Checklist of decapod crustaceans from the coast of the São Paulo state (Brazil) supported by integrative molecular and morphological data: IV. Infraorder Anomura: Superfamilies Chirostyloidea, Galatheoidea, Hippoidea and Paguroidea Author Mantelatto, Fernando L. Author Miranda, Ivana Author Vera-Silva, Ana L. Author Negri, Mariana Author Buranelli, Raquel C. Author Terossi, Mariana Author Magalhães, Tatiana Author Costa, Rogério C. Author Zara, Fernando J. Author Castilho, Antonio L. text Zootaxa 2021 2021-04-29 4965 3 558 600 journal article 6993 10.11646/zootaxa.4965.3.9 81e47d68-d09e-4609-af50-db862a19c216 1175-5326 4755166 8FF7B0FC-44DD-4641-A129-0FD33EB4597A Megalobrachium roseum ( Rathbun, 1900 ) ( Fig. 2B ) Porcellana rosea Rathbun, 1900: 148 , pl. 8, fig. 3 Material examined. Brazil , São Paulo : 1 ♂ , 2 ♀ ( 1♀ ov), CCDB 5278 , Ubatuba , colls. F. Mantelatto et al ., 16.x.2012 ; 1 ♀ ov, CCDB 6416 , Ubatuba , Enseada de Ubatuba , Praia do Itaguá , colls. T . Magalhães et al. , 30.xi.2014 ; 1 ♂ , CCDB 2854 , Ubatuba , Praia do Itaguá , colls. F. Mantelatto et al ., 03.vii.2008 ; 7 ♂ , 11 ♀ ( 7 ♀ ov), CCDB 5401 , Ubatuba , Praia do Itaguá , colls. F. Mantelatto et al ., 22.ii.2011 ; 9 ♂ , 10 ♀ ( 3 ♀ ov), CCDB 5297 , Ubatuba , Praia do Itaguá , colls. M. Negri et al ., 11.ix.2013 ; 1 ♂ , CCDB 1138 , Ubatuba , Praia do Lamberto , colls. F. Mantelatto et al ., v.2002 ; 1 ♀ , CCDB 2811 , Ubatuba , Ilha Anchieta , Praia do Leste , colls. F. Mantelatto & R . Biagi , v.2000 ; 4 ♂ , 3 ♀ , CCDB 2017 , Ilhabela , Praia do Engenho d’Água , colls. F. Mantelatto et al ., vii.2006 ; 8 ♂ , 5 ♀ ( 3 ♀ ov), CCDB 2019 , Ilhabela , Praia do Engenho d’Água , colls. F. Mantelatto et al ., v.2007 ; 3 ♂ , 3 ♀ , CCDB 2108 , São Sebastião , Praia do Segredo , colls. F. Mantelatto et al ., xi.2007 ; 1 ♂ , 1 ♀ , CCDB 3107 , São Sebastião , Praia do Segredo , colls. F. Mantelatto et al ., 13.xi.2007 ; 1 ♀ ov, CCDB 6710 , Cananéia , Ilha da Figueira , colls. F. Zara et al ., 26.xi.2020 . Distribution. Western Atlantic— Panama , Martinique , Colombia , Venezuela , Suriname , Brazil ( Maranhão , Ceará , Rio Grande do Norte , Paraíba , Pernambuco , Alagoas , Bahia , Espírito Santo , Rio de Janeiro , São Paulo ) ( Coelho-Santos & Coelho 1994 ; Werding et al. 2003 ; Rodríguez et al. 2005 ; Coelho et al. 2007 ; Ferreira & Melo 2016 ). Remarks. This species inhabits the intertidal region down to 50 m , on coral reefs and under rocks; found living associated with bryozoans, polychaetes and sponges ( Veloso & Melo 1993 ; Melo 1999 ; Micheletti-Flores & Negreiros-Fransozo 1999 ). Most of the specimens in São Paulo were collected with colonies of bryozoan S. errata . One specimen (CCDB 1138) was found associated to a crinoid (Echinodermata). Sequences accession numbers (GenBank): CCDB 2854—16S ( HM352468 ), CCDB 5297—COI ( MF490052 ) ( Mantelatto et al. 2011 , 2018).