Index to 

 Subject Matter and Common Names 



Common names not used in this book appear in italics and are followed by the modern usage. 



Abalone Borer, 464 



Abalone, Great Keyhole, 99, pi. i8a 



AbaloTie Jingle, see False Jingle Shell, 



372 

 Abalones, species of, 92-94, pi. 2 

 Abbreviations of author names, 87 

 Abra Clams, species of, 437 

 Academy Natural Sciences of Phila., 68 

 Acrior Chiton, 321 

 Adams' Baby-bubble, 275, pi. 26t 

 Adams' Miniature Ark, 344, fig. 26b 

 Adams' Miniature Cerith, 158, pi. 22t 

 Adams' Spiny Margarite, 109, fig. 3ih 

 Adanson's Pleurotomaria, 92, pi. 36 

 Adductor muscles, definition of, 81 

 Admete, Common Northern, 253, fig. 



55a 

 Affinis Tagelus, 440 

 Agate Cha7/m, see Clear Jewel Box, 393 

 Age, of clams, 34 



of snails, 21 

 Aguayo, C. G., 493 

 Alaskan Gaper, 450 

 Alphabet Cone, 260, pi. i4p 

 Alternate Bittium, 155 

 Alternate Keyhole Lij/tpet, see Cayenne, 



96 

 Alternate Tellin, 427, pi. 4on 

 Amber Pen Shell, 360, pi. 27W 

 American INlalacological Union, 492 

 American Pelican's Foot, 173, pi. 23c 

 American Star-shell, 124, pi. 3) 

 American Thorny Oyster, see Atlantic 



Thorny Oyster, 369 

 Amethyst Gem Clam, 418, pi. 38k; fie;. 



Amphissas, species of, 223-225 

 Ample Rough Mya, 454 

 Ancula, Atlantic, 306, pi. i^i 

 Angel Wing, 460, fig. 94a 

 habits of, 32 



Angel Wing, Campeche, 462, pi. 321 

 Angel Wing, Fallen, 461 

 Angel Wing, False, pi. 32Z; fig. 94b 

 Angular Triton, 195, pi. 5d 

 Angulate Periwinkle, 133, pi. 19a 

 Angulate Wentletrap, 164, pi. 22b 

 Anthus Clam, see Florida Marsh Clam, 



38. 

 Antillarian Date, see Giant Date Mussel, 



.357 

 Antillean Lima, 370 

 Antillean Limpet, 106, pi. 17a 

 Antillean Miter, 248 

 Antillean Nerite, 129, pi. 4c 

 Antillean Scallop, 366, pi. 34g 

 Antillean Trivia, 178 

 Antillean Tusk, 330 

 Aperture, definition of, 75, fig. 23 

 Apple Murex, 202, pi. lo-l 

 Apple Seed (Erato), 176, pi. 20-0 

 Approximate Lucina, 387, fig. ySg 

 Archaeology, 7 



Arctic Barrel-bubble, 280, fig. 59a 

 Arctic Cancellate Chiton, 312 

 Arctic Natica, 191, fig. 43b 

 Arctic Paper-bubble, 277, fig. 59b 

 Arctic Rock-borer, see Arctic Saxicave, 



452 

 Arctic Rough Mya, 453 

 Arctic Saxicave, 452, fig. 92a 

 Arctic Wedge Clam, 451, pi. 32r 

 Arenes, species of, 122 

 Argonaut, see Paper Nautilus, 485 

 Arks, species of, 342-346 

 Arrow Dwarf Triton, 232, pi. 25X 

 Astartes, species of, 375 

 Atlanta, Peron's, 184, fig. 41 

 Atlantic Bay Scallop, 367, pi. 331 

 Atlantic Bittersweet, 348, pi. 27g 

 Atlantic Bob-tailed Squid, 480, fig. 99d 

 Atlantic Carrier-shell, 173, pi. 5b 



505 



Atlantic Cleft Clam, 384 

 Atlantic Crenulate Nut Clam, 335 

 Atlantic Deep-sea Scallop, 365, pi. 33c 

 Atlantic Deer Cowrie, 180, pi. 6f 

 Atlantic Distorsio, 196, pi. 2533 

 Atlantic Dogwinkle, 214, pi. 25g 

 Atlantic Flat Lepton, 395 

 Atlantic Gem Turret, 267, fig. 57c 

 Atlantic Gray Cowrie, 180, pi. 6c 

 Atlantic Grooved Macoma, 434, pi. 32y 

 Atlantic Hairy Triton, 195, pi. 9-I 

 Atlantic Jackknife Clam, 443, pi. 30k 

 Atlantic Left-handed Jewel Box, 393, pi. 



Atlantic Long-finned Squid, 480, fig. 99a 

 Atlantic Modulus, 151, fig. 38 

 Atlantic Nut Clam, 334, fig. 70a, b 

 Atlantic Oval Squid, 482 

 Atlantic Oyster Drill, 212, fig. 47c 

 Atlantic Partridge Tun, 199, pi. 9d 

 Atlantic Pearl Oyster, 359, pi. 35c 

 Atlantic Plate Limpet, 104, fig. 22b 

 Atlantic Razor Clam, 442, pi. 3of 

 Atlantic Ribbed Mussel, 351, pi. 28h 

 Atlantic Rupellaria, 420, pi. 3oe 

 Atlantic Sanguin, 439, pi. 4od 

 Atlantic Strawberry Cockle, 398, pi. 39m 

 Atlantic Surf Clam, 446, pi. 32P 

 Atlantic Thorny Oyster, 369, pi. 36b 

 Atlantic Wing Oyster, 359, pi. 35d 

 Atlantic Yellow Cowrie, 180, pi. 6a 

 Augers, species of, 265-267 

 Austin's Cone, 264 

 Author names, list of, 87 

 Awl Miniature Cerith, 157, pi. 19W 

 Awning Clams, species of, 333 

 Axial, definition of, 76 



Baby-bubbles, species of, 275 

 Baby''s Cradle, see Common Atlantic 

 Slipper-shell, 170 



