| Rivulidae (Rivulines), subfamily: Rivulinae |
| 3.02 cm SL (male/unsexed) |
|
benthopelagic; freshwater |
| South America: Brazil. |
|
Dorsal soft rays (total): 11-11; Anal soft rays: 13-13; Vertebrae: 30-30. This species is distinguished from its congeners by the following set of characters: pelvic fin and pelvic girdle absent or extremely reduced; black band on whole caudal-fin margin present in males, typically more conspicuous on dorsal and ventral portion; conspicuous, wide dark brown bars, oblique anteriorly and wide chevron-like marks posteriorly to middle of flank (Ref. 133464). |
| The species was collected from a small, partially dammed clear-water stream (2.0-8.0 m wide, 0.3-2.5 m deep) with moderate flow, submerged vegetation, grassy banks, and a sand-mud substrate (Ref. 133464). |
|
Not Evaluated (N.E.) Ref. (130435)
|
| harmless |
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