1,721,011 research outputs found
Alpheus chacei Carvacho 1979
No full textAlpheus chacei Carvacho, 1979 Alpheus chacei Carvacho, 1979: 455, figs. 4–6. Material examined. 1 m, 01.VIII. 2008, Cairú, Triana River, Boipeba Island, MZUESC 1269; 1 m, 18.VIII. 2007, Maraú, Tanque Island, T 2, MZUESC 1103. Distribution. Western Atlantic—French Antilles (Guadeloupe) and Brazil (Paraíba to São Paulo) (Christoffersen 1979, as A. maxilliplanus Christoffersen 1979; Christoffersen 1984, 1998). Ecological notes. On mud bottoms. Salinity range: 24–31 psu. Depth range: 0– 2 m. Previous records. Camamu Bay (Almeida et al. 2007 b).Published as part of Almeida, Alexandre O., Boehs, Guisla, Araújo-Silva, Catarina L. & Bezerra, Luis Ernesto A., 2012, Shallow-water caridean shrimps from southern Bahia, Brazil, including the first record of Synalpheus ul (Ríos & Duffy, 2007) (Alpheidae) in the southwestern Atlantic Ocean, pp. 1-35 in Zootaxa 3347 on page 9, DOI: 10.5281/zenodo.21460
FIGURE 8 in Shallow-water caridean shrimps from southern Bahia, Brazil, including the first record of Synalpheus ul (Ríos & Duffy, 2007) (Alpheidae) in the southwestern Atlantic Ocean
No full textFIGURE 8. Synalpheus ul (Ríos & Duffy, 2007), male (CL=4.7 mm) (MZUESC 709), Camamu Bay, state of Bahia, Brazil. (A) right pereiopod 2, lateral view; (B) right pereiopod 3, lateral view; (C) right pereiopod 3, distal portion, lateral view; (D) right pereiopod 4, lateral view; (E) right pereiopod 4, distal portion, lateral view; (F) right pereiopod 5, lateral view; (G) right pereiopod 5, distal portion, lateral view. Scale bars: A, B, D, F = 1 mm; C, E, G = 0.5 mm.Published as part of Almeida, Alexandre O., Boehs, Guisla, Araújo-Silva, Catarina L. & Bezerra, Luis Ernesto A., 2012, Shallow-water caridean shrimps from southern Bahia, Brazil, including the first record of Synalpheus ul (Ríos & Duffy, 2007) (Alpheidae) in the southwestern Atlantic Ocean, pp. 1-35 in Zootaxa 3347 on page 22, DOI: 10.5281/zenodo.21460
Alpheus intrinsecus Spence Bate 1888
No full textAlpheus 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. 2007 b).Published as part of Almeida, Alexandre O., Boehs, Guisla, Araújo-Silva, Catarina L. & Bezerra, Luis Ernesto A., 2012, Shallow-water caridean shrimps from southern Bahia, Brazil, including the first record of Synalpheus ul (Ríos & Duffy, 2007) (Alpheidae) in the southwestern Atlantic Ocean, pp. 1-35 in Zootaxa 3347 on page 11, DOI: 10.5281/zenodo.21460
Leptalpheus forceps Williams 1965
No full textLeptalpheus aff. forceps Williams, 1965 (Fig. 5 A–D) Material examined. 1 m, 07.V. 2008, Canavieiras, Patipe River, MZUESC 1240. Comparative material. L. forceps (Fig. 5 E–G), 1 m, 1 f, 21.IV. 2004, North Bridge, Fort Pierce, Florida, USA, MNHN-Na- 15682. Distribution. Western Atlantic—Brazil (Bahia) (present study). Ecological notes. The single specimen was collected from a burrow of unknown host in mud, at a salinity of 3 psu. Previous records. None. Remarks. The specimen collected (CL= 2.7 mm) was compared with L. forceps from Florida. The Bahian specimen differed from the Florida specimens in the dentition of the major chela (cf. Figs. 5 D, G) and in the proportions of the articles of the antennular peduncle (cf. Figs. 5 A, E). More material of this possibly undescribed species is needed to confirm its identity.Published as part of Almeida, Alexandre O., Boehs, Guisla, Araújo-Silva, Catarina L. & Bezerra, Luis Ernesto A., 2012, Shallow-water caridean shrimps from southern Bahia, Brazil, including the first record of Synalpheus ul (Ríos & Duffy, 2007) (Alpheidae) in the southwestern Atlantic Ocean, pp. 1-35 in Zootaxa 3347 on page 15, DOI: 10.5281/zenodo.21460
Alpheus pontederiae
