| Family: |
Gymnotidae (Naked-back knifefishes), subfamily: Gymnotinae |
| Max. size: |
30.9 cm TL (male/unsexed) |
| Environment: |
benthopelagic; freshwater |
| Distribution: |
South America: Río Esmeraldas and the Río Palenqué, Guayaquil basin. |
| Diagnosis: |
Dorsal spines (total): 0-0; Dorsal soft rays (total): 0-0; Anal soft rays: 226-260. Absence of alternating dark and light pigment bands on the anterior 80% of the body. Specimens from the Río Esmeraldas basin with a unique speckled color patter composed of irregular pale yellow or cream-colored patches interspersed on a dark brown ground color over most body and anal fin surfaces, in which the pale pigment patches are abut 2-3 scales in width and height (Ref. 49716). |
| Biology: |
|
| IUCN Red List Status: |
Least Concern (LC); Date assessed: 07 October 2014 Ref. (130435)
|
| Threat to humans: |
harmless |
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