| Apteronotidae (Ghost knifefishes), subfamily: Apteronotinae |
| 40 cm TL (male/unsexed) |
|
benthopelagic; freshwater |
| South America: Amazon and Orinoco basins. |
|
This species is distinguished from its congeners by the following characters: presence of a large eye, eye diameter 7-10% HL (vs. 6-9% HL) (shared with S. patriciae); with an ossified third basibranchial; 4-5 curved displaced hemal spines; an elongate swim bladder that extends beyond the posterior limit of the body cavity (Ref. 126780). |
|
|
Least Concern (LC); Date assessed: 21 July 2020 Ref. (130435)
|
| harmless |
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