514 ON CAIlABIDJi FROM WEST AUSTRALIA, 



132. S. ATERRiMUS, Cliaud., var. (1); I.e. Sp. 204, Hah. — Pin- 

 jar rah (Leaj. 



Two specimens of a species which offers but little difference 

 from S. aterrimus, Chaud. ; comparing it with specimens that 

 seem typical of S. aterrimus the following differences are noted : 

 size a little larger; prothorax wider and more strongly rugose; 

 elytra wider, more widely rounded at shoulders, more opaque, 

 less strongly striate. These differences may be sexual. 



Length 5; prothorax 0*8 x 1'2; elytra 2-6 x 2 mm. 



Note. — S. aterrimus is from S.W. Australia, according to Chau- 

 doir, (my specimens are without locality). The nearly allied 

 species found about Sydney seems a different species. 



133. S. BOOPS, Erichs.; I.e. Sp. 206. Hah. — Swan River, Bridge- 

 town (Lea). 



134. S. SIGILLATUS, Germ.; I.e. Sp. 210. Hah. — Swan River, 

 Rottnest Island, Beverley, Pinjarrah (Lea). 



Tribe HELLUONINI. 

 Genus Gigadema. 



135. G. BOSTOCKi, Casteln. ; I.e. Sp. 78. Hab. — Geraldton and 

 Mullewa (Lea). 



Subfamily PSEUDOMORPHIN^. 



Tribe PSEUDOMORPHINI. 



Genus Silpiiomorpha. 



136. S. CASTELNAUi, Reiclie; I.e. Sp. 219. i7a6.— Swan River 

 (Lea). 



Genus Adelotopus. 



137. A. BREViPENXis, Macl. ; I.e. Supp. Sp. 7299. Hah. — 

 Upper Ord River (Helms). 



138. A. DYTiscoiDBS, Newm.; I.e. Sp. 262. Hab. — Newcastle 

 (Lea). 



139. A. OBSCURUS, Casteln.; I.e. Sp. 273. Hah. — Upper Ord 

 River (Helms). 



140. A. occiDBNTALis, Casteln. ; I.e. Sp. 274. Hah. — Mount 

 Barker (Lea). 



