TRANSACTIONS OF SECTION I. 953 
Fic. 4.—Limulus. Nerves of Appendages and Cartilages. 
CHILARIA (M) 
JFLABELLUM 
yyy 
BRANCHIAL 
CARTILAGES 
ENTAPOPHYSIAL 
CARTILAGINOUS 
LIGAMENTS 
Fig. 56.—Eurypterus. 
1896. 3 
