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🌊 Marine Vulnerable 🌡️ Subtropical

Nursehound

Scyliorhinus stellaris Linnaeus, 1758
Max Length
170 cm
Max Weight
-
Lifespan
19 yrs
Trophic Level
4
Depth
1–400 m
Climate
Subtropical
Resilience
Low
Vulnerability
67.00/100
Typical Length
125 cm
Depth Zone
reef

📖 Overview

A common inshore and offshore shark found on the continental shelf over rough, even rocky or coralline ground, and algal-covered bottoms. Found at depths of 1 or 2 m to at least 125 m. Feed on bottom-living invertebrates such as mollusks and crustaceans and on demersal fishes (e.g. sharks, S. canicula). Oviparous . Utilized fresh and dried salted for human consumption, and processed into fishmeal. May attain 170 cm .

Scientific Name
Scyliorhinus stellaris
Authority
Linnaeus, 1758
Habitat
Marine
Climate
Subtropical
Body Shape
Elongated
IUCN Status
VU
Max Length
170 cm
Lifespan
19 years
Depth Range
1–400 m
Trophic Level
4
Resilience
Low
Vulnerability
67.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 0; Anal spines: 0. A large, fairly stocky, catshark with large and small black spots and sometimes white spots covering dorsal surface, saddle markings obsolete, small anterior nasal flaps that do not reach the mouth, no nasoral grooves, labial furrows on lower jaw only, second dorsal fin much smaller than first : elongated; Cross section: compressed.

🌀 Behaviour

Behavioural data for Nursehound is currently being reviewed.

🦐 Diet

small fish
crustaceans
cephalopods

🥚 Reproduction

🐣 Oviparous
Size at Maturity
78cm TL

Oviparous, with a single egg per oviduct . Embryos feed solely on yolk . Size at hatching about 16 cm .

🌍 Habitat & Distribution

Marine; reef-associated; depth range 1 - 400 m , usually 20 - 63 m . Subtropical; 63°N - 12°N, 19°W - 37°E Northeast Atlantic: southern Scandinavia to Mediterranean, Morocco, Mauritania to Senegal (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
4±0.3
Food Items

bottom-living invertebrates such as mollusks and crustaceans and on demersal fishes (e

📐 Morphometrics

Length–Weight Relationship: W = 0.00195 × L3.17 (TL)
Max TL
170cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Vulnerable
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
67.00/100
High vulnerability
Trophic Level
4
Apex / Top predator
Body Shape
Elongated
Climate Zone
Subtropical
Described By
Linnaeus, 1758

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Bull Huss · Dogfish · Flake catfish · Greate-spotted dogfish · Greater spotted dogfish · Hound · Large Spotted Dogfish · Large-spotted dogfish · Larger spotted dogfish · Nurse · Nursehound · Rigg · large spotted dog-fish · Nurse Hound
🌍BRE Touilh rous · bleiz mor · farlot · kribin · marc'ha dour · touill bras
🏳️Catalan Gatva¡re · gatvaire
🌍CES máčka velkoskvrná
🌍COS Gattubardu
🌍CYM Morgwn Brych · morgi brych
🇩🇰Danish Storplettet rødhaj
🇩🇪German Grossgefleckter Katzenhai · Großer Katzenhai · Hundshai · Katzenhai · Pantherhai
🌍ELL Γάτος · Γατοψαράκι · Σκυλόψαρο
🌍EUS Momar
🇫🇮Finnish Täpläpunahai
🇫🇷French Chat-rochier · Gat rouquin · Grande roussette · Roussette à grandes taches · grande rousette
🌍GLG Roxa
🇭🇷Croatian Mačka mrkulja
🇭🇺Hungarian Nagy macskacápa
🇮🇹Italian Gattopardo · Gattuccio maggiore
🇯🇵Japanese ヨーロッパトラザメ
🌍LIT žvaigždėtasis katryklis
🌍MLT Gattarell · Gattarell Tar-Rukkal · Gattarell tal-blat · Qattus tar-rukkal
🇳🇱Dutch Kathaai
🌍NNO storflekka raudhai
🌍NOB storflekket rødhai
🇳🇴Norwegian Storflekket rødhai
🇵🇱Polish Rekinek panterka a. plamisty · rekinek plamisty
🇵🇹Portuguese Gata · Lixa · Pata-roxa-gata · Pata-roxa-grande · Tubarão-gato-europeu
🇷🇺Russian Звёздчатая кошачья акула · Звёздчатый морской пёс · Крупнопятнистая кошачья акула · звездчатая · или крупнопятнистая · кошачья акула
🌍SLV velika morska mačka
🇪🇸Spanish Alitán · Breka · Cazó nazopado · Gat · Gat vayre · Gata · Gatet · Gato marino · Gatvayra · Gatún · Lija · Lixa · Moma · Momarra · Muxina · Patarroxa · Pintarroja · Pitarrosa · Renuda
🌍SQI Dac-deti · daci i detit
🌍SRP Macka mrkulja · Morska macka
🇸🇪Swedish Storfläckig rödhaj
🌍TUR Kedi baligi · kedi balığı
🌍UKR Акула котяча нянька

Scientific Synonyms

Scientific Name Author Year Status
Scyllium acanthonotum De Filippi 1857 Heterotypic
Scyllium catulus Müller & Henle 1838 Synonym
Squalus stellaris Linnaeus 1758 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 690 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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