Question

amphioxus belongs to..​

Answer 1

Answer:

Amphioxus, plural amphioxi, or amphioxuses, also called lancelet, any of certain members of the invertebrate subphylum Cephalochordata of the phylum Chordata. Amphioxi are small marine animals found widely in the coastal waters of the warmer parts of the world and less commonly in temperate waters.

Explanation:

Answer 2

Answer: Cephalochordates include Amphioxus as they are marine invertebrate chordates that are more prevalent in warm coastal waters than in temperate ones.

Explanation:

• Any of specific members of the invertebrate subphylum Cephalochordata of the phylum Chordata are referred to as amphioxuses, plural amphioxi, or amphioxuses.

• Amphioxi are tiny marine creatures that are more frequently found in the warm oceans along coastlines than in the colder oceans.
• Amphioxus and Balanoglossus are both classified under the phylum Protochordata in the outdated system.
• The revised classification scheme, however, places Balanoglossus in the phylum Hemichordata and Amphioxus in the sub-phylum Cephalochordata of the phylum Chordata.
• These tiny, eel-like creatures are widespread in shallow sandy areas where they spend a large portion of their life buried in sand. There are as many as 5,000 lancelets per square meter of sand in some areas.

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