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1 December 2005 Xenurobrycon coracoralinae, a new glandulocaudine fish (Ostariophysi: Characiformes: Characidae) from central Brazil
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Abstract
A new glandulocaudine xenurobryconin fish, Xenurobrycon coracoralinae, is described from the rio Araguaia basin, Brazil. The new species is distinguished from congeners in having the anal-fin hooks of mature males restricted to the last unbranched and the first four, rarely five, branched rays. The combination of the absence of a semicircular flange-like process on principal caudal-fin ray 18 and of an adipose fin, and the presence of seven pelvicfin rays and only conical teeth, also distinguish the new species from its congeners.
and Cristiano R. Moreira "Xenurobrycon coracoralinae, a new glandulocaudine fish (Ostariophysi: Characiformes: Characidae) from central Brazil," Proceedings of the Biological Society of Washington 118(4), (1 December 2005). https://doi.org/10.2988/0006-324X(2005)118[855:XCANGF]2.0.CO;2
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