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- 804 species | Updated on 1/23/2009 -
- Chitons - 1. Ischnochiton papillosus (C. B. Adams, 1845) Papillose Chiton 2. Chaetopleura apiculata (Say, 1838) Eastern Beaded Chiton - Bivalves - 3. Solemya velum Say, 1822 Atlantic Awningclam 4. Nucula calcicola  Moore, 1977 Reef Nutclam 5. Nucula proxima Say, 1822 Atlantic Nutclam 6. Nuculana acuta (Conrad, 1832) Pointed Nutclam 7. Amygdalum sagittatum Rehder, 1934 Arrow Papermussel 8. Brachidontes exustus (Linnaeus, 1758) Scorched Mussel 9. Crenella decussata (Montagu, 1808) Cross-sculpture Crenella 10. Dacrydium elegantulum hendersoni C. Salas and S. Gofas, 1997 Tropical Glassy-mussel 11. Geukensia demissa (Dillwyn, 1817) Ribbed-mussel 12. Gregariella chenui (Récluz, 1842) Chenu's Mussel 13. Gregariella coralliophaga (Gmelin, 1791) Coral-eating Mussel 14. Ischadium recurvum (Rafinesque, 1820) Hooked Mussel 15. Lioberus castanea (Say, 1822) Chestnut Mussel 16. Lithophaga antillarum (d’Orbigny, 1853)  Antillean Datemussel 17. Lithophaga bisulcata (d’Orbigny, 1853) Mahogany Datemussel 18. Lithophaga nigra (d'Orbigny, 1853) Black Datemussel 19. Modiolus americanus (Leach, 1815) American Horsemussel 20. Modiolus squamosus Beauperthuy, 1967 Southern Horsemussel 21. Musculus lateralis (Say, 1822) Lateral Mussel 22. Mytella charruana (d’Orbigny, 1846) Charrua Mussel 23. Mytilus edulis Linnaeus, 1758 Blue Mussel 24.  Perna viridis (Linnaeus, 1758) Asian Green Mussel 25. Acar domingensis (Lamarck, 1819) White Miniature Ark 26. Anadara floridana (Conrad, 1869) Cut-ribbed Ark 27. Anadara notabilis (Röding, 1798) Eared Ark 28. Anadara transversa (Say, 1822) Transverse Ark 29. Arca imbricata Bruguière, 1789 Mossy Ark 30. Arca zebra (Swainson, 1833) Turkey Wing 31. Cucullaearca candida (Helbling, 1779) White-beard Ark 32. Fugleria tenera (C. B. Adams, 1845) Delicate Ark 33. Lunarca ovalis (Bruguière, 1789) Blood Ark 34. Scapharca brasiliana (Lamarck, 1819) Incongruous Ark 35. Arcopsis adamsi (Dall, 1886) Cancellate Ark 36. Noetia ponderosa (Say, 1822) Ponderous Ark 37. Glycymeris americana (DeFrance, 1826) Giant Bittersweet 37a. Glycymeris spectralis (Nicol, 1952) Spectral Bittersweet 38. Tucetona pectinata (Gmelin, 1791) Comb Bittersweet 39. Pinctada imbricata Röding, 1798 Atlantic Pearl-oyster 40. Pteria colymbus (Röding, 1798) Atlantic Wing-oyster 41. Isognomon alatus (Gmelin, 1791) Flat Tree-oyster 42. Isognomon radiatus (Anton, 1839) Radial Purse-oyster 43. Atrina rigida (John Lightfoot, 1786) Stiff Penshell 44. Atrina seminuda (Lamarck, 1819) Half-naked Penshell 45. Atrina serrata (G. B. Sowerby I, 1825) Sawtooth Penshell 46. Pinna carnea Gmelin, 1791 Amber Penshell 47. Ctenoides scaber  (Born, 1778) Rough Fileclam 48. Limaria pellucida (C. B. Adams, 1846) Antillean Fileclam 49. Limatula hendersoni Olsson and McGinty, 1958 Tiny Fileclam 50. Argopecten gibbus (Linnaeus, 1758) Atlantic Calico Scallop 51. Argopecten irradians taylorae Petuch, 1987 Southern Bay Scallop 52. Euvola chazaliei (Dautzenberg, 1900) Dwarf Zigzag Scallop 53. Euvola raveneli (Dall, 1898) Round-rib Scallop 54. Euvola ziczac (Linnaeus, 1758) Zigzag Scallop 55. Lindapecten muscosus (Wood, 1828) Rough Scallop 56. Nodipecten nodosus fragosus (Conrad, 1849) Northern Lions-paw 57. Spathochlamys benedicti (A. E. Verrill and Bush, 1897) Yellow-spot Scallop 58. Similopecten nanus A. E. Verrill and Bush, 1897 Dwarf Glass-scallop 59. Plicatula gibbosa Lamarck, 1801 Atlantic Kittenpaw 60. Spondylus americanus Hermann, 1781 Atlantic Thorny Oyster 61. Anomia simplex d’Orbigny, 1853 Common Jingle 62. Heteranomia squamula (Linnaeus, 1758) Prickly Jingle 63. Pododesmus rudis (Broderip, 1834) Atlantic Falsejingle 64. Crassostrea virginica (Gmelin, 1791) Eastern Oyster 65. Cryptostrea permollis (G. B. Sowerby II, 1871) Sponge Oyster 66. Dendostrea frons (Linnaeus, 1758) Frond Oyster 67. Ostreola equestris (Say, 1834) Crested Oyster 68. Parahyotissa mcgintyi Harry, 1985 Foam Oyster 69. Anodontia alba Link, 1807 Buttercup Lucine 70. Anodontia schrammi (Crosse, 1876) Chalky Buttercup Lucine 71. Callucina keenae (Chavan in Moore, 1971) Dosinia Lucine 72. Cavalinga trisulcata (Conrad, 1841) Three-ridge Lucine 73. Ctena orbiculata (Montagu, 1808) Dwarf Tiger Lucine 74. Ctena pectinella (C. B. Adams, 1852) Little-comb Lucine 75. Divalinga quadrisulcata (d’Orbigny, 1846) Cross-hatched Lucine 76. Lucina pensylvanica (Linnaeus, 1758) Pennsylvania Lucine 77. Lucinisca nassula (Conrad, 1846) Woven Lucine 78. Parvilucina costata (d’Orbigny, 1846) Costate Lucine 79. Parvilucina crenella (Dall, 1901) Many-line Lucine 80. Radiolucina amianta (Dall, 1901) Miniature Lucine 81. Diplodonta notata Dall and Simpson, 1901 Marked Diplodon 82. Diplodonta nucleiformis Wagner, 1838 Nut Diplodon 83. Diplodonta punctata (Say, 1822) Atlantic Diplodon 84. Diplodonta semiaspera Philippi, 1836 Pimpled Diplodon 85. Cyrenoida floridana (Dall, 1896) Florida Marshclam 86. Arcinella cornuta Conrad 1866 Florida Spiny Jewelbox 87. Chama congregata Conrad, 1833 Corrugate Jewelbox 88. Chama lactuca Dall, 1886 Lettuce Jewelbox 89. Chama macerophylla (Gmelin, 1791) Leafy Jewelbox 90. Chama radians Lamarck, 1819 Florida Jewelbox 91. Chama sarda Reeve, 1847 Cherry Jewelbox 92. Aligena elevata (Stimpson, 1851) Eastern Aligena 93. Bornia longipes (Stimpson, 1855) Borniaclam 94. Entovalva species 95. Kellia suborbicularis (Montagu, 1803) Suborbicular Kellyclam 96. Lepton lepidum (Say, 1826) Graceful Lepton 97. Mysella sp. aff. casta (A. E. Verrill and Bush, 1898) cf. Pure Mysella 98. Mysella planulata (Stimpson, 1857) Plate Mysella 99. Mysella species A 100. Mysella species B 101. Mysella species C 102. Mysella species D 103. Orobitella species 104. Pythinella cuneata (A. E. Verrill and Bush, 1898) Cuneate Montacutid 105. Semierycina species 106. Basterotia elliptica (Récluz, 1850) Elliptical Sportella 107. Basterotia quadrata (Hinds, 1843) Square Sportella 108. Ensitellops protextus (Conrad, 1841) Textured Sportella 109. Ensitellops tabula Olsson and Harbison, 1953 Table Sportella 110. Glans dominguensis (d’Orbigny, 1853) Santo Domingo Carditid 111. Pleuromeris tridentata (Say, 1826) Threetooth Carditid 112. Pteromeris perplana (Conrad, 1841) Flattened Carditid 113. Carditopsis smithii (Dall, 1896) Tiny Condylclam 114. Astarte nana Dall, 1886 Dwarf Astarte 115. Crassinella dupliniana (Dall, 1903) Pointed Crassinella 116. Crassinella lunulata (Conrad, 1834) Lunate Crassinella 117. Crassinella martinicensis (d’Orbigny, 1853) Martinique Crassinella 118. Eucrassatella speciosa (A. Adams, 1852) Beautiful Crassatella 119. Americardia columba (Heilprin, 1886) Dove Strawberry-cockle 120. Dinocardium robustum robustum (John Lightfoot, 1786) Atlantic Giant Cockle 121. Laevicardium mortoni (Conrad, 1830) Yellow Eggcockle 122. Laevicardium oviputamen (Reeve, 1844) Hairy Eggcockle 123. Laevicardium pictum (Ravenel, 1861) Painted Eggcockle 124. Nemocardium peramabile (Dall, 1881) Lovely Micro-cockle 125. Nemocardium tinctum (Dall, 1881) Dyed Micro-cockle 126. Papyridea lata (Born, 1778) Spiny Papercockle 127. Trachycardium isocardia (Linnaeus, 1758) Even Pricklycockle 128. Trachycardium magnum (Linnaeus, 1758) Magnum Pricklycockle 129. Trachycardium muricatum (Linnaeus, 1758) Yellow Pricklycockle 130. Anatina anatina (Spengler, 1802) Smooth Duckclam 