Pterengraulis atherinoides (Linnaeus, 1766)
Wingfin anchovy
photo by Krumme, U.

Family:  Engraulidae (Anchovies), subfamily: Engraulinae
Max. size:  30 cm TL (male/unsexed)
Environment:  pelagic; freshwater; brackish
Distribution:  Western Central and South Atlantic coasts and drainage (Orinoco delta, the Guianas, south to Ceará, Brazil).
Diagnosis:  Dorsal spines (total): 0-0; Anal spines: 0-0; Anal soft rays: 28-32. Snout short, about 2/3 eye diameter; maxilla moderate, tip bluntly rounded, not quite or just reaching lower jaw articulation; lower gill rakers short, with often a single rudimentary raker in front. Pectoral fins large, reaching beyond pelvic fin base; anal fin origin in front of dorsal fin origin. Silver lateral stripe along flank, broad anteriorly, narrowing over anal fin.
Biology:  Occurs in estuaries and freshwater bodies, reaching some distance inland (at least 17 km up the Suriname River; to above Santarem on the Amazon). The short and few gillrakers suggest predatory feeding on small fishes, etc. Locally consumed (Ref. 5217).
IUCN Red List Status: Least Concern (LC); Date assessed: 06 March 2017 Ref. (130435)
Threat to humans:  harmless


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