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> Cypriniformes (Carps) > Balitoridae (River loaches)
Eponymy: Lieutenant-Colonel John Stephenson (1871–1933) was a civil surgeon, Indian Medical Service Officer and biology professor at the Government College, Lahore. [...] (Ref. 128868), visit book page.
More on author: Hora.

Environment: milieu / climate zone / depth range / distribution range Ecologia

; acqua dolce demersale; pH range: 5.8 - 7.0; dH range: ? - 10. Tropical; 20°C - 24°C (Ref. 13614)

Distribuzione Stati | Aree FAO | Ecosystems | Presenze | Point map | Introduzioni | Faunafri

Asia: Borneo (Kapuas and Mahakam).

Size / Peso / Age

Maturity: L_m ? range ? - ? cm
Max length : 6.5 cm SL maschio/sesso non determinato; (Ref. 34011)

Found in both fast flowing water on rocks and in slower water on logs or other woody debris (Ref. 34011).

Life cycle and mating behavior Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve

Main reference Upload your references | Bibliografia | Coordinatore | Collaboratori

Randall, Z.S. and L.M. Page, 2015. On the paraphyly of Homaloptera (Teleostei: Balitoridae) and description of a new genus of hillstream loaches from the Western Ghats of India. Zootaxa 3926(1):57-86. (Ref. 100449)

IUCN Red List Status (Ref. 130435: Version 2024-1)

Least Concern (LC) ; Date assessed: 17 January 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

Informazioni ulteriori

Trophic ecology
Prede
Alimentazione
Consumo di cibo
Food rations
Predatori

Ecology
Ecologia

Population dynamics
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Reclutamento
Abbondanza

Life cycle
Riproduzione
Maturità
Maturity/Gills rel.
Fecundity
Deposizione
Spawning aggregations
Uova
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Larve
Dinamica popolazioni larvali

Distribution
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Aree FAO
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Anatomy
Area branchiale
Brain
Otolith

Physiology
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Toxicity (LC50s)

Genetics
Genetica
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Human related
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Profili di acquacoltura
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Ciguatera cases
Stamps, coins, misc.

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Fonti Internet

Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5002 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00708 (0.00314 - 0.01595), b=3.04 (2.85 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.4 ±0.4 se; based on size and trophs of closest relatives

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Homalopteroides stephensoni (Hora, 1932)