1882.] 



On the Homologies of the Crustacean Li 

 \ to the 



789 



The following table will give c 

 nomenclature of the appendages in the three subclasses of Tra- 

 cheata and the two subclasses of Branchiate Arthropods : 

 TABLE A. 



|: „ 



*„*.,*. 



— 



-™ 



•8=rr 



7 \ u ^EBi l 71 











sir pi 1 



legs (u^opodsT 



r|r ZZZ 



1 i„- 





ot the Decapoda, which are, as is well known, modified ii 



when speaking of either or both pairs of the basal abdom 

 Decapod. In the female they are not modified. 



