404 GEOLOGICAL SURVEY OF NEW JERSEY. 
C. refracta (Roth), Aresch. 
Hudson: Newark Bay—Pike. Atlantic: Atlantic City— 
Morse; floating in the bay at Longport—Mrs. Lawton. 
C. glaucescens (Griff.), Harv. 
Cape May: Beesley’s Point—Ashmead. Atlantic: Atlantic 
City, not uncommon—Morse. Also in New York Bay—Harvey.. 
C. letivirens (Dillw.), Harv. 
Cape May: Beesley’s Point—Ashmead. Hudson: Commu- 
nipaw—Pike; New York Bay—Harvey. 
C. Hutchinsiz (Dillw.), Kiitz. 
Atlantic: In tide pools, Atlantic City—Morse ; Longport— 
Miss J. Wood. 
C. flexuosa (Griff.), Harv. 
Atlantic: In tide pools, same localities—Martindale; Mrs. 
Lawton. 
C. Rudolphiana (Ag.), Harv. 
Hudson: Communipaw, and Monmouth: Pleasure Bay— 
Pike. 
Cc. gracilis (Griff.), Kitz. 
Cape May: Beesley’s Point—Ashmead. Atlantic: Atlantic 
City—Morse; Longport—Mrs. Lawton. Monmouth: Asbury: 
Park—N. T. Gardner. Also in New York Bay—Hooper. 
Var. expansa, Farlow. 
Atlantic: Atlantic City—Morse. 
C. expansa, Kiitz. 
Atlantic: Common in brackish pools, Atlantic City—Morse ; 
Longport—Miss McCullough. 
C. fracta (Fl. Dan.), Kiitz. 
Cape May: Beesley’s Point—Ashmead. Atlantic: Atlantic 
City—Morse. Monmouth: Floating, at Key East—Gardner. 
Also in New York Bay—Harvey. Varieties of this species are 
frequent in ponds and streams— Wolle. 
C. falcata, Harv. 
Cape May: Plentiful in Little Bay—Ashmead. Hudson: 
Communipaw, common—Pike. 
