Imparfinis schubarti
Imparfinis mirini
Haseman, 1911
according to the origin Stromschnellen des Rio Piracicaba-mirini
Synonyms
Length (total)
approx. 9 cm
Recommended tank size
60 cm
Locality
in/near rapids, under stones
Substrate
rocks
ephemeroptera (Ephemeroptera) (larvae), Chironomidae (Chironomidae) (larvae), Trichoptera (Trichoptera) (larvae), diptera (Diptera) (larvae), insect larvaes, insects
Eats plants
not known
unknown
long
10 soft rays
greatly incised / concave, pointed
top and bottom approximately the same length
I / 6 rays
slightly convex
10 soft rays
greatly incised / concave, pointed
top and bottom approximately the same length
I / 6 rays
slightly convex
Sympatric with
Cetopsorhamdia iheringi
Curculionichthys insperatus
Hisonotus alberti
Hisonotus marapoama
Hypostomus albopunctatus
Hypostomus ancistroides
Hypostomus iheringii
Hypostomus margaritifer
Hypostomus nigromaculatus (LDA 12)
Hypostomus regani
Hypostomus strigaticeps
Liposarcus anisitsi
Pimelodella avanhandavae
Pimelodella gracilis
Pimelodus maculatus
Proloricaria prolixa
Pseudopimelodus mangurus
Rhamdia quelen
Rhinodoras dorbignyi
Trachelyopterus coriaceus
Trichomycterus candidus
Acestrorhynchus lacustris
Apareiodon affinis
Astyanax altiparanae
Astyanax fasciatus
Astyanax lacustris
Astyanax paranae
Astyanax schubarti
Bryconamericus stramineus
Callichthys callichthys
Characidium cf. zebra
Characidium gomesi
Characidium zebra
Cheirodon stenodon
Crenicichla britskii
Crenicichla jaguarensis
Cyphocharax modestus
Eigenmannia trilineata
Eigenmannia virescens
Geophagus brasiliensis
Geophagus gr. brasiliensis
Gymnotus carapo
Gymnotus sp. aff. carapo
Curculionichthys insperatus
Hisonotus alberti
Hisonotus marapoama
Hypostomus albopunctatus
Hypostomus ancistroides
Hypostomus iheringii
Hypostomus margaritifer
Hypostomus nigromaculatus (LDA 12)
Hypostomus regani
Hypostomus strigaticeps
Liposarcus anisitsi
Pimelodella avanhandavae
Pimelodella gracilis
Pimelodus maculatus
Proloricaria prolixa
Pseudopimelodus mangurus
Rhamdia quelen
Rhinodoras dorbignyi
Trachelyopterus coriaceus
Trichomycterus candidus
Acestrorhynchus lacustris
Apareiodon affinis
Astyanax altiparanae
Astyanax fasciatus
Astyanax lacustris
Astyanax paranae
Astyanax schubarti
Bryconamericus stramineus
Callichthys callichthys
Characidium cf. zebra
Characidium gomesi
Characidium zebra
Cheirodon stenodon
Crenicichla britskii
Crenicichla jaguarensis
Cyphocharax modestus
Eigenmannia trilineata
Eigenmannia virescens
Geophagus brasiliensis
Geophagus gr. brasiliensis
Gymnotus carapo
Gymnotus sp. aff. carapo
Gymnotus sylvius
Hisonotus sp.
Hoplias cf. malabaricus
Hoplias malabaricus
Hyphessobrycon eques
Hypostomus sp.
Imparfinis sp.
Knodus moenkhausii
Leporellus vittatus
Leporinus amblyrhynchus
Leporinus friderici
Leporinus lacustris
Leporinus octofasciatus
Leporinus paranensis
Leporinus striatus
Lepthoplosternum pectorale
Metynnis lippincottianus
Metynnis mola
Moenkhausia intermedia
Odontostilbe sp.
