The Bulletin of the Raffles Museum, Vol. 21 (January 1950)

VAN BENTHEM JUTTING, W.S.S. The Malayan species of Boysidia, Paraboysidia, Hypselostoma and Gyliotrachela (Gastropoda, Pulmonata, Vertiginidae) with a catalogue of all the species hitherto described. Pp. 5-47. [pdf, 3614kb]

REID, J.A. Some new records of anopheline mosquitoes from the Malay Peninsula with remarks on geographical distribution. Pp. 48-58. [pdf, 1050kb]

BUITENDIJK, A.M. On a small collection of Decapoda Brachyura, chiefly Dromiidae and Oxyrhyncha, from the neighbourhood of Singapore. Pp. 59- 82. [pdf, 2298kb]

TWEEDIE, M.W.F. A collection of crabs from Aor Island, South China Sea. Pp. 83-96. [pdf, 1127kb]

TWEEDIE, M.W.F. Notes on Malayan freshwater fishes. 1, The giant silurid, Wallagonia tweedie; 2, The species of Channa in the collection of the Raffles Museum. Pp. 97-105. [pdf, 781kb]

GIBSON-HILL, C.A. Ornithological notes from the Raffles Museum, Parts 5-8. Pp. 106-131. [pdf, 2459kb]

GIBSON-HILL, C.A. A checklist of the birds of Singapore Island. Pp. 132-183. [pdf, 4374kb]

SPITTLE, R.J. Nesting habits of some Singapore birds. Pp. 184-204. [pdf, 2234kb]