Tag Archives | Phylum Chordata

Top 13 Types of Fish (With Diagram) | Phylum Chordata

The following poionts highlight the top thirteen types of fish. The types are: 1. Cetorhinus (Family Lamnidae) 2. Pristis (Family Pristidae) 3. Sphyrna (Family Sphyrnidae) 4. Polypterus (Bichir) (Family Polypteridae) 5. Acipenser (Family Acipenseridae) 6. Amia (Family Amiidae) 7. Lepisosteus (Family Lepidosteidae) 8. Exocoetus (Family Exocoetidae) 9. Echeneis (Family Echeneidae) 10. Lophius (Family Lophiidae) and Others. Type # 1. Cetorhinus [...]

By |2016-07-22T08:09:48+00:00July 22, 2016|Fish|Comments Off on Top 13 Types of Fish (With Diagram) | Phylum Chordata
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Scoliodon: Distribution, Structure and Sense Organs | Dogfishes

In this article we will discuss about Scoliodon:- 1. Introduction to Scoliodon 2. Habit and Habitat of Scoliodon 3. Geographical Distribution 4. External Structures 5. Skin 6. Muscular System 7. Skeletal Structures 8. Locomotion 9. Coelom 10. Digestive System 11. Respiratory System 12. Circulatory System 13. Arterial System 14. Venous System 15. Nervous System 16. Urinogenital System 17. Development. Contents: [...]

By |2016-07-22T08:09:48+00:00July 22, 2016|Dogfishes|Comments Off on Scoliodon: Distribution, Structure and Sense Organs | Dogfishes
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Classification of Fishes: 8 Classes | Phylum Chordata

In this article we will discuss about the classification of fishes. Class (1) Pterichthyes (Devonian) (Antiarchi): The members of this class lived in the Devonian period. They are fresh water forms and the fossils that are well-preserved reveal certain internal structures. (i) The head and the thoracic regions are provided with strong bony plates. (ii) The arrangement of the bony [...]

By |2016-07-22T08:09:48+00:00July 22, 2016|Fish|Comments Off on Classification of Fishes: 8 Classes | Phylum Chordata
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