436 The Protozoa of Sandusky Bay and Vicinity. 
Class Mastigophora — Continued. 
Genus Anisonema Duj. 
Anisonema grande (Ehr.) S. K.; in tow- 
ings from Biemiller’s cove. Syn. A. 
acinus Duj. 
Genus Entosiphon Stein 
Entosiphon sulcatus (Duj.) S. K.; on 
algae from logs of basket factory; on 
algae from college lake, east, Colum- 
bus, rare. 
Order Phytoflagellida 
Suborder Chromomonadina 
Family Chrysomonadidae 
Genus Dinobryon Ehr. 
Dinobryon stipitatum Stein; in plankton of 
in vegetation. 
Dinobryon sertularia Ehr.; quite common 
vegetation. 
Genus Mallomonas Perty. 
Mallomonas plosseii Perty; among algae 
from basket factory cove. 
Genus Synura Ehr. 
Synura uvella Ehr.; in basket factory 
cove. 
Genus Uroglena Ehr. 
Uroglena volvox Ehrbg.; taken in tow net 
at boat landing in Biemiller’s cove, 
one specimen. 
Family Cryptomonadidae 
Genus Cryptomonas Ehr. 
Cryptomonas ovata Ehr.; in decaying veg- 
etation from basket factory cove. 
Genus Chilomonas Ehr. 
Chilomonas paramaecium Ehr.; in vege- 
tation infusions from basket factory 
cove. 
Chilomonas cylindrica (Ehr.) S. K.; on 
Ceratophyllum and duckweed from 
logs near basket factory. 
