Taxonomic Remarks
This species has morphological characters related to the second vertebra (Ref. 123404) that are diagnostic to the genus Planiliza.(Refs. 115045, 123265), Placed in Chelon in ECoF.
Meio ambiente: milieu / Zona climática / intervalo de profundidade / faixa de distribuição
Ecologia
marinhas; estuarina pelagic-neritic. Subtropical
Northwest Pacific: Japan through the Ryukyus, Korea, China, Taiwan, to Vietnam (Ref. 137907). Might occur as a rare visitor to the northern extreme of the Western Central Pacific.
Tamanho / Peso / Idade
Maturidade: Lm ?  range ? - ? cm
Max length : 39.4 cm TL macho/indeterminado; (Ref. 121531); peso máx. publicado: 408.30 g (Ref. 121531)
Espinhos anais: 3; Raios anais : 8 - 9; Vértebras: 24. This species is distinguished by the following characters: hind tip of maxilla exposed when mouth is closed; head relatively small and flattened dorsally, head length 22-28% of SL; adipose eyelid is developed anteriorly and posteriorly covering part of iris; mid-dorsal line is sharply keeled; second vertebra with a pair of long, spine or antenna like neural postzygapophyse; stomach gizzard-like, with five unbranched pyloric caeca; transverse scales 11-13 (mode 12) rows; scales in lateral series usually 36-40; pectoral-fin usually with 17 rays; pectoral-fin length, 14-18% of SL, not reaching to level of first dorsal fin; supraneurals 3, the first between second and third vertebrae, second between fourth and fifth vertebrae, and third between fifth and sixth vertebrae; first pterygiophore of spinous dorsal fin positions in between sixth and seventh vertebrae (Ref. 137907).
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Occurs in coastal and estuarine waters near river mouths, occasionally visiting upstream tidally influenced zones (Ref. 137907). Oviparous, eggs are pelagic and non-adhesive (Ref. 205). Consumed locally in many places but likely not fished in commercial quantities (Ref. 137907).
Used as food fish in Japan.
Ciclo de vida ou comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Hasan, M.E., A. Hasan, P. Béarez, K.-N. Shen, C.-W. Chang, T.T.V. Tran, D. Golani, A. Al-Saboonchi, P.J.A. Siddiqui and J.-D. Durand, 2022. Planiliza lauvergnii (Eydoux & Souleyet, 1850), a senior synonym of Planiliza affinis (Günther, 1861) with a re-evaluation of keeled back mullets (Mugiliformes: Mugilidae). Zootaxa 5194(4):497-518. (Ref. 137907)
Status na Lista Vermelha da UICN (Ref. 130435: Version 2025-2 (Global))
Ameaça para os humanos
Harmless
Uso pelos humanos
Pescarias: pesca de subsistência
Ferramentas
Relatórios especiais
Baixar XML
Fontes da internet
Estimativas baseadas em modelos
Índice de diversidade filogenética (Ref. 82804) |
PD50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01047 (0.00695 - 0.01577), b=2.93 (2.81 - 3.05), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245). |
Nível Trófico (Ref. 69278) |
2.0 ±0.0 se; based on diet studies. |
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Generation time |
2.1 ( 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 (Preliminary K or Fecundity.). |
Vulnerabilidade da pesca (Ref. 59153) |
Low to moderate vulnerability (26 of 100). 🛈 |
Categoria de preço (Ref. 80766) |
Medium.
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