|  Genus: Lorica attached aborally by stalk; operculum attached just behind peristomal border 
(Illustrated Guide, 1985).  
Body attached posteriorly to a lorica; a discoidal corneous operculum developed beneath 
border of peristome (Kudo, 1966). Species: 
Lorica 70 μm long (Kahl, 1930).
 
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