AMNICOLA. 
AMNICOLA CINCINNATIENSIS, Anth. 
Hald., p. 9, t. 1, fig. 4. 
nhabits from Western New York and 
nsylvania to Illinois. Walnut Creek, 
isas. Rocky Mountains? 
Che specimens from Walnut Creek and 
ky Mountains are larger and more robust, 
at one time I contemplated describing 
n as A. Scarboroughi ; but I am now con- 
sed that they are not distinct. Specimens 
e been distributed under my MSS. name, 
I would not allude to it here. 
7. AMNICOLA GRANA, Say. 
Plate 17, fig. 4. 
Hald., p. 17. 
[aldeman evidently was not acquainted 
1 this species, but it is not uncommon 
ind Philadelphia. The species appears in 
iy local catalogues, but in most cases I be- 
(35) 