131. Mactrotoma fragilis (Gmelin, 1791) Fragile Surfclam 132. Mulinia lateralis (Say, 1822) Dwarf Surfclam 133. Raeta plicatella (Lamarck, 1818) Channeled Duckclam 134. Rangia cuneata (G. B. Sowerby I, 1831) Atlantic Rangia 135. Spisula raveneli (Conrad, 1831) Southern Surfclam 136. Solen viridis Say, 1822 Green Jackknife 137. Ensis megistus Pilsbry and McGinty, 1943 Minor Jackknife 138. Angulus merus (Say, 1838) Pure Tellin 139. Angulus sybariticus  (Dall, 1881) Sybaritic Tellin 140. Angulus tenellus (A. E. Verrill, 1874) Delicate Tellin 141. Angulus texanus (Dall, 1900) Texas Tellin 142. Angulus versicolor (De Kay, 1843) Many-colored Tellin 143. Elliptotellina americana  (Dall, 1900) American Tellin 144. Eurytellina alternata (Say, 1822) Alternate Tellin 145. Eurytellina nitens (C. B. Adams, 1845) Shiny Dwarf-tellin 146. Laciolina magna (Spengler, 1798) Great Tellin 147. Macoma brevifrons (Say, 1838) Short Macoma 148. Macoma constricta (Bruguière, 1792) Constricted Macoma 149. Macoma mitchelli Dall, 1895 Matagorda Macoma 150. Macoma tenta (Say, 1838) Elongate Macoma 151. Merisca aequistriata (Say, 1824) Striate Tellin 152. Phyllodina squamifera  (Deshayes, 1855) Crenulate Tellin 153. Scissula iris (Say, 1822) Rainbow Tellin 154. Strigilla surinamensis Boss, 1972 Surinam Strigilla 155. Tellidora cristata (Récluz, 1842) White-crest Tellin 156. Tellinella listeri (Röding, 1798) Speckled Tellin 157. Donax parvulus Philippi, 1849 Little Coquina 158. Donax variabilis Say, 1822 Variable Coquina 159. Iphigenia brasiliana (Lamarck, 1818) Giant Coquina 160. Abra aequalis (Say, 1822) Atlantic Abra 161. Abra lioica (Dall, 1881) Smooth Abra 162. Abra species 163. Cumingia coarctata G. B. Sowerby I, 1833 Contracted Semele 164. Cumingia tellinoides (Conrad, 1831) Tellin Semele 165. Ervilia concentrica (Holmes, 1860) Concentric Ervilia 166. Semele bellastriata (Conrad, 1837) Cancellate Semele 167. Semele proficua (Pulteney, 1799) Atlantic Semele 168. Semele purpurascens (Gmelin, 1791) Purplish Semele 169. Semelina nuculoides (Conrad, 1841) Nut Semele 170. Solecurtus cumingianus Dunker, 1861 Corrugate Solecurtus 171. Solecurtus sanctaemarthae d'Orbigny, 1853 Stubby Solecurtus 172. Tagelus divisus (Spengler, 1794) Purplish Tagelus 173. Tagelus plebeius (John Lightfoot, 1786) Stout Tagelus 174. Mytilopsis leucophaeata (Conrad, 1831) Dark Falsemussel 175. Polymesoda caroliniana (Bosc, 1801) Carolina Marshclam 176. Anomalocardia cuneimeris (Conrad, 1846) Pointed Venus 177. Callista eucymata (Dall, 1890) Glory-of-the-seas Venus 178. Chione mazyckii Dall, 1902 Mazÿck’s Venus 179. Cyclinella tenuis (Récluz, 1852) Thin Cyclinella 180. Dosinia discus (Reeve, 1850) Disc Dosinia 181. Dosinia elegans (Conrad, 1844) Elegant Dosinia 182. Gemma gemma (Totten, 1834) Amethyst Gemclam 183. Globivenus rigida (Dillwyn, 1817) Rigid Venus 184. Gouldia cerina (C. B. Adams, 1845) Waxy Gouldclam 185. Lirophora latilirata (Conrad, 1841) Imperial Venus 186. Macrocallista maculata (Linnaeus, 1758) Calico Clam 187. Macrocallista nimbosa (John Lightfoot, 1786) Sunray Venus 188. Mercenaria campechiensis (Gmelin, 1791) Southern Quahog 189. Mercenaria mercenaria (Linnaeus, 1758) Northern Quahog 190. Parastarte triquetra (Conrad, 1846) Brown Gemclam 190a. Periglypta listeri (J. E. Gray, 1838) Princess Venus 191. Pitar fulminatus (Menke, 1828) Lightning Pitar 192. Pitar simpsoni (Dall, 1889) Chalky Pitar 193. Pitarenus zonatus (Dall, 1902) Banded Pitar 194. Puberella intapurpurea (Conrad, 1849) Lady-in-waiting Venus 195. Timoclea grus (Holmes, 1858) Gray Pygmy-venus 196. Transennella stimpsoni Dall, 1902 Banded Transennella 197. Choristodon robustus (G. B. Sowerby II, 1834) New