2. Nucleus Flagella forming “flame” tubule Flame cell Pharynx Eyespot Osmoregulatory tube/excretory canal Yolk glands Gastrovascular cavity mouth Auricle Pharyngeal cavity Parenchyma cells Planaria Phylum: Platyheminthes Class: Tubellaria Flatworm Diverticulum/ Branches of gastrovascular cavity

3. Flame cell/bulb Flagella forming “flame” Nerve Cord Nucleus Tubule Excretory canal

4. ovaries testes Longitudinal muscle Circular muscle Excretory canal Pharynx Mouth Ventral Nerve Cord Pharynx Cerebral ganglia Transverse nerve Lateral nerves Parenchyma cells Ovary duct Planaria Phylum: Platyheminthes Class: Tubellaria Flatworm

5. Seminal receptacle Excretory canals Longitutional nerve Gential pore Vagina Taenia pisiformis (ripe stage) or Gravid Phylum: Platyhelminthes Class: Cestoda uterus Testes Ovaries

6. Ovaries Testes Taenia pisiformis (mature stage) Phylum: Platyhelminthes Class: Cestoda Uterus Genital pore Vagina Yolk gland Excretory canals Seminal receptacle Vas deferens Longitutional nerve Longitudinal muscles Circular muscles Yolk duct Oviduct cirrus

7. Planaria Phylum: Platyheminthes Class: Tubellaria Flatworm Parenchyma cells Longitudinal muscle Circular muscle Pharynx Excretory gland Testes Ovary Auricles Gastrovasular cavity Seminal receptacle Cerebral ganglion Diverticulum

8. Yolk gland Gastrovascular cavity Ventral nerve Longitudinal nerve Lateral nerve Pharynx Diverticulum Planaria Phylum: Platyheminthes Class: Tubellaria Flatworm

9. Circular muscle Longitudinal muscle Nerve cell Gastrovascular cavity Radial/Parenchymal/ Dorsiventral muscle bands Excretory canal Testes Gastrodermis Rhabdite cells Planaria Phylum: Platyheminthes Class: Tubellaria Flatworm

10. Mouth Oral sucker Pharynx Intestinal caeca Yolk glands Uterus Testes Seminal receptacle Clonorchis Phylum: Platyhelminthes Class: Trematoda (human liver fluke) Excretory bladder Excretory pore (end) Cerebral ganglion esophagus ovary

11. Hydra Phylum: Cnidaria Class: Hydrozoa Polyp stage Freshwater Sexual/asexual reproduction Testes/gonads Ovaries/gonads Tentacles Cnidocyte Gastovascular cavity Budding gastrodermis Mesoglea Epidermis Mouth/anus

12. Cnidocyte Nematocyst Filament Hydra nematocysts Phylum: Cnidaria Class: Hydrozoa Freshwater

13. Mesoglea Epidermis Gastrovascular cavity Gastrodermis Hydra c.s. Phylum: Cnidaria Class: Hydrozoa Polyp stage Freshwater Sexual/asexual reproduction

14. Hydra Phylum: Cnidaria Class: Hydrozoa Polyp stage Freshwater Sexual/asexual reproduction Gonads Budding Epidermis Gastrodermis Mesoglea Tentacles Mouth Gastrovascular cavity Basal disc/ foot

15. Osculum Scypha, Sycon, Grantia Phylum: Porifera Class: Calceria Syconoid body type Apopyle Ostium (holes in other layer) Incurrent canal Radial canal Budding

16. Sponges Filter-feeding system by ostia Sessile and all aquatic Spicules made up of calcium carbonates, silica and spongin Asexual and sexual reproduction

17. Bath Sponge Phylum: Porifera Class: Demospongiae Leuconoid Body Type

18. Leucosolenia Phylum: Porifera Class: Calceria Asconoid Body Type

19. 3. Leucosolenia Phylum: Porifera Class: Calceria Asconoid body type 1. Scypha, Sycon, or Grantia Phylum: Porifera Class: Calceria Syconoid body type 2. Chalina Phylum: Porifera 4. Spongilla Phylum: Porifera Class: Demospongiae

