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 Petrolisthes amoenus (Guérin-Menéville, 1855) Porcellana amoena Guérin-Menéville, 1855 , pl. 2, fig. 2. Material examined. Brazil , São Paulo : 1 ♂ , CCDB 678 , Ubatuba , Enseada de Ubatuba , Praia do Itaguá , colls. F. Mantelatto et al ., ii.1995 ; 1 ♂ , 1 ♀ , CCDB 671 , Ubatuba , Enseada de Ubatuba , Praia do Itaguá , colls. F. Mantelatto et al ., ii.1995 ; 1 ♂ , CCDB 694 , Ubatuba , Enseada de Ubatuba , Praia do Itaguá , colls. F. Mantelatto et al ., iv.1995 ; 1 ♀ ov, CCDB 6518 , Santos , Laje de Santos , colls. A. Silva et al ., vi.2015 . Distribution. Western Atlantic— USA (Florida), Mexico , Cuba , Puerto Rico , Barbados , Curacao , Bonaire , Trinidad and Tobago , Colombia , Venezuela , Brazil (Fernando de Noronha, Trindade, Maranhão , Piauí , Ceará , Rio Grande do Norte , Paraíba , Pernambuco , Alagoas , Sergipe , Bahia , Espírito Santo , Rio de Janeiro , São Paulo ) ( Werding et al. 2003 ; Coelho-Filho 2006 ; Coelho et al. 2007 ; Ferreira & Melo 2016 ; Mendonça et al. 2019 ). Remarks. Petrolisthes amoenus occurs on corals, calcareous algae, sponges and under rocks, down to 140 m depth ( Haig 1956 ), and is also found on Halimeda J.V. Lamouroux, 1812 (Chlorophyta) bottoms ( Veloso & Melo 1993 ). The species was collected in São Paulo with colonies of bryozoan S. errata and under rocks in some islands off coast. Alves et al. (2006) reported five individuals (MZUSP 16713) obtained in Ilha da Vitória (São Sebastião) during the Scuba surveys. Sequence accession number (GenBank): CCDB 6518—16S ( MW523138 ).