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Show 492 MR. A. H. EYERETT ON THE [May 16, regulariter attenuatus ; costis longitudinalibus circ. 8 ; apertura elongata, angusta, columella granulata et plicata; labrum incrassatum, intus serratum, supra angulum leviter sinuatum. Long. 7, maj. diam. 3 millim. Hah. Hong Kong. Of the typical form of Cythara. The serrated lip and columella present the appearance of tw?o rows of teeth, almost like those of the Cyprece. EXPLANATION OF PLATE XXXVIII. Figs. 1, 2. Pleurotoma hung erf or di, p. 489. 3, 4. edithce, p. 488. 5, 6. infrafusca, p. 489. 7, 8. walcotee, p. 487. 9, 10. albovaricosa, p. 488. 11, 12. huberti, p. 487. 13, 14. keeni, p. 489. 15, 16. Daphnella fusco-picta, p. 490. 17, 18. spencera, p. 490. 19, 20. elata, p. 490. 21, 22. Defrancia infracincta, p. 491. 23, 24. mauritiana, p. 491. 25, 26. Pleurotoma inclinata, p. 488. 27, 28. Cythara guentheri, p. 491. 29, 30. ringens, p. 491. 3. A Nominal List of the Mammals inhabiting the Bornean Group of Islands. By A. H . E V E R E T T , C.M.Z.S. [Received May 2, 1893.] As no complete catalogue of the Mammals of Borneo and Palawan appears to be available for the use of Oriental Zoo-geographers, whilst a considerable number of new species have been recorded of recent years, the notices of which are scattered among various scientific serials, it is hoped that the present list, although a merely nominal one, may not be without its use. I have elsewhere1 detailed the evidence which seems to render it necessary that Palawan should be treated as forming an integral part zoologically of the Bornean group of islands. The area of the Bornean group as a whole may be defined, therefore, for the purpose of the present list, by the same limits as those which I have adopted in a list of the Birds of Borneo and Palawan2, viz., by a line which starts from a point immediately to the west of St. Julian I. in the Tambelan Archipelago, and, being drawn south of the Great Natuna (Bungoran I.), passes northward of Labuan aud thence follows the 100-fathom line so as to embrace Balabac, Palawan (Paragua), the Calamianes, and the Cuyo Islands, and, returning along the same line of soundings on the southern side of 1 P. Z. S. 1889, p. 220. 2 Journ. Straits Branch R. As. Society, xx, p. 92 (1889), |
