419 
— 9. Ph. duplicata Sw. p. 332. — 10. Ph. granulata Sh. p. 333. — 11. Ph. tongana Quoy. 
Gaim. p. 240. — 12. Ph. acuminata Gr. p. 333. 
Tafel XL VII. 
Fig. 1. Physa squalida Mor. p. 334. — 2. Ph. Angolensis Mor. p. 334. — 3. Ph. 
Novo-Guineae Cles. p. 335. — 5. Ph. semiplicata Mor. p. 336. — 6. Ph. Canefriana 
Cless. p. 337. u. p. 410. — 7. Ph. crystallina Mor. p. 338. — 8. Ph. Peasei Cles. p. 339. — 
9. Ph. nitidula Cles. p. 339. — 10. Ph. papyracea Sw. p. 340. — 11. Ph. terebra Bns. 
p. 337. — 12. Ph. moderata Cles. p. 338. 
Tafel XLVIII. 
Fig. 1. Physa tongana Qu. G. p. 340. — 2. Physopsis globosa Mor. p. 345. — 3. Ph. 
Moreletiana Cles. p. 341. — 4. Ph. castanea Sw. p. 310. — 5. Ph. naticoides Cles. p. 341. — 
6. Ph. gibberula Mss. p. 342. — 7. Ph. Sandwichensis Cles. p. 342. — 8. Ph. Seychellana Mts. 
p. 343. — 9. Ph. lacustris Cles. p. 344. 10. Ph. moluccensis Mts. p. 344. — 11. Physopsis 
nasuta Mts. p. 346. — 12. Ph. Venezuelensis Mts. p. 345. 
Tafel XLIX. 
Fig. 1. Physa Haynesi Tryon p. 366. — 2. Ph. Albertisi Cles. p. 347. — 3. Physopsis 
abyssinica Mts. p. 347. — 4. Ph. Philippina Mts. p. 348. — 5. Ph. speculosa Mor. p. 349. 
— 6. Ph. Semperi Cles. p. 348. — 7. Ph. ßohlfi Cles. p. 349. — 9. Ph. Celebensis Mts. 
p. 359. — 9. Ph. Hildebrandti Mes. p. 351. — 10. Ph. crebriciliata Wds. p. 351. — 11. Ph. 
Benguelensis Sw. p. 352. — 12. Ph. Polakowskii Cles. p. 352. 
Tafel L. 
Fig. 1. Limnaeus rufescens Gray p. 375. — 2. Lim. Barbadensis Bk. p. 379. — 
3. Lim. patula Trosch. p. 378. — 4. Lim. chlamys Trosch. p. 377. — 5. Lim. Swinhoei 
Ad. p. 377. — 6. Lim. nucleus Trosch. p. 379. — 9. Lim. Crosseanus Mab. p. 376. — 
9. Lim. siamensia Sw. p. 380. — 10. Lim. Angasi Sw. p. 380. 
Tafel LI. 
Fig. 1. Physa tortuosa Cles. p. 360. — 2. Ph. Aschersoni Cles. p. 362. — 3. Ph. 
conica Cles. p. 360. — 4. Ph. multispirata Cles. p. 361. — 5. Ph. Zanzebarica Cles. p. 362. 
— 6. Ph. Waterhousei Cles. p. 361. — 7. Ph. Lincolnensis Cles. p. 363. — 8. Ph. cingu- 
lata Cles. . 364. — 9. Ph. flavida Cles. p. 364. — 10. Ph. cyanea Pir. p. 365. — 11. Ph. 
Tennisoni Cles. p. 371. — 12. Ph. cyanea Pir. p. 365. 
Tafel LII. 
Fig. 1. Limnaeus ovalis Sw. p. 374. — 2. Lim. involuta Harv. p, 405. — 3. Lim. 
Hookeri Rv. p. 381. — 4. Lim. Gebleri Midd. p. 381. — 5. Lim. Victoriae Sm. p. 382. — 
6. Lim. japonica Jay p. 382. — 7. Lim. Brazieri Sm. p. 383. — 8. Lim. Philippinensis 
Mouss. p. 383. — 9. Lim. viator Orb. p. 384. — 10. Lim, peregrinus Cles. p. 385. — 11. Lim. 
diaphanus King. p. 385. 
