Checklist of decapod crustaceans from the coast of the São Paulo state (Brazil) supported by integrative molecular and morphological data: III. Infraorder Brachyura Latreille, 1802 Author Mantelatto, Fernando L. Author Tamburus, Ana Francisca anaftg@yahoo.com.br Author Magalhães, Tatiana tmagalhaes@usp.br Author Buranelli, Raquel C. raquel.buranelli@gmail.com Author Terossi, Mariana mterossirm@gmail.com Author Negri, Mariana ma_negri90@hotmail.com Author Castilho, Antonio L. antonio.castilho@unesp.br Author Costa, Rogério C. rogerio.c.costa@unesp.br Author Zara, Fernando J. fj.zara@unesp.br text Zootaxa 2020 2020-11-06 4872 1 1 108 journal article 7963 10.11646/zootaxa.4872.1.1 9d719bcd-20aa-4dc8-8ebe-274abb4c41d8 1175-5326 4423421 43CF3E3F-CFBA-4821-B8A0-02B32AF380C4 Tetraxanthus rathbunae Chace, 1939 ( Figure 20I ) Tetraxanthus rathbunae Chace, 1939: 52 . Material examined. Brazil , São Paulo : 1 ♀ ov, CCDB 5873 , Ubatuba , RV Soloncy Moura , Point 14, 79m, colls. F. Zara et al. , 20.viii.2015 . Distribution. WesternAtlantic—USA (North Carolina to Florida), Gulf of Mexico,Antilles, and Brazil ( Paraíba , Alagoas , Rio de Janeiro , São Paulo , Paraná , Rio Grande do Sul ) ( Coelho & Ramos 1972 ; Powers 1977 ; Williams 1984 ; Abele & Kim 1986 ; Melo 1989 , 2010; Souza 1997 ; Coelho et al . 2008 ; Felder et al. 2009 ; present study). Remarks. Melo (1996) listed this species on the São Paulo coast with no reference. In this way, the present study can be considered as the official first report of Tetraxanthus rathbunae . Sequence accession number (GenBank): CCDB 5873—16S ( MT849294 ) (present study).