1. Amphioxus (plural amphioxi or Amphioxuses) The lancelet, particularly of the genus Branchiostoma.

2. 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 …

3. 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.

4. Amphioxus, plural amphioxi, or Amphioxuses, also called lancelet, any of certain members of the invertebrate subphylum Cephalochordata of the phylum Chordata

5. Amphioxus, plural amphioxi, or Amphioxuses, also called lancelet, any of certain members of the invertebrate subphylum Cephalochordata of the phylum Chordata

6. Branchial basket definition is - the cartilaginous structure supporting the gills in protochordates and lower vertebrates (such as ascidians, amphioxi, and cyclostomes).

7. By form, the word Amphioxus is an noun, plural amphioxi [am-fee-ok-sahy] /ˌæm fiˈɒk saɪ/ (Show IPA), Amphioxuses

8. Chordates consist of three groups of unequal size: cephaloChordates (amphioxi or lancets), uroChordates (tunicates or “sea squirts”), and the largest group, the vertebrates (fishes, amphibians

9. Because: amphioxi looks pretentious and Amphioxuses is almost unpronounceable; the common solution is to use amphioxus regard - less of whether the singular or the plural is intended

10. Rest of the detail can be read here.Then, is amphioxus a chordate? 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.