Question

Animals with genus Eptatretus belongs to
1. Annilida
2. Aschelminthes
3. Osteichthyes
4. Cyclostomata​

Answer 1

Explanation:

animal with genus eptatretus belongs to

option (4) cyclostomata

Answer 2

Animals with genus Eptatretus belongs to cyclostomata (Option 4)

• Eptatretus is a genus under the class Cyclostomata.

• They are commonly called hagfishes and are ectoparasites on some other fishes.
• Their mouth is devoid of a jaw, hence called jawless fishes.
• The class cyclostomata falls under the division Agnatha of the sub-phylum vertebrata or craniata.
• Hagfishes or Myxine (scientific name) are marine but migrate to freshwater for spawing.