52 



Guide to Crustacea. 



Table-case well shown by the specimen of A', undulatipcs (Fig. 32) from the 



No. 9. Challenger Expedition, which is exhibited here. 



The PandaUdae have the first pair of legs slender and ending 

 in pincers so minute that, to the naked eye, the limbs appear 

 simply pointed. The second legs have the carpus, or " wrist," 

 divided into small segments. To this family belong the British 

 Pandalns montagui (the " Pink Shrimp " of the fishmonger) and 



Fig. 32. 

 XcDiatocarciniis JiiulidatipfH. [Table-case No. 9.] 



the much larger P. bofcaUs. The latter inhabits the deeper waters 

 of some of tlie Norwegian fjords, langing from 60 to 400 fatlioms 

 deptli. In recent years, as a direct result of investigations carried 

 out by the zoologists of the Norwegian Fishery Department, an 

 important fishery of this species lias Ijeen established, and large 

 quantities are now exported from Norway to tlie English and 

 other markets. 



Jn the family Ali>heidac tlie pincers of the livst pah- of logs are 



