No.2.) LIMB-MUSCLES IN AMPHIBIA., 
Al Gs 
Bae 
(a> lk 
cart. 
coel. 
17. My. 
le RUG: 
L. Rud. 
L. Mus. 
My. 
Myoc. 
My. pro. 
TEL Vales WV 
BH IP) LP 
Pron. 
Reg. P. A. M. 
5 JB} 
As SE 
REFERENCE LETTERS. 
PLATES X, XI, AND XII. 
Alimentary canal. 
Blood vessel. 
Cutis layer. 
Cartilage. 
Coelom. 
Injured myotome. 
Left limb-rudiment. 
Limb-rudiment. 
Limb-muscles. 
Myotome. 
Myocoel. 
Myotome-process. 
Primary abdominal muscle. 
Second pronephric funnel. 
Pronephros. 
Regenerating “ primary abdominal muscle.” 
Segmental duct. 
Somatopleuric fold. 
26 5) 
