Nerita. 
pennata Born — Neritina 67, 278. 
— Chemn. — Natica 28 — Nerita 73. 
Perottetiana Reel. — Neritina 91. 
Peruviana Phil. 92. 
pes-elephanlis Chemn. — Natica 28. 
petechialis (Meuschen) Mörch 22. 
Petitii Reel. — Neritina 58. 
Pfeifferiana Reel. — Neritina 269. 
phasiana Reel. — Neritina 259. 
Philippii Reel. — Neritina Meridionalis 227. 
pica Gm. 67, 68. 
— Gould 106. 
picea Reel. 102. 
piperina Chemn. — Neritina pennata 67. 
piscinalis Müll. — Valvata 85. 
pisiformis Reel. — Neritina siderea 186. 
planospira Anton 23, 110. 
plexa Chemn. 10, 107. 
plicata L. 63, 112. 
Poliana Chiaje — Natica pulchella Risso. 
plumbea Wood — Natica pl. Lam. 
polita L. 72. (81). 
porcellana Chemn. — Navicella suborbicu- 
laris 31. 
Powisiana Red. — Neritina 48, 277. 
praecognita Ad. 55, 56, 111, 112. 
Prevostiana Partsch, C. Pfr. — Neritina 233. 
promontorii Gmel. 96. 
pulchella Wood — Neritina virginea 196. 
— Red. — Neritina Sowerbyana 172. 
pulligera L. — Neritina 49 (62). 
punctata Müll. — Melania sp. (punctata Lam?) 
— Chemn. — Natica fulminea var. 86. 
— Karsten, Salis — Natica millepunctata. 
— Q. G. 99. (100). 
pupa L — Neritina 130 — Pall. 223. 
purpurea Budgin — Neritina crepidularia 38. 
pusilla Müll. — Valvata piscinalis var. 84 
(Mörch synops. moll. Daniae p. 60.) 
pygmaea Marts, (reticulata var.) 109. 
quadricolor Gmel. 41. 
Quoyi Guill. 91. 
radiata Red. 114. 
radula L. — Neritopsis r. 132. 
Rangiana Red. — Neritina 249. 
rarispina Red. — Neritina, nach dem Original- 
exemplar zu N. Ualanensis gehörig (263). 
reclivata Red. — Neritina 119. 
Nerita. 
Recluziana Guill. — Neritina 262. 
— Marts, (tessellata var.) 56, 111. 
reticulata Karsten 22, 109. 
— Q. G. — Neritina dubia 137. 
ringens Rv. 60. 
ringicula Phil. 118. 
Roissyana Red. — Neritina 109. 
rubella Müll. — Neritina pulligera 49, 50 (47). 
rubicunda Perry conchol. 34, 2 unkenntlich, 
rudis Wood 22. 
— Pease 121. 
rufa Born — Natica 14, 15. 
— Mont, suppl. — Natica Montagui 91. 
— Pult. , var. Mont, suppl. — Lacuna 
puteolus 48. 
rugata Red. — Neritina 164. 
— Soul. — Neritina subpunctata 179. 
rugosa Chemn. , Gmel. — Natica costata 
Mke. (24). 
Rumphii Red. 74, 75. 
Samoensis Dkr. 109. 
sandalina Red. — Neritina 266. 
sanguinolenta Menke 28. 
saturata Hutt 100. 
Savieana Red. 111, 37, 34. 
Sayana Red. — Neritina 259. 
scabrella Phil. 19. 
scabricosta Lam. 60, 62. 
scalpta Rv. 96. 
Schmeltziana Dkr. 93. 
selot (Adanson) Red. 67. 
semiconica Wood — Neritina 105. 
semirugosa Red. 31, 110. 
Senegalensis Gmel. 96. 
serrulata Red. — Neritina ziczac var. 101, 279. 
signata Macleay, Lam. 22. 
Siquijorensis Red. — Neritina crepidularia 
var. 38, 45. 
Smithii Gray bei Wood — Neritina 103, 280. 
sobrina Red. — Neritina zebra 117. 
solium Red. — Neritina 267. 
spadicea Gmel. — Natica rufa 14, 22. 
Spengler! ana Red. 39, 40, 43. 
sphaerica Müll. — Bithynia tentaculata juv.P 
(Mörch). 
spinifera Recluz — Neritina 155, 
spinosa Budgin 1825 — Neritina spinosa 150. 
— Wood 1828 - Neritina brevispina 156 
