Imparfinis tenebrosus, Taxa Only, Exact Match: 3 Treatments

Imparfinis tenebrosus		Mirande, Juan Marcos & Koerber, Stefan, 2020, Checklist of the Freshwater Fishes of Argentina. 2 edition. (CLOFFAR- 2)., Ichthyological Contributions of PecesCriollos 72, pp. 1-81 : 51	51
Imparfinis tenebrosus		Mirande, Juan Marcos & Introduction, Stefan Koerber, 2015, Checklist of the Freshwater Fishes of Argentina (CLOFFAR)., Ichthyological Contributions of PecesCriollos 36, pp. 1-68 : 34	34
Siluriformes	new species	Schubart, O., 1964, Duas novas espécies de peixe da família Pimelodidae do Rio Mogi Guaçu (Pisces, Nematognathi), Boletim do Museu Nacional Rio de Janeiro, Zoologia 244, pp. 1-22 : 9	9