No full textAlpheus pontederiae de Rochebrune, 1883 Alpheus Pontederiae de Rochebrune, 1883: 174 Material examined. 2 f, 12.IX. 2006, Maraú, Maraú River, MZUESC 1111; 3 m, 4 f, 3 juv, 07.V. 2008, Canavieiras, Patipe River, MZUESC 1239; 3 ni, 18.III. 2007, Mucuri, Mucuri River, St. 1, MZUESC 801. See also report by Almeida et al. (2006). Distribution. Western Atlantic—Brazil (Pará, Maranhão, Alagoas, São Paulo, Paraná). Eastern Atlantic—Senegal to Congo (Christoffersen 1984; Almeida et al. 2006). Ecological notes. Mainly in mangroves and estuaries, on sand-mud bottoms, under rocks and wood; also in beds of the oyster Crassostrea rhizophorae Guilding, 1828. Salinity range: 3–20 psu. Depth range: intertidal to 30 m (Christoffersen 1984). Previous records. Ilhéus (Almeida et al. 2006). Remarks. Alpheus pontederiae resembles A. heterochaelis in the presence of balaeniceps setae on the fingers of the minor chela and by the rounded ventral margin of pollex of larger chela, among other characters (Christoffersen 1984), but differs from the latter species by two characters mentioned in the section on A. heterochaelis (see above).Published as part of Almeida, Alexandre O., Boehs, Guisla, Araújo-Silva, Catarina L. & Bezerra, Luis Ernesto A., 2012, Shallow-water caridean shrimps from southern Bahia, Brazil, including the first record of Synalpheus ul (Ríos & Duffy, 2007) (Alpheidae) in the southwestern Atlantic Ocean, pp. 1-35 in Zootaxa 3347 on pages 12-13, DOI: 10.5281/zenodo.21460
Urocaris longicaudata Stimpson 1860
No full textUrocaris longicaudata Stimpson, 1860 Urocaris longicaudata Stimpson, 1860: 39. Material examined. 4 m, 13 f, 13.XI. 2006, Maraú, Ponta do Mutá, MZUESC 770; 1 m, 14.XI. 2006, Maraú, Barra Grande (Barra Grande Pier), MZUESC 783; 2 m, 1 f, 23.XI. 2007, Prado, Cumuruxatiba Beach, MZUESC 1061. Distribution. Western Atlantic—North Carolina to southwest Florida, West Indies to Brazil (Pará to São Paulo) (Williams 1984; Ramos-Porto & Coelho 1998). Ecological notes. Shallow subtidal on drifting algae and seagrass on sand bottom (Maraú) and on Sargassum sp. (Prado). Salinity range: 35 psu. Depth range: 0.5 to 72 m (Ramos-Porto & Coelho 1990). Previous records. locality not informed (Coelho & Ramos 1972, as Periclimenes sp. B); Abrolhos (Gomes Corrêa 1972, as Periclimenes longicaudatus; Vieira et al. 2012, as Urocaris longicaudata); Camamu Bay (Almeida et al. 2007 b, as P. longicaudatus).Published as part of Almeida, Alexandre O., Boehs, Guisla, Araújo-Silva, Catarina L. & Bezerra, Luis Ernesto A., 2012, Shallow-water caridean shrimps from southern Bahia, Brazil, including the first record of Synalpheus ul (Ríos & Duffy, 2007) (Alpheidae) in the southwestern Atlantic Ocean, pp. 1-35 in Zootaxa 3347 on page 7, DOI: 10.5281/zenodo.21460
Synalpheus apioceros Coutiere 1909
No full textSynalpheus apioceros Coutière, 1909 Synalpheus apioceros Coutière, 1909: 27, fig. 9. Material examined. 2 f, 2 ni, 07.III. 2008, Santa Cruz Cabrália, mouth of João de Tiba River (sandstone reef), MZUESC 1152; 1 f, 28.VIII. 2007, Caravelas, Caravelas River, Farol Abrolhos Iate Clube, St. 2, MZUESC 988; 62 ni, 28.VIII. 2007, Caravelas, Caravelas River, St. 1, MZUESC 1088; 2 f, 8 ni, 19.III. 2007, Nova Viçosa, Pontal da Barra Beach, St. 3, MZUESC 830. Distribution. Western Atlantic—southern Florida to Suriname, western Gulf of Mexico and Brazil (seamounts of North Brazilian Chain, Amapá to Santa Catarina) (Chace 1972; Christoffersen 1998; Coelho Filho 2006). Ecological notes. In the intertidal, on reefs, under rocks and wood, and on jetties (on octocorals and among barnacles). Salinity range: 31–37 psu. Previous records. Synalpheus cf. apioceros — Almeida et al. (2007 b), Camamu Bay. Remarks. Synalpheus apioceros is morphologically somewhat variable and may require a taxonomic revision based on both morphology and DNA (A. Anker, pers. comm.). The material from Bahia matches the description of S. apioceros in Coutière (1909).Published as part of Almeida, Alexandre O., Boehs, Guisla, Araújo-Silva, Catarina L. & Bezerra, Luis Ernesto A., 2012, Shallow-water caridean shrimps from southern Bahia, Brazil, including the first record of Synalpheus ul (Ríos & Duffy, 2007) (Alpheidae) in the southwestern Atlantic Ocean, pp. 1-35 in Zootaxa 3347 on page 18, DOI: 10.5281/zenodo.21460
Leander paulensis Ortmann 1897
