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Dajaus monticola (Bancroft, 1834)

Mountain mullet
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Classificação / Names Nomes comuns | Sinónimos | Catalog of Fishes(Género, Espécies) | ITIS | CoL | WoRMS | Cloffa

> Mugiliformes (Mullets) > Mugilidae (Mullets)
Etymology:

Issue
Genetic data indicate that Chelon monticola is a complex of species with partially overlapping distributions, At least 4 species have been recognized in separate areas (Durand & Borsa, 2015: Ref. 123262), The name should be applied only in the Caribbean sea (see Fig.3 in McMahan et al., 2013: Ref. 123341).

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

marinhas; Água doce; estuarina; catádromo (Ref. 51243). Subtropical; 20°C - 31°C (Ref. 36880); 37°N - 0°N, 113°W - 59°W (Ref. 86798)

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

Western Atlantic: North Carolina to Texas in the USA south to Venezuela, including the West Indies.

Length at first maturity / Tamanho / Peso / Idade

Maturity: Lm 16.6, range 12 - ? cm
Max length : 36.0 cm TL macho/indeterminado; (Ref. 9321)

Descrição breve Chaves de identificação | Morfologia | Morfometria

Espinhos dorsais (total) : 5; Raios dorsais moles (total) : 8; Espinhos anais: 2; Raios anais moles: 9.

Biologia     Glossário (ex. epibenthic)

Inhabits pools and runs of small to medium rivers (Ref. 86798). Adults live in freshwater rivers and streams. Young are encountered occasionally in brackish waters. This is the only mullet that ascends far inland and spends all its adult life in freshwater (Ref. 11225). Tend to be few and solitary in upper streams, but form uneven schools in larger streams at lower elevations (Ref. 11225). Oviparous, eggs are pelagic and non-adhesive (Ref. 205). Usually spawn during the rainy season (Ref. 42119). Caught and consumed by local populations in some parts of central America.

Life cycle and mating behavior Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas

Spawning period coincides with the rainy season in some areas where it occurs (Ref. 42119).

Referência principal Upload your references | Referências | Coordenador : Harrison, Ian | Colaboradores

Harrison, I.J., 1995. Mugilidae. Lisas. p. 1293-1298. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para Identification de Especies para lo Fines de la Pesca. Pacifico Centro-Oriental. 3 Vols. FAO, Rome. (Ref. 9321)

Categoria na Lista Vermelha da IUCN (Ref. 130435)

  Preocupação menor (LC) ; Date assessed: 15 January 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para o homem

  Harmless





Utilização humana

Pescarias: pescarias de subsistência
FAO - pescarias: landings; Publication: search | FishSource |

Mais informação

Trophic ecology
Itens alimentares
Diet compositions
Food consumptions
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Predadores
Ecology
Ecologia
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Length-weight rel.
Length-length rel.
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Egg(s)
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Toxicities (LC50s)
Genetics
Genética
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Referências

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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 | 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): 24.4 - 28, mean 26.8 °C (based on 208 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.6250   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01202 (0.00792 - 0.01824), b=3.03 (2.91 - 3.15), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Nível Trófico (Ref. 69278):  3.0   ±0.40 se; based on food items.
Resiliência (Ref. 120179):  Elevada, tempo mínimo de duplicação da população menor que 15 meses (Fec = 128,827).
Fishing Vulnerability (Ref. 59153):  Low to moderate vulnerability (26 of 100).
Categoria de preço (Ref. 80766):   Medium.
Nutrients (Ref. 124155):  Calcium = 115 [44, 255] mg/100g; Iron = 1.36 [0.64, 2.96] mg/100g; Protein = 19.3 [17.7, 21.0] %; Omega3 = 0.568 [0.271, 1.217] g/100g; Selenium = 16.1 [8.1, 34.6] μg/100g; VitaminA = 14.6 [4.4, 52.3] μg/100g; Zinc = 1.18 [0.82, 1.76] mg/100g (wet weight);