Classification / Names
Common names from other countries
Size / Weight / Age
Max length : 140 cm SL male/unsexed; (Ref. 44894); common length : 50.0 cm SL male/unsexed; (Ref. 44894)
Freshwater; brackish; benthopelagic
Climate / Range
Tropical, preferred ?
soft rays: 16 - 19;
Vertebrae: 55 - 57. Eye size 12.9-21.8% HL. Because of its similarity to A. paucus, the remaining diagnosis refers to both A. midgleyi and A. paucus: a sleek body; strong jaws; jaws upturned slightly at symphyses, mouth broad; snout truncate in profile; head oblong, its width averaging 66% HL. Supraoccipital process narrow with parallel margins. Numerous fine, sharp teeth on palate in transverse band of four oblong groups. No rakers on posterior aspect of gill arches. Barbels thin and short, rarely reaching beyond pectoral fin base and less than 25% SL (Ref. 40908).
IUCN Red List Status (Ref. 90363)
Threat to humans
Traumatogenic (Ref. 58010)
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Estimates of some properties based on models
Phylogenetic diversity index
PD50 = 0.5010 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)
4.1 ±0.61 se; Based on food items.
Very Low, minimum population doubling time more than 14 years (Preliminary K or Fecundity.)
Very high vulnerability (84 of 100)