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.
A hagfish can survive for several months without eating, as they have a slow metabolism and can go extended periods of time between meals. However, this can vary depending on the individual hagfish's size, health, and environmental conditions.
Yes, a Hagfish is a mammal. ;)
Yes the hagfish is jawless.
Lower chordates refer to a group of simple, marine invertebrate animals that belong to the phylum Chordata but do not possess a backbone or vertebral column. Examples of lower chordates include tunicates, lancelets, and hagfish. They are considered primitive chordates with some characteristics of vertebrates.
A baby hagfish is commonly referred to as a larval hagfish. They hatch from eggs and undergo a developmental stage before maturing into adult hagfish. During this larval phase, they exhibit distinct features that differentiate them from fully grown hagfish.
hagfish is the only chordate that lacks a backbone
Hagfish - band - was created in 1993.
Hagfish - band - ended in 2001.