Checklist of decapod crustaceans from the coast of the São Paulo state (Brazil) supported by integrative molecular and morphological data: V. Dendrobranchiata and Pleocyemata [Achelata, Astacidea, Axiidea, Caridea (Alpheoidea and Processoidea excluded), Gebiidea, Stenopodidea] Author Mantelatto, Fernando L. Author Al, Et text Zootaxa 2022 2022-03-30 5121 1 1 74 http://dx.doi.org/10.11646/zootaxa.5121.1.1 journal article 10.11646/zootaxa.5121.1.1 1175-5326 6399728 51685005-E00A-48DF-9F4B-0152E78D0B20 Macrobrachium olfersii ( Wiegmann, 1836 ) ( Fig. 8F ) Palaemon olfersii Wiegmann, 1836: 150 . Material examined. Brazil , São Paulo : 2 ♂ , 8 ♀ ( 5 ♀ ov) , 15 adults , 24 j, CCDB 3469 , Ubatuba , Rio Puruba , colls. F. Mantelatto et al. , 06.vii.2011 ; 1 ♂ , CCDB 5250 , Ubatuba , Rio da Praia do Lamberto , colls. F. Carvalho et al. , 22.iv.2012 ; 1 ♂ , 5 ♀ ( 4 ♀ ov), CCDB 5976 , Ubatuba , Rio Praia do Lamberto , colls. F. Carvalho et al. , 09.iv.2013 ; 1 ♂ , CCDB 2138 , São Sebastião , Rio do Curral , colls. F. Mantelatto et al. , 26.vi.2006 ; 6 ♂ , 1 ♀ , CCDB 3142 , Ilhabela ( Ilha de São Sebastião ), Rio Castelhano , colls. F. Mantelatto et al. , 21.ii.2011 ; 2 ♂ , 7 ♀ ( 3 ♀ ov), 96 j, CCDB 3749 , Santos , Rio Preto , colls. F. Carvalho et al. , 23.x.2011 ; 5 ♂ , 6 ♀ ( 1 ♀ ov), 1 j, CCDB 3750 , Santos , Rio Branco , colls. F. Carvalho et al. , 23.x.2011 ; 2 ♂ , CCDB 5342 , Praia Grande , Rio Branco , colls. N. Rossi et al. , 23.x.2011 ; 6 ♂ , 5 ♀ ( 1 ♀ ov), CCDB 3215 , Pariquera-Açú , Rio Iririaia-Mirim , colls. F. Mantelatto et al. , 18.iv.2011 ; 5 ♂ , 8 ♀ ( 5 ♀ ov), 4 j, CCDB 3670 , Cananéia , tributary of the Rio Baguaçu , colls. T . Magalhães et al. , 10.xi.2011 ; 4 ♂ , 10 ♀ ( 8 ♀ ov), 12 adults , 49 j, CCDB 318 , Cananéia , Rio Itapitangui , colls. F. Mantelatto et al. , 29.viii.2011 . Distribution. Western Atlantic— USA ( North Carolina , Florida, Mississipi , Louisiana , Texas ), Mexico , Puerto Rico , Curaçao , Bonaire , Guatemala , Nicaragua , Costa Rica , Panama , Colombia , Venezuela , Guyana , Suriname , French Guiana , and Brazil ( Amapá , Pará, Piauí , Ceará , Rio Grande do Norte , Pernambuco , Alagoas , Sergipe , Bahia , Espírito Santo , Rio de Janeiro , São Paulo , Paraná , Santa Catarina, Rio Grande do Sul ) (von Ihering 1897 ; Moreira 1901 ; Rathbun 1901 ; Luederwaldt 1929 ; Sawaya 1946 ; Holthuis 1952a , 1959 ; Coelho 1963 ; Anderson & Fillingame 1980 ; Rodriguez 1980 ; Williams 1984 ; Abele & Kim 1986 , 1989 ; Bond-Buckup & Buckup 1989 , 1999 ; Coelho et al. 1990 ; Pereira de Barros & Braun 1997 ; Ramos-Porto & Coelho 1998 ; Bowles et al. 2000 ; Valencia & Campos 2007 ; Rossi & Mantelatto 2013 ; Poupin 2018 ). Remarks. Previous records from the coast of São Paulo include Ubatuba, Caraguatatuba, São Sebastião, Ilhabela (Ilha de São Sebastião e Ilha dos Búzios), Cubatão, Santos, Peruíbe, Pariquera-Açu, Iguape, Ilha Comprida, and Cananéia ( Ilha do Cardoso) (von Ihering 1897 as Palaemon olfersi ; Luederwaldt 1929 ; Sawaya 1946 ; Rocha & Bueno 2004 ; Melo & Brossi-Garcia 2005 as Macrobrachium birai ; Ferreira et al. 2010 ; Pileggi & Mantelatto 2010 , 2012 ; Pileggi et al. 2014 ; Mossolin et al. 2016 ). Due numerous examples in the literature (taxonomic and non-taxonomic studies) of spelling variants, the correct spelling of this species was standardized to M. olfersii (see Rossi et al. 2016 for details). Sequences accession number (GenBank): CCDB 2138—16S ( GU929466 ), COI ( GU929554 ) ( Vergamini et al . 2011 ).