Classification / Names
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Clupeiformes (Herrings) >
Dorosomatidae (Gizzard shads and sardinellas)
Etymology: Amblygaster: Greek, amblys = darkness + Greek, gaster = stomach (Ref. 45335); indiana: Named for India.
Environment: milieu / climate zone / depth range / distribution range
Ecologia
marino. Tropical
Western Indian Ocean: India.
Size / Peso / Age
Maturity: Lm ?  range ? - ? cm
Max length : 2.9 cm SL maschio/sesso non determinato; (Ref. 116583)
Short description
Chiavi di identificazione | Morfologia | Morfometria
Spine dorsali (totale) : 0; Raggi dorsali molli (totale) : 17 - 19; Spine anali: 0; Raggi anali molli: 17 - 19. This species is distinguished by the following characters: bluish body, green on dorsum, with silvery flanks; presence of 2 fleshy outgrowths on posterior margin of opercle; deep body cylindrical, belly smooth and round, weakly keeled with eight circular-shaped pre-pelvic scutes; 7 branchiostegial rays; 7-14 fronto-parietalstriae; eyes huge; median notch on upper jaw; dorsal fin is inserted at about midpoint of body; pelvic fins are below dorsal fin base, fin rays 7; anal fin is very short and inserted far posterior to dorsal fin base; gill rakers 57-63; cycloid scales; posterior margin of the scales striated with many vertical lines from anterior of scale extending to centre of scale (Ref. 116583).
Life cycle and mating behavior
Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve
Mary, A.A., T. Balasubramanian, S. Selvaraju and A. Shiny, 2017. Description of a new species of clupeid fish, Amblygaster indiana (Clupeiformes: Clupeidae), off Eraviputhenthurai, west coast of India. Zootaxa 4247(4):461-468. (Ref. 116583)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Harmless
Human uses
Strumenti
Special reports
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00871 (0.00415 - 0.01826), b=3.06 (2.89 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
Resilienza (Ref.
120179): Alto, tempo minimo di raddoppiamento della popolazione meno di 15 mesi (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).