504 Mr. Westwood on the Genus Staphj/Unus. 



species, which are in my cabinet, belong to the genus Clambus of 

 Fischer; they are all very minute. 



I am, &c. 



J. F. Stephens. 

 lOth November, 1827. 

 3, Leifrh-street, Burton Crescent. 



Art. LV. Additional Observations to, and CoiTections 

 of, a Paper upon the Genus Staphylinus of Linnceus. 

 Bj/ J. O. Westwood, F.L.S., S^^c. 



[To the Editor of the Zoological Journal.] 

 Sin, 



Although I cannot but consider myself already much 

 indebted to your liberality, for the insertion in your valuable 

 Journal of my Paper on the genus Staphylinus of Linnaeus, (in 

 a more especial degree on account of its being the earliest of my 

 entomological labours), I feel happy in again relying upon a 

 recurrence of your kindness, when I forward to you the following 

 additional observations upon the same subject, either for the 

 purpose of correcting errors into which I had inadvertently fallen, 

 or of combining with my former communication several additional 

 facts, trusting that such errors will be overlooked from the endea- 

 vours thus made to rectify them. 



I am, Sir, 



Your very obedient Servant, 



J. 0. Westwood. 

 Chelsea, February, 1828. 



SlAGONIUM QUADRICORNE. 



The engraver of the plate accompanying my communication 

 has omitted the natural length of the Larva of this Insect. The 

 specimen from which the figure was drawn, is about half the 



