INDEX. 535 
siliqua, Solen, 152. 
similis, Pecten, 50. 
sinensis, Calyptraa, 266. 
sinuosus, Pecten, 49. 
Smithii, Murex, 500. 
Soten, 5, 152. 
SoLtenticurtus, 5, 156. 
Sotenip#, 5, 152. - 
solida, Mactra, 105. 
solidula, Tellina, 130. 
soluta, Rissoa, 365, 520. 
sordida, Natica, 467. 
SpHa4n1A, 5, 150. 
spinifera, Lucina, 88. 
spiralis, Chemnitzia, 425, 523. 
spiralis, Odostomia(Chemnitzia), 425. 
spiralis, Turbo (Chemnitzia), 425. 
Spreiaris, 7, 303. 
SPrRu.a, 8. 
squamosum, Lepton, 75. 
squamosus, Solen (Lepton), 75. 
squamula, Anomia, 40, 
striata, Anomia, 40. 
striata, Rissoa, 360, 520. 
striatula, Rissoa, 372. 
striatula, Venus, 115. 
striatus, Pecten, 54, 
striatus, Trochus, 309. 
strigella, Cylichna (Bulla), 285. 
strigillatus, Solen (Solenicurtus ), 157. 
striolata, Anomia, 40. 
striolata, Mangelia (Murex), 500. 
striolata, Odostomia(Chemnitzia) ,420. 
stultorum, Mactra, 104. 
STyLirer, 7, 454, 
subauriculata, Lima (Pecten), 54. 
subauriculatus, Pecten, 54. 
subcarinatus, Adeorbis (Trochus),317. 
subcarinatus, Helix (Trochus), 317. 
subcarinatus, Trochus, 317. 
suborbicularis, Kellia, 89. 
subsaxatilis, Mytilus, 58. 
substriata, Montacuta, 95. 
subtruncata, Mactra, 105. 
subulata, Eulima, 452. 
subumbilicata, Rissoa, 353. 
suecicum, Cardium, 103. 
sulcata, Astarte, 111. 
supranitida, Aclis, 453. 
Synposmya, 5, 1386, 
tarentina, Avicula, 64. 
Tarentinum, Dentalinm, 226, 514. 
TELLINA, 5, 125. 
tellinella (Psammobia), Tellina, 127. 
TELLINID#, 5, 123. 
tenebrosa, Littorina, 342. 
tenera, Lima (Pecten), 54. 
tentaculata, Lamellaria, 469. 
tenuis, Nucula, 71. 
tenuis, Syndosmya, 138. 
tenuis, Tellina, 129. 
terebra, Turbo (Turritella), 331. 
TEREBRATULA, 4, 35. 
TEREBRATULIDA, 4, 35. 
TEREDO, 9, 213. 
teres (Mangelia), Murex, 502. 
testudinalis, Acmza, 263. 
tetragona, Arca, 66. 
Thracia, 140. 
tigrinus, Pecten, 54, 
ToRNATELLA, 7, 386. 
TORNATELLID, 7, 386. 
tornatilis, Voluta (Tornatella), 386. 
trachea, Caecum, 327, 517. 
Trevilliana, Mangelia (Murex), 502, 
Trevilliana, Scalaria, 463. 
Trevillianus, Murex, 502. 
triangularis, Astarte, 111. 
TrocHID®, 7, 303. 
Trocuus, 7, 305. 
Trophon, 479. 
truncata (Cylichna), Bulla, 283. 
truncata, Mactra, 105. 
truncata, Mya, 165. 
TRUNCATELLA, 7, 380. 
truncatula, Odostomia (Chemnitzia), 
448, 
tubercularis (Cerithiopsis),Murex,490. 
? tuberculata, Haliotis, 255. 
tubularis, Anomia, 40. 
tulipa, Modiola, 61. 
tumidus, Trochus, 313. 
turricula (Mangelia), Murex, 502. 
turrita, Odostomia (Chemnitzia), 420. 
TURRITELLA, 7, dal. 
Turtoni, Galeomma, 72. 
Turtoni (Fusus), Murex, 4838. 
Turtoni, Scalaria, 463. 
Turtoni, Stylifer, 454. 
TurtontA, 5, 97. 
TURTONIAD&, 5, 96. 
ulvee, Rissoa, 353. 
umbilicata (Cylichna), Bulla, 285. 
umbilicatus, Trochus, 312. 
undata (Venus), Lucinopsis, 133. 
undatum, Buccinum (Murex), 484. 
undatus, Murex, 484. 
undulata, Anomia, 40. 
undulatus, Trochus, 317. 
unica, Aclis (Rissoa), 377. 
unica, Chemnitzia (Rissoa), 377. 
unica, Rissoa, 377. 
unica, Turritella (Rissoa), 377. 
unicus, Turbo (Rissoa), 377. 
unidentata (Odostomia), Chemnitzia, 
419. 
Unio, 4. 
UNIONID&, 4. 
