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Teleostei (teleosts) > Cypriniformes (Carps) > Danionidae (Danios) > Rasborinae
Etymology: Amblypharyngodon: Greek, amblys = darkness + Greek, pharyngx = pharynx + Greek, odous = teeth (Ref. 45335).
Eponymy: Dr HRH Princess Chulabhorn Mahidol (d: 1957) of Thailand has a bachelor’s degree in chemistry awarded by Kasetsart University (1979) and a doctorate of science degree from Mahidol University (1985). [...] (Ref. 128868), visit book page.
More on authors: Vidthayanon & Kottelat.

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

Freshwater; benthopelagic. Tropical

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Asia: Chao Phraya basin in Thailand and Mekong basin in Thailand, Laos and Cambodia (Ref. 43281). Reported also from Maeklong and Southeast Thailand river systems (Ref. 26336).

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 4.0 cm SL male/unsexed; (Ref. 30857)

Short description Identification keys | Morphology | Morphometrics

Dorsal soft rays (total): 10; Anal soft rays: 8; Vertebrae: 31 - 32. Distinguished from other congeners by having fewer scales on the lateral row (42-50, versus 50-79), 6-7 perforated scales along lateral line (versus 7-23), and 4-5 scales on a transverse row between normal course of the lateral line and the base of pelvic fin (Ref. 38952). Golden body and blue eye in life; lateral line incomplete; without barbel (Ref. 43281).

Occurs in shallow standing water of paddy fields and ditches. It seems to prefer vegetated areas with floating aquatic vegetation as well as flooded terrestrial grasses. Oviparous (Ref. 205). Not seen in the markets (Ref. 12693).

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

Oviparous (Ref. 205).

Main reference Upload your references | References | Coordinator | Collaborators

Rainboth, W.J., 1996. Fishes of the Cambodian Mekong. FAO species identification field guide for fishery purposes. FAO, Rome, 265 p. (Ref. 12693)

IUCN Red List Status (Ref. 130435: Version 2024-2)

Least Concern (LC) ; Date assessed: 22 February 2011

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

More information

Trophic ecology
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Diet composition
Food consumption
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Predators

Ecology
Ecology

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Length-weight rel.
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Abundance

Life cycle
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Maturity/Gills rel.
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Distribution
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Anatomy
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Internet sources

Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00575 (0.00246 - 0.01344), b=3.08 (2.88 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.1 ±0.4 se; based on size and trophs of closest relatives

Resilience (Ref. 120179): Medium, minimum population doubling time 1.4 - 4.4 years (Assuming Fec < 10,000).

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

Amblypharyngodon chulabhornae Vidthayanon & Kottelat, 1990