Checklist of decapods (Crustacea) from the coast of São Paulo State (Brazil) supported by integrative molecular and morphological data: II. Infraorder Caridea: family Alpheidae Author Almeida, Alexandre O. Author Terossi, Mariana Author Buranelli, Raquel C. Author Castilho, Antonio L. Author Costa, Rogério C. Author Zara, Fernando J. Author Mantelatto, Fernando L. text Zootaxa 2018 2018-07-25 4450 3 331 358 journal article 29205 10.11646/zootaxa.4450.3.2 95ecca34-c5f8-48d0-b1a3-af6cb7457754 1175-5326 1452553 C95EF94A-176D-48E8-A9FE-CDB6E1F3D4F1 Synalpheus townsendi Coutière, 1909 ( Figure 3F ) Synalpheus townsendi Coutière, 1909 : 32 , fig. 14. Material examined. Brazil , São Paulo : 1 ♀ ov, CCDB 5696 , Ubatuba , Enseada de Ubatuba , Praia Itaguá, coll. F. Mantelatto , 30.xi.2014 ; 1 ♀ov, CCDB 5630, Ubatuba, Mar Virado, off shore, coll. D. Rosa, 20.ix.2014 . Distribution. Bermuda , USA ( North Carolina to Florida ), Gulf of Mexico , Caribbean Sea to Brazil (Atol das Rocas, Trindade and Martim Vaz Islands, Ceará to São Paulo ) ( Hermoso-Salazar et al . 2005 ; Anker et al . 2012; 2016; Soledade et al . 2015; this study) Previous records. None. Remarks. Synalpheus townsendi is recorded for the first time to the São Paulo coast which extends its known distribution southwards of Rio de Janeiro State. GenBank accession number: Sequences: CCDB 5630—16S ( KU312993 ), COI ( KU313018 ).