| Family: |
Gobiidae (Gobies), subfamily: Gobionellinae |
| Max. size: |
45 cm TL (male/unsexed) |
| Environment: |
demersal; freshwater; brackish; dH range: 8 |
| Distribution: |
Central and South America: Pacific coast from southern Mexico to northern Peru. |
| Diagnosis: |
Dorsal spines (total): 7-7; Dorsal soft rays (total): 15-15; Anal spines: 1-1; Anal soft rays: 15-15; Vertebrae: 27-27 |
| Biology: |
Inhabits brackish tidal rivers and fresh water. Found in muddy burrows. |
| IUCN Red List Status: |
Least Concern (LC); Date assessed: 28 February 2019 Ref. (130435)
|
| Threat to humans: |
harmless |
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