World Petricolid 198. Petricolaria pholadiformis (Lamarck, 1818) False Angelwing 199. Paramya subovata (Conrad, 1845) Subovate Softshell 200. Sphenia dubia (H. C. Lea, 1843) Dubious Sphenia 201. Caryocorbula barrattiana (C. B. Adams, 1852) Truncate Corbula 202. Caryocorbula contracta (Say, 1822) Contracted Corbula 203. Corbula dietziana C. B. Adams, 1852 Rosy Corbula 204. Varicorbula philippii (E. A. Smith, 1885) Trigonal Varicorbula 205. Grippina species 206. Rocellaria stimpsoni (Tryon, 1861) Carolina Gastrochaenid 207. Hiatella arctica (Linnaeus, 1767) Arctic Hiatella 208. Panopea bitruncata (Conrad, 1872) Atlantic Geoduck 209. Saxicavella sagrinata Dall and Simpson, 1901 Puerto Rican Saxicave 210. Barnea truncata (Say, 1822) Atlantic Mud-piddock 211. Cyrtopleura costata (Linnaeus, 1758) Angelwing 212. Diplothyra smithii Tryon, 1862 Oyster Piddock 213. Jouannetia quillingi Turner, 1955 Spiny Piddock 214. Martesia cuneiformis (Say, 1822) Wedge Piddock 215. Martesia fragilis A. E. Verrill and Bush, 1890 Fragile Piddock 216. Martesia striata (Linnaeus, 1758) Striate Piddock 217. Pholas campechiensis Gmelin, 1791 Campeche Angelwing 218. Bankia fimbriatula Moll and Roch, 1931 Fimbriate Shipworm 219. Teredora malleolus (Turton, 1822) Malleate Shipworm 220. Entodesma brasiliense (Gould, 1850) Pearly Entodesma 221. Lyonsia hyalina floridana Conrad, 1849 Florida Lyonsia 222. Pandora bushiana Dall, 1886 Keeled Pandora 223. Pandora trilineata Say, 1822 Threeline Pandora 223a. Asthenothaerus hemphilli  Dall, 1886 Square Thraciid 224. Thracia morrisoni R. E. Petit, 1964 Wrinkled Thracia 225. Thracia cf. phaseolina  Lamarck, 1822  Elongate Thracia 226. Periploma margaritaceum (Lamarck, 1801) Unequal Spoonclam 227. Poromya rostrata Rehder, 1943 Rostrate Poromya 228. Trigonulina ornata d’Orbigny, 1853 Ornate Verticord 229. Cardiomya costellata (Deshayes, 1837) Little-ribbed Cardiomya 230. Cardiomya ornatissima (d’Orbigny, 1853) Ornate Cardiomya 231. Plectodon granulatus (Dall, 1881) Grainy Plectodon - Scaphopods - 232. Antalis antillarum (d’Orbigny, 1847) Antillean Tuskshell 233. Antalis pilsbryi (Rehder, 1942) Pilsbry’s Tuskshell 234. Antalis taphria (Dall, 1889a) Green Tuskshell 235. Dentalium americanum Chenu, 1843 American Tuskshell 236. Dentalium laqueatum A. E. Verrill, 1885 Reticulate Tuskshell 237. Graptacme calamus (Dall, 1889a) Reed Tuskshell 238. Graptacme lepta (Bush, 1885) Straight Ivory Tuskshell 239. Graptacme semistriolata (Guilding, 1834) Scratched Tuskshell 240. Polyschides carolinensis (Bush, 1885) Carolina Toothshell 241. Polyschides tetraschistus (Watson, 1879) Fourtooth Toothshell - Gastropods - 242. Patelloida pustulata (Helbling, 1779) Spotted Limpet 243. Diodora cayenensis (Lamarck, 1822) Cayenne Keyhole Limpet 244. Diodora listeri (d’Orbigny, 1847) Listers Keyhole Limpet 245. Diodora meta (von Ihering, 1927) Meta Keyhole Limpet 246. Diodora sayi (Dall, 1889a) Say’s Keyhole Limpet 247. Lucapinella limatula (Reeve, 1850) File Fleshy Limpet 248. Rimula frenulata (Dall, 1889a) Bridle Rimula 249. Rimula pycnonema Pilsbry, 1943 Threaded Rimula 250. Arene bairdii (Dall, 1889a) Warty Cyclostreme 251. Arene cruentata (Mühlfeld, 1829) Star Cyclostreme 252. Arene variabilis (Dall, 1889a) Variable Cyclostreme 253. Marevalvata tricarinata (Stearns, 1872) Gem Cyclostreme 254. Astralium phoebium (Röding, 1798) Longspine Starsnail 255. Didianema pauli Pilsbry and McGinty, 1945 Paul’s Skenea 256. Didianema species 257. Eulithidium thalassicola (Robertson, 1958) Turtlegrass Pheasant) 258. Lithopoma americanum (Gmelin, 1791) American Starsnail 259. Turbo castanea Gmelin, 1791 Chestnut Turban 260. Lamellitrochus lamellosus (A. E. Verrill and S. Smith, 1880) Lamellose Solarelle 261. Solariella lacunella (Dall, 1881) Channeled Solarelle 262. Calliostoma euglyptum (A. Adams, 1855) Sculptured Topsnail 263. Calliostoma pulchrum (C. B. Adams, 1850) Beautiful Topsnail 264. Calliostoma roseolum Dall, 1881 Rosy Topsnail 265. Calliostoma scalenum Quinn, 1992 Gulfstream Topsnail 266. Calliostoma yucatecanum Dall, 1881 Depressed Topsnail 267. Parviturbo francesae Pilsbry and McGinty, 1945 Frances’ Cyclostreme 268. Skenea species 269. Nerita fulgurans Gmelin, 1791 Antillean Nerite 270. Vitta usnea (Röding, 1798) Olive Nerite 271. Vitta virginea (Linnaeus, 1758) Virgin Nerite 272. Finella sp. aff. adamsi (Dall, 1889a) cf. Adams’ Cerith 273. Finella dubia (d’Orbigny, 1840) Dubious Cerith 274. Litiopa melanostoma Rang, 1829 Sargassum Snail 275. Bittiolum varium (L. Pfeiffer, 1840) Grass Cerith 276. Cerithium atratum (Born, 1778) Dark Cerith 277. Cerithium lutosum Menke, 1828 Variable Cerith 278. Cerithidea scalariformis (Say, 1825) Ladder Hornsnail 279. Fossarus bellus Dall, 1889a Beautiful Fossarus 280. Modulus modulus (Linnaeus, 1758) Buttonsnail 281. Turritella acropora Dall, 1889a Boring Turretsnail 282. Turritella exoleta (Linnaeus, 1758) Eastern Turretsnail 283. Vermicularia knorrii (Deshayes, 1843) Florida Wormsnail 284. Vermicularia spirata (Philippi, 1836) West Indian Wormsnail 285. Tenagodus squamatus (de Blainville, 1827) Slit Wormsnail 286. Echinolittorina placida Reid. 2009 Interrupted Periwinkle 287. Fossarilittorina meleagris (Potiez and Michaud, 1838) White-spot Periwinkle 288. Littoraria angulifera (Lamarck, 1822) Mangrove Periwinkle 289. Littoraria irrorata (Say, 1822) Marsh Periwinkle 290. Skeneopsis planorbis (Fabricius, 1780) Flat Skenea 291. Amphithalamus rauli Rolán, 1991 Raul’s Barleysnail 291a. Amphithalamus vallei  Aguayo and Jaume, 1946 Vallé’s Barleysnail 292. Barleeia sp. aff. tincta (Guppy, 1894) cf. Caribbean Barleysnail 293. Caelatura gerhardtae (de Jong and Coomans, 1988) Gerhardt’s Barleysnail 294. Alvania auberiana (d’Orbigny, 1842) West Indian Alvania 295. Alvania precipitata (Dall, 1889a) Precipitate Alvania 296. Folinia sp. aff. bermudezi (Aguayo and Rehder, 1936) cf. Bermudez’ Risso 297. Simulamerelina caribaea (d’Orbigny, 1842) Caribbean Alvania 298. Phosinella sagraiana (d’Orbigny, 1842) Sagra’s Risso 299. Schwartziella catesbyana (d’Orbigny, 1842) Catesby’s Risso 300. Schwartziella sp. aff. floridana (Olsson and Harbison, 1953) cf. Florida Risso 301. Zebina browniana (d’Orbigny, 1842) Smooth Risso 302. Littoridinops monroensis (Frauenfeld, 1863) Cockscomb Hydrobe 303. Littoridinops tenuipes (Couper, 1844) Henscomb Hydrobe 304. Spurwinkia salsa (Pilsbry, 1905) Saltmarsh Hydrobe 305. Truncatella caribaeensis Reeve, 1842 Caribbean Truncatella 306. Assiminea succinea (L. Pfeiffer, 1840) Atlantic Assiminea 307. Pelycidion megalomastoma (Olsson and McGinty, 1958) Largemouth Tinysnail 308. Aorotrema cistronium (Dall, 1889a) Three-keel Vitrinella 309. Circulus liratus (A. E. Verrill, 1882) Lirate Vitrinella 310. Cochliolepis parasitica Stimpson, 1858 Parasitic Scalesnail 311. Cyclostremiscus beauii (P. Fischer, 1857) Beau’s Vitrinella 312. Cyclostremiscus cubanus (Pilsbry and Aguayo, 1933) Cuban Vitrinella 313. Cyclostremiscus jeannae Pilsbry and McGinty, 1946 Jeanne’s Vitrinella 314. Cyclostremiscus pentagonus (Gabb. 1873) Trilix Vitrinella 315. Episcynia inornata (d’Orbigny, 1842) Fringed Vitrinella 316. Parviturboides interruptus (C. B. Adams, 1850) Interrupted Vitrinella 317. Solariorbis blakei (Rehder, 1944) Blake’s Vitrinella 318. Solariorbis infracarinatus Gabb, 1881 Gabb’s Vitrinella 319. Solariorbis species 