60 Journal of the F.M.S. Museums. [Vov. VII, 
Marcus Ward Lyon, Jr. “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 Rlhio-Lingga Archipelago, 
with descriptions of new species 
and a revised list.” 
Proc. U. S. Nat. Mus. vol. xxxvi, pp. 479—491, Pl. 39 (1909). 
Marcus Ward Lyon, Jr. “Tree Shrews: an Account of the 
Mammalian Family, Tupaide.” 
Proc. U. S. Nat. Mus. vol. xiv. pp. 1—88. Pls. 1—11 (1913). 
Oldfield Thomas, and ‘‘ Diagnoses of New Mammals col- 
Rk. C. Wroughton. lected by Mr. H. C. Robinson in 
the Malay Peninsula and Rhio 
Archipelago.” 
Ann. and Mag. Nat. Hist. (8) 11, pp. 439—441 (1909). 
Oldfield 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 Museum by the 
Government of the Federated 
Malay States.” 
Jowrn. 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). 
DEG. 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. xxxviil, pp. 343—352 (1910). 
Almost the largest island that has remained unvisited 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, Ig15. 
Our most cordial thanks are due to Mr. H. Spakler, at that 
time Consul General of the Netherlands in Singapore, who on 
this, as on numerous previous occasions proved most helpful in 
