By Mr. ANDREWS. sae 
will be seen very apparent in the next sub-order, Anomoura, 
bearing out the sound observations of Professor Bell in his valu- 
able work on British Stalk-eyed Crustacea ; in the introduction to 
which he says, “It will be found that in scarcely any other class 
of animals is there greater variety of form and structure, or 
more striking apparent anomalies in the modifications of the 
typical plan of organization, or in some cases greater difficulties 
in ascertaining the true homologies of the different elements, than 
in the present, in fact there is scarcely any group of animals in 
which the homologies are more recondite, the variations and the 
habits and requirements of the animals more beautiful and 
instructive.” 
