A review of the biology, fisheries and conservation of the whale shark Rhincodon typus.

@article{Rowat2012ARO,
  title={A review of the biology, fisheries and conservation of the whale shark Rhincodon typus.},
  author={David R L Rowat and Katie Brooks},
  journal={Journal of fish biology},
  year={2012},
  volume={80 5},
  pages={
          1019-56
        }
}
  • D. RowatK. Brooks
  • Published 1 April 2012
  • Environmental Science
  • Journal of fish biology
Although the whale shark Rhincodon typus is the largest extant fish, it was not described until 1828 and by 1986 there were only 320 records of this species. Since then, growth in tourism and marine recreation globally has lead to a significant increase in the number of sightings and several areas with annual occurrences have been identified, spurring a surge of research on the species. Simultaneously, there was a great expansion in targeted R. typus fisheries to supply the Asian restaurant… 

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References

SHOWING 1-10 OF 233 REFERENCES

Aspects of the biology and ecotourism industry of the whale shark Rhincodon typus in North-Western Australia

It was estimated that male whale sharks start to mature at ca 8 m and that ca 50% are mature by the time they reach 8.6m and acoustic tracking of R. typus in 1997 suggested that this species remains within NMP for extended periods and is at the surface for ca 17% of daylight hours.

Whale sharks Rhincodon typus aggregate to feed on fish spawn in Belize

It is reported here, for the first time, that whale sharks feed on the freshly released spawn of cubera snapper Lutjanus cyanopterus and dog snappers L. jocu (Lutjanidae), and there is consensus locally that this remarkable interaction is in need of immediate protection from overfishing of snappers and unregulated tourism development.

An Unprecedented Aggregation of Whale Sharks, Rhincodon typus, in Mexican Coastal Waters of the Caribbean Sea

A second, much denser aggregation of whale sharks (dubbed “the Afuera”) that occurs east of the tip of the Yucatán Peninsula in the Caribbean Sea, with two whale shark aggregation areas, high coastal productivity and a previously-unknown scombrid spawning ground is reported.

Whale shark (Rhincodon typus) biology and ecology: A review of the primary literature

The Whale shark (Rhiniodon typus Smith) in Indian coastal waters. Is the species endangered or vulnerable

The paper discuss about the conservation status of the whale shark (Rhiniodon typus), the largest living fish species, and its occurrence in the coastal waters of India, Pakistan & Sri Lanka, its season of occurrence and taxonomy.

RECENT OBSERVATIONS OF THE WHALE SHARK (RHINCODON TYPUS) IN THE NORTHCENTRAL GULF OF MEXICO

The whale shark (Rhincodon typus Smith, 1828) is the world’s largest fish, reaching 15 meters (m) and 18 metric tons (Colman 1997) and is found in all tropical and warm temperate seas (Compagno

Observations of a Feeding Aggregation of Whale Sharks, Rhincodon typus, in the North Central Gulf of Mexico

The observed feed- ing behavior and the abundance of fish eggs at the study site indicated the whale sharks were feeding on recently spawned little tunny eggs, the first confirmed observation of a feeding aggregation of whale sharks in the GOM.

Rare Occurrence of a Rhincodon typus (Whale Shark) in the Bay of Fundy, Canada

Abstract A large whale shark, Rhincodon typus, was observed in the Bay of Fundy, Canada on August 22, 1997. The sighting was at 44°15′19′′N, 67°44′07”W. Whale sharks are a circumglobal species

Seasonal Occurrence, Distribution and Movements of the Whale Shark, Rhincodon typus, at Ningaloo Reef, Western Australia

Evidence is presented that indicates that whale shark numbers at the northern end of Ningaloo Reef declined during the latter half of the 1980s; this decline may be related to the massive destruction of coral by the gastropod mollusc Drupella cornus during this period.

Abundance and distribution of whale sharks (Rhincodon typus) in the northern Gulf of Mexico

Information on the seasonal abundance and distribution of whale sharks (Rhincodon typus) is largely unknown throughout range of the species. Between 1989 and 1998, three spatially and temporally
...