Hawaiian Invertebrate ID

1. Hawaiian Invertebrate ID

2. Kingdom Animalia • Phylum Porifera - sponges • Phylum Cnidaria – jellyfish, hydroids, corals and anemones • Phylum Platyhelminthes - flatworms • Phylum Annelida- polychaetes, featherduster • Phylum Mollusca - nudibranchs, clams, octopus • Phylum Annelida - segmented worms • Phylum Arthropoda - crabs, shrimp, lobsters • Phylum Echinodermata - seastars, urchins, brittlestars, cucumbers • Phylum Chordata - non-vertebrate sea squirts

3. Phylogentic Relationships of Animals Platyhelminthes Porifera Mollusca Chordata Arthropoda Annelida Cnideria Nematoda Echinodermata pseudocoelom segmentation acoelom Protostome: schizocoelem Deuterostomes: eucoelom radial symmetry bilateral symmetry no true tissues true tissue Ancestral Protist

4. Phylum Porifera Class Hexactinellida Class Calcaria Class Desmospongia Class Sclerospongia Boring sponge Purple and yellow tube sponge

5. sponges Phylum Porifera Class Desmospongiae Gelliodes fibrosa

6. sponges Phylum Porifera Class Desmospongiae Haliclona caerulea

7. sponges Phylum Porifera Class Desmospongiae Suberites zeteki

8. sponges Phylum Porifera Class Desmospongiae Mycale parishii

9. sponges Phylum Porifera Class Desmospongiae Mycale armata

10. Phylum Cnidaria Class Hydrozoa Class Scyphozoa Class Cubozoa Class Anthozoa Hydra Portuguese Man-Of-War Stinging Limu Fire Coral True jellyfish Box jellies Sea wasps Corals Anemones

11. Cniderians Phylum Cnideria Class Hydrozoa Pennaria disticha

12. Cniderians Phylum Cnideria Class Scyphozoa Phyllorhiza punctata (white spotted jelly)

13. Cniderians Phylum Cnideria Class Scyphozoa Cassiopea andromeda (upside-down jelly)

14. Cniderians Phylum Cnideria Class Cubozoa Carybdea alata (Box jelly)

15. Comb Jellies Phylum Ctenophora Mnemiopsis leidyi

16. featherduster worms Phylum Annelida Class Polychaeta

17. Fire worm Phylum Annelida Class Polychaeta Eurythoe complanata

18. Spaghetti worm Phylum Annelida Class Polychaeta Lanice conchilega

19. Christmas tree worms Phylum Annelida Class Polychaeta Spirobranchus giganteus

20. Flatworms Phylum Annelida Class Polychaeta

21. Phylum Mollusca Class Polyplacophora Class Gastropoda Class Bivalvia Class Cephalopoda chitons Snails nudibranchs Squid Octopus Cuttlefish Nautilus clams More than 500,000 known species

22. Phylum Mollusca Class Polyplacophora chiton

23. Hawaiian Flatworms Pseudoceros cf. rubroanus Pseudoceros ferrugineus Planocera cf. oligoglena Pseudoceros dimidiatus Pseudobiceros sp. Class Polychaeta

24. Epitomium

25. nudibranchsPhistella Phylum Mollusca Class Gastropoda

26. nudibranchs Nembrotha kubaryana

27. nudibranchs Chromodoris annae Halgerda batangas Cuthona sp. Chromodoris

28. tiger cowrie

29. opihi

30. Triton’s trumpet

31. cone shells

32. scallops

33. oyster

34. octopus

35. Phylum Arthropoda Subphylum Uniramia Subphylum trilobita Subphylum Chelicerata Insects Millipedes Centipede Beetles trilobites Horseshoe crab Sea spiders spiders Subphylum Crustacea Crabs Krill Shrimp Lobster Ispod amphipod

36. Camouflage: anemone crab

37. 7-11 crabCapilius maculata

38. Camouflage Decorator Crab Sponge crab

39. coral guard crabs and pocilloporid corals

40. scarlet cleaner shrimpLysmata debenius

41. sea cucumber crab and sea cucumbers

42. pompom crabs and sea anemones

43. crabs

44. stomatopods

45. lobsters

46. Phylum Echinodermata Class Astroidae Class Ophiuroidae Class Echinoidae Class Holothuroidae Sea stars Brittle stars Sea urchins Sea cucumbers Class Crinoidae Crinoids

47. collector urchin

48. crown-of-thorns sea starAcanthaster planci

49. pin cushion sea starCulcita novaeguineae Maui Lanai Hawaii

50. long-spined sea urchin