Diagnostic Description
provided by Fishbase
A small species of Pyrrhulina to which it belongs because of its head morphology, although elongated body, posterior placement of dorsal fin, and elongated fin rays resemble Copella. Height at origin of pelvic fins 4.6-5 times in SL, and at origin of dorsal fin 4.8-5.1 times in SL; caudal peduncle relatively low and 1.6-2.1 times in SL; head length 3.9-4.4 times in SL; pre-dorsal length 1.5-1.6 times in SL. 21-23 scales in lateral line row; 12-13 scales on back in front of dorsal fin. Color in alcohol bright olive to brown, with a short black bar from the tip of the lower jaw to the eyes. Scales on sides with bright center. 'Spines' refer to unbranched rays.
Morphology
provided by Fishbase
Dorsal spines (total): 2; Dorsal soft rays (total): 7 - 8; Anal spines: 3 - 4; Analsoft rays: 7 - 8; Vertebrae: 32 - 33
Biology
provided by Fishbase
In creeks and small ponds.
Importance
provided by Fishbase
fisheries: of no interest
Pyrrhulina elongata: Brief Summary
provided by wikipedia EN
Pyrrhulina elongata is a species of fish in the Pyrrhulina genus found in the Amazon basin, specifically within the Tapajós basin, in creeks and in small ponds. They grow no more than a few centimeters.
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