PLATF. 30. 



FlO. 45 — Amiurus nigrilabris {Cope) Gill & Jordau. 

 Cone.-toga Creek, Pa. (From type.) 



Fig. 46 — Amiurus piiHus {Dckay) Uill. 

 Genesee 11., N. Y. Xat. size. 



Fli!. 47— Amnirus pulli'.s (Dekai/, Gill. 

 Uene.'^ee K- 



Fio 4.S-Amiv.vus brunn^n.s (.ror. 

 Ocmulgeo K., Ga. (Tj-pO 



