60 Journal of the F.M.S. Museums. [Vol. VII, 



Marcus Ward Lyon, |r. " Mammals of Batam Island, Rhio 

 Archipelago." 

 Proc. U. S. Nat. Mus. vol. xxxi, pp. 653 — 657 (1907). 

 Marcus Ward Lyon, Jr. "Additional notes on mammals of 

 the Rhio-Lingga Archipelago, 

 * with descriptions of new species 

 and a revised list." 

 Proc. U. S. Nat. Mus. vol. xxxvi, pp. 479 — 491. PI. 39 (1909). 

 Marcus Ward Lyon. Jr. "Tree Shrews: an Account of the 

 Mammalian Family, Tupaidae." 

 Proc. U. S. Nat. Mus. vol. xlv. pp. 1 — 88. Pis. 1— 11 (1913). 

 Oldheld Thomas, and " Diagnoses of New Mammals col- 

 R. C. Wroughton. lected by Mr. H. C. Robinson in 



the Malay Peninsula and Rhio 

 Archipelago." 

 Ann. ami Mag. Nat. Hist. (8) iii, pp. 439 — 441 (1909). 

 Oldlield Thomas, and "On Mammals from the Rhio 

 R. C. Wroughton. Archipelago and Malay Penin- 



sula, collected by Messrs. H. C. 

 Robinson, C. B. Kloss and E. 

 Seimund and presented to the 

 National Muse u m by the 

 Government of the Federated 

 Malay States." 

 Journ. Fed. Malay States Mus. iv, pp. 99 — 129 (1909). 

 D.G.Elliot ... "Descriptions of apparently new- 



species and sub-species of 

 Monkeys of the genus, Callic- 

 ebus, Lagothrix, Papio Pithecus, 

 Cercopithecus, Erythrocebus 

 and Presbytis." 

 Ann. and Mag. Nat. Hist. (8) iv, pp. 244—274 (1909). 

 D. G. Elliot ... "Descriptions of some new species 



of monkeys of the genera Pithe- 

 cus and Pygathrix collected by 

 Dr. W. L. Abbott and presented 

 to the United States National 

 Museum." 

 Proc U. S. Nat. Mus. vol. xxxviii, pp. 343 — 352 (1910). 

 Almost the largest island that has remained un visited by 

 any naturalist is the one now under discussion. In view of its 

 proximity to Bintang, the largest of the group, and the one 

 possessing the richest fauna, it was thought that Pulau Mapor 

 might also possess species of interest and I accordingly 

 arranged to visit it and spent a few days there at the end of 

 May and the beginning of June. 1915. 



Our most cordial thanks are due to Mr. H. Spalder, at that 

 time Consul General of the Netherlands in Singapore, who on 

 this, as on numerous previous occasions proved most helpful in 