20. Leucosolenia Phylum: Porifera Class: Calceria Asconoid body type

21. Scypha, Sycon, or Grantia Phylum: Porifera Class: Calceria Syconoid body type

22. Scypha, Sycon, or Grantia Phylum: Porifera Class: Calceria Syconoid body type

23. 1. Scypha, Sycon, or Grantia Phylum: Porifera Class: Calceria Syconoid canal type 2. Leucosolenia Phylum: Porifera Class: Calceria Asconoid body type 3. Spongilla Phylum: Porifera Class: Demospongiea Leucanoid canal type 4. Euspongia Phylum: Porifera 5. Chalina Phylum: Porifera

24. Chalina Phylum: Porifera

25. Leucosolenia Phylum: Porifera Class: Calceria Asconoid canal type

26. Scypha, Sycon, Grantia Phylum: Porifera Class: Calceria Syconoid type

27. Scypha, Sycon, Grantia Phylum: Porifera Class: Calceria Syconoid type

28. Glass Sponge Phylum: Porifera Class: Hexactinellida

29. Glass Sponge Phylum: Porifera Class: Hexactinellida Venus flower bed

31. (Brain Coral) Phylum: Cnidaria Class: Anthozoa Polymorphism

32. Physalia Portuguese man-of-war Phylum: Cnidaria Class: Hydrozoa Pneumatophore Tentacles

33. Physalia Portuguese man-of-war Phylum: Cnidaria Class: Hydrozoa

34. Aurelia Phylum: Cnidaria Class: Scyphazoa Common name: moon jellyfish Gonads mouth subgenetial

36. Metridium (sea anemone) Phylum: Cnidaria Class: Anthozoa Tentacles Pedal disc

37. 3. Gonionemus Phylum: Cnidaria Class: Hydrozoa Medusa stage Oral arm 2. Obelia colony Phylum: Cnidaria Class: Hydrozoa Polyp stage 1. Hydra Phylum:Cnidaria Class: Hydrozoa Polyp stage Aurelia Phylum: Cnidaria Class: Scyphozoa Medusa stage Metridium (Sea Anemone) Phylum: Cnidaria Class: Anthozoa Astrangia (Coral) Phylum: Cnidaria Class: Anthozoa

38. Marginal Tenticle Circular Canal Radial Canal Subgastric pit Gastric pouch Gonads

39. Polyorchis Phylum: Cnidaria Class: Hydrozoa

40. Physalia Portuguese man-of-war Phylum: Cnidaria Class: Hydrozoa crest float

41. Gonionemus Phylum: Cnidaria Class: Hydrozoa Medusa stage

42. Physalia Portuguese man-of-war Phylum: Cnidaria Class: Hydrozoa

43. Phylum: Cnidaria Class: Hydrozoa Medusa stage

44. Phylum: Cnidarian Class: Scyphozoa

45. Pleurobrachia Comb Jelly Phylum: Ctenophora Radial Symmetry

46. Pleurabrachia Phylum: Ctenephora

47. Pleurabrachia Phylum: Ctenephora

48. Tripoblastic Bilateral symmetry Flat dorsoventrally True muscles Incomplete digestive system in some Some have eye spots Most monoecious

49. Faciola hepatica Phylum: Platyhelminthes Class: Trematoda

50. Ripe proglottid Matured proglottid Scolex and neck region Immature proglottid Taenia pisiformis Phylum: Platyhelminthes Class: Cestoda Faciola Phylum: Platyhelminthes Class: Trematoda

51. Scolex and neck region Immature proglottid Matured proglottid Ripe proglottid Taenia pisiformis Phylum: Platyhelminthes Class: Cestoda Faciola Phylum: Platyhelminthes Class: Trematoda

52. Planaria Phylum: Platyhelminthes Class: Tubellaria Dipylidium caninum Phylum: Platyhelminthes Class: Cestoda Clonorchis sinensis Phylum: Platyhelminthes Class: Trematoda

