, CCDB 3901, Ubatuba, Enseada de Ubatuba, coll. D. Rosa, 25.i.2012 ; 1 ♂, CCDB 3902, Ubatuba, Enseada de Ubatuba, coll. D. Rosa, 25.i.2012 ; 1 ♂, 1 ♀, CCDB 5498, Ubatuba, Enseada de Ubatuba, colls. F. Mantelatto et al., 30.xi.2014 ; 1 ♂, CCDB 5085, Ubatuba, Ilha Vitória, 20.x.2012 ; 2 ♂, 2 ♀ (1 ♀ ov), CCDB 6049, Ubatuba, Ilha Vitória, 20.x.2012 ; 1 ♀, CCDB 6312, Cananéia, 25°53ʹS, 047°36ʹW, colls. A. Castilho et al., 01.vii.2013 .

Distribution. Western Atlantic— USA (North Carolina), Gulf of Mexico, Caribbean Sea, Venezuela, Brazil (Atol das Rocas, Fernando de Noronha, Pará, Ceará, Rio Grande do Norte, Paraíba, Pernambuco, Alagoas, Sergipe, Espírito Santo, Rio de Janeiro, São Paulo, Paraná, Santa Catarina, Rio Grande do Sul), Uruguay, Argentina (Forest & Saint Laurent 1968; Williams 1984; Coelho & Ramos-Porto 1987; Rieger 1998; Melo 1999; Almeida et al. 2007a; Felder et al. 2009; Fransozo et al. 2011; Meireles et al. 2012; Mendonça et al. 2019; Spivak et al. 2019).

Remarks. Sequences accession numbers (GenBank): CCDB 3121—16S (KT897516), COI (KT897593) (Mandai et al. 2018b).

5067). I) Petrochirus diogenes (Linnaeus, 1758) (CCDB 5251). Animals from Brazil, São Paulo, Ubatuba (E–I), São Sebastião (A–D). Sex: male (C–E, G–I), female (A, B, F). Scale bars (mm): A—15; B, H –11; C—28; D—25; E, F—18; G—20; I—50. Photographs by R.C. Buranelli.