Mollusca specimens

3. 5 cm
Phylum: Mollusca
Class: Polyplacophora
Order: Neoloricata
Family: Acanthochitonidae
Genus: Cryptochiton
Species: stelleri
Scientific name: Cryptochiton stelleri
Common name: Giant chiton 大石鱉

4. 5 cm
Ventral side

6. Girdle

8. Foot
Gills
Pallial groove

10. Mouth
Mantel
girdle
Pallial groove

11. 1 cm
Dorsal side
1 cm

12. 1 cm

13. 1 cm
Shell plate
Girdle

14. 1 cm

15. 1 cm
Ventral side

16. 1 cm
Ventral side
Pallial
grooveFoot
Gills

18. 1
cm

19. 5 mm

20. 5 mm
Ridge
Groove

22. 5 cm
Phylum: Mollusca
Class: Bivalvia
Order: Mytilida
Family: Mytilidae
Genus: Perna
Species: viridis
Scientific name: Perna viridis
Common name: Green mussel 青口

23. 5 cm

24. 1
cm

25. 1
cm
Byssus
Adductor
muscle

26. 5 cm

27. 1 cm

28. 1 cm
Byssus

29. 1 cm
Phylum: Mollusca
Class: Bivalvia
Sub-class: Heterodonta
Order: Myida
Family: Teredinidae
Genus: Teredo
Species: navaris
Scientific name: Teredo navaris
Common name: Ship worm

30. 1 cm

31. 1 cm

32. 1 cm
Shell valve
Foot

33. 1 cm

34. 1 cm
Siphons

35. 5 cm

36. Shell valves

37. 1
cm
Phylum: Mollusca
Class: Bivalvia
Order: Arcida
Family: Arcidae
Genus: Arca
Species: unknown
Scientific name: Arca sp.
Common name: Ark-shell

39. umbo

41. 5 cm

42. 1 cm

43. 1 cm
Mantle
Adductor
muscle
Gills

44. 5 cm
Phylum: Mollusca
Class: Bivalvia
Sub-class: Palaeoheterodonta
Order: Unionida
Family: Unionidae
Genus: Pletholophus
Species: discoides
Scientific name: Pletholophus discoides
Common name: freshwater clam 淡水蚌

45. 5 cm

46. 1 cm

48. 5 cm
Phylum: Mollusca
Class: Gastropoda
Sub-class: Heterobranchia
Order: Stylommatophora
Family: Achatinidae
Genus: Achatina
Species: fulica
Scientific name: Achatina fulica
Common name: Giant African Snail 非洲大蝸牛

49. 5 cm

50. 5 cm
Foot
Shell

51. 5 cm

52. 5 cm
Mantle
Pneumostome

53. 5 mm

54. 5 mm
Optical tentacle
Eye
Olfactory tentacle

55. 5 mm

56. 1 cm
Phylum: Mollusca
Class: Gastropoda
Sub-class: Caenogastropoda
Family: Conidae
Genus: Conus
Species: textile
Scientific name: Conus textile
Common name: Textile cone 織芋
螺

57. 1 cm

59. 1 cm

61. 1 cm
Phylum: Mollusca
Class: Gastropoda
Sub-class: Vestigastropoda
Order: Trochia
Family: Turbinidae
Genus: Lunella
Species: coronata
Scientific name: Lunella coronate
Common name: Common turban shell
石頭螺

62. 1 cm

63. Phylum: Mollusca
Class: Gastropoda
Sub-class: Polypodiidae
Order: Polypodias
Family: Pteridineae
Genus: Vaginula
Species: unknown
Scientific name: Vaginula sp.
Common name: Land slug 蛞蝓

64. 5 mm
Foot

65. 1 cm

66. 1 cm
Sensory tentacle

68. Optical tentacle
Olfactory tentacle

70. Mouth

71. 1 cm
Phylum: Mollusca
Class: Gastropoda
Sub-class: Patellogastropoda
Superfamily: Lottioidea
Family: Lottiidae
Genus: Patelloida
Species: saccharinoidea
Scientific name: Patelloidea saccharinoidea
Common name: star limpet
Dorsal side

