Pliosteostoma lutipinnis (Jordan & Gilbert, 1882)
Yellowfin herring
photo by Amezcua Linares, F.

Family:  Pristigasteridae (Pristigasterids)
Max. size:  25 cm SL (male/unsexed)
Environment:  pelagic-neritic; marine; depth range 0 - 50 m
Distribution:  Eastern Central Pacific: Mazatlán, Mexico to Ecuador.
Diagnosis:  Dorsal spines (total): 0-0; Dorsal soft rays (total): 0; Anal spines: 0-0; Anal soft rays: 49-51. Belly with about 27 or 28 scutes. Lower jaw projecting, mouth pointing obliquely upward; a distinct toothed hypo-maxillary bone between hind tip of pre-maxilla and lower bulge of maxilla blade; upper jaw not reaching back beyond eye center. Dorsal fin behind midpoint of body; anal fin long, its origin a little before dorsal fin. A silver band along flank.
Biology:  Occurs in coastal waters (Ref. 9336), including estuaries to a depth of 50 m (Ref. 96339).
IUCN Red List Status: Least Concern (LC); Date assessed: 04 November 2019 Ref. (130435)
Threat to humans:  harmless


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