Decapod crustaceans from the state of Ceará, northeastern Brazil: an updated checklist of marine and estuarine species, with 23 new records Author Pachelle, Paulo P. G. Author Anker, Arthur Author Mendes, Cecili B. Author Bezerra, Luis E. A. text Zootaxa 2016 4131 1 1 63 journal article 38707 10.11646/zootaxa.4131.1.1 a745ef66-a828-4b3c-ab2c-124f7f7a68e0 1175-5326 400297 48CA9FCC-8044-448D-8CA5-5CD5B403D884 Ambidexter symmetricus Manning & Chace, 1971 ( Figure 18 ) Ambidexter symmetricus Manning & Chace 1971 : 3 , figs. 1–2. Material examined . Brazil , Ceará: 1 male , LIMCE-UFC 692, Icapuí, Praia de Requenguela, Banco dos Cajuais, in sea grass beds, coll. C.B. Mendes, 03.vi.2012 [fcn 12-054]. Distribution . Western Atlantic: USA (Florida), Caribbean Sea, Brazil (Ceará, Paraíba, Pernambuco, Bahia , Espírito Santo, Rio de Janeiro, São Paulo, Santa Catarina) ( Christoffersen 1998 ; Riul et al. 2008 ; Almeida & Bezerra 2011 ; Almeida et al. 2012; present study). Remarks . Ambidexter symmetricus , the only Atlantic representative of the genus, is widespread in Brazil , but appears to be rather uncommon or at least difficult to collect due to its cryptic, possibly nocturnal habits.