Gobionellus daguae (Eigenmann, 1918)
Choco goby

Family:  Gobiidae (Gobies), subfamily: Gobionellinae
Max. size:  9.57 cm SL (male/unsexed); 8.41 cm SL (female)
Environment:  demersal; brackish; marine
Distribution:  Eastern Pacific: Panama and Colombia.
Diagnosis:  Dorsal spines (total): 7-7; Dorsal soft rays (total): 12-14; Anal spines: 1-1; Anal soft rays: 12-14. This species differs from its congeners by the following characters: blunt, rounded snout and horizontal, subterminal mouth; a large distinct blotch on the upper pectoral-fin base; 13 elements found in both the second dorsal fin and anal fin; first and second dorsal fins not broadly joined; scales large, 28-35 in lateral series; nape naked or with a few rows of scales before the first dorsal fin; most specimens with upper jaw having a single complete row of teeth; first gill arch with 3 triangular gill rakers on the ceratobranchial, 1 at angle and 2 lobular rakers on the epibranchial (Ref. 55435).
Biology:  Specimens were collected among reeds at a sandy mud beach (Ref. 55435).
IUCN Red List Status: Data deficient (DD); Date assessed: 23 May 2007 Ref. (130435)
Threat to humans:  harmless


Source and more info: www.fishbase.org. For personal, classroom, and other internal use only. Not for publication.