450 GEOLOGICAL SURVEY OF NEW JERSEY. 



BUNOTIA, Ehrb. 

 B. Arcus, Ehrb. 



Fresh water. Common in brooks and ponds. Camden : 

 Kirkwood. Gloucester : Mullica Hill. Atlantic : Hammon- 

 ton and Absecon. 



B. bicapitata, Grim. 



Fresh water. Camden : Common in cranberry bogs near 

 Ancora. 



B. denticula (Breb.), Rab. 



Fresh water. Atlantic : Occasional in Hammonton Pond. 

 B. diodon, Ehrb. 



Fresh water. Common in ponds and brooks. 



B. Doliolus, Wallich. (Pseudo-eunotia Doliolus, Gran.) 



Fresh water. Burlington : Occasional in marl-pits near 

 Marlton. 



B. exigua (Breb.), Grim. 



Fresh water. Frequent in brooks and ponds. Atlantic: 

 Absecon and Hammonton. Ocean : Toms River. Camden : 

 Kirkwood. Gloucester: Mullica Hill. 



B. Falx, Grev. (Pseudo-eunotia hemicyclus, Grun. ; Eunotia hemicydus, 

 Ehrb.) 



Fresh water. Atlantic : Rare in Absecon Pond. 



B. flexuosa, Kiitz. 



Fresh water. Atlantic : Occasional in Hammonton Pond. 



B. gracilis (Ehrb.), Rab. 



Fresh water. Common in springs and ponds. Camden : 

 Kirkwood and Camden. Burlington : Marlton. Atlantic : 

 Hammonton. Gloucester: Mullica Hill. Morris: Fossil at 

 Drakesville. 



B. lunaris (Ehrb.), Grun., forma major, V. H. 



Fresh water. Common in ponds and meadow ditches. 

 Sussex : White Hall. Burlington : Marlton. Morris : Lake 

 Hopatcong. 



Var. excisa, Grun. 



Fresh water. Camden : Occasional in Kirkwood Pond. 