53. Phylum: Platyhelminthes Class: Trematoda

54. Tubularia Phylum: Cnidaria Class: Hydrazoa

55. What Phylum: What Class: What Phylum: What Class: What Phylum: What Class: Stage? Stage?

56. Planaria Phylum: Platyhelminthes Class: Turbellaria Fasciola Phylum: Platyhelminthes Class: Trematoda Taenia Phylum: Platyhelminthes Class: Cestoda Dipylidium Phylum: Platyhelminthes Class: Cestoda Monezia Phylum: Platyhelminthes Class: Cestoda

58. Spicules Phylum: Porifera Made of CaCo 3 and silicon

59. Spongin – made of proteins (collogen) Phylum: Porifera Spicules Spongin

60. Ostium Archaeocyte/ Ameobocyte Apopyle Ampiblastula Spongocoel Radial canal Incurrent canal

61. Radial Canal Ostium (opening) Incurrent Canal Ampiblastula (cells)

62. Scypha, Sycon, or Grantia Phylum: Porifera Class: Calceria Syconoid body type

63. Prosopyle Incurrent Canal Radial Canal Amphiblastula Pinacocyte Choanocytes Mesoglea layer Achaeocyte/ ameabocyte

64. Osculum Spongocoel Radial Canal Apopyle Incurrent Canal Ostium

65. Gammules Sponge gammules Phylum: Porifera Class: Demospongiae spicules

66. Leucosolenia Phylum: Porifera Class: Calceria Asconiod Canal Type Osculum

67. Obelia young medusa Phylum: Cnidarian Class: Hydrozoa Medusa/Reproductive stage

68. Obelia young medusa Phylum: Cnidaria Class: Hydrozoa Medusa/Reproductive stage

69. Obelia/Aurelia planula larvae Phylum: Cnidaria Class: Scyphozoa Contains Cilia

70. Aurelia strobilia Phylum: Cnidaria Class: Scyphozoa

71. Aurelia strobilia Phylum: Cnidaria Class: Scyphozoa Polyp stage Basal Area

72. Aurelia ephyra larvae Phylum: Cnidaria Class: Scyphozoa Medusa-like stage

73. Obelia colony Phylum: Cnidaria Class: Hydrozoa Hydrotheca, perisarc, and Gonotheca is the glossy looking area that is made of kaitin Hydranth Tenticles Medusa buds Perisarc Name of colony: Gonangium Coenosarc (living cells) Name of structure: Gonotheca Name of branch or stem: Hydrocaulus (stalk) Hydrotheca Name of opening/structure: gonopore Polyp stage

74. Nematocyst

75. Hydra nematocyst

76. Tentacles Budding Basal disc (foot) Mouth/anus Hydra (budding) Phylum: Cnidaria Class: Hydrozoa

77. Hydra (c.s.) Phylum: Cnidaria Class: Hydrozoa Gastrovascular cavity Epidermis Gastrodermis Mesoglea (area b/t epidermis and gastrodermis)

78. Gastrovascular cavity Gastrodermis Epidermis Mesoglea Hydra (c.s.) Phylum: Cnidaria Class: Hydrozoa

79. Planaria w.m. or Dugesia Phylum: Platyhelminthes Class: Turbellaria Eyespot Auricles Pharynx Planaria diverticulum

80. Gastrovascular cavity Gastrodermis Ventral nerve cord Epidermis Planaria Planaria w.m. or Dugesia Phylum: Platyhelminthes Class: Turbellaria

81. Pharynx Buccal cavity Parenchyma cells Epidermis Gastrovascular cavity Planaria Planaria w.m. or Dugesia Phylum: Platyhelminthes Class: Turbellaria Longitudinal muscle Circular muscle

82. Ventral nerve cord Epidermis Gastrovascular cavity Gastrodermis Planaria Planaria w.m . or Dugesia Phylum: Platyhelminthes Class: Turbellaria

83. Planaria Radial/dorsiventral/ parenchymal muscle Planaria w.m. or Dugesia Phylum: Platyhelminthes Class: Turbellaria

84. Neural ganglion Parenchyma layer Planaria w.m. or Dugesia Phylum: Platyhelminthes Class: Turbellaria

85. Circular muscle Longitudinal muscle epidermis Parenchyma

86. Mouth Oral sucker Pharynx Esophagus Intestinal canal Clonorchis sinesisor Opisthorchis Phylum: Platyhelminthes Class: Trematoda Human Liver Fluke

