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Perciformes/Cottoidei (Sculpins) >
Liparidae (Snailfishes)
Etymology: Careproctus: Greek, kara = face + Greek, proktos = anus (Ref. 45335).
Eponymy: Dr Johannes Christopher Hagemann Reinhardt (1778–1845) was a Norwegian zoologist who became Professor of Zoology (1814) at the University of Copenhagen. [...] (Ref. 128868), visit book page.
Meio ambiente: milieu / Zona climática / intervalo de profundidade / faixa de distribuição
Ecologia
marinhas batidemersal; intervalo de profundidade 75 - 1750 m (Ref. 58496). Deep-water; 81°N - 45°N, 61°W - 140°E
Arctic: Kara and Laptev seas. Atlantic: Faroe-Shetland Channel to the Norwegian Sea, Spitsbergen, Murmansk and throughout Barents Sea; one specimen from Skagerrak; Newfoundland and Labrador (Ref. 9926). Reported from Greenland (Ref. 9926) and Iceland (Ref. 12462).
Tamanho / Peso / Idade
Maturidade: Lm ? range ? - ? cm
Max length : 30.0 cm TL macho/indeterminado; (Ref. 35388)
Descrição suscinta
Chaves de identificação | Morfologia | Morfometria
Raios dorsais (total) : 53 - 57; Raios anais : 47 - 51; Vértebras: 59 - 63. Pores 2-6-7-2; post orbital pore absent, 2 suprabranchial pores, chin pores somewhat drawn together; teeth simple; lower lobe of pectoral fin longer by 1.3-2.4 times that in upper lobe; pocket-like skin fold in front of symphysis of pectoral present; anteanal distance 53%SL, pyriform disk; large gill slit reaching below the base of the lower lobe of the pectoral fin; coloration in pink present in living specimens and peritoneum without black pigmentation (Ref. 41470). Suction disc small, almost equal to diameter of the eye. One nostril on each side of the mouth (Ref. 35388).
Body shape (shape guide): elongated.
On muddy bottoms (Ref. 4702). Maximum depth reported at 1750 m )Ref. 58426). Epibenthic (Ref. 58426). Feeds on benthic and pelagic crustaceans (Ref. 4702) and fishes (Ref. 58426). Female lays about 300 eggs with a diameter of 4.5 mm (Ref. 35388).
Ciclo de vida ou comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Nielsen, J.G. and E. Bertelsen, 1992. Fisk i grønlandske farvande. Atuakkiorfik, Nuuk. 65 s. (Ref. 9925)
Status na Lista Vermelha da UICN (Ref. 130435: Version 2025-2 (Global))
Ameaça para os humanos
Harmless
Uso pelos humanos
Pescarias: sem interesse
Ferramentas
Relatórios especiais
Baixar XML
Fontes da internet
Estimativas baseadas em modelos
Temperatura preferida (Ref.
123201): 0.4 - 8.6, mean 3 °C (based on 878 cells).
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00447 (0.00203 - 0.00984), b=3.17 (2.99 - 3.35), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.8 ±0.58 se; based on food items.
Resiliência (Ref.
120179): Elevada, tempo mínimo de duplicação da população menor que 15 meses (Preliminary K or Fecundity.).
Vulnerabilidade da pesca (Ref.
59153): Low vulnerability (20 of 100).
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