Environment: milieu / climate zone / depth range / distribution range
Ecologia
; acqua dolce pelagico; potamodromo (Ref. 51243). Subtropical; 28°N - 23°N
Asia: India (Ganges system, from at least Delhi to Calcutta).
Size / Peso / Age
Maturity: Lm ?  range ? - ? cm
Max length : 26.0 cm SL maschio/sesso non determinato; (Ref. 189)
Short description
Chiavi di identificazione | Morfologia | Morfometria
Spine dorsali (totale) : 0; Spine anali: 0; Raggi anali molli: 65 - 72. Belly with 22 or 23 keeled scutes from isthmus to anus. Lower gill rakers with serrae enlarged near the tip and sometimes show clumping of larger ones along raker. Pectoral filament short, reaching to base of 1st to 15th anal fin ray; upper caudal fin lobe truncated, shorter than lower one. Pectoral fins with no dark markings, even in large fishes.
Apparently purely riverine. More data needed, based on separation from S. phasa.
Life cycle and mating behavior
Maturities | Riproduzione | Spawnings | Egg(s) | Fecundities | Larve
Whitehead, P.J.P., G.J. Nelson and T. Wongratana, 1988. FAO Species Catalogue. Vol. 7. Clupeoid fishes of the world (Suborder Clupeoidei). An annotated and illustrated catalogue of the herrings, sardines, pilchards, sprats, shads, anchovies and wolf-herrings. FAO Fish. Synop. 125(7/2):305-579. Rome: FAO. (Ref. 189)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Pesca: pesca di sussistenza
Strumenti
Special reports
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Fonti Internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00355 (0.00196 - 0.00644), b=3.10 (2.94 - 3.26), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trophic level (Ref.
69278): 3.6 ±0.6 se; based on size and trophs of closest relatives
Resilienza (Ref.
120179): Medio, tempo minimo di raddoppiamento della popolazione 1.4 - 4.4 anni (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (22 of 100).