120 



ONTOGENY AND SYSTEMATICS OF FISHES-AHLSTROM SYMPOSIUM 



Fig. 59. Yolk-sac larvae of Clupeidae and Chirocentrus illustrating taxonomic characters: number, size, and position of oil globules; shape of 

 yolk sac; degree of segmentation of yolk; preanal myomeres. (A) Sardinella zunasi. 2.1 \ mm, Takita, 1966; (B) Sardmelta :unasi, 4.79 mm, 

 Takita, \9(>(>.(C) Elrumeus teres. AM mm. Mao, \9(i\:(D) llisha elongata. 5.59 mm, Sha and Ruan, \9i\:{E) Dussumieria. 3.17 mm, Delsman, 

 1925; (F) Chirocentrus mtdus. 3.79 mm, Delsman, 1923. All redrawn by J. Javech. 



