1. Invertebrate Phyla ID Game!

2. No clear symmetry
No tissues

4. Mouth but no anus
Tentacles with Stinging cells (Cnidocytes with nematocysts)

5. Sessile (attached to a surface)
No true tissues

10. Ex. Planaria (free-living), tapeworms and flukes (parasitic)

11. Ex. Earthworms, leeches

12. Radial symmetry

13. Bilateral symmetry
Flat bodies
Unsegmented
Mouth but no anus

18. Bilaterally symmetric
Bristles often present
segmented
Mouth and anus (complete digestive tract)

26. Muscular foot and mantle

27. Ex. Insects, spiders, crustaceans, millipedes etc…

28. Ex. Snails, slugs, squid, octopus, clams…

32. Shell usually present
No visible segmentation
Mouth and anus (complete digestive tract)

33. Bilateral symmetry
Exoskeleton

35. Jointed appendages
Segmented