Callinectes ornatus Ordway, 1863

Mantelatto, Fernando L., Tamburus, Ana Francisca, Magalhães, Tatiana, Buranelli, Raquel C., Terossi, Mariana, Negri, Mariana, Castilho, Antonio L., Costa, Rogério C. & Zara, Fernando J., 2020, 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, Zootaxa 4872 (1), pp. 1-108 : 64

Callinectes ornatus Ordway, 1863

( Figure 18G )

Callinectes ornatus Ordway, 1863: 571 .

Material examined. Brazil, São Paulo: 3 ♂, CCDB 323 , Ubatuba, Enseada de Ubatuba , F. Mantelatto, 01.xi.2002 ; 9 ♂, CCDB 351 , Ubatuba, Enseada de Ubatuba , colls. F. Mantelatto et al., 04.iv.2011 ; 2 ♂, 1 ♀, CCDB 126 , Ubatuba, Enseada de Ubatuba , coll. F. Mantelatto, 24.viii.1998 ; 2 ♂, 1 ♀, CCDB 5492 , Ubatuba, Enseada de Ubatuba , colls. F. Mantelatto et al., 30.xi.2014 ; 1 ♀, CCDB 137 , Ubatuba, Enseada de Ubatuba , colls. F. Mantelatto et al., 01.v.2002 ; 3 ♀ ( 1 ♀ ov), CCDB 1537 , Ubatuba, offshore, coll. D. Rosa, 15.viii.2011 ; 9 ♂, 1 ♀, CCDB 3470 , Ubatuba, Praia do Cedro , coll. A. Castilho, 07.vii.2011 ; 1 ♂, CCDB 3883 , Ubatuba, Saco da Ribeira , coll. F. Mantelatto, ii.2001 ; 5 ♂, 3 ♀ ( 1 ♀ ov), 3 j, CCDB 2815 , São Vicente, colls. A. Castilho et al., 23.x.2011 ; 7 ♂, 4 ♀, CCDB 3243 , Cananéia , colls. R. Costa & A. Castilho, 18.iv.2011 ; 1 ♂, CCDB 5168 , Cananéia , colls. R. Costa et al., 22.vii.2012 .

Distribution. Western Atlantic—USA (Virginia to Florida), Gulf of Mexico, Antilles, Colombia, Venezuela, Guianas, and Brazil ( Amapá, Pará, Maranhão, Ceará, Rio Grande do Norte, Paraíba, Pernambuco, Alagoas, Sergipe, Bahia, Espírito Santo, Rio de Janeiro, São Paulo, Paraná, Santa Catarina, Rio Grande do Sul) ( Holthuis 1959; Powers 1977; Lemaitre 1981; Barreto et al. 1993; Barros & Pimentel 2001; Bertini et al. 2004; Almeida et al. 2007a, b; Hernández-Ávila et al. 2007; Melo 2008, 2010; Felder et al. 2009).

Remarks. Previous records in São Paulo include Ubatuba (Bertini et al. 2004), Caraguatatuba ( Braga et al. 2005), Santos-São Vicente estuary and bay complex ( Pita et al. 1985; Sant’Anna et al. 2012; Watanabe et al. 2014). A recent study indicated genetic structure among populations of C. ornatus and signs that the Amazon-Orinoco plume represents a osmotic barrier, with the presence of two evolutionary units that should be investigated regarding the taxonomic status ( Peres & Mantelatto 2020). Sequences accession number (GenBank): ULLZ 4178—16S ( AJ298186 ) ( Schubart et al. 2001), ULLZ 4178—COI ( MF490074 ) ( Mantelatto et al. 2018a).

Figures

FIGURE 18. Families Ovalipidae and Portunidae. A) Ovalipes trimaculatus (De Haan, 1833 [in De Haan, 1833–1850]) (CCDB 5863). B) Achelous spinicarpus (Stimpson, 1871) (CCDB 5782). C) Achelous spinimanus (Latreille, 1819) (CCDB 5285). D) Arenaeus cribrarius (Lamarck, 1818) (CCDB 4891). E) Callinectes bocourtiA. Milne-Edwards, 1879 [in A. Milne-Edwards, 1873- 1880] (CCDB 5485). F) Callinectes danae Smith, 1869 (ULLZ 15989). G) Callinectes ornatus Ordway, 1863 (CCDB 5168). H) Callinectes sapidus Rathbun, 1896 (CCDB 5082). I) Charybdis hellerii (A. Milne-Edwards, 1867) (CCDB 5253). J) Cronius ruber (Lamarck, 1818) (CCDB 4892). J) Animals from Brazil, São Paulo state: Ubatuba (A, C, E, F, I, J), Soloncy Moura Expedition, Point 8 (B), Cananéia (D, G, H). Sex: male (A, B, C, D, F, G, I, J), female (E, H). Scale bars (mm): A—36; B—25; C—18; D– 5; E—40; F—52; G—35; H—65; I—25; J—35. Photographs by R.C. Buranelli (A—D, F—J), D. Felder (F).