336 



Regd. No. "7 {cotype) 



Memoirs of the Indian Museum. 

 Leptaulax anna, Zang. 



Sumbawa 



[Vol.. Ill, 



Hamburg Museum. 



Regd. No. 



Leptaulax timoriensis (Percheron). 



Timor K. Zool. Mus., Berlin. 



4^12 

 20 

 4461 



4463 



L. dentatus (Fabricius) s. str. 



Regd. No. ^ Mt. Mauson, 2000-3000 ft. K. Zool. Mus., Berlin. 



Fuhosho, Formosa Deutsches Entom. Mus. 

 Polisha, Formosa ,. 



^0 ««? ^|y Sokutsu, Formosa 



L. dentatus, var. glabriventris, Gravely. 



. No. ^* Deli, Sumatra K. Zool. Mus., Berlin. 



Leptaulax cyclotaenius subsp. himalayae, Kuwert. 



• No. ^^ Mt. Mauson, 2000-3000 ft. K. Zool. Mus., Berlin. 



Leptaulax bicolor Fabricius) s. str. 



Regd. No. 



4415-6 4420 



20 20 

 4165-6 



20 

 4467-8 



20 

 4417-8 



20 

 4459 

 20 

 4476-7 



20 

 4419 4421 

 20 -M 

 1478-9 



2U 

 4480-1 



Mt. Mauson, 2000-3000 ft. 

 Kosempo, Formosa 

 Polisha, Formosa 

 Taiping, 4000-5000 ft. 

 St. Rambé, Sumatra 

 Preanger, Java, 4000-6000 ft. 

 Tjibodas, c. 5000 ft. 

 Tjibodas, Java 

 Banguey Island 



K. Zool. Mus., Berlin. 

 Deutsches Entom. Mus. 



K. Zool. Mus., Berlin. 

 Deutsches Entom. Mus. 

 Hamburg Museum. 

 K. Zool. Mus., Berlin. 

 Hamburg Museum. 



Regd. No. 



Leptaulax bicolor var. vicinus (Percheron). 



Mt. Kina-Balu, 4500 ft. Sarawak Museum. 



II.— SUMMARY AND CONCLUSIONS. 

 I. Classiftcation. 

 The Indo-Australian Passalidae have been divided into two main sections (pp. 

 191-192). The first section contains the Aulacocyclinae of Kuwert, together with 

 Cylindrocaulus and Auritulus It has been regarded as a single subfamily, but the 

 two last-named genera and Cerac-upes may ultimately have to be regarded as belonging 

 to a different subfamily from the rest (p. 192). It contains eight genera (pp. 192-193). 

 The second section has been subdivided into the Pleurarius , Aceraius, Macrolinus. 



