488 Major T. Broun on new 



A. olivieri, Sharp. — Nilgiri Hills. Closely related to tlie 

 preceding. 



A. communis, Burm. — Nilgiri Hills. 



A. igm'coUis, Blanch. — Nilgiri Hills. 



A. glohulosa, Sharp. — Nilgiri Hills. 



A. {Spilota) regina, Newm. — Nilgiri Hills. 



LX. — Notes on the Coleopterous Family Pselaphida? of 

 the Group Faronini of A'eio Zealand, vitli Descriptions 

 of new Species. By Major T. Beoun, F.E.S. 



In the new ' Coleopterorum Catalogus ' published by Herr 

 Junk of Berlin, in February 1911, the following genera 

 are placed almost successively at the head of the Pselaphidaj: 

 Patreus, Broun, E.xeirarthra, Broun, first and second, 

 Sagula, Sharp, being fifth. This last genus comprised, at 

 that time, forty-seven species ; four of these were described 

 by Dr. Sharp, four by M. Raffray, one by Herr Reitter of 

 Vienna, and the remaining thirty-eight by myself. The 

 description of another species is in possession of the New 

 Zealand Institute for publication, so that the titteen new 

 species now added make a total of sixty-three. 



The search for these minute but attractive insects has 

 been pretty steadily carried on for upwards of thirty years, 

 but, notwithstanding my efforts, a great proportion of the 

 species are still represented by single specimens only. In 

 a few cases as many as five or six have been obtained 

 amongst decaying leaves in the forests ; most of the rare ones 

 were found singly on the underside of logs. 



Owing to the kindness of ]\I. RallVay, the author of 

 Wytsman's fine work on the Pselaphidte, I have now been 

 able to inspect every species of Sagola except two, and of 

 these last I possess 1\J. Raffray's figures and descriptions. 



In former years, when less than a dozen species iiad been 

 brought to our knowledge, the descriptive work was a com- 

 paratively easy matter, now it is just the reverse, so that 

 there is no exaggeration in the statement that the careful 

 comparison and detailed description of any single ordinary 

 species fully occupy an entire day. The brief diagnoses of 

 the older species, omitting as they did many essential details 

 of form and sculpture, if repeated in the cases of new species, 



