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Across 3. Phylum of hybrids, jellyfish, corals, and sea anemones 6. In the phylum Pogonophora 7. Mud-dragons are in this phylum 12. Phylum of the thorny-headed worms 14. Creatures of the phylum Brachiopoda 15. Name of the phylum for bryozoans, ectoprocta, or polyzoa 16. The phylum of the velvet worms 18. Phylum of the rotifers 24. Phylum of crustaceans 27. Belong in the phylum Echiura 29. Animials in the phylum Orthonectida 30. Phylum including arachnids 31. Within the phylum Sipuncula 32. Animals in the phylum Gastrotricha 33. Creatures in the phylum Nematoda 34. Synonym for Phylum Porifera 35. The phylum that includes humans 36. Name of phylum containing Placozoans 37. Phylum of small parasites 38. Phylum of uniramians

Down 1. Name of the grouping of three of the phyla 2. Creatures in the phylum Gnathostomula 4. The phylum of the segmented worms 5. Phylum name for the cycliophorans 8. Animals in the phylum Nematomorpha 9. Phylum for the entoprocts or kamptozoans 10. Name of the phylum of molluscs 11. Name of phylum for flatworm 13. Creatures within the Ctenophora phylum 17. Phylum for star fish, sea cucumbers, and sea urchins 19. Synonym for Phylum Symplasma 20. Creatures in the phylum Chaetognatha 21. Creatures of the phylum Hemichordata 22. Within the Nemertea phylum 23. Belong in the phylum Priapula 25. Animals in the phylum Loricifera 26. Belong in the phylum Tardigrada 28. Tongue worm pylum