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> Clupeiformes (Herrings) > Dorosomatidae (Gizzard shads and sardinellas)
Etymology: Tenualosa: Latin, tenuis = thin + Latin, alausa = a fish cited by Ausonius and Latin, halec = pickle, dealing with the Greek word hals = salt; it is also the old Saxon name for shad = "alli" ; 1591 (Ref. 45335).
More on author: Valenciennes.

Environment: milieu / climate zone / depth range / distribution range Ecologia

marinhas; Água doce; estuarina; anádromo (Ref. 51243); intervalo de profundidade 10 - ? m (Ref. 26929). Tropical; 23°N - 7°S, 70°E - 119°E (Ref. 54917)

Distribuição Países | Áreas FAO | Ecossistemas | Ocorrências | Point map | Introduções | Faunafri

Indo-West Pacific: India to the Java Sea and the South China Sea. Newly recorded from Mauritius (Ref. 33390). May be found in Cambodian Mekong near the Viet Nam border (Ref. 12693).

Length at first maturity / Tamanho / Peso / Idade

Maturity: L_m 29.0 range ? - ? cm
Max length : 60.0 cm TL macho/indeterminado; (Ref. 12693); common length : 40.0 cm TL macho/indeterminado; (Ref. 4832); Idade máx. registada: 2.00 anos (Ref. 26929)

Descrição breve Morfologia | Morfometria

Espinhos dorsais (total): 0; Espinhos anais 0. Belly with 28 to 30 scutes. A distinct median notch in upper jaw, which distinguishes it from other similar clupeids, except Hilsa kelee. Gill rakers fine but not numerous, 60 to 100 on lower part of arch. Caudal fin short. At most, a dark diffuse mark behind gill opening, but no other spots on flank.

Inhabits fast-flowing, turbid estuaries and adjacent coastal waters (Ref. 26929). Schooling in coastal waters, euryhaline and perhaps anadromous, ascending rivers to breed (but in some areas fishery workers claim that it does not). A protandrous hermaphrodite (Ref. 55367). Presumably its biology is similar to that of T. ilisha, but the fewer gill rakers suggest that it takes larger food organisms. Reported to feed on zooplankton (Ref. 58784). More data needed especially since it is not always distinguished from T. ilisha, especially at juvenile stages. Marketed fresh or dried-salted.

Life cycle and mating behavior Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas

A semelparous species, but although each individual spawns only once and then dies, the spawning season for the species as a whole lasts from May to November (Ref. 26929). A monandric species (Ref. 55367). Sex change occurs at a length of 11.0 cm TL and 1.24 years of age (Ref. 55367).

Referência principal Upload your references | Referências | Coordenador | Colaboradores

Whitehead, P.J.P., 1985. 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(7/1):1-303. Rome: FAO. (Ref. 188)

Categoria na Lista Vermelha da IUCN (Ref. 130435)

Vulnerável, ver o Livro Vermelho da IUCN (VU) (B2ab(iii,v)); Date assessed: 06 March 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para o homem

Harmless

Utilização humana

Pescarias: altamente comercial

FAO - pescarias: landings, perfil da espécie; Publication: search | FishSource | Sea Around Us

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Estimates based on models

Preferred temperature (Ref. 123201): 27.1 - 29.2, mean 28.6 °C (based on 466 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00977 (0.00595 - 0.01605), b=3.09 (2.95 - 3.23), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Nível Trófico (Ref. 69278): 2.5 ±0.00 se; based on food items.

Generation time: 1.6 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies.

Resiliência (Ref. 120179): Elevada, tempo mínimo de duplicação da população menor que 15 meses (K=0.7; assuming tmax>3, fec > 10,000).

Fishing Vulnerability (Ref. 59153): Low to moderate vulnerability (27 of 100).

Climate Vulnerability (Ref. 125649): Very high vulnerability (89 of 100).

Categoria de preço (Ref. 80766): Low.

Nutrients (Ref. 124155): Calcium = 75.7 [56.7, 102.9] mg/100g; Iron = 2.21 [1.28, 3.67] mg/100g; Protein = 16.9 [16.1, 17.7] %; Omega3 = 0.553 [0.268, 1.150] g/100g; Selenium = 50 [21, 122] μg/100g; VitaminA = 14.2 [4.8, 42.5] μg/100g; Zinc = 1.19 [0.77, 1.98] mg/100g (wet weight);

Tenualosa toli (Valenciennes, 1847)