Collection ID: NMMBOL003582
Scientific Name: Oreochromis niloticus niloticus
Author: (Linnaeus, 1758)
Family: F409  Cichlidae
Collect Date: 2001-05-21
Location Kaohsiung
Longitude: 120.29
Latitude: 22.58 
Coordinate Uncertainty 10000 M
Fish Length:
Otolith Length: 3.39 mm
Contributor: I.S. Chen

 Shape elliptic with convex medial face and concave lateral face. Dorsal depression grooved, fan-shaped. Dorsal margin and ventral margin largely serrate, notched, lobed. Sulcus ostial. Ostium flared and cauda elongate, slightly flexed ventrally at posterior tip. Colliculum low. Crista superior ridge-like and crista inferior well-developed, both absent at extremes. Neck dorso-ventrally constricted. Rostrum extended, pointed. Excisura moderate. Notch deep.

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