pivijay, Rivulus Vermeulen [F. B. M.] 2013:50, Figs. 4-5 [Killi-Data Series 2013; ref. 33089] Swamp on 28.3 km at the right side of road Fundación-Pivijay, south of Ciénaga Grande de Santa Marta, Magdalena, Magdalena River system, Colombia, 10°28'25"N, 74°26'45"W, elevation 7 meters. Holotype: IAvH-P 11257. Paratypes: IAvH-P. Type catalog: DoNascimiento et al. 2016:428 [ref. 34787]. Genus tentative. •Valid as Rivulus pivijay Vermeulen 2013 -- (DoNascimiento et al. 2017:102 [ref. 35633]). •Valid as Cynodonichthys pivijay (Vermeulen 2013). Current status: Valid as Cynodonichthys pivijay (Vermeulen 2013). Rivulidae: Rivulinae. Distribution: South America: Magdalena River basin, Magdalena Department, northern Colombia. Habitat: freshwater.