AS 
MOLLUSCA AND SHELLS. 5 
Fig. 76. Butiwvs rrorevs, the animal, with a variety of the 
shell; 76 a, facial view of the head of the animal.—p. 78. 
Fig. 77. Butius rutauratus, shell, with the animal.—p. 80. 
Fig. 78. Buimus MAaLLeatus, shell, with the animal.—p. 81. 
Fig. 79. Buttmus pro.atus, ventral view of the shell; 79 a, 
dorsal view of the shell.—p. 74. 
Fig. 80. Buximus crtratus, ventral view of the shell; 80 a, 
dorsal view of the shell, with the animal.—p. 75. 
Fig. 81. Burimus Cuitensts, side view of the animal, with the 
shell; 81 a, and 81 6, views of the head, in front and from 
beneath.—p. 79. 
Fig. 82. Burimus morosus, ventral view of the shell; 82 a 
dorsal view of the shell.—p. 72. 
Fig. 83. Butimus pruninus, ventral view of the shell; 83 a 
dorsal view of the shell.—p. 73. 
Fig. 84. Butimus ELoBATuS, ventral view of the shell; $4 a 
dorsal view of the shell.—p. 72. 
Fig. 85. Butimus Suonat, the animal, with the shell, seen from 
above; 85 a, lateral view of the animal, with the shell; 85 4, 
front view of the head of the animal.—p. 79. 
Fig. 86. Buuimus rcrecivus, frontal view of the shell; 86 a, 
dorsal view of the shell.—p. 77. 
Fig. 87. Butimus sunceus, front view of the shell, enlarged ; 
87 a, natural size.—p. 76. 
Fig. 88. Partura conrca, shell of the brown variety, with the 
animal; 88 a, ventral view of the yellow variety.—p. 81. 
Fig. 89. PARTULA ZEBRINA, a dark shell, with the animal; 89 a, 
the pale variety.—p. 82. 
safe Bs SOA A OMY 
Fig. 90. PArtuLa pusiLua, the shell, enlarged; 90 a, natural 
size.—p. 83. 
fig. 91. PartuLA TAneirana, shell, with the animal.—p. 84. 
Fig. 92. PArruna vari, shell, with the animal.—p. 85. 
Fig. 93. PartuLa VANIKORENSIS, shell, with the animal.—p. 85. 
Fig. 94. ACHATINELLA MARMORATA, ventral view of the shell; | 
94 a, dorsal view of the shell.—p. 85. 
Fig. 95. ACHATINELLA NUBILOSA, ventral view of the shell.— 
p. 86. 
Fig. 96. ACHATINELLA ELLIPSOIDEA, ventral view of the shell; 
%6 a, dorsal view of the shell.—p. 87. 
Fig. 97. ACHATINELLA ACCINCTA, ventral view of the shell; 97 a, 
shell, with the animal, seen laterally.—p. 88. 
Fig. 98. ACHATINELLA GUTTULA, ventral view of the shell, en- 
larged; 98 a, natural size.—p. 89. 
Fig. 99. ACHATINELLA CEREALIS, ventral view of the shell, en- 
larged; 99 a, natural size.—p. 90. 
Fig. 100. ACHATINELLA ACUMINATA, ventral view of the shell, 
enlarged; 100 a, natural size.—p. 87. 
Fig. 101. MeGAsprrA ELATA, view of the aperture, enlarged.— 
p. GI. 
Fig. 102. MrGASPIRA ELATIOR, view of the aperture, enlarged.— 
p- 92. 
Fig. 103. VERTIGO TANTILLA, ventral view of the shell, enlarged ; 
103 a, lateral view of the shell, enlarged; 103 6, natural size.— 
p. 92. 
Fig. 104. Pupa Peronum, front view of an elongated specimen, 
magnified; 104 a, a short specimen, magnified; 104 6, natural 
size; 104 c, 104 d, 104 e, views of the aperture, enlarged.—p. 93. 
