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Eupercaria/misc (Various families in series Eupercaria) >
Sillaginidae (Smelt-whitings)
Etymology: Sillago: From a locality in Australia ; panhwari: Named for Sher Khan Panhwar, who pioneered work on Pakistani sillaginid fishes..
Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas demersal. Tropical
Western Indian Ocean: Arabian Sea, Pakistan.
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 20.0 cm TL macho/indeterminado; (Ref. 123137); peso máx. publicado: 54.50 g (Ref. 123137)
Descrição suscinta
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 11 - 13; Raios dorsais (total) : 20 - 22; Espinhos anais: 2; Raios anais : 18 - 23. This species is distinguished by the following characters: D1 X?XII, D2 I, 21-22; gill rakers of first gill arch upper 3-4, lower 7-8; periorbital length 1.4-23; eye diameter/head length 18.0-23.3; inter-orbital width/HL 16.7-21.7; snout length/HL 39.5-46.5; post orbital lenght/HL 34.1-38.9; swimbladder narrow, anterior extensions joined at the origin, diverging to terminate on the both side of the basioccipital above the anditory capsule whereas two posterior extensions penetrating into the caudal region, one usually longer than the other and presence of a duck-like process; head before the interorbital area is steep and the mouth is contracted (relative to the other six species investigated); upper half of the body pale brown to dull brown, with a light brown lower half; with a faint mid-lateral streak from the base of the pectoral fin to the base of caudal fin; dorsal fins dusky; chin covered with adipose tissue; anal fin hyaline to transparent, clear of spots; posterior head region yellowish; pectoral and pelvic fins yellowish; caudal fin dusky (Ref. 123137).
Ciclo de vida ou comportamento de acasalamento
Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas
Panhwar, S.K., N. Farooq, N. Qamar, W. Shaikh and M. Mairaj, 2018. A new Sillago species (family Sillaginidae) with description of six sillaginids from the northern Arabian Sea. Marine Biodiversity 48(4):[1-7] 2225-2231. (Ref. 123137)
Status na Lista Vermelha da UICN (Ref. 130435)
Ameaça para os humanos
Harmless
Uso pelos humanos
Ferramentas
Relatórios especiais
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Fontes da internet
Estimates based on models
Índice de diversidade filogenética (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00575 (0.00272 - 0.01217), b=3.06 (2.89 - 3.23), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Resiliência (Ref.
120179): Elevada, tempo mínimo de duplicação da população menor que 15 meses (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
