Ukraine country information

Common names: Morska lysitsa, Morskaya lisitsa
Occurrence: native
Salinity: brackish
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: httpss://www.cia.gov/library/publications/resources/the-world-factbook/geos/up.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Stehmann, M. and D.L. Bürkel, 1984
National Database:

Classificação / Names

Elasmobranchii (tubarões e raias) (sharks and rays) > Rajiformes (Skates and rays) > Rajidae (Skates)
Nomes comuns | Sinónimos | Catalog of Fishes (gen., sp.) | ITIS | CoL

Common names from other countries

Лисица морская (=скат колючий), Raie bouclée, Raya de clavos, ... more

Referência principal

McEachran, J.D. and K.A. Dunn. 1998. (Ref. 27314)
Referências | Bibliografia | Coordenador : McEachran, John | Colaboradores

Tamanho / Peso / Idade

Max length : 105 cm TL macho/indeterminado; (Ref. 53748); 139.0 cm TL (female); common length : 85.0 cm TL macho/indeterminado; (Ref. 9987); Peso máx. publicado: 18.0 kg (Ref. 35388); Idade máx. registada: 15 anos (Ref. 41305)

Length at first maturity
L_m 76.6, range 47 - 87.5 cm

Ambiente

; marinhas demersal; intervalo de profundidade 10 - 577 m (Ref. 56504)

Clima / Intervalo

Subtropical, preferred 17°C (Ref. 107945); 70°N - 29°S, 25°W - 42°E

Distribuição

Eastern Atlantic: Iceland, Norway, North Sea and the western Baltic southward to Morocco and Namibia, including the Mediterranean and the Black Sea. Although reported from southern Africa, its status in the area is uncertain (Ref. 5578).
Países | Áreas FAO | Ecossistemas | Ocorrências | Introduções

Descrição breve

Espinhos dorsais (total): 0; Espinhos anais 0; Raios anais moles: 0. Sub-rhomboid in shape with pointed wing-tips; disc-width 1,25 to 1,36 times in its length, its length 1,70 to 1,83 times in total length. Short rostrum, rounded at his extremity; pectoral fins with clear angles on lateral side; triangular pelvic fins (Ref. 39246). Dorsally prickly; large females also prickly throughout their ventral surface; juveniles and large males prickly along the margins of their discs and the underside of their snout. 30-50 thorns form a median row from the nape to the first dorsal fin; additional large 'buckler' thorns with swollen bases scattered on upper surface of disc in adults (Ref. 3167). Coloration is highly variable, with the dorsal surface having all shades of brown with dark and light spots and blotches; ventral surface white (Ref. 3167, 58137).

Inhabits shelf and upper slope waters. Depth range from 10-300 m (Ref. 4426, 82319, 88187), and from 300-577 m in the eastern Ionian Sea (Ref. 56504); most common in coastal waters between 10-60 m depth (Ref. 58137). Tolerates low salinities (Ref. 88171). Found on mud, sand and gravel bottoms, rarely on rougher bottoms (Ref. 6808, 58137). Nocturnal species. Feeds on all kinds of bottom animals, preferably crustaceans (Ref. 3167). Undertakes migrations with mean distances of 54-117 km per month; shows a clear annual migration cycle (Ref. 89017, 89018), moves from deeper offshore waters (10-30 m) in autumn and winter to shallower areas (<10 m) in spring (Ref. 82319). Young are non-migratory, inhabiting inshore nursery grounds (Ref. 89019, 89020, 89022); in the Bay of Douarnenez (France) they are found to remain in shallow waters for at least 2 years (Ref. 89023). Oviparous. Young may tend to follow large objects, such as their mother (Ref. 205). Detects weak electric fields generated by other organisms (prey detection and predator avoidance) but may also generate its own weak electric fields (Ref. 10311, 88171). Utilized fresh and frozen (Ref. 9987).

Categoria na Lista Vermelha da IUCN (Ref. 115185)

Quase ameaçada (NT)

Ameaça para o homem

Harmless

Utilização humana

Pescarias: espécies comerciais; peixe desportivo: sim

Mais informação

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Referências
Aquacultura
Perfil para aquacultura
Estirpes
Genética
Frequência dos alelos
Hereditariedade
Doenças
Processamento
Mass conversion

Colaboradores
Fotografias
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Consultar manutenção em aquários | Consultar ficha de espécies | Consultar fichas de aquacultura

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Página de resumo | Dado pontual | Nomes comuns | Fotografias

Fontes da internet

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805)
PD₅₀ = 0.5000 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Nível Trófico (Ref. 69278)
3.8 ±0.2 se; Based on diet studies.

Resiliência (Ref. 69278)
Baixo, tempo mínimo de duplicação da população 4,5 - 14 anos (K=0.09-0.14; tm=10; tmax=23; Fec=150)

Vulnerabilidade (Ref. 59153)
High to very high vulnerability (72 of 100)

Categoria de preço (Ref. 80766)
Medium

Raja clavata Linnaeus, 1758