FIG. 303 
304 
a 4y seenettry . 
SAE Tar {PALS claaie 
ee Re fg 
ee ees : Se Ss 
a 
eS OS — , 
SS: ite, 
Figs. 303-309.— Larvze of Teleost, Ctenolabrus. (After A. AGASSIZ.) Fig. 
309 X about 7, other figures X about 14. 303. Larva shortly after hatching. 304, 
305. Larvee of first few days. 306, 307. Larva of one week. 308. Larva of two 
weeks (?). 309. Final larval stage, four (?) weeks. 
A. Anus. AU. Auditory vesicle. CH. Notochord. GR. Gill protecting der- 
mal rays. H. Heart. MM. Central nervous system. OZ, Olfactory capsule, OP, 
' Optic vesicle. PF. Pectoral fin. S. Stomodzeum. 
224 
