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Siluriformes (Catfishes) >
Loricariidae (Armored catfishes) > Hypoptopomatinae
Eponymy: Dr Isaäc J H Isbrücker (d: 1944) is a Dutch ichthyologist who is an expert on the taxonomy of South American armoured catfishes (Callichthyidae, Loricariidae). [...] Dr Per Karl Hjalmar Dusén (1855–1926) was a Swedish naturalist, botanist, cartographer, explorer and bryologist. [...] (Ref. 128868), visit book page.
Taxonomic Remarks
New combination in Derijst (1996:64). Biology: found in torrents with rocks.
Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
; agua dulce demersal. Tropical
South America: rio Ribeira do Iguape in Parana, Brazil.
Tamaño / Peso / Edad
Madurez: Lm ?  range ? - ? cm
Max length : 9.9 cm SL macho / no sexado; (Ref. 42856)
Radios blandos dorsales (total) : 7; Radios blandos anales: 6. Teeth bifid, with a small lateral cusp; and small pectoral-fin spine 17.3-21.4% SL (Ref. 42856).
Body shape (shape guide): elongated.
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Pereira, E.H. and R.E. Reis, 2002. Revision of the loricariid genera Hemipsilichthys and Isbrueckerichthys (Teleostei: Siluriformes), with descriptions of five new species of Hemipsilichthys. Ichthyol. Explor. Freshwat. 13(2):97-146. (Ref. 42856)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Harmless
Usos humanos
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Índice de diversidad filogenética (Referencia
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01288 (0.00661 - 0.02512), b=3.07 (2.90 - 3.24), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Vulnerabilidad pesquera (Ref.
59153): Low vulnerability (10 of 100).
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