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"They are trumpet-animalcules of the family Stentoridae, with the peristome divided into two lappet-like parts. Folliculina ampulla is an example." -Whitney, 1911

Trumpet Animalcule

"They are trumpet-animalcules of the family Stentoridae, with the peristome divided into two lappet-like…

"Enchylis pupa. The typical genus of the family Encheliyidae, with simply ciliate terminal mouth, as in E. farcimen." -Whitney, 1911

Ciliate

"Enchylis pupa. The typical genus of the family Encheliyidae, with simply ciliate terminal mouth, as…

"Epistