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Pimelodella cyanostigma (Cope, 1870)

Image contributors to this species:

Allan James (2)

ScotCat Sources:

Other Sources:

Relevant Information:

This specimen was captured in the main river of the Rio de Las Piedras in the Madre de Dios region, Peru in 2017. This genus has been in confusion for a good number of years now especially with another close member of the Pimelodidae family, Pimelodus. These notes are the following distinguishing characteristics from the two genus. Pimelodella: Adipose fin long, low with a curved margin. The humeral process is long and spiky. Body usually plain with a dark lateral stripe; rather depressed body. Pimelodus: Adipose fin short, high, with a straight or sloping margin. Humeral process broad, triangular. Body variously patterned, usually quite deep, like Synodontis. Aquarium Care: Treat as you would do with any member of the Pimelodus in that they will be predatory on small fishes in the aquarium and it is also better to keep them in small groups rather than singularly, as this will dilute the aggression. Diet: Will eat any aquarium prepared foods such as tablets, pellets, frozen and live foods. Not fussy eaters.

Common Name:

None

Synonyms:

Rhamdia cyanostigma

Family:

Heptapteridae

Distribution:

South America: Ampyiacu River, upper Amazon basin, Peru. Type locality: Pebas, Ecuador.

Size:

10-15cm. (4-6ins)

Temp:

20-24°C (67-75°F)

p.H.

6.0-7.0.

Reference:

Bockmann, F.A. and G.M. Guazzelli, 2003. Heptapteridae (Heptapterids). p. 406-431. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil.
Ferraris, C.J. Jr., 2007. Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types. Zootaxa 1418:1-628.
Froese, R. and D. Pauly. Editors. 2018. FishBase. World Wide Web electronic publication. www.fishbase.org, (02/2018).
Grant, Steven, pers. comm.

Family: Heptapteridae Back to Ident-A-Cat Click on Thumbnails

Pimelodella cyanostigma

Pimelodella cyanostigma
Dorsal view

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