Gemmoscleres
Megascleres
Microscleres – absent
- Two distinctly different shapes and sizes
- Smaller- few spines on shafts, flattened ends with large number of small teeth
- Larger – large curved spines on shafts and curved claw-like hooks on ends.
Megascleres
- Needle-like
- Spines entire length
Microscleres – absent
Summary Image
Specimen Type