Zoology Database

"Zoology Database" provide previous years' question papers for B.Sc zoology students. Last year's M.Sc zoology/ Lifesciences entrance paper is also available here.

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 Scientific Name: Anabas      

                        Classification 

Phylum: Chordata - Dorsal tubular nerve cord, notochord and gill slits present.

Subphylum: Vertebrata - Vertebral column present.

Superclass: Gnathostoma -Jaws and paired appendages present.

Class: Actinopterygii - Ray-finned fishes.

Superorder: Teleostei - Bony fish proper.

Order: Acanthopterygii - Stiff spines present at the front of the dorsal and anal fins.

Genus: Anabas


Habit and habitat: Found in oxbow lakes, swamps, estuaries, medium or large rivers, flooded fields and stagnant waters in most tropical and subtropical Asia.


Characteristics


  1. Fish measuring about 25cm and is olive green in colour.
  2. The body of the fish is covered by cycloid scales and divided into head, trunk and tail.
  3. The Head is conical containing large eyes, nostrils and mouth. Jaws, prevomer and parasphenoid with fixed conical teeth.

References

  • Practical zoology vertebrates by S.S Lal
  • The life of invertebrates by J.Z Young

Videos


Anabas sp. Source: YouTube, megadeth1876


             


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