Fig. 105. BALeA PEREGRINA, enlarged; 105 a, profile of the 
aperture, enlarged ; 105 6, natural size.—p. 91. ; 
Fig. 106. Hevicrva rutgora, shell, with the animal; 106 a, 
2 
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lateral view of the shell, magnified two and a half diameters; 106 
b, pit at the base of the columella, enlarged ; 106 c, natural size.— 
p: 97, ; 
Fig. 107. Herrera musiva, shell, with the animal; 107 a, front 
view of the shell, magnified three diameters ; 107 6, natural size.— 
p- 98. 
Fig. 108. Heticina Laciniosa, and 108 a, two views of the 
shell, magnified three diameters; 108 e, natural size.—p. 99. 
Fig. 109. HeticinA TROCHLEA, anterior view of the shell, mag- 
| nified; 109 a, and 109 4, inferior and superior views of the shell, 
enlarged; 109 c, natural size.—p. 99. 
Fig. 110. Henicina mMuLticotor, view of the shell from above, 
magnified; 110 a, and 110 4, profile and basal views of the shell, 
| enlarged; 110, natural size.—p. 100. 
Fig. 111. Hexicina BERYLLINA, shell, with the animal; 111 a, 
basal view of the shell.—p. 95. 
Fig. 112. HericinA Mavcerti#, shell, with the animal, magni- 
fied one-fourth.—p. 95. 
Fig. 113. Hericina PALipA, ventral view of the shell, enlarged ; 
115 a, the superior, and 113 6, the inferior views of the shell, en- 
larged ; 113 c, natural size.—p. 96. 
Fig..114. Hevicrna vBertA, profile view of the shell in front, 
magnified; 114 a, the shell, from above, and 114 4, the shell, from 
beneath, enlarged; 114 c¢, natural size.—p. 94. 
PLATE 8. 
Fig. 116. CycLostoMA TIARA, view of the shell, from above; 
116 a, lateral view of the shell.—p. 101. 
Fig. 117. CycLostoma stricAtuM, lateral view of the shell; 
117 a, base of the shell; 117 4, shell, seen from above.—p. 102. 
Fig. 118. CycLostomaA pLicAtum (C. Aprm, Recluz, in Journal 
Conchylologique, 1851, p. 218, pl. 6, f. 10, 11), shell, with the 
animal; 118 a, and 118 4, top and base of the shell. [De Ver- 
neuil has given this name to a fossil species; consequently, the 
name more recently applied by Recluz must be substituted.]—p. 
103. 
Fig. 119. CycnostomaA oBLiGATum, lateral view of the shell; 
119 a, view of the shell from beneath.—p. 104. 
Fig. 120, CycLosroMA TEREBRALE, an elongated specimen, en- 
| larged; 120 a, a short specimen, enlarged; 120 6, natural size.— 
oS ? ? ? re] ? d 
| p. 106. 
Fig. 121. CycLtosroma rosruM, ventral view of the shell, en- 
_larged; 121 a, side view of the last whorl, enlarged; 121 6, natu- 
ral size.—p. 105. 
Fig. 122. CycLostomA VALLATUM, ventral view of the shell, en- 
larged; 122 a, natural size.—p. 107. 
Fig. 123. CycLosroma scituLum, ventral view of the shell, en- 
larged ; 123 a, lateral view of the shell, enlarged; 123 2, natural 
p. 108. 
Fig. 124. CrcLostomA DIATRETUM, view of the shell, from above ; 
124 a, the same in front; 124 5, the same from beneath.—p. 105. 
size. 
Fig. 125, TRUNCATELLA AURANTIA, front view of the shell, en- 
| larged ; 125 a, side view of the last whorl, enlarged; 125 6, natu- 
ral size.—p. 110. 
Fig. 126. TRUNCATELLA VITIANA, ventral view of the shell, en- 
larged; 126 a, last whorl, seen laterally, enlarged; 126 4, natural 
size.—p. 109. 
Fig. 127. TRUNCATELLA PoRRECTA, ventral view of the shell, 
enlarged; 127 a, side view of the last whorl, enlarged; 127 4, 
aperture, closed by the operculum, enlarged ; 127 ¢, natural size,-— 
p. 110. 
Fig. 128. TRUNCATELLA ROSTRATA, front of the shell, enlarged 
i 
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