288 
ADDITIONS TO FAUNA. 
4. Planorbis contortus. Gaz> t. 92. f. 8.-5. Planorbis albus. 
Oaz. t. 92. f. 8. 
4th. In 1777, Pennant, in his British Zoology^ added — 
1. Yitrina pellucida, noticed again by Captain Brown in 
1818. — 2. Helix Pisana, as H. zonaria. — 3. Limnseus glaber. 
5th. Boys, in 1784, in Walker's Minute Shells^ added the fol- 
lowing small species, which had before been overlooked : — 
1. Yalvata cristata, f. 18, 19. — 2. Helix pulchella, f. 23. — 
3. Bulimus obscurus, f. 41. — 4. Achatina acicula, f. 59, 60. 
■ — 5. Carychium minimum, f. 51. — 6. Acme fusca, f. 42. — 
7. Conovulus denticulatus, f. 50. — 8. Planorbis imbricatus, 
f. 20, 21. — 9. Segmentina lineata, f. 28. 
6th. In 1786, Mr. Lightegot, the botanist, in the Philoso- 
phical Transactions^ added — 
1. Helix pulchella, var. crenella, t. 3. f. 1. 4. — 2. Helix 
aculeata, t. 2. f. 1. 5. — 3. Planorbis nitidus, t. 2. f. 1. 4. — 
4. Yelletia lacustris, t. 3. f. 1. 
7th. Dr. PuLTENEY, in his catalogue of the Dorsetshire shells, 
adds — 
1. Helix caperata. — 2. Helix umbilicata. — 3. Azeca tri- 
dens. — 4. Planorbis spirorbis. 
He added, however, to the list, at the same time, several 
exotic species. 
8th. Dr. Maton and the Eev. Mr. Backet, in 1797, in the 
Linncean Transactions^ added — 
1. Pisidium amnicum. 
9th. Montagu, in 1803, in his excellent work on the British 
Testacea^ added — - 
1. Helix fusca. — 2. Helix granulata. ■ — 3. Bulimus mon- 
tanus. “ 4. Pupa juniperi. — 5. Yertigo substriata. — 6. Yer- 
tigo angustior, as Turbo vertigo. — 7. Clausilia biplicata. — 8. 
Planorbis carinatus. — 9. Limnaeus truncatulus. — 10. Cono- 
vulus bidentatus. — 11. Conovulus albus.' — 12. Amphipeplea 
glutinosa. — 13. Cyclas calyculata. — 14. Unio ovatus. — 15. 
Unio batavus. 
