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🌊 Marine Critically Endangered 🌡️ Deep-water

Pondicherry shark

Carcharhinus hemiodon Valenciennes, 1839
Max Length
200 cm
Max Weight
-
Lifespan
-
Trophic Level
4.2
Depth
10–150 m
Climate
Deep-water
Resilience
Low
Vulnerability
65.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

A little-known shark found on the continental and insular shelves . Reports from river mouths and rivers are based on old records that need verification . Probably feeds on small fishes, cephalopods, and crustaceans . Viviparous . Utilized fresh for human consumption .

Scientific Name
Carcharhinus hemiodon
Authority
Valenciennes, 1839
Habitat
Marine
Climate
Deep-water
Body Shape
Fusiform / normal
IUCN Status
CR
Max Length
200 cm
Depth Range
10–150 m
Latitude
13°S – 25°N
Trophic Level
4.2
Resilience
Low
Vulnerability
65.00/100
Migration
Amphidromous
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 0; Anal spines: 0. Grey above, white below, with the tips of the pectorals, and upper and lower caudal-fin lobes black; other fins dusky .: fusiform / normal.

🌀 Behaviour

Behavioural data for Pondicherry shark is currently being reviewed.

🦐 Diet

small fish
crustaceans
cephalopods

🥚 Reproduction

🐣 Viviparous 🤰 Viviparous

Distinct pairing with embrace . Viviparous, placental .

🌍 Habitat & Distribution

Marine; brackish; demersal; amphidromous ; depth range 10 - 150 m . Deep-water; 25°N - 13°S West Pacific: Gulf of Oman to Pakistan, India, and possibly Sri Lanka.

🌿 Ecology

Zone Preferences
🌊 Marine 🌿 Brackish 🌑 Deep Water ⬇️ Benthic
Migration
Amphidromous
Trophic Level
4.2±0.58
Food Items

small fishes, cephalopods, and crustaceans (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00525 × L3.08 (TL)
Max TL
200cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Critically Endangered
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
65.00/100
High vulnerability
Trophic Level
4.2
Apex / Top predator
Body Shape
Fusiform / normal
Climate Zone
Deep-water
Latitude Range
25°N – 13°S
Described By
Valenciennes, 1839

🌐 Names & Taxonomy

Language Common Names
🇬🇧English pondicherry shark
🇸🇦Arabic Jarjur · قرش بوندشيري
🌍BEN পন্ডিচেরি হাঙ্গর
🌍BUL পন্ডিচেরী হাঙ্গর
🌍CES žralok polozubý
🇩🇪German Pondicherryhai
🇫🇮Finnish kuonohai
🇫🇷French Requin-baliai
🇮🇹Italian Squalo grigio di Pondicherry
🇯🇵Japanese インドメジロザメ
🌍MAL പോണ്ടിച്ചേരി സ്രാവ്
🌍MSA Yu punai
🇳🇱Dutch Pondicherryhaai
🇵🇹Portuguese Tubarão-cinzento-do-golfo
🇷🇺Russian Индокитайская ночная акула
🇪🇸Spanish tiburón de Pondicherry

Scientific Synonyms

Scientific Name Author Year Status
Carcharias hemiodon Valenciennes 1839 Synonym
Carcharias watu Setna & Sarangdhar 1946 Heterotypic
Hypoprion atripinna Chu 1960 Heterotypic
Hypoprion atripinnis Chu 1960 Synonym
Hypoprion hemiodon Valenciennes 1839 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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