Notes on Malayan freshwater fishes. 1, The giant silurid, Wallagonia tweedie; 2, The species of Channa in the collection of the Raffles Museum
On a small collection of Decapoda Brachyura, chiefly Dromiidae and Oxyrhyncha, from the neighbourhood of Singapore
Some new records of anopheline mosquitoes from the Malay Peninsula with remarks on geographical distribution
The Malayan species of Boysidia, Paraboysidia, Hypselostoma and Gyliotrachela (Gastropoda, Pulmonata, Vertiginidae) with a catalogue of all the species hitherto described
