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Show 98 ME. E. A. SMITH ON LAND-SHELLS FEOM [Feb. 5, the island, and those quoted by Dohrn ' from the central portion near Puerto Princesa. There still remain considerable unexplored regions, so that the discovery of many new and interesting forms will doubtless be made by future collectors. To explain at a glance the distribution of the various species which constitute the Palawan fauna, the following tabular list is appended. Only those species marked with an asterisk have been seen by the writer from Palawan, the others being quoted on the authority of Dohrn. A study of the new forms discovered by Mr. Everett does not appear to affect Mr. Cooke's comment upon the relationship of this island-fauna, namely, that " Palawan affords a link between the Philippines and the Indo-Malay islands, without being very markedly allied with either group." Names of the Species. *Heiniplecta densa, Ad. Sf Rve. ... x „ egeria, Smith Hemitrichia plateni, Dohrn Euplecta cebuensis, Mlldff. „ boholensis, Pfr ^Macrochlamys pseustes, Smith ... Lamprocystis goniogyra, Mlldff.. „ succinea, Pfr # „ myops, Dohrn Sf Semp *- „ St. Johni, G.-Aust. * Sitala accepta, Smith * „ infantilis, Smith Trochonanina conicoides, Mtclfc. * „ paraguensis, Smith Trochomorpha loocensis, Hid. ... # „ metcalfei, Pfr. ... ,, splendens, Semp.. »Helix (Hadra) trailli, Pfr * ,, ( ,, ) monochroa, Sow.. # „ (Chloritis) euphrosyne, „ (Eulotella) inquieta, Dohrn. ,, ( „ ) fodiens, Pfr.... * Amphidromus entobaptus,.D0/mi. #Cochlostyla satyrus, Brod Cyclophorus acutimarginatus, ,, plateni, Dohrn ,, quadrasi, Hid „ woodianus, Lea Leptopoma acuminatum, Sow. ... „ atricapillum, Sow. ... „ distinguendum, © a o m # ... ... ... ... ... * * • * * * ... ... ... ... ^.t -°1 ° J 1 ""3 S mm • >. # ... * ... * ... ... * # ... '3 F4 * tt # * # tt * X # tt tt tt * tt tt * * tt * tt tt tt tt tt tt tt * tt tt * tt tt n 9 a 'Sn |g 5 *? jL tt * tt tt tt if- * . .. tt tt tt tt tt tt Other Localities. Lab u an. Sulu Is. Sulu Is. Busuanga. Busuanga. 1 Nachrichtsbl. deutsch. mal. Gesell. 1889, pp. 53-63. |