Blacktip shark (Carcharhinus limbatus) fish species and information / pictures of Blacktip shark - Carcharhinus limbatus

Blacktip shark (Carcharhinus limbatus) fish species information

Scientific Name
Carcharhinus limbatus

Common Name
Blacktip shark

Biology
An inshore and offshore shark found on or adjacent to continental and insular shelves (Ref. 244). Often off river mouths and estuaries, muddy bays, mangrove swamps, lagoons, and coral reef drop-offs (Ref. 244). Bottom associated or pelagic (Ref. 58302). Young common along beaches (Ref. 9710). Active hunter in midwater (Ref. 5485). Feeds mainly on pelagic and benthic fishes, also small sharks and rays, cephalopods and crustaceans (Ref. 5578; 37816). Viviparous (Ref. 50449). Produces litters of one to 10 young (Ref. 26938, 1602). Incriminated in very few attacks but dangerous when provoked (Ref. 244). Often taken by shore anglers (Ref. 5485). Used fresh for human consumption, hides for leather, liver for oil (Ref. 244). Parthenogenesis has been observed in a captive female (Ref. 80664).

Classification

Classified By
M?ller & Henle, 1839
Class
Sharks and Rays (Elasmobranchii)
Order
Ground sharks (Carcharhiniformes)
Family
Requiem sharks (Carcharhinidae)

Distribution

Region
Cosmopolitan. Western Atlantic
Distribution
Cosmopolitan. Western Atlantic: Nova Scotia, Canada to Brazil (Ref. 26340). Eastern Atlantic: Senegal to Democratic Republic of the Congo, Madeira, the Canary Islands, and Mediterranean. Indo-Pacific: Red Sea, Madagascar and South Africa to China, Australia, Tahiti, Marquesas, and Hawaii. Eastern Pacific: Baja California, Mexico to Peru, including the Galapagos Islands.
Range
45°N - 38°S, 166°W - 171°E

Environment

Climate
Subtropical
Water Temperature From
Unknown °C
Water Temperature To
Unknown °C
Depth From - meters
0 m
Depth To - meters
64 m
Zone
reef-associated
Environment
Marine; brackish; reef-associated; amphidromous (Ref. 51243); depth range 0 - 64 m (Ref. 58302), usually 0 - 30 m (Ref. 55184)
Trophic Level
4.24 s.e. 0.69 Based on diet studies.
Occurs in Marine / Salt water
True
Occurs in Brackish water
True
Occurs in Fresh Water
False
Occurs on Reefs
True
Is kept in Aquariums
False

Physical Size and Genetics

Maximum Length
275 cm
Common Length
150 cm
Phylogenetic Diversity Index
PD50 = 0.5000 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses
Fisheries: commercial; gamefish: yes
Vulnerability
High vulnerability (55 of 100)
Resilience
Low, minimum population doubling time 4.5 - 14 years (rm=0.054; K=0.27; tm=3-8; tmax=18; Fec=1-10)
Threat To Humans
  Traumatogenic (Ref. 244)
IUCN Red List Status
  Near Threatened (NT)