Cephaloscyllium sufflans, Balloon shark

Cephaloscyllium sufflans (Regan, 1921)

Balloon shark
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Cephaloscyllium sufflans   AquaMaps   Data sources: GBIF OBIS
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Cephaloscyllium sufflans
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Classification / Names आम नाम | उपशब्द | Catalog of Fishes(वर्ग, प्रजाति) | ITIS | CoL | WoRMS | Cloffa

इलाज़मौबरांकी (शारक और रेज़) (sharks and rays) > Carcharhiniformes (Ground sharks) > Scyliorhinidae (Cat sharks)
Etymology: Cephaloscyllium: Greek, kephale = head + skylion = dogfish (Ref. 80388).  More on author: Regan.

Environment: milieu / climate zone / depth range / distribution range पारिस्थितिकी

; समुद्री ड़िमरसल; गहराई सीमा 40 - 600 m (Ref. 5578).   Tropical; 19°S - 28°S

वितरण देश | ऐफ ऐ ओ क्षेत्र | Ecosystems | संयोग | Point map | भूमिका | Faunafri

Western Indian Ocean: Mozambique and Natal, South Africa (Ref. 244). Records from the Gulf of Aden are doubtful. Nominal records from Viet Nam were based on an undescribed species often called Cephaloscyllium umbratile which was not even that species.

आकार / वज़न / Age

Maturity: Lm ?  range ? - 82 cm
Max length : 110 cm TL पुल्लिंग / अलिंग; (Ref. 5578)

Short description आकृति विज्ञान | मौरफोमैटरिक्स

पृष्ठीय रीढ़ (सम्पूर्ण): 0; पृष्ठीय सौफट रेज़ (सम्पूर्ण): 0; गुदा कांटा 0; ऐनल सौफट रेज़: 0. A comparatively large, stout catshark with a broad, rounded snout and no labial furrows; 2nd dorsal much smaller than 1st (Ref. 5578). Pale grey-brown, paler below; juveniles with about 6 slightly darker saddles on the dorsal side which fade and become unmarked in adults (Ref. 5510).

जीवविज्ञान     शब्द संग्रह (उदाहरणार्थ epibenthic)

Found on the continental shelf and upper slope, preferring areas with sand and mud bottoms (Ref. 5578). Feeds on benthic animals, mainly crustaceans and cephalopods, but also bony fishes, and other elasmobranches (Ref. 244). Oviparous (Ref. 50449). Can expand with air when disturbed (Ref. 244).

Life cycle and mating behavior परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | अंडे | Fecundity | लार्वा

Oviparous, laying one egg-case per oviduct (Ref. 244). Embryos feed solely on yolk (Ref. 50449).

Main reference Upload your references | संदर्भ | संयोजक : Compagno, Leonard J.V. | सहयोगीयो

Compagno, L.J.V., 1984. FAO Species Catalogue. Vol. 4. Sharks of the world. An annotated and illustrated catalogue of shark species known to date. Part 2 - Carcharhiniformes. FAO Fish. Synop. 125(4/2):251-655. Rome: FAO. (Ref. 244)

IUCN Red List Status (Ref. 123251)

  Near Threatened (NT) (A2d); Date assessed: 01 August 2019

CITES (Ref. 123416)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

मात्स्यिकी: कोई रुचि बग़ैर
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अधिक जानकारी

देश
ऐफ ऐ ओ क्षेत्र
Ecosystems
संयोग
भूमिका
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पारिस्थितिकी
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पुनरुत्पत्ति
परिपक्व अवधि
मछलीऔ का अंडे देना
Spawning aggregation
Fecundity
अंडे
Egg development
Age/Size
बाढ़
Length-weight
Length-length
Length-frequencies
मौरफोमैटरिक्स
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Estimates based on models

Preferred temperature (Ref. 115969): 14.4 - 19.2, mean 15.9 °C (based on 17 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00331 (0.00170 - 0.00646), b=3.15 (2.97 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level (Ref. 69278):  4.2   ±0.61 se; based on food items.
लौटाव (Ref. 120179):  निम्न, न्यूनतम जनसंख्या दुगनी होने का समय 4.5 - 14 वर्ष। (Fec assumed to be <100).
Vulnerability (Ref. 59153):  High vulnerability (65 of 100) .