663 



ROUND CFLETODON. 



Chaetodon Rotundus. C. rotundatus cinereus, fasciis quinque 



pallidis. Lin. Syst. Nat. p. 466. 

 Orbicular grey Chaetodon, with five pale bands. 



THIS seems a species very little known : from 

 the name applied to it by Linnaeus it should seem 

 to have the body more orbicular in its outline than 

 any other species. 



SINGLE-SPOTTED CHvETODON. 



Chaetodon Unimaculatus. C. corpore rotundato-ovato griseo, 

 macula utrinque prope dor sum ovata nigra, capite fascia trans* 

 versa nigra. 



Grey Chaetodon., with round-ovate body, marked on each side 

 near the back with an oval black spot, and with a trans- 

 verse black bar across the head. 



Chaetodon unimaculatus. Block, t. 201. 



BODY round-ovate : colour grey, with a mode- 

 rately large oval black spot on each side, near the 

 back ; across the head a black bar, passing through 

 the eye : dorsal and anal fin rounded and edged 

 with black : scales rather large : gill-covers smooth. 

 Native of India. 



