510 



Index 



Hectocotylus arm, 50 



Helix Vitrinella, 138 



Helmet-bubble, Orbigny's, 276, pi. 26V 



Helmet Puncturella, 96, fig. 30c 



Helmets, species of, 193 



uses of, 193 

 HemphilVs Dish Clam, see Hemphill's 



Surf Clam, 448 

 Hemphill's Lima, 371, pi. 29c 

 Hemphill's Surf Clam, 448, fig. 90b 

 Henderson's Miter, 249, pi. 26c 

 Heptagonal Caecum, 148, fig. 37k 

 Hertlein, Leo, 69 

 Heteropods, species of, 184, 185 

 Hidalgo's Murex, 203, fig. 45a 

 Hinds' Mopalia, 316 

 Hinds' Nut Clam, 339 

 Hinds' Scallop, 365, pi. 34-I 

 Hinge of clam shells, 81, fig. 28 

 Hooded Puncturella, 96, fig. 30a, b 

 Hoof-shells, species of, 166, pi. 21 

 Hooked Mussel, 353, pi. 35n 

 Hooked Surf Clam, 447 

 Hopkins' Doris, 307, pi. i6a 

 Horn Shells, species of, 151-152, pi. 19 

 Horse Conch, Florida, 242, pi. 13a 

 Hotessier's Wentletrap, 162, pi. 2 2g 

 Humphrey's Wentletrap, 164, pi. 22d 

 Hundred-lined Cockle, 399 



Iceland Cockle, 403, pi. 32e 

 Iceland Moon-shell, 187, pi. 2 2r 

 Iceland Scallop, 365, pi. 27-I 

 Identification features, 72, 81 

 Identification services, 67 

 Ida's Miter, 249, pi. 2op 

 Ida's Tellin, figs. 87a, 2 8h 

 Immaculate Moon-shell, 186 

 Imperial Venus, 409, pi. 39c 

 Incongruous Ark, 346, pi. 27y 

 Incurved Cap-shell, 168 

 Indian Money Tusk, 330, fig. 69f 

 Inequilateral, definition of, 82 

 Inequivalve, definition of, 82 

 Inflexed Simnia, 183, pi. 7h 

 Ink from mollusks, 14 

 Intricate Baily-shell, 231, pi. 2$t 

 Iris Tellin, 427 



Irregular Worm-shell, 143, pi. 2 id 

 Irus Macoma, 433, fig. 88e 

 Ivory Cerith, 154, pi. i9q 

 Ivory Tusk, 331, fig. 69e 



Jackknife Clams, species of, 443 

 Jacob's Scallop, 1 1 

 Jamaica Limpet, 106, pi. 17c 

 Janthina snails, 17 

 Japanese Abalone, 94, pi. 2e 

 Japanese Littleneck, 410 

 Japanese Oyster, 375, pi. 29g 

 Jasper Cone, 262, pis. i4n, 22X 

 Jasper Dwarf Olive, 246, pi. ni 

 Jewel Boxes (Chama), species of, 391- 



394 

 Jewett's Marginalia, 258 



Jingle Shells, species of, 372 

 Johnsonia (Journal), 493, 499 

 Joseph's Coat Amphissa, 223, fig. 50a 

 Joubin's Octopus, 488, fig. lood 

 Jubjube Top-shell, 113, pi. 3p 

 Julia's Cone, 261, pi. 14b 

 Junonia, 250, pl. i3f 

 /?moV Volute, see Junonia, 250 



Kmtichatka Abalone, see Japanese Aba- 

 lone, 94 



Keeled Sun-dial, 143, fig. 22g; pl. 4n 



Keen, Myra, 69 



Keep's Baby Chiton, 314 



Kellet's Whelk, 231, pl. 24W 



Kelp-weed Scallop, 365, pl. 341 



Kelsey's Cingula, 135 



Kelsey's Date Mussel, 357, pl. 291 



Kelsey's Milner Clam, 380, fig. 76 



Kennerley's \enus, 410 



Kennicott's Buccinum, 227, fig. 5ig 



Keraudren's Atlanta, 184 



Key Caecum, 147 



Keyhole Limpet, growth of, fig. 5 



Keyhole Limpets, species of, 94-98, pis. 

