Potamotrygon jabuti Carvalho 2016
Creators
- 1. Museu de Zoologia da Universidade de São Paulo, Av. Nazaré 481, São Paulo, SP 04263 - 000, Brazil.
- 2. Departamento Acadêmico de Ensino (DAENS), Universidade Tecnológica Federal do Paraná, Avenida Monteiro Lobato, s / n Jardim Carvalho, Ponta Grossa, PR 84016 - 210, Brazil.
- 3. Departamento de Sistemática e Ecologia, Centro de Ciências Exatas e da Natureza, Universidade Federal da Paraíba, Castelo Branco, João Pessoa, PB 58051 - 900, Brazil.
Description
Potamotrygon jabuti Carvalho, 2016
Holotype: MZUSP 105023; adult female, 439 mm DW (cited as 453 mm DW in Carvalho, 2016a); (Fig. 12); Rio Jamanxim, Tapajós basin, near Novo Progresso, Pará State, Brazil, 07°09'30"S, 55°25'55"W; depth not listed; M. R. de Carvalho et al.; 14 Sep 2005.
Notes: Cut on the right portion of abdomen. Incision between gill openings. Field no. MT 05-28.
Paratypes: MZUSP 25578; one adult female, 421 mm DW; Igarapé Uruá or Boa Vista, left bank afluent, Rio Tapajós, next to bridge at km 62 of highway BR 230, Pará State, Brazil, 04°30'S, 56°15'W; depth not listed; J. C. Oliveira; 31 Jan 1979.
Notes: Perforation posterior to right spiracle, trespassing entire specimen; DW not provided in original publication.
MZUSP 103920: TJ05-37; one adult female, 468 mm DW (approximately the same DW as cited in Carvalho, 2016a); Comunidade Pimental, mouth of igarapé Ponto Frio, right margin of Rio Tapajós, Pará State, Brazil, 4°33'05"S, 56°16'43"W; depth not listed; M. R. de Carvalho et al.; 10 Oct 2005.
MZUSP 103921: TJ05-38; one adult male, 376 mm DW; Comunidade Pimental, mouth of igarapé Ponto Frio, right margin of Rio Tapajós, Pará State, Brazil, 4°33'05"S, 56°16'43"W; depth not listed; M. R. de Carvalho et al.; 10 Oct 2005.
Notes: End of tail broken. DW not provided in Carvalho (2016a), TL provided instead (current TL 663 mm, cited as 693 mm TL).
MZUSP 105002: MT 05-05; one adult female, 422 mm DW (approximately the same DW as cited in Carvalho, 2016a); near Pousada Santa Rosa, left bank of Rio Teles Pires, Rio Tapajós, Mato Grosso State, Brazil, 08°46'45"S, 57°27'55"W; depth not listed; M. R. de Carvalho et al.; 02 Dec 2005.
Notes: Two skin samples (anteriorly and posteriorly to eyes) removed for SEM. Skin partially removed close to branchial region, with a cut on the right portion of abdomen.
MZUSP 105011: MT 05-15; one adult male, 389 mm DW (approximately the same DW as cited in Carvalho, 2016a); near Pousada Santa Rosa, left bank of Rio Teles Pires, Rio Tapajós, Mato Grosso State, Brazil, 08°46'45"S, 57°27'55"W; depth not listed; M. R. de Carvalho et al.; 05 Dec 2005.
Notes: Skin sampled removed for SEM analysis. End of tail removed. Terminal end of sting broken.
MZUSP 105013; one juvenile male, 288 mm DW; near Pousada Santa Rosa, left bank of Rio Teles Pires, Rio Tapajós, Mato Grosso State, Brazil, 08°46'45"S, 57°27'55"W; depth not listed; M. R. de Carvalho et al.; 06 Dec 2005.
Notes: Incision anteriorly on the right side of dorsal surface, close to clasper and dorsal to pelvic fin insertion. Two ventral incisions: one between gill openings and one on right portion of abdomen. DW not provided in Carvalho (2016a).
MZUSP 105038: MT 05-43; one subadult male, 312 mm DW (approximately the same DW as cited in Carvalho, 2016a); Rio Jamanxim, Rio Tapajós basin, near Novo Progresso, Pará State, Brazil, 07°09'30"S, 55°25'55"W; depth not listed; M. R. de Carvalho et al.; 14 Dec 2005.
Notes: DW not provided in Carvalho (2016a).
MZUSP 105040: MT 05-45; one adult female, 345 mm DW (approximately the same DW as cited in Carvalho, 2016a); Rio Jamanxim, Tapajós basin, near Novo Progresso, Pará State, Brazil, 07°09'30"S, 55°25'55"W; depth not listed; M. R. de Carvalho et al.; 14 Dec 2005.
Notes: Small incision on the right portion of abdomen. Skin patch detached on right side of mouth.
Notes
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Linked records
Additional details
Identifiers
Biodiversity
- Collection code
- BR , MT , MZUSP , R
- Event date
- 1979-01-31 , 2005-09-14 , 2005-10-10 , 2005-12-02 , 2005-12-05 , 2005-12-06 , 2005-12-14
- Family
- Potamotrygonidae
- Genus
- Potamotrygon
- Kingdom
- Animalia
- Material sample ID
- BR 230 , MZUSP 103920 , MZUSP 103921 , MZUSP 105002 , MZUSP 105011 , MZUSP 105013 , MZUSP 105023 , MZUSP 105038 , MZUSP 105040 , MZUSP 25578
- Order
- Myliobatiformes
- Phylum
- Chordata
- Scientific name authorship
- Carvalho
- Species
- jabuti
- Taxon rank
- species
- Type status
- holotype , paratype
- Verbatim event date
- 1979-01-31 , 2005-09-14 , 2005-10-10 , 2005-12-02 , 2005-12-05 , 2005-12-06 , 2005-12-14
- Taxonomic concept label
- Potamotrygon jabuti Carvalho, 2016 sec. Lima, Loboda, Gianeti, Silva & Pinna, 2023
References
- Carvalho, M. R. (2016 a) Description of two extraordinary new species of freshwater stingrays of the genus Potamotrygon endemic to the rio Tapajos basin, Brazil (Chondrichthyes: Potamotrygonidae), with notes on other Tapajos stingrays. Zootaxa, 4167 (1), 1 - 63. https: // doi. org / 10.11646 / zootaxa. 4167.1.1