3G7 



Plesiastra\a, 13. 



indurate, Vcrrill, 2, 13, 23. 

 Plesiofnngida\ Dune. 2, 14. 

 Plesioneura Alysos, Moore, 54. 

 Plesioporitida;. Dune, 3, 17. 

 Pleurotoma, 176. 



nodifcra, Lamk., 176. 



(Drillia) crenularis, Lamk., 176. 



(Surcula) javaua, L., 176. 



(Turris) armillata, Reeve, 176. 

 Pleurotoruidre, 176. 

 Plexaura, 237, 306. 



indica, Ridley, 225, 233, 235, 

 247. 



Plicatula depressa, Lamk., 202. 

 Plumularidne, ftnote, 134. 

 Plumulariidce. 134. 

 Pocillopora, 7, 22, 24. 



casspitosa, Dana, 2, 7. 



favosa, Ehr., 2, 7. 

 Pocilloporidre, Dune, 2, 7. 

 Pocock, R. L, Report on the Myrio- 

 poda of the Mergui Archipelago, 

 287. 

 Podabacia, 15. 



Crustacea, Ed. & H., 15. 

 Podica persona ta, Gray, 153. 

 Policella, Gray, 284. 



manillensls, Roll, 268, 284, 2S5. 



tenuis, Marsh. § Fowler, 268, 285, 

 286. 



Pallia tranquebarica, Gm., 180. 

 Polvcvathus, 6, 21. 



difficiHs, Dune, 2, 3, 7, 22, 

 25. 



Yerrilli, Dune, 2, 3, 6, 21, 25. 

 Polydesmidie, 291. 

 Polyommatus Erylus, Godt, 43. 



Sanyra, Moore, 39. 

 Polyplacophora, 199. 

 Polytherses, Duch. $ Mich., 61, 63, 64, 

 82. 



Polyzoa and Hydroida of the Mergui 

 Archipelago, On the, Rev. Thos. 

 Hincks, 121. 

 Polyzoa, 121 ; species from Mergui 



already recorded, 129. 

 Porella, Gray, 131. 



malleolus, Hincks, 131. 

 Porites, 20, 23. 



conglomerate, var., Quoy Gaim., 

 3, 20. 



excavate, Vcrrill., 3, 20, 24. 



nodifera, Klunz., 3. 30. 

 Poritia Phraatica, Hewits., 38. 

 Poritida?, 3, 20. 

 Potamides, spp., 191. 



(Cerithidea) alatus, Philippi, 169. 



( ) fluviatilis, Portiez § Mkhaud, 



169. 



Lnor. jourx. — zoology/, yol. xxr. 



Polamides (Cerithidea) obtusns, Suie, 

 168. 



( ) quadratus, Sou:., 169. 



Precis Iphita, Cram., 35. 

 Primates, 336. 

 Prionastrrea, 14. 



abdita, Sol , 2, 14. 



halicora, Ed. & H., 11. 



robusta, Dana, 2, 14. 



vasta, Klunz., 2, 14. 

 Prioneris Cleinanthe, Douhl., 50. 

 Procodeca angulifera, Walk., 55. 

 Prosimias, 336. 



Psammobia bipartita, Philippi, 216. 

 ccerulcsccns, Reeve, 216. 

 pellucida, Lamk., 216. 

 tripartita, Desh., 216. 

 Psammodynastes pulveralentus, Boic, 



335, 346. 

 Psammogorgia, 237, 238. 



plexauroides, Ridley, 223, 225. 235, 

 246. 



Psammonemata, 61, 63, 82. 

 Psammophidce, 346. 

 Pscudolyccena Mantra, Feld., 44. 

 Pterocera lambis, L., 190. 

 Pteroeides, 268. 



chinense, Hcrkl., 267, 272, 275, 

 276. 



, var. a, Marsh. $ Fowler. 273, 



286. 



, var. /3, Marsh. § Fowler, 274, 



286. 



elegans, Hcrkl., 267, 268, 286. 



Esperi, Hcrkl., 267, 275. 



, var. a, Marsh. <f Fowler, '2~'k 



276, 286. 

 , var. /3, Marsh. §• Fowler, 276, 



286. 



Lacazii, Roll. 267, 270. 



, var. a, Marsh. $ Fvwlcr, 270, 



286. 



, var. (3, Marsh. dp Fowler, 270, 



271, 286. 



macracantha, Roll., 272. 

 Pteroeidids, 267, 268. 

 Pterogorgia, 238. 

 Pteromys cineraceus, Blyth, 339. 



oral, Tickcll, 339. 

 Pteropodidre. 337. 

 Pteropus, 337. 



edulis, Geoffr., 332, 337. 

 Pterygospidea Ravi, Moore, 53. 

 Ptyas Korros, Rcinw., 345. 

 Pulmonata, 166. 



Purpura bitubercularis, var.. Ricncr , 

 179. 



distinguenda, Dunk., 179. 

 gradata, Jonas, 179. 

 granulata, Duclos, 178. 



31 



