2015
DOI: 10.1590/1982-0224-20140105
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A small new species of Crenicichla Heckel, 1840 from middle rio Xingu, Brazil (Teleostei: Cichlidae)

Abstract: A new species of Crenicichla is described from the middle rio Xingu and tributaries, upstream from Volta Grande do Xingu. The largest specimen measured 47.8 mm SL. The new species can be distinguished from all other Crenicichla species by the combination of the following character states: presence of serrae on supracleithrum (diagnostic of Crenicichla wallacii species group), large caudal blotch centrally located on caudal lateral line (shared with C. urosema and C. virgatula), vertical dark stripes on the cau… Show more

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Cited by 887 publications
(1 citation statement)
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“…All samples were deposited in the collection of the Laboratório de Citogenética, Federal University of Pará, Brazil. The taxonomic identification of samples was based on Kullander and Nijssem (1989), Kullander (2003), Ito and Py-Daniel (2015) and Varella and Ito (2017), or, in the case of C. sp. ‘Xingu I’, using the commercial trade name for the species which has not yet been formally described (Avila, 2018).…”
Section: Methodsmentioning
confidence: 99%
“…All samples were deposited in the collection of the Laboratório de Citogenética, Federal University of Pará, Brazil. The taxonomic identification of samples was based on Kullander and Nijssem (1989), Kullander (2003), Ito and Py-Daniel (2015) and Varella and Ito (2017), or, in the case of C. sp. ‘Xingu I’, using the commercial trade name for the species which has not yet been formally described (Avila, 2018).…”
Section: Methodsmentioning
confidence: 99%