Actinopteri (ray-finned fishes) >
Synbranchiformes (Spiny eels) >
Mastacembelidae (Spiny eels)
Etymology: Mastacembelus: Greek, mastax, -agos = bite + Greek, emballo = to throw oneself (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
Ecology
Freshwater; demersal. Subtropical
Asia: Tigris and Euphrates basin.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 46.4 cm TL male/unsexed; (Ref. 115892); max. published weight: 232.45 g (Ref. 115892)
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Coad, B.W., 1996. Zoogeography of the fishes of the Tigris-Euphrates basin. Zool. Middle East 13:51-70. (Ref. 33304)
IUCN Red List Status (Ref. 125652)
Threat to humans
Harmless
Human uses
More information
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningSpawning aggregationFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingNutrientsMass conversion
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00339 (0.00215 - 0.00535), b=2.82 (2.68 - 2.96), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trophic level (Ref.
69278): 3.9 ±0.6 se; based on size and trophs of closest relatives
Resilience (Ref.
120179): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (36 of 100).
Nutrients (Ref.
124155): Calcium = 266 [105, 606] mg/100g ; Iron = 3.03 [1.37, 6.06] mg/100g ; Protein = 17.8 [16.1, 19.6] % ; Omega3 = 0.333 [0.158, 0.731] g/100g ; Selenium = 11 [4, 39] μg/100g ; VitaminA = 21.8 [7.3, 58.5] μg/100g ; Zinc = 1.04 [0.53, 2.37] mg/100g (wet weight); based on
nutrient studies.