CATALOGUE OF PLANTS. 457 
TRYBLIONELLA, W. Sm. 
. acuminata, W. Sm. 
Salt or brackish water. Cape May :—Lewis. 
. angustata, W. Sm. 
Brackish water. Monmouth: Ditches near Manasquan River ; 
Ocean Beach clay. 
. constricta, Greg. 
Brackish water. Cape May: Dennis Creek. 
. Hautzschiana, Grun. 
Brackish water. Monmouth: Common in ditches and marsh 
pools near Manasquan River ; fossil in Ocean Beach clay. Cape 
May: Dennis Creek. Ocean: Barnegat Bay. 
. levidensis, W. Sm. 
Brackish water. Atlantic: Marshes near Absecon, and Cape 
May: Dennis Creek. 
. Marginata, W. Sm. 
Brackish water. Cape May: Cape May and Dennis Creek. 
Atlantic: Absecon. 
. punctata, W. Sm. 
Brackish water. Monmouth: Common in the mud of ditches 
and in marsh pools, Manasquan River; fossil in Ocean Beach 
clays. Cape May: Dennis Creek. Ocean: Barnegat Bay. 
Scutellum, W.Sm. (Surirella cireumsuta, Bailey.) 
Brackish water. Common in the mud of ditches and marsh 
pools. Monmouth: Manasquan River, Shark River and 
Shrewsbury River; fossil in Ocean Beach clay. Ocean: 
Barnegat Bay, 
SURIRELLA, Turp. 
. Amphioxys, W. Sm. 
Fresh water. Monmouth: Rare in Ocean Beach clays. 
. angusta, Kiitz. 
Fresh or brackish water. Common in ponds. Gloucester: 
Mullica Hill. Salem: Sharptown and Woodstown. Atlantic: 
Brackish pools near Absecon. 