No full textLeander paulensis Ortmann, 1897 Leander paulensis Ortmann, 1897: 192, pl. 1, fig. 14. Material examined. 1 m, 1 f, 13.XI. 2006, Maraú, Ponta do Mutá, MZUESC 771; 1 f, 23.XI. 2007, Prado, Cumuruxatiba Beach, MZUESC 1059; 1 f, 29.VIII. 2007, Caravelas, Caravelas River, Barra de Caravelas, St. 4, MZUESC 1005. See report by Almeida et al. (2006). Distribution. Western Atlantic—Florida, West Indies, and Brazil (Maranhão to São Paulo) (Ramos-Porto 1986). Ecological notes. On drifted algae on sandy bottom (shallow subtidal); associated with an unidentified hydrozoan; also, on rocky bottom. Salinity range: 35–38 psu. Previous records. locality not informed (Ramos-Porto 1986; Ramos-Porto & Coelho 1990); Ilhéus (Almeida et al. 2006, 2007a); Camamu Bay (Almeida et al. 2007 b); Caravelas (Ferreira et al. 2010).Published as part of Almeida, Alexandre O., Boehs, Guisla, Araújo-Silva, Catarina L. & Bezerra, Luis Ernesto A., 2012, Shallow-water caridean shrimps from southern Bahia, Brazil, including the first record of Synalpheus ul (Ríos & Duffy, 2007) (Alpheidae) in the southwestern Atlantic Ocean, pp. 1-35 in Zootaxa 3347 on page 6, DOI: 10.5281/zenodo.21460
Thor manningi Chace 1972
No full textThor manningi Chace, 1972 Thor manningi Chace, 1972: 137, figs. 59–60. Material examined. 1 f, 03.VIII. 2008, Cairú, Tassimirim Beach, Boipeba Island, MZUESC 1324. Distribution. Western Atlantic—Bermuda, North Carolina to Brazil (seamounts of the North Brazilian Chain, Fernando de Noronha, Ceará to São Paulo). Central Atlantic—Ascension Island (Manning & Chace 1990; Christoffersen 1998; Coelho Filho 2006). Ecological notes. The single specimen examined was collected in a concretion of calcareous algae, at a salinity of 33 psu. Depth range: intertidal to 42 m (Chace 1972). Previous records. None. Remarks. The first illustrations of T. manningi from Brazil were provided by Almeida et al. (2008 b). The present specimen agrees well with the previously reported material.Published as part of Almeida, Alexandre O., Boehs, Guisla, Araújo-Silva, Catarina L. & Bezerra, Luis Ernesto A., 2012, Shallow-water caridean shrimps from southern Bahia, Brazil, including the first record of Synalpheus ul (Ríos & Duffy, 2007) (Alpheidae) in the southwestern Atlantic Ocean, pp. 1-35 in Zootaxa 3347 on page 24, DOI: 10.5281/zenodo.21460
Automate evermanni Rathbun 1901
No full textAutomate cf. evermanni Rathbun, 1901 (Fig. 3) Automate evermanni Rathbun, 1901: 112, fig. 22. Material examined. 1 f, 23.XI. 2007, Prado, Cumuruxatiba Beach, MZUESC 1063. Distribution. Western Atlantic—North Carolina to Brazil (Amapá to Rio Grande do Sul). Eastern Atlantic—Cape Verde, Senegal to Nigeria (Crosnier & Forest 1966; Christoffersen 1998; Coelho et al. 2006). Ecological notes. The single specimen from Bahia was collected from a burrow of unidentified host (or perhaps its own burrow, see Dworschak & Coelho 1999), in fine sand in the intertidal zone, at a salinity of 35 psu. Although primarily a shallow-water species (less than 50 m), A. evermanni has been recorded from as deep as 250 m (Rathbun 1901; Crosnier & Forest 1966; Dworschak & Coelho 1999). Previous records. None. Remarks. Automate evermanni may be a species complex (A. Anker, pers. comm.). The present specimen has several appendages missing, including both chelipeds. However, it was possible to distinguish it from the two other western Atlantic species, viz. A. dolichognatha De Man, 1888 (also a species complex) and A. rectifrons Chace, 1972 (Chace 1972; Christoffersen 1998), based on the configuration of the frontal region (Fig. 3 A).Published as part of Almeida, Alexandre O., Boehs, Guisla, Araújo-Silva, Catarina L. & Bezerra, Luis Ernesto A., 2012, Shallow-water caridean shrimps from southern Bahia, Brazil, including the first record of Synalpheus ul (Ríos & Duffy, 2007) (Alpheidae) in the southwestern Atlantic Ocean, pp. 1-35 in Zootaxa 3347 on pages 13-15, DOI: 10.5281/zenodo.21460
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