Across
- 10. the bivalve that we dissected in class, part of the phyla Molllusca
- 12. Class; sea cucumbers
- 15. Class; urchins, sand dollars
- 20. corals and sea anemones are part of this class of Cnidaria
- 21. Phyla that is characterized by jointed appendages and an exoskeleton
- 23. Class; brittle stars, serpent stars, basket stars
- 24. Class; true sea stars
- 26. made famous by the Bobbit worm Eunice, these raptorial worms have large jaws
- 27. phylum characterized by nematocysts
Down
- 1. Water bears are in this phyla, and are some of the most extreme animals—have even visited outer space!
- 2. common name for animals of Platyhelminthes (singular)
- 3. Some of the most numerous animals and have significance as parasites aka roundworm (singl.)
- 4. known for having a retractable lophophore, these colonial feeding animals can be confused with algae (singular)
- 5. fire worms (have many sharp chaetae that cause burning skin irritation)
- 6. a kind of pycnogonid in which males carry the eggs! Use a proboscis for feeding.
- 7. Hydrozoans include this kind of colonial animal which includes Portuguese man o’ war and velella velella (by the wind sailors)
- 8. comb jellies are in this phylum, and known for their rows of ctenes
- 9. known for its grasping spines, this is a pelagic animal that is an ambush predator (singl.)
- 11. includes feather duster worms and Christmas tree worms
- 13. a kind of animal that can be in the class
- 14. Nemerteans are known as _______ worms and pretty on polychaetes with their proboscis and stylet
- 16. squids, cuttlefish, octopus, and nautilus are all this kind of animal, a kind of mollusk
- 17. _____ jelly, Aurelia aurita, is a live scyphozoan that we sketched.
- 18. you can tell the difference between a bivalve and this by its lophophore and the way it is hinged (dorso-ventral flattening), and the pedicle (singular)
- 19. phoronida, also known as _______________ worms, also have a beautiful lophophore for feeding
- 22. known for their ciliated corona for feeding, strong jaws and toes, we observed these tiny animals in class (plural)
- 25. Phyla name of sponges, where demosponges have the greatest diversity