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Espécie relacionadas
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Kajikia - Espécies em
Istiophoridae - - Classificação -
- Istiophoridae
- Carangiformes
- Teleostei
- Chordata
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| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Kajikia albida AquaMaps Data sources: GBIF OBIS |
Adicionar o seu Fotografias e vídeos
Pictures | Stamps, coins, misc. | Imagem do Google
Kajikia albida
Picture by Chow, S.
Pictures | Stamps, coins, misc. | Imagem do Google
Picture by Chow, S.
Classificação / Names Nomes comuns | Sinónimos | Catalog of Fishes(Género, Espécies) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range Ecologia
marinhas; oceanódromo (Ref. 51243); intervalo de profundidade 0 - 150 m (Ref. 43), usually 0 - 100 m (Ref. 55219). Subtropical; 22°C - ? (Ref. 12451); 47°N - 45°S, 99°W - 27°E (Ref. 55219)
Distribuição Países | Áreas FAO | Ecossistemas | Ocorrências | Point map | Introduções | Faunafri
Atlantic Ocean: roughly from 45°N to 45°S in the southwestern Atlantic and 35°S in the southeastern Atlantic. Records from the Mediterranean Sea, and from Bretagne, France seem to correspond to a few straying individuals. Classified as 'reduced' (Ref. 12451). It is unclear whether there are two separate stocks or a single population in the Atlantic. Highly migratory species.
Length at first maturity / Tamanho / Peso / Idade
Maturity: Lm 164.0, range 130 - ? cm
Max length : 300 cm TL macho/indeterminado; (Ref. 4770); common length : 210 cm TL macho/indeterminado; (Ref. 5217); peso máx. Publicado: 82.5 kg (Ref. 43)
Max length : 300 cm TL macho/indeterminado; (Ref. 4770); common length : 210 cm TL macho/indeterminado; (Ref. 5217); peso máx. Publicado: 82.5 kg (Ref. 43)
Descrição breve Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 0; Raios dorsais moles (total) : 43 - 52; Espinhos anais: 0; Raios anais moles: 17 - 23. Blue-black above, silvery white and splattered with brown on the sides, silvery white below; sometimes with more than 15 rows of obscure whitish stripes; 1st dorsal fin dark blue with black dots; 2nd dorsal fin dark blue; pectorals blackish brown, with tinges of silvery white in some specimens; pelvic fins blue-black with a black fin membrane; caudal fin blackish brown.
Usually above the thermocline. Its distribution varies seasonally, reaching higher latitudes in both the northern and southern hemispheres only during the respective warm seasons. Usually found in deep (over 100 m) blue water with surface temperatures over 22°C and salinities of 35 to 37 ppt. Currents of 0.5 to 2 knots occur over much of its habitat. Feeds on fishes and squids. Females grow larger (Ref. 4770). Flesh is of excellent quality. Marketed fresh and frozen.
Life cycle and mating behavior Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Migrates into subtropical waters to spawn, with peak spawning occurring in early summer. The spawning areas are found in deep and blue oceanic waters, generally at high temperatures ranging from 20° to 29°C except in the southern Atlantic gyrals, and high surface salinities (over 35 ppt).
Referência principal
Upload your references | Referências | Coordenador | Colaboradores
Nakamura, I., 1985. FAO species catalogue. Vol. 5. Billfishes of the world. An annotated and illustrated catalogue of marlins, sailfishes, spearfishes and swordfishes known to date. FAO Fish. Synop. 125(5):65p. Rome: FAO. (Ref. 43)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2024-2)
Preocupação menor (LC) ; Date assessed: 01 May 2021
CITES
Not Evaluated
Ameaça para o homem
Harmless
Utilização humana
Pescarias: pouco comercial; peixe desportivo: sim
FAO - pescarias: landings; Publication: search | FIRMS - Stock assessments | FishSource | Sea Around Us
Mais informação
Population dynamics
Parâmetros de crescimento
Max. ages / sizes
Length-weight rel.
Length-length rel.
Frequência de comprimento
Mass conversion
Recrutamento
Abundância
Parâmetros de crescimento
Max. ages / sizes
Length-weight rel.
Length-length rel.
Frequência de comprimento
Mass conversion
Recrutamento
Abundância
Life cycle
Reprodução
Maturidade
Maturity/Gills rel.
Fecundidade
Desova
Spawning aggregations
Ovos
Desenvolvimento dos ovos
Larvas
Dinâmica larvar
Reprodução
Maturidade
Maturity/Gills rel.
Fecundidade
Desova
Spawning aggregations
Ovos
Desenvolvimento dos ovos
Larvas
Dinâmica larvar
Anatomy
Área branquial
Brain
Otolith
Área branquial
Brain
Otolith
Physiology
Body composition
Nutrients
Consumo de oxigénio
Tipo de natação
Velocidade de natação
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Body composition
Nutrients
Consumo de oxigénio
Tipo de natação
Velocidade de natação
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Human related
Aquaculture systems
Perfis para aquacultura
Estirpes
Ciguatera cases
Stamps, coins, misc.
Aquaculture systems
Perfis para aquacultura
Estirpes
Ciguatera cases
Stamps, coins, misc.
Ferramentas
E-book | Guia de campo | Chaves de identificação | Ferramenta auxiliar de frequências de comprimento | Ferramenta sobre a história de vida | Mapa dos pontos | Classification Tree
| Catch-MSY |
Relatórios especiais
Descarregue XML
Fontes da internet
AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Consultar FishWatcher | CISTI | Catalog of Fishes: Género, Espécies | DiscoverLife | ECOTOX | FAO - pescarias: landings; Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genoma, nucleotídeo | GloBI | GoMexSI (interaction data) | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Bases de dados nacionais | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Árvore da vida | Wikipedia: ir para, procurar | World Records Freshwater Fishing | Registo zoológico
Estimates based on models
Preferred temperature (Ref. 123201): 15.7 - 27.9, mean 25.1 °C (based on 1614 cells).
Phylogenetic diversity index (Ref. 82804): PD50 = 0.7505 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00447 (0.00195 - 0.01025), b=3.14 (2.94 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Nível Trófico (Ref. 69278): 4.5 ±0.4 se; based on diet studies.
Generation time: 1.9 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies.
Resiliência (Ref. 120179): Médio, tempo mínimo de duplicação da população 1,4 - 4,4 anos (K=0.58; assuming tm >=2).
Prior r = 0.24, 95% CL = 0.16 - 0.36, Based on 1 full stock assessment.
Fishing Vulnerability (Ref. 59153): Moderate vulnerability (41 of 100).
Climate Vulnerability (Ref. 125649): High vulnerability (62 of 100).
Nutrients (Ref. 124155): Calcium = 38 [16, 74] mg/100g; Iron = 1.1 [0.6, 2.1] mg/100g; Protein = 19.9 [18.6, 21.1] %; Omega3 = 0.225 [0.114, 0.444] g/100g; Selenium = 46.4 [22.1, 100.3] μg/100g; VitaminA = 4.21 [1.14, 15.31] μg/100g; Zinc = 0.34 [0.22, 0.53] mg/100g (wet weight);