636 HISTOIRE PARTICULIÈRE DES MOLLUSQUES. 
PupA SECALE, 348, 366, 370. 
y cylindroïdes, 366. 
d elongata, Saulc., 366. 
& Sarratina, 866. 
Ÿ Boileausiana, 367. 
Pupa secale, Drap., 366. 
— seductilis, Rossm., 397. 
— seductilis, Ziegl., 298, 299, 397, 
— seductilis, var,, Rossm., 299. 
— Sempronii, Charp., 390. 
— sexdentata, Flem., 397, 407. 
— transitus, Boub., 364. 
— tridentata, Brard., 297. 
— tridens, Drap., 297, 298, 397. 
— tridens, Gray, 302, 397. 
— tridens, Menke, 397. 
— tridens, var., Menke, 297. 
— tridens, var., Rossm., 297, 397. 
— tridentalis, Mich., 395. 
— tridentata, Brard., 397. 
PUPA TRIPLICATA, 348, 395, 398, 
B cinerea, 395. 
Pupa triplicata, Stud., 395. 
— umbilicata, Drap., 390. 
— variabilis, Drap., 374. 
— variegella, Crist. et Jan, 352. 
— Venetzii, L. Pfeiff,, 397, 408. 
— ventricosa, Drap., 344, 397. 
— ventricosa, b, Drap., 344. 
— Vergnesiana, Charp., 364. 
— vertigo, Drap., 397, 409. 
Pupella frumentum, Swains., 859. 
— variabilis, Swains., 375. 
Pupilla, Albers, 387. 
Pupilla, Beck, 381. 
Pupilla, Gray, 390. 
Pupilla, Leach, 387. 
— cylindrica, Beck, 381. 
— doliolum, Beck, 386. 
— dolium, Beck, 384. 
— Draparnaldi, Leach, 390. 
— marginata, Leach, 392. 
— pagodula, Beck, 388. 
— triplicata, Beck, 395. 
— umbilicala, Beck, 390. 
Pupilladæ, Turt., 42, 
Pupula, Agass., 507, 
— lineata, Charp., 509. 
Pythia, Gray, 416. 
Pythia, Oken, 286. 
Pythia denticulata, Beck, 415, 
— Firminii, Beck, 416. 
— myosotis, Beck, 417. 
Radis, 462. 
Radix, Montf., 458, 4162, 
— auriculatus, Flem., 462. 
Rouge, 10, 
Ruban convexe, 239. 
Ruban des bruyères, 253. 
RUMINA, 288, 309, 311. 
Rumina, Albers, 311. 
Rumina, Risso, 314. 
— decollata, Risso, 311. 
Rupicola minima, Hartm., 330. 
Sabot, 531. 
Sabots, Fér., 513, 538. 
Scalaire, Lam., 492, 498. 
Scalaria, Lam., 492. 
Scutibranches, 482. 
Segmentaria, Swains., 424. 
— lacustris, Swains., 424. 
SEGMENTINA, 423, 424. 
Seymentina, Flem., 421, 424. 
Seymentina, Gray, 424. 
— fontana, Beck, 427. 
— lineata, Flem., 424. 
— nitida, Flem., 424. 
Semilimax, Fér. père, 44. 
Semiphyllidiens, 482. 
Serroni, 157. 
Sphærium, Scop., 588. 
— cirinum, Norm., 591, 
— corneum, Scop., 591. 
— Creplini, Norm., 595. 
— Deshayesianum, Bourg., 594 
— Jeannotii, Norm., 595 
— lacustre, Bourg., 594. 
rivicola, Bourg., 590. 
— riviculum, Leach, 590. 
— Ryckholtii, Bourg., 595. 
— Scaldianum, Norm., 594. 
— solidum, Bourg. , 593. 
— Terverianum, Bourg., 595. 
Sphæœrium, Bourg., 588. 
— Brochonianum. Bourg., 594. 
— corneum, Bourg., 591, 
— lacustre, Bourg., 594. 
— ovale, Bourg., 594. 
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