Euglena oxyuris Schmarda, II~hV, by H. Yoshino
Euglena tripteris (Dujardin) Klebs, cell length 1) 140ʂ, 2) 80ʂ, by H. Yoshino
Euglena proxima Dangeard, ~hV, cell length, 1) 10ʂ, 2) 78ʂ, 3) 78ʂ, 4) 78ʂ, by H. Yoshino
Euglena viridis Ehrenberg, cell length 42ʂ, by H. Yoshino
Euglena sociabilis Dangeard, cell length 57ʂ, by H. Yoshino
Euglena ehrenbergii Klebs, 1) cell length 168ʂ, by H. Yoshino
Euglena deses Ehrenberg, cell length 130ʂ, flagella length 13ʂ, by H. Yoshino
Euglena pisciformis Klebs, cell length 1) 26ʂ, 2) 20`30ʂ, by H. Yoshino