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20a. 
Decapodernes Forvandlinger. 199 
First antenna of the same stage. 
Second antenna. 
. Extremity of the scale from same antenna, more 
highly magnified, showing the strong lateral denti- 
culation. 
Cutting edges of the mandibles. 
First maxilla. 
Second maxilla. 
First maxilliped. 
Second maxilliped. 
Appendage representing the third maxilliped. 
Extremity of tail with the caudal plate; dorsal 
view. 
Last larval stage; dorsal view. 
First antenna of the same stage. 
Second antenna. 
Right mandible. 
First maxilla, 
Second maxilla. 
Third maxilliped. 
Posterior cephalothoracie appendages of the right 
side (third maxilliped and legs), viewed from the 
outer face; above them the gills are seen bud- 
ding forth. 
Last leg. 
Extremity of the same, somewhat more magnified. 
Extremity of tail with the left uropod and the 
caudal plate; dorsal view. 
Young Munida (first postlarval stage); dorsal view. 
