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Teleostei (teleosts) > Cypriniformes (Carps) > Nemacheilidae (Brook loaches)
Etymology: Schistura: Greek, schizein = to divide + Greek, oura = tail; an allusion to forked caudal fins (Ref. 45335).
Eponymy: Pridi Banomyong (also known as Pridi Phanomyong) (1900–1983) was a Thai politician and statesman. [...] (Ref. 128868), visit book page.

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

Freshwater; demersal; depth range 0 - 1 m (Ref. 51709). Tropical

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Asia: Chao Phraya drainage in Thailand.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 3.8 cm SL male/unsexed; (Ref. 51709)

Short description Identification keys | Morphology | Morphometrics

Dorsal soft rays (total): 10; Anal soft rays: 8. Body with four black bars on a bright yellow (in life) background, usually forming saddles along dorsal midline, and with a rounded yellow blotch on mid dorsal line in each saddle; body slender, its depth at dorsal fin origin 11-16% SL; no sexual dimorphism; black caudal basal bar absent; pelvic fin origin in front of vertical through dorsal fin origin (Ref. 51709).

Found in shallow, torrential hill streams, 0.3-1.0 m deep with gravel bottom and rocky crevices, in mixed deciduous forests, at 950-1120 m altitude (Ref. 51709).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Vidthayanon, C., 2003. Schistura pridii, a new nemacheiline loach (Teleostei: Balitoridae) from Upper Chao Phraya drainage, northern Thailand. Ichthyol. Explor. Freshwat. 14(4):307-310. (Ref. 51709)

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

Endangered (EN) (B2ab(i,ii,iii)); Date assessed: 25 February 2011

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: of no interest

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00692 (0.00310 - 0.01545), b=3.02 (2.85 - 3.19), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.0 ±0.3 se; based on size and trophs of closest relatives

Resilience (Ref. 120179): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).

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

Schistura pridii Vidthayanon, 2003