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🌊 Marine Data Deficient 🌡️ Deep-water

Quagga catshark

Halaelurus quagga Alcock, 1899
Max Length
31.5 cm
Max Weight
-
Lifespan
-
Trophic Level
4.2
Depth
54–187 m
Climate
Deep-water
Resilience
Low
Vulnerability
22.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Found on the continental shelves, , on or near the bottom . Attains a maximum size of 37.0 cm TL; female of 36.8 cm TL was gravid and contained eight egg cases, four in each uterus . Feeds on shrimps. Collection by deep-sea shrimp trawlers may indicate that the species could have a wider depth distribution, possibly down to 280 m . Not utilized at present .

Scientific Name
Halaelurus quagga
Authority
Alcock, 1899
Habitat
Marine
Climate
Deep-water
Body Shape
Elongated
IUCN Status
DD
Max Length
31.5 cm
Depth Range
54–187 m
Trophic Level
4.2
Resilience
Low
Vulnerability
22.00/100
Salinity
30–40 ppt

🐟 Physical Description

A small shark with numerous (>20) vertical stripes on the body without dark spots, snout tip knoblike but not prominently upturned. Eyes in adults 12–13 times in distance from snout to first dorsal origin. Anterior nasal flaps sub triangular. Gills dorsolaterally placed and elevated above the mouth level. First dorsal-fin origin about opposite pelvic-fin insertion. Light brown above with pale ventral side, dark brown cross bands on the body .: elongated.

🌀 Behaviour

Behavioural data for Quagga catshark is currently being reviewed.

🦐 Diet

Diet information for Quagga catshark is currently being compiled.

🥚 Reproduction

Reproduction data for Quagga catshark is currently being compiled.

🌍 Habitat & Distribution

Marine; demersal; depth range 54 - 187 m . Deep-water; 15°N - 8°N, 74°E - 76°E Indian Ocean: Somalia (Indian Ocean coast) and India (Arabian Sea), offshore on continental slope (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water ⬇️ Benthic
Trophic Level
4.2±0.5
Food Items

shrimps

📐 Morphometrics

Length–Weight Relationship: W = 0.00347 × L3.09 (TL)
Max TL
31.5cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2017

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
22.00/100
Low vulnerability
Trophic Level
4.2
Apex / Top predator
Body Shape
Elongated
Climate Zone
Deep-water
Described By
Alcock, 1899

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Quagga catshark
🌍CES máčka malabarská
🇩🇪German Quagga-Katzenhai
🇫🇮Finnish seeprakissahai
🇫🇷French Holbiche Quagga
🇮🇹Italian Gattuccio quagga
🇷🇺Russian Пятнистая акула-квагга
🇪🇸Spanish Pejegato Quagga

Scientific Synonyms

Scientific Name Author Year Status
Halaelurus guagga Alcock 1899 Synonym
Scyliorhinus quagga Alcock 1899 Synonym
Scyllium quagga Alcock 1899 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 2 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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