E. JUVENILE (less than 1.5 inches long) 

 bright yellow, with black spot (encircled 

 with blue) on upper side of body. SUB- 

 ADULT individuals with black area ex- 

 panding across blue circle and over the 

 central portion of the body. ADULTS 

 black over the central and rear parts 

 of body and on dorsal and anal fins; 

 head, forepart of body, and caudal, pec- 

 toral, and pelvic fins yellow; red on 



edges of dorsal and anal fins 



rock beauty. 



Holacanthus tricolor 



(Fig. 13-15). 



Figure 15. — Holacanthus tricolor, rock beauty, adult, 

 145 mm SL (6 inches TL) 



Figure 13. — Holacanthus tricolor, juvenile, 26.8 mm 

 SL (IVi inches TL). 



EE. Body of juvenile and adult overall blu- 

 ish-black, with orange on head and 

 breast. Narrow blue stripe encircling 

 eye, and other blue stripes outlining the 

 head spines. Lidividuals usually less 



than 3 inches long 



pigmy angelfish. 



Centropyge argi 



(Fig. 16-17). 



Figure 14. — Holacanthus tricolor, subadult, 77.3 mm 

 SL (SVz inches TL). 



Figure 16. — Centropyge argi, juvenile, 

 (IVa inches TL). 



29.5 mm SL 



