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🌊 Marine Least Concern 🎣 Game Fish 🌡️ Subtropical 🎣 Game Fish

Dark shyshark

Haploblepharus pictus Müller & Henle, 1838
Haploblepharus Pictus (Haploblepharus pictus)
Haploblepharus Pictus (Haploblepharus pictus)
Max Length
57 cm
Max Weight
-
Lifespan
-
Trophic Level
4.2
Depth
-
Climate
Subtropical
Resilience
Low
Vulnerability
29.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Inhabits the continental shelf, in inshore waters . Most common in shallow sandy areas . Feeds on small bottom-dwelling fish, crustaceans, and cephalopods . Oviparous . Caught by shore anglers .

Scientific Name
Haploblepharus pictus
Authority
Müller & Henle, 1838
Habitat
Marine
Climate
Subtropical
Body Shape
Elongated
IUCN Status
LC
Max Length
57 cm
Trophic Level
4.2
Resilience
Low
Vulnerability
29.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 0; Anal spines: 0. A shyshark with dark markings with large light spots without black edges on a yellowish-brown body and on fins; body also with 7 dark brown or blackish dorsal saddles .: elongated.

🌀 Behaviour

Behavioural data for Dark shyshark is currently being reviewed.

🦐 Diet

Diet information for Dark shyshark is currently being compiled.

🥚 Reproduction

🐣 Oviparous

Oviparous, with 2 egg-cases at a time, hatching at about 11 cm . Embryos feed solely on yolk .

🌍 Habitat & Distribution

Marine; demersal. Subtropical; 29°S - 36°S Southeast Atlantic: Namibia to southwestern Cape Province, South Africa.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
4.2±0.59
Food Items

small bottom-dwelling fish, crustaceans, and cephalopods (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00347 × L3.09 (TL)
Max TL
57cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
29.00/100
Low vulnerability
Trophic Level
4.2
Apex / Top predator
Body Shape
Elongated
Climate Zone
Subtropical
Described By
Müller & Henle, 1838

🌐 Names & Taxonomy

Language Common Names
🇬🇧English dark shyshark · Pretty Happy
🌍CES máčka namibijská
🇩🇪German Dunkler Katzenhai
🇫🇮Finnish tummakainohai
🇮🇹Italian Gattuccio timido scuro
🇵🇹Portuguese Tubarão-gato-tímido
🇷🇺Russian Намибийская кошачья акула

Scientific Synonyms

Scientific Name Author Year Status
Scyllium pictum Müller & Henle 1838 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 4 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Dark shyshark ↗
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