72. 1 cm

73. 1 cm
Foot
Mantle edge

75. 1 cm
Phylum: Mollusca
Class: Gastropoda
Sub-class: Vestigastropoda
Family: Haliodae
Genus: Holiotis
Species: unknown
Scientific name: Holiotis sp.
Common name: Abalone 鮑魚

76. 1 cm

77. 1 cm
Respiratory pore

78. 1 cm

79. 1 cm
Respiratory pore

80. 1 cm

81. 1 cm

82. 1 cm
Foot

83. 1 cm

84. 1 cm

85. 1 cm
Epipodium
Epipodial tentacles

86. 1 cm
Phylum: Mollusca
Class: Gastropoda
Sub-class: Caenogastropoda
Superfamily: Cerithiodea
Family: Turitellidae
Genus: Turritella
Species: unknown
Scientific name: Turritella sp.
Common name: Turritella snail 錐螺

87. 1 cm

88. 1 cm

89. 1 cm

90. 1 cm

92. 1 cm
Phylum: Mollusca
Class: Gastropoda
Sub-class: Vetigastropoda
Order: Trochia
Family: Trochidae
Genus: Trochus
Species: unknown
Scientific name: Trochus sp.
Common name: Top shell 塔珍馬蹄螺

95. 1 cm
Phylum: Mollusca
Class: Gastropoda
Sub-class: Patellogastropoda
Superfamily: Lottioidea
Family: Nacellidae
Genus: Cellana
Species: grata
Scientific name: Cellana grata
Common name: Common limpet 帽
貝

96. 1 cm

97. 5 mm
Close-up

98. 1 cm

99. 1 cm
Foot

100. Phylum: Mollusca
Class: Gastropoda
Sub-class: Caenogastropoda
Order: Littorinimorpha
Family: Cypraeidae
Genus: Cyprae
Species: unknown
Scientific name: Cyprae sp.
Common name: Cowrie 寶貝

102. Dorsum

103. 5 mm

105. Aperture
Teeth
Labrum
Ventral Side

107. 1 cm
Phylum: Mollusca
Class: Cephalopoda
Sub-class: Ammonoidea
Order: Ammonitida
Family: Perisphinctidae
Genus: Perisphinctes
Species: unknown
Scientific name: Perisphinctes sp.
Common name: Ammonite 菊石

108. 1 cm

109. 1 cm
Phylum: Mollusca
Class: Cephalopoda
Sub-class: Coleoidea
Superorder: Octopodiformes
Order: Octopoda
Genus: Octopus
Species: unknown
Scientific name: Octopus sp.
Common name: Octopus 章魚 （八爪魚）

110. 1 cm

111. 1 cm
Arm
Siphon
Mantle

112. 1 cm

113. 1 cm
Arm
Beak

114. 5 mm
Sucker

115. 5 mm

116. 1 cm
Phylum: Mollusca
Class: Cephalopoda
Sub-class: Coleoidea
Superorder: Decapodiformes
Order: Sepiida
Family: Sepiidae
Genus: Sepia
Species: unknown
Scientific name: Sepia sp.
Common name: Cuttlefish 墨魚

117. 1 cm

118. 1 cm
Fin
Mantle
Beak

120. Siphon
Head
Eye
Arm

121. 5 cm
Dorsal side

122. 5 cm
Dorsal side
Cuttlebone

123. 5 cm
Ventral side

124. 5 cm
Ventral side

125. 1 cm

126. Phylum: Mollusca
Class: Cephalopoda
Sub-class: Coleoidea
Superorder: Decapodiformes
Family: Loliginidae
Genus: Loligo
Species: unknown
Scientific name: Loligo sp.
Common name: Squid 魷魚

127. 1 cm

128. 1 cm
Arm
Siphon
Tentacle

129. 1 cm
Eye

132. Phylum: Mollusca
Class: Cephalopoda
Sub-class: Nautiloidea
Order: Nautilida
Family: Nautilidae
Genus: Nautilus
Species: unknown
Scientific name: Nautilus sp.
Common name: Nautilus 鸚鵡螺

133. 1 cm
Close-up

134. 1
cm

135. 1
cm
Chamber

138. 5 mm

139. 1 cm

140. 1 cm
Septum
Chamber