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 Creek whaler (Carcharhinus fitzroyensis)

  Index
> Photo
> Range Map
> Systematics
> Name
> Appearance
> Coloration
> Distribution
> Biology
> Feeding
> Size
> Reproduction
> Similar Species
> Endangerment
> Danger to Humans

 Photo

Creek whaler
No image of Creek whaler found in the Shark Database
 Range Map

Earth Map


 Systematics

Phylum: Vertebates (Chordata)

Class: Carlilagenous Fishes (Chondrichthyes)
  Order: Ground sharks (Carcharhiniformes)
    Family: Requiem sharks (Carcharhinidae)
      Genus: Carcharhinus (Carcharhinus)


 Name

Scientific: Carcharhinus fitzroyensis
German: Walbuchthai
English: Creek whaler
French: Requin baleinier
Spanish: Tiburón ballenero


 Appearance

Medium-sized, fairly stocky requiem shark. Long and parabolic shaped snout. Broad and triangular first dorsal fin. Origin over or slightly anterior to the pectoral free rear tips. Second dorsal fin large and high (about 3% of the total body length). Origin of the second dorsal fin is over or somewhat behind the anal fin"s origin. Large, triangular pectoral fins, with narrowly rounded tips (anterior margins about 17 to 19% of the shark"s total length). No interdorsal ridge present.

 Coloration

A bronze to greyish brown back, white belly. No conspicuous fin markings or band on flanks.

 Distribution

Western Pacific: Australia (Queensland to Western Australia).

 Biology

This species lives inshore and offshore over the continental shelves. Not well studied.

 Feeding

Fishes, and some crustaceans.

 Size

Maximum size probably about 150 cm, average size between 110 and 130 cm.

 Reproduction

Viviparous, with yolksac placenta (gives birth to live young). Size at birth about 50 cm. Males reach sexual maturity at about 80 cm, females at 90 cm.

 Similar Species

Some similar species exist and taxonomic features have to be used to clearly distinguish between these requiem sharks.

 Endangerment

Status in the IUCN Red List:


No Entry found in Red List.


 Danger to Humans

Harmless.



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