320. Teinostoma  sp. aff. altum Pilsbry in Olsson and Harbison, 1953 cf. High-spired Vitrinella 321. Teinostoma biscaynense Pilsbry and McGinty, 1945 Biscayne Vitrinella 322. Teinostoma cryptospira (A. E. Verrill, 1884) Hidden-spired Vitrinella 323. Teinostoma goniogyrus Pilsbry and McGinty, 1945 Angle-whorled Vitrinella 324. Teinostoma incertum Pilsbry and McGinty, 1945 Uncertain Vitrinella 325. Teinostoma megastoma (C. B. Adams, 1850) Big-mouth Vitrinella 326. Teinostoma minusculum (Bush, 1897) Tiny Vitrinella 327. Teinostoma obtectum Pilsbry and McGinty, 1945 Glossy Vitrinella 328. Teinostoma reclusum (Dall, 1889a) Recluse Vitrinella 329. Vitrinella helicoidea C. B. Adams, 1850 Helix Vitrinella 330. Vitrinella semisculpta Olsson and McGinty, 1958 Half-sculpted Vitrinella 331. Vitrinella terminalis Pilsbry and McGinty, 1946 Terminal Vitrinella 332. "Vitrinella" tincta C. B. Adams, 1850 Tinted Vitrinella 333. Vitrinorbis species 334. Caecum antillarum Carpenter, 1857 Antillean Caecum 335. Caecum bipartitum de Folin, 1870 Bipartite Caecum 336. Caecum carolinianum Dall, 1892 Carolina Caecum 337. Caecum cooperi S. Smith, 1860 Cooper's Caecum 338. Caecum donmoorei Mitchell-Tapping, 1979 Don Moore's Caecum 339. Caecum floridanum Stimpson, 1851 Florida Caecum 340. Caecum imbricatum Carpenter, 1858 Imbricate Caecum 341. Caecum multicostatum de Folin, 1867 Fine-line Caecum 342. Caecum pulchellum Stimpson, 1851 Beautiful Caecum 343. Caecum sp. aff. pulchellum Stimpson, 1851 cf. Beautiful Caecum 344. Caecum regulare Carpenter, 1858 Regular Caecum 345. Caecum sp. aff. regulare Carpenter, 1858 cf. Regular Caecum 346. Caecum striatum de Folin, 1868 Striate Caecum 347. Caecum vestitum de Folin, 1867 Vested Caecum 348. Meioceras cubitatum de Folin, 1868 Smooth Caecum 349. Meioceras nitidum (Stimpson, 1851) Little Horn Caecum 350. Strombus alatus Gmelin, 1791 Florida Fighting Conch 351. Strombus costatus Gmelin, 1791 Milk Conch 352. Hipponix antiquatus (Linnaeus, 1767) White Hoofsnail 353. Macromphalina palmalittoris Pilsbry and McGinty, 1950 Palm Beach Macromphaline 354. Macromphalina susoi Rolán and Rubio, 1998 Suso’s Macromphaline 355. Megalomphalus pilsbryi (Olsson and McGinty, 1958) Pilsbry's Macromphaline 356. Bostrycapulus aculeatus (Gmelin, 1791) Spiny Slippersnail 357. Calyptraea centralis (Conrad, 1841) Circular Chinese-hat 358. Crepidula atrasolea Collin, 2000 Blackfoot Slippersnail 359. Crepidula convexa Say, 1822 Convex Slippersnail 359a. Crepidula depressa Say, 1822 Depressed Slippersnail 360. Crepidula fornicata (Linnaeus, 1758) Common Atlantic Slippersnail 361. Crucibulum auricula (Gmelin, 1791) West Indian Cup-and-saucer 362. Crucibulum striatum (Say, 1826) Striate Cup-and-saucer 363. Xenophora conchyliophora (Born, 1780) American Carriersnail 364. Petaloconchus erectus (Dall, 1888) Erect Wormsnail 365. Petaloconchus floridanus Olsson and Harbison, 1953 Slab Wormsnail 366. Erosaria acicularis (Gmelin, 1791) Atlantic Yellow Cowrie 367. Luria cinerea (Gmelin, 1791) Atlantic Gray Cowrie 368. Macrocypraea cervus (Linnaeus, 1771) Atlantic Deer Cowrie 369. Cyphoma mcgintyi Pilsbry, 1939 McGinty's Cyphoma 370. Simnialena uniplicata (G. B. Sowerby II, 1848) One-tooth Simnia 371. Hespererato maugeriae (J. E. Gray, 1832) Green Erato 372. Cleotrivia antillarum (F. A. Schilder, 1922) Antilles Trivia 373. Cleotrivia candidula (Gaskoin, 1836) White Trivia 374. Niveria suffusa (Gray, 1827) Pink Trivia 375. Niveria maltbiana (Schwengel and McGinty, 1942) Maltbie's Trivia 376. Pusula pediculus (Linnaeus, 1758) Coffeebean Trivia 377. Lamellaria species 378. Natica tedbayeri Rehder, 1986 Florida Moonsnail 379. Naticarius canrena (Linnaeus, 