 ' 17, 18 



King Helmet, 193 



King^s Crown Coiich, see Common 

 Crown Conch, 234 



King Venus, 409, pl. 39a 



Kitten's Paw, 361, pl. 356 



Knave Marginella, 259, fig. 56-I 



Knobbed Triton, 196, pl. 2 5r 



Knobbed Whelk, 235, pi. 231 



Knobby Keyhole Limpet, 100, pl. i7d 



Knobby Top, see Chestnut Turban, 123 



Kobelt's Spindle, 243, fig. 54b 



Krebs' Sun-dial, 143, pis. 4-0, 2iy 



Krebs' Wentletrap, 163, fig. 40c 



La Belle Marginella, 256, fig. 56d 

 Lace Murex, 203, pl. loe 

 Lacunas, species of, 130 

 Ladder Horn Shell, 152, pl. 19X 

 Ladder Shell, see Ladder Horn Shell, 



152 

 Lady-in- Waiting Venus, 407, pl. 39g 

 Lamarck's Carinaria, 185, fig. 42 

 Lamellaria, San Diego, 175, fig. 43d 

 Lamellose Solarelle, no, pl. 17X 

 Lamellose Wentletrap, 165, pl. 22a 

 Lamp Shell, see West Indian Chank, 244 

 La Perouse's Lepton, 394 

 Large Cockle, see Giant Atlantic 



Cockle, 401 

 Large Strigilla, 428, pl. 40c 

 Lateral Musculus, 355, fig. 75c 

 Lateral tooth in bivalve shell, 84 

 Latiaxis, California, 220 

 Latirus, species of, 240 

 Laurent's Scallop, 362, pl. 33f 

 Leafy Jewel Box, 392, pl. 37b 

 Leafy Rock Oyster, see Leafy Jewel 



Box, 392 

 Lean Spoon Clam, 474, pl. 28V 



Lebour, Marie, 30 

 Left-handed Buccinum, 226, pl. 24P 

 Left-handed Whelk, egg laying of, 3( 

 Left-handed Whelk, see Lightninc 



Whelk, 236 

 Lentil Astarte, 376, pl. 28-0 

 Lepton Clams, species of, 394 

 Lettered Olive, 245, pl. 12a 

 Lewis and Clark Expedition, 7 

 Lewis' Moon-shell, 189, pl. 24n 

 Life cycle, of snail, 30 

 Ligament, definition of, 83 

 Lightning \^enus, 414, pl. 39d 

 Lightning Whelk, 236, pl. 23-0 

 Ligula index, explanation of, 486 

 Limas, species of, 370 

 Limopsis, species of, 347, fig. 73 

 Limpets, Keyhole, 96-101 

 Limpets, species of, 101-107, pis. 17, i{ 

 Lindsley's Crassinella, 377, pl. 30b 

 Lined Bittersweet, see Atlantic Bitter- 

 sweet, 348 

 Lined Periwinkle, see Marsh Periwinkle. 



Lined Red Chiton, 313 



Lined Tellin, see Rose Petal Tellin, 427 



Linne's Puncturella, 95 



Lintea Tellin, 430, fig. 86g 



Lion's Paw, 366, pl. 33b 



Liotias, species of, 121 



Lip Triton, 196, pl. 25m 



Lirulate Alargarite, 108, fig. 3ie 



Lister's Keyhole Limpet, 96, pl. 17-I 



Lister's Tree Oyster, 358, pl. 35a 



Lister''s Vemis, see Princess Venus, 40^1 



Little Box Lepton, 395 



Little Corrugated Jewel Box, 392, pl 



37d 

 Little Horn Caecum, 150, fig. 376 

 Little Horn Shell, see Middle-spinec 



Cerith, 154 

 Little Knobby Scallop, 364, pl. 34f 

 Little Moon Shell, see Colorful Atlantic 



Natica, 191 

 Little Oat Marginella, 259, fig. 56k 

 Little Screw Shell, see Common Atlan- 

 tic Auger, 265 

 Little White Lncine, see Dwarf Tiger 



Lucina, 392 

 Little White Trivia, 178, pl. 2icc 

 Littorine, see Periwinkles, 132 

 Livid Macron, 234, pl. 24X 

 Livid Natica, 191, pl. 22-0 

 Lobed Moon Shell, see Shark Eye, 186 

 Locomotion, in clams, 43, 45, fig. 17 



in octopus, 49 

 Loebbeck's Simnia, 183, pl. ji 

 Long Clam, see Soft-shell Clam, 455 

 Longhorned Smoke Shell, pl. 23W 

 Long-spined Star-shell, 123, pl. 3k, m 

 Lord's Dwarf Venus, 411, fig. 82 

 Lovely Miniature Lucina, 385, fig. 78c 

 Lovely Pacific Solarelle, in, fig. 31b 

 Lucinas, species of, 385-391 

 Luminescence in squid, 49 



