Leptuca leptodactyla (Rathbun, in Rankin, 1898 )

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 : 44

Leptuca leptodactyla (Rathbun, in Rankin, 1898)

( Figure 14A )

Uca leptodactyla Rankin, 1898: 227 .

Material examined. Brazil, São Paulo: 3 ♂, 1 ♀, CCDB 3485 , Ubatuba, coll. F. Mantelatto, vii.2008 ; 2 ♂, CCDB 2538 , Ubatuba, river near Praia Perequê-Açu , colls. F. Mantelatto & C. Tudge, 25.xi.2008 ; 1 ♂, CCDB 6268 , Ubatuba, Praia Dura , coll. F. Mantelatto, 25.vii.1998 ; 9 ♂, CCDB 1950 , Guarujá, Bairro Cachoeira , colls. N. Rossi et al., 24.x.2011 ; 2 ♂, CCDB 286 , Peruíbe, Praia Guaraú , colls. M. Yamauti & F. Yamauti, 08.x.1990 ; 3 ♂, CCDB 3514 , Cananéia, Rio Bragança estuary, colls. R. Costa et al., 17.iv.2011 ; 4 ♂, 3 ♀, CCDB 4028 , Cananéia, Rio Bragança estuary, colls. R. Costa et al., 30.viii.2011 ; 4 ♂, CCDB 3267 , Cananéia , IO / USP, colls. F. Mantelatto et al., 16.iv.2011 ; 3 ♂, 2 ♀, CCDB 4020 , Cananéia , IO / USP, coll. R. Robles, 10.iii.2012 ; 1 ♂, CCDB 5678 , Ilha Comprida , beach near ferry station to Cananéia, colls. F. Mantelatto et al., 22.vii.2012 ; 1 ♂, CCDB 3181 , Ilha Comprida, Praia Boqueirão Sul , colls. F. Mantelatto et al., 17.iv.2011 ; 1 j, 2 ♀ (1 ♀ ov), CCDB 3192 , Ilha Comprida, Praia da Trincheira , colls. F. Mantelatto et al., 17.iv.2011 ; 3 ♂, CCDB 3198 , Ilha Comprida, Praia da Trincheira , colls. T. Davanso et al., 17.iv.2011 ; 1 ♂, CCDB 4025 , Cananéia , rocky shore, colls. R. Costa et al., 29.viii.2011 .

Distribution. Western Atlantic—Bermuda, USA (Florida), Bahamas, Cuba, Jamaica, Puerto Rico, U.S. Virgin Islands, Gulf of Mexico, Curaçao, Trinidad and Tobago, Venezuela to Brazil (Pará, Maranhão, Piauí, Ceará, Rio Grande do Norte, Paraíba, Pernambuco, Alagoas, Sergipe, Bahia, Espírito Santo, Rio de Janeiro, São Paulo, Paraná, Santa Catarina) ( Rathbun 1918; Chace & Hobbs 1969; Crane 1975; Powers 1977; Abele & Kim 1986; Bezerra 2012; Masunari et al. 2020).

Remarks. Previous records on the coast of São Paulo include São Sebastião ( Rathbun 1918; Luederwaldt 1919a, 1929; Crane 1975; Bezerra 2012), Santos ( Rathbun 1918; Luederwaldt 1919a, b; Crane 1975), Cananéia ( Gerlach 1958), and Caraguatatuba ( Bezerra 2012). It is often confused with the sympatric species L. cumulanta from Pará to Rio de Janeiro and with L. uruguayensis in the sympatric area from Rio de Janeiro to Santa Catarina ( Bezerra 2012; Masunari et al. 2020). The species name has been sometimes wrongly used as “ leptodactylus ”, but Rathbun’s original name was “ leptodactyla ” ( Bezerra 2012; Shih et al. 2016). Sequences accession number (GenBank): CCDB 1950—16S ( KU313180 ), COI ( KU313195 ) ( Mantelatto et al. 2018a).

Figures

FIGURE 14. Family Ocypodidae. A) Leptuca leptodactyla (Rathbun, in Rankin, 1898) (CCDB 5276). B) Leptuca thayeri (Rathbun, 1900) (CCDB 2540). C) Leptuca uruguayensis (Nobili, 1901) (CCDB 5275). D) Minuca burgersi (Holthuis, 1967) (CCDB 5277). E) Minuca mordax (Smith, 1870) (CCDB 5545). F) Minuca rapax (Smith, 1870) (CCDB 5296). G) Ocypode quadrata (Fabricius, 1787) (CCDB 5087). H) Ucides cordatus (Linnaeus, 1763) (CCDB 5059).Animals from Brazil, São Paulo state: Ilha Comprida (A, C, D), Ubatuba (B, F, G), Iguape (E), Cananéia (H). Sex: male (A–G), female (H). Scale bars (mm): A—7; B—13; C—7; D—11; E—13; F—16; G—27; H—42. Photographs by R.C. Buranelli.