Oligosarcus paranensis
Oligosarcus pintoi
Parodon nasus
Piabarchus stramineus
Piabina argentea
Plagioscion squamosissimus
Planaltina britskii
Poecilia reticulata
Poecilia vivipara
Prochilodus lineatus
Roeboides descalvadensis
Salminus hilarii
Schizodon borelli
Schizodon nasutus
Serrapinnus heterodon
Serrapinnus notomelas
Serrasalmus maculatus
Serrasalmus marginatus
Steindachnerina insculpta
Sternophygus macrurus
Synbranchus marmoratus
Triportheus nematurus
Hisonotus sp.
Hoplias cf. malabaricus
Hoplias malabaricus
Hyphessobrycon eques
Hypostomus sp.
Imparfinis sp.
Knodus moenkhausii
Leporellus vittatus
Leporinus amblyrhynchus
Leporinus friderici
Leporinus lacustris
Leporinus octofasciatus
Leporinus paranensis
Leporinus striatus
Lepthoplosternum pectorale
Metynnis lippincottianus
Metynnis mola
Moenkhausia intermedia
Odontostilbe sp.
Oligosarcus paranensis
Oligosarcus pintoi
Parodon nasus
Piabarchus stramineus
Piabina argentea
Plagioscion squamosissimus
Planaltina britskii
Poecilia reticulata
Poecilia vivipara
Prochilodus lineatus
Roeboides descalvadensis
Salminus hilarii
Schizodon borelli
Schizodon nasutus
Serrapinnus heterodon
Serrapinnus notomelas
Serrasalmus maculatus
Serrasalmus marginatus
Steindachnerina insculpta
Sternophygus macrurus
Synbranchus marmoratus
Triportheus nematurus
Not on the positive list of Brazil in 2012 : The positive list of Brazil
Not on the negative list of Brazil from 2020 : The negative list of Brazil
Not on the negative list of Brazil from 2020 : The negative list of Brazil
- Gomes, A.L., 1956 "Descrição de uma nova espécie de "Luciopimelodinae" do Rio Mogi Guaçu, Estado de São Paulo, (Pisces, Nematognathi, Pimelodidae)" (Revista Brasileira de Biologia) P. 403
- Mees, G.F. & Cala, P., 1989 "Two new species of Imparfinis from northern South America (Pisces, Nematognathi, Pimelodidae)" (Proceedings of the Koninklijke Nederlandse Akademie van Wetenschappen (Series C, Biological and Medical Sciences)) P. 384
- Reis, R.E., Kullander, S.O. & Ferraris, C.J. et.al., 2003 "Check List of the Freshwater Fishes of South and Central America" P. 414
- Haseman, John D., 1911 "Description of Some New Species of Fishes and Miscellaneous Notes on others Obtained on the Expedition of the Carnegie Museum to Central South America" (Annals of the Carnegie Museum, Vol. 7, P. 318)
- Manoel, P.S.; Ono, E.R. & Blugari Alves, M.I., 2017 "First report of albinism in the South American catfish Imparfinis mirini (Siluriformes: Heptapteridae)" (Revista Mexicana de Biodiversidad, Vol. 88 No. 2)
- Santos, A.C.; Gonçalves, C.C. & Carvalho, F.R., 2017 "Ichthyofauna of the “Cachoeira de São Roberto” and fishes of lower Preto River, upper Paraná River basin, Brazil" (Biota Neotropica, Vol. 17 No. 1, P. 6)
- Claro-Garcia, A.; Assega, F. & Shibatta, O.A., 2018 "Diversity and distribution of ichthyofauna in streams of the middle and lower tibagi river basin, Paraná, Brazil" (CheckList, Vol. 14 No. 1, P. 43)
- Ota, R.R.; Carvalho Deprá, G. de; Graça, W.J. da & Pavanelli, C.S., 2018 "Peixes da planície de inundação do alto rio Paraná e áreas adjacentes: revised, annotated and updated" (Neotropical Ichthyology, Vol. 16 No. 2, P. 68)
- Azevedo-Santos, V.M.; Britski, H.A.; Oliveira, C. & Benine, R.C., 2019 "Ichthyofauna of streams of the Rio Sapucaí basin, upper Rio Paraná system, Minas Gerais, Brazil" (Biota Neotropica, Vol. 19 No. 1, P. 5)
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