BY E. P. EAilSAY, F.L.S. 463 



of the diameter of the eye behind the eye, the diameter of the orbit 

 is five times in the length of the head ; the height of the body at 

 the commencement of tho second dorsal is nearly eqnal to the 

 length of the head, and is thrice and three-fonrths in the length 

 of the body, Tvithont the caudal fin. Snout once and a-third the 

 diameter of the eye. Head thrice and two-thirds in the length 

 without caudal, the barbel on the chin equal in length to the short 

 diameter of the e^^e, less than the long ; the width of the inter- 

 orbital space equal to the snout. Yent opposite the fourth ray of 

 the second dorsal. Nostrils close together. Teeth in viliform 

 bands in the jaws, uniform, no larger series. The depth of the 

 head is more than one-fifth greater than its width ; the anterior 

 dorsal fin commences behind the root of the pectoral ; the length of 

 the pectoral erceeds the distance from the posterior margin of the 

 orbit to the upper angle of the gill covers. The ventral is inserted 

 the length of the pectoral from its base, and is a little longer 

 than the pectoral fin. 



Greneral colour reddish brown or light cinnamon, eye bright 

 yellow ; the pectoral fins orange ; lips, gills, chin, and ventral 

 fins orange-yellow ; the anal, dorsal, and caudal fins reddish- 

 brown with a distinct black margin. 



Hah. Wollongong. 



Species or Eucalyptus in the County of CuMiiEiiL.^-^D : theih 



HABITAT AND TJSES. 



By THE Eev. Dh. Woolls, D.D., F.L.S., &c. 



Part III. 



Section III. Eiiytiphloije. 



1. £. acmenoide.^, (Schau.) or the ''White Mahogany," is a 



species which Mr. Bentham has united with U. 2) Huh r is, or the 



" Blackbutt." Baron Mueller (Decade 3,) speaks of it somewhat 



doubtfully as a distinct species, but I think that further inquiry 



