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Encyclopedia > Elasmobranch
Elasmobranchii (rays and sharks)
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Chondrichthyes
Subclass: Elasmobranchii
Superorders
Galeomorpha
Batoidea
Selachimorpha

Elasmobranchii is the subclass of cartilaginous fishes that includes skates, rays and sharks.


  Results from FactBites:
 
Overview of world elasmobranch fisheries (13313 words)
Skates comprise 63% (7125t/yr) and unspecified sharks 21% (2259t/yr) of elasmobranch catches, the contribution of “various elasmobranchs” was 11% (1168t/yr).
Sharks accounted for 83% of the elasmobranch catches of Japan and batoids for 17%; at least 63% of the shark catches were taken as by catch of world-wide tuna longline operations while the remaining 37% came from unspecified sources.
Contrary to most major elasmobranch fishing countries in the region, which harvest larger quantities of rays than of sharks or similar quantities of both, catches in Indonesia are dominated by sharks, which accounted for 66% of the average elasmobranch catches during 1976–1991.
  More results at FactBites »


 

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