Shallow-water caridean shrimps from southern Bahia, Brazil, including the first record of Synalpheus ul (Ríos & Duffy, 2007) (Alpheidae) in the southwestern Atlantic Ocean Author Almeida, Alexandre O. Author Boehs, Guisla Author Araújo-Silva, Catarina L. Author Bezerra, Luis Ernesto A. text Zootaxa 2012 3347 1 35 journal article 10.5281/zenodo.214608 10000391-ec0f-495f-8ee4-61b667fa68e1 1175-5326 214608 Alpheus intrinsecus Spence Bate, 1888 Alpheus intrinsecus Spence Bate, 1888 : 557 , pl. 100, fig. 1. Material examined. See report by Almeida et al . (2006). Distribution. Western Atlantic—Puerto Rico to Brazil (Piauí to Santa Catarina). Eastern Atlantic—Western Sahara to Gabon ( Crosnier & Forest 1966 ; Christoffersen 1979 ). Ecological notes. The material reported by Almeida et al. (2006) was collected in estuarine conditions, near the mouth of the Cachoeira River. Depth range: intertidal to 40 m ( Christoffersen 1979 ). Previous records. Challenger Expedition, off Salvador ( Spence Bate 1888 ); Ilhéus (Almeida et al. 2006, 2007a); Camamu Bay ( Almeida et al. 2007b ).