MUNNA. 825 
The eggs in this genus are carried in a large ovisac, 
situated between the middle legs, and composed of four 
large plates. 
As it is very probable that Kréyer’s two species will 
be discovered in our northern seas, we add his characters 
of both. 
Munna Fabric, Kr., abdomen ovale vel subellipticum, 
aperte longius quam latum ; appendicibus caudalibus rudi- 
mentariis sed sat distinctis. Annulus thoracicus sep- 
timus sat distinctus. 
Munna Boecku, Kr., abdomen capite aperte longius 
subconicum non multo latius quam longum, appendi- 
cibus caudalibus fere evanescentibus ; annulus thoracicus 
septimus parum distinctus, sexto multo brevior. 
The following vignette represents the rudimentary 
uropoda of—1l. Munna Kroéyert. 2. Munna Whiteana. 
3. Leptaspidia brevipes. 

