612 GEOLOGICAL SURVEY OF NEW JERSEY. 

 GLCEOCAPSA, 



G. crepidinum, Thur. 



Marine. Atlantic : On wharves, Atlantic City Martindale. 

 G. magma (Breb.), Kiitz. 



Terrestrial. On shaded rocks ; frequent. 



APHANOCAPSA, Nseg. 

 A. virescens, Rab. 



On wet stones and rocks. 



CHOOCCOCCUS, Nseg. 

 C. turgidus, Nseg. 



Terrestrial. On moist rocks ; frequent. 

 C. rufescens (Breb.), Naeg. 

 Same habitat. 



XBNOCOCCUS, Thur. 

 X. Schousboei, Thur. 



Marine. Atlantic : Growing on Lyngbya luteo-fusca, Atlantic 

 City Martindale. 



CLASS 2.-CHLOROPHYLL/E. 



(All the following are fresh-water or terrestrial.) 



PEOTOCOCCACE^E. 



SOBASTRUM, Kutz. 

 S. spinulosum, Kutz. 



In ponds ; frequent. 



SCENEDESMUS, Meyen. 

 S. caudatus, Corda. 



In shallow, stagnant water. 

 S. dimorphus, Kutz. 



Same habitat. 



