bony jaws
the fins.
All vertebrates belong to phylum chordata. It also includes the hagfish, sea squirts and lancelets.
Tunicates and lancelets are invertebrates, while the other chordates are vertebrates.During their embryonic stage they have a flexible cord that supports their bodies which disappears in the adult stage. Some of these develop bones surrounding the cord in the adult stage rather than have it disappear.
Yes. Lancelets are fish and all fish are ectothermic.
Lancelets are also known as amphioxus. An example sentence would be: When prepared properly, he thinks lancelets are absolutely delicious.
Yes, a Hagfish is a mammal. ;)
Yes the hagfish is jawless.
no
hagfish is the only chordate that lacks a backbone
They can tie themselves in knots.
Hagfish - band - was created in 1993.
Hagfish - band - ended in 2001.