Teleostei (teleosts) >
Pleuronectiformes (Flatfishes) >
Soleidae (Soles)
Etymology: Brachirus: Greek, brachys, eia = short + Greek, oura = tail (Ref. 45335).
Eponymy: Dr François-Jules Harmand (1845–1921) was a French Navy Surgeon, and a naturalist and explorer in Indochina (1873–1877). [...] (Ref. 128868), visit book page.
More on author: Sauvage.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Freshwater; brackish; demersal. Tropical
Asia: Mekong basin in Laos, Thailand and Cambodia; Chao Phraya and Malay Peninsula (Ref. 43281). Reported from the South China Sea (Ref. 41527).
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 10.0 cm SL male/unsexed; (Ref. 30857)
Short description
Identification keys | Morphology | Morphometrics
Eyes on the right side; rudimentary pectoral fins (Ref. 27732).
Body shape (shape guide): short and / or deep.
Found in large rivers on sandy to muddy bottom (Ref. 43281). Occurs along the bottom in flowing waters of large and medium-sized rivers. Feeds mainly on benthic invertebrates. Marketed fresh in mixed catches (Ref. 12693).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Kottelat, M., 1998. Fishes of the Nam Theun and Xe Bangfai basins, Laos, with diagnoses of twenty-two new species (Teleostei: Cyprinidae, Balitoridae, Cobitidae, Coiidae and Odontobutidae). Ichthyol. Explor. Freshwat. 9(1):1-128. (Ref. 27732)
IUCN Red List Status (Ref. 130435: Version 2025-2 (Global))
Threat to humans
Harmless
Human uses
Fisheries: commercial
Tools
Special reports
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Internet sources
Estimates based on models
Phylogenetic diversity index (Ref. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00955 (0.00456 - 0.02002), b=3.07 (2.90 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trophic level (Ref. 69278) |
3.5 ±0.37 se; based on food items. |
Resilience (Ref. 120179) |
High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.). |
Fishing Vulnerability (Ref. 59153) |
Low vulnerability (22 of 100). 🛈 |
Price category (Ref. 80766) |
Very high.
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