87. Clonorchis sinensis or Opisthorchis Phylum: Platyhelminthes Class: Trematoda Human Liver Fluke Ventral Sucker Yolk gland Uterus Intestinal canal

88. Yolk duct Uterus Ovary Testes Intestinal canal Seminal receptacle Clonorchis sinensis or Opisthorchis Phylum: Platyhelminthes Class: Trematoda Human Liver Fluke

89. Excretory pore Intestinal canal Testes Clonorchis sinensis or Opisthorchis Phylum: Platyhelminthes Class: Trematoda Human Liver Fluke

90. Clonorchis sinensis or Opisthorchis Phylum: Platyhelminthes Class: Trematoda Human Liver Fluke

91. Clonorcis egg Phylum: Platyhelminthes Class: Trematoda

92. Fasiciola w.m. Phylum: Platyhelminthes Class: Trematoda Testis Yolk gland

93. Mouth Ventral sucker uterus Phrynx Oral sucker Yolk glands

94. Yolk glands Testis Fasiciola w.m. Phylum: Platyhelminthes Class: Trematoda

95. Fasiciola w.m. Phylum: Platyhelminthes Class: Trematoda Ventral sucker Uterus Yolk gland mouth Oral sucker pharynx

96. Fasciola heptaica cercaria Phylum: Platyhelminthes Class: Trematoda

97. Fasciola miracidium Phylum: Platyhelminthes Class: Trematoda

98. Fasciola radia Phylum: Platyhelminthes Class: Trematoda

99. Schistosoma Mansoni Cercaria stage Phylum: Platyhelminthes Class: Trematoda

100. Schistosoma Mansoni Stage: cercaria Phylum: Platyhelminthes Class: Trematoda branched

101. Schistosoma w.m. male and female Phylum: Platyhelminthes Class: Trematoda Oral sucker Ventral sucker Female Male Gynecophoric canal

102. Schistosoma eggs Phylum: Platyhelminthes Class: Trematoda

103. Spine or Spike Schistosoma eggs Phylum: Platyhelminthes Class: Trematoda

104. Rostellum Hook Suckers Taenia pisiformis scolex Phylum: Platyhelminthes Class: Cestoda Scolex and neck

105. Dipylobithrium latum Phylum: Platyhelminthes Class: Cestoda

106. Overies Yolk gland Taenia proglottids Phylum: Platyhelminthes Class: Cestoda Matured Cat Tapeworm

107. Genital pore Testes Overies Taenia proglottids Phylum: Platyhelminthes Class: Cestoda Matured Cat Tapeworm

108. uterus Taenia proglottids Phylum: Platyhelminthes Class: Cestoda Ripe Cat Tapeworm

109. Diplylidium proglottids Phylum: Platyhelminthes Class: Cestoda Matured Dog Tapeworm

110. Hook Suckers Rostellum Dipylidium caninum scolex Phylum: Platyhelmintes Class: Cestoda Dog Tapeworm

111. Dipylidium caninum proglottids Phylum: Platyhelmintes Class: Cestoda Dog Tapeworm

112. Echinococcus granulosus Phylum: Platyhelminthes Class: Cestoda Unilocular Hydatid Hydatid cyst

113. Echinococcus granulosus Phylum: Platyhelminthes Class: Cestoda Unilocular Hydatid Smallest tapeworm, only inches long not 30 ft long 4 suckers w/ hooks Devastating parasite kills people: adult harmless, larva cause problem Identify proglottids and say if its immature, mature, etc

114. Diphylobothrium latum ova Phylum: Platyhelminthes Class: Cestoda

115. Diphylobothrium latum scolex Phylum: Platyhelminthes Class: Cestoda Fish Tapeworm 2 longitudinal grooves

118. Taenia solium Cystercercus Phylum: Platyhelmines Class: Cestoda Pork Tapeworm Found in the pig Platy is the flat worm Cestoda is tapeworm