Opistognathus robinsi Smith-Vaniz, 1997
Spotfin jawfish
Opistognathus robinsi
photo by Marotta, D.

 Family:  Opistognathidae (Jawfishes)
 Max. size:  13.12 cm SL (male/unsexed); 11.01 cm SL (female)
 Environment:  demersal; depth range - 46 m
 Distribution:  Western Central Atlantic: USA and the Bahamas.
 Diagnosis:  Dorsal spines (total): 10-11; Dorsal soft rays (total): 15-18; Anal spines: 2-3; Anal soft rays: 16-18; Vertebrae: 29-31. Anterior nostril a short tube with simple cirrus on posterior rim; posterior end of maxilla of adult males produced as a thin flexible lamina that usually extends beyond posterior margin of opercle; spinous dorsal fin with black spot encircled by broad white ring; adult males with inner lining of maxilla and adjacent membranes with prominent black stripe (stripe usually absent or light brown and poorly developed in females; buccal pigmentation consisting of a large dark area widely surrounding esophageal opening, including medial area between upper pharyngeal tooth patches; caudal vertebrae typically 20 (Ref. 26893).
 Biology:  Continental species (Ref. 26893).
 IUCN Red List Status:   (Ref. 96402)
 Threat to humans:  harmless
 Country info:   
 

 Entered by: Garilao, Cristina V. - 26.10.99

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