1758) Colorful Moonsnail 380. Neverita duplicata (Say, 1822) Shark Eye 381. Polinices lacteus (Guilding, 1834) Milk Moonsnail 382. Polinices uberinus (d’Orbigny, 1842) White Moonsnail 383. Sigatica carolinensis (Dall, 1889a) Carolina Moonsnail 384. Sigatica semisulcata (J. E. Gray, 1839) Semisulcate Moonsnail 385. Sinum maculatum (Say, 1831) Brown Baby Ear 386. Sinum perspectivum (Say, 1831) White Baby Ear 387. Tectonatica pusilla (Say, 1822) Miniature Moonsnail 388. Casmaria ponderosa atlantica Clench, 1944 Atlantic Casmaria 389. Cassis flammea (Linnaeus, 1758) Flame Helmet 390. Cassis madagascariensis spinella Clench, 1944 Cameo Helmet 391. Cassis tuberosa (Linnaeus, 1758) - Caribbean Helmet 392. Cypraecassis testiculus (Linnaeus, 1758) Reticulate Cowrie-helmet 393. Semicassis granulata granulata (Born, 1778) Scotch Bonnet 394. Tonna galea (Linnaeus, 1758) Giant Tun 395. Tonna maculosa (Dillwyn, 1817) Atlantic Partridge Tun 396. Ficus papyratia (Say, 1822) Atlantic Figsnail 397. Charonia tritonis variegata (Lamarck, 1816) Atlantic Trumpet Triton 398. Cymatium aquatile (Reeve, 1844) Cosmopolitan Hairy Triton 399. Cymatium comptum (A. Adams, 1855) Dwarf Triton 400. Cymatium cynocephalum (Lamarck, 1816) Doghead Triton 401. Cymatium krebsii (Mørch, 1877) Krebs' Triton 402. Cymatium labiosum (Wood, 1828) Lip Triton 403. Cymatium martinianum (d'Orbigny, 1847) Atlantic Hairy Triton 404. Cymatium occidentale Clench and Turner, 1957 Pale Triton 405. Cymatium parthenopeum (von Salis, 1793) Giant Triton 406. Linatella caudata (Gmelin, 1791) Ringed Triton 407. Distorsio clathrata (Lamarck, 1816) Atlantic Distorsio 408. Distorsio mcgintyi Emerson and Puffer, 1953 McGinty's Distorsio 409. Bufonaria bufo (Bruguière, 1792) Chestnut Frogsnail 410. Bursa granularis (Röding, 1798) Granular Frogsnail 411. Bursa rhodostoma thomae (d'Orbigny, 1847) St. Thomas Frogsnail 412. Atlanta fusca Souleyet, 1852 Brown Atlanta 413. Atlanta inclinata Souleyet, 1852 Inclined Atlanta 414. Atlanta peronii Lesueur, 1817 Peron's Atlanta 415. Cerithiopsis academicorum  Rolán and Espinosa, 1996 Iota Miniature Cerith 416. Cerithiopsis flava (C. B. Adams, 1850) Yellow Miniature Cerith 417. Cerithiopsis fusiformis (C. B. Adams, 1850) Brown Miniature Cerith 418. Cerithiopsis gemmulosa (C. B. Adams, 1847) Gem Miniature Cerith 419. Cerithiopsis io Dall and Bartsch, 1911 Io Miniature Cerith 420. Cerithiopsis parvada Rolán, Espinosa, and Fernández-Garcés, 2007 421. Cerithiopsis species A 422. Cerithiopsis species B 423. Cerithiopsis species C 424. Cerithiopsis species D 425. Horologica pupa (Dall and Simpson, 1901) Pupa Miniature Cerith 426. Retilaskeya emersonii (C. B. Adams, 1839) Emerson’s Miniature Cerith 427. Seila adamsii (H. C. Lea, 1845) Adams’ Miniature Cerith 428. Cosmotriphora arnoldoi Faber and Moolenbeek, 1991 Red-spot Triphora 429. Cosmotriphora melanura (C. B. Adams, 1850) White Atlantic Triphora 430. Eutriphora auffenbergi Rolán and Lee, 2008 Auffenberg’s Triphora 431. Latitriphora albida (A. Adams, 1851) Samana Triphora 432. Marshallora nigrocincta  (C. B. Adams, 1839)  Black-line Triphora 433. Marshallora ostenta  Rolán and Fernández-Garcés, 2008  Thin-line Triphora 434. Mesophora novem  (Nowell-Usticke, 1969)  Usticke’s Triphora 435. Metaxia excelsa Faber and Moolenbeek, 1991 Slender Metaxia 436. Metaxia rugulosa (C. B. Adams, 1850) Rugged Metaxia 437. Metaxia vicina (C. B. Adams, 1850) Similar Metaxia 438. Monophorus olivaceus (Dall, 1889a) Ornate Triphora 439. Nototripohora decorata (C. B. Adams, 1850) Mottled Triphora 440. Sagenotriphora osclausum Rolán and Fernández-Garcés, 1995 Closed-mouth Triphora 441. Similiphora intermedia (C. B. Adams, 