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Charadriiformes |
Laridae
Environment: milieu / climate zone / depth range / distribution range
Ecologia
; intervalo de profundidade 0 - 1 m (Ref. 119695). Temperate; 85°N - 31°N, 180°W - 180°E (Ref. 120722)
Northern Pacific and Atlantic Ocean, Arctic and Pacific Asia.
Length at first maturity / Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm Max length : 77.0 cm TL macho/indeterminado; (Ref. 8812); Peso máx. publicado: 1.4 kg (Ref. 356)
Culmen: 6.26 cm; tarsus: 7.41 cm; wing: 45.9 cm.
Total Length: 66 to 77 cm; Wingspan: 132 to 142 cm (Ref. 8812). Minimum and maximum depth based on feeding behavior of dippers (0.3+-0.2). This is is also based on diving depth of one species of the genus Larus. Found on bay and nearshore, beach and shoreline (Ref. 116102). Coastal; scavenger; kleptoparasitism; (Ref. 356). Prey on cliff-nesting colonial seabirds, usually within a limited area within the whole colony and on locations that are disadvantageous for the colonial birds to defend such as on broad ledges or sloping cliffs. Vulnerable to pollution because of their foraging, prey, or nesting habit near shore, close to industrial or agricultural pollutants (Ref. 87784).
Life cycle and mating behavior
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Lepage, D. 2007. (Ref. 7816)
Categoria na Lista Vermelha da IUCN (Ref. 130435)
Categoria CITES (Ref. 108899)
Not Evaluated
Not Evaluated
Ameaça para o homem
Utilização humana
| FishSource |
Ferramentas
Mais informação
Idade/TamanhoCrescimentoComprimento-pesoComprimento-comprimentoMorfologiaLarvasAbundância
Fontes da internet
Estimates based on models
Preferred temperature
(Ref.
115969): 0.4 - 13.3, mean 7.5 (based on 1860 cells).
Vulnerabilidade
Moderate to high vulnerability (51 of 100).
Categoria de preço
Unknown.