1850) Beautiful Triphora 442. “Triphora” atlantica (E. A. Smith, 1890) Two-band Triphora 443. "Triphora" ellyae de Jong and Coomans, 1988 Elly’s Triphora 444. “Triphora” yociusi Rolán and Lee, 2008  Ted Yocius’ Triphora 445. Amaea retifera (Dall, 1889a) Reticulate Wentletrap 446. Boreoscala blainei (Clench and Turner, 1953) White-wash Wentletrap 447. Cirsotrema dalli Rehder, 1945 Plastered Wentletrap 448. Depressiscala nautlae (Mørch, 1874) Slender Wentletrap 449. Depressiscala nitidella (Dall, 1889a) Mottled Wentletrap 450. Epitonium sp. aff. albidum (d'Orbigny, 1842) cf. Bladed Wentletrap 451. Epitonium angulatum (Say, 1831) Angulate Wentletrap 452. Epitonium apiculatum (Dall, 1889a) Semismooth Wentletrap 453. Epitonium candeanum (d'Orbigny, 1842) Candé's Wentletrap 454. Epitonium championi Clench and Turner, 1962 Champion's Wentletrap 455. Epitonium denticulatum (G. B. Sowerby II, 1844) Tooth-rib Wentletrap 456. Epitonium foliaceicosta (d'Orbigny, 1842) Wrinkled-rib Wentletrap 457. Epitonium humphreysii (Kiener, 1838) Humphrey's Wentletrap 458. Epitonium krebsii (Mørch, 1874) Stout Wentletrap 459. Epitonium lamellosum (Lamarck, 1822) Lamellose Wentletrap 460. Epitonium multistriatum (Say, 1826) Many-ribbed Wentletrap 461. Epitonium novangliae (Couthouy, 1838) New England Wentletrap 462. Epitonium occidentale (Nyst, 1871) Fine-ribbed Wentletrap 463. Epitonium rupicola (Kurtz, 1860) Brown-band Wentletrap 464. Epitonium striatissimum (di Monterosato, 1878) Frosted Wentletrap 465. Epitonium turritellula (Mørch, 1874) Little Turret Wentletrap 466. Epitonium sp. aff. worsfoldi Robertson, 1994  cf. Worsfold's Wentletrap 467. Opalia burryi Clench and Turner, 1950b Burry's Wentletrap 468. Opalia pumilio (Mørch, 1874) Dwarf Wentletrap 469. Recluzia rollandiana Petit de la Saussaye, 1853 Brown Janthina 470. Graphis menkhorsti de Jong and Coomans, 1988 Menkhorst's Aclis 471. Eulima bifasciata d’Orbigny, 1841 Two-band Eulima 472. Eulima sp. aff. bifasciata d’Orbigny, 1841 cf. Two-band Eulima 473. Eulima fulvocincta C. B. Adams, 1850 Brown-varix Eulima 474. Eulima sp. aff. fulvocincta C. B. Adams, 1850 cf. Brown-varix Eulima 475. Eulimostraca subcarinata (d’Orbigny, 1841) Brown-line Eulima 476. Eulimostraca sp. aff. subcarinata (d’Orbigny, 1841) cf. Brown-line Eulima 477. Eulimostraca species 478. Melanella sp. aff. amblytera A (A. E. Verrill and Bush, 1900) 479. Melanella sp. aff. amblytera B (A. E. Verrill and Bush, 1900) 480. Melanella bermudezi Pilsbry and Aguayo, 1933 Bermudez’ Eulima 481. Melanella conoidea (Kurtz and Stimpson, 1851) Conoidal Eulima 482. Melanella engonia (A. E. Verrill and Bush, 1900) Angulate Eulima 483. Melanella hypsela (A. E. Verrill and Bush, 1900) Sharp Eulima 484. Melanella sp. aff. hypsela (A. E. Verrill and Bush, 1900) cf. Sharp Eulima 485. Melanella jamaicensis (C. B. Adams, 1845) Jamaica Eulima 486. Melanella species 487. Microeulima sp. aff. hemphillii (Dall, 1884) cf. Brown Eulima 488. Niso aeglees Bush, 1885 Brown-line Niso 489. Niso hendersoni Bartsch, 1953 Beautiful Niso 490. Oceanida graduata de Folin, 1871 Shouldered Eulima 491. Oceanida inglei Lyons, 1978b Ingle’s Eulima 492. Pelseneeria stimpsonii (A. E. Verrill, 1872) Stimpson’s Eulima 493. Sabinella troglodytes (Thiele, 1925) Pencil-spine Eulima 494. Vitreolina arcuata (C. B. Adams, 1850) Twisted Eulima 495. Vitreolina conica (C. B. Adams, 1850) Conical Eulima 496. Acanthotrophon striatoides E. Vokes, 1980 Knobbed Trophon 497. Aspella senex Dall, 1903 Graybeard Aspella 498. Aspella producta (Pease, 1862) Elongate Aspella 499. Calotrophon ostrearum (Conrad, 1846) Mauve-mouth Drill 500. Chicoreus florifer dilectus (A. Adams, 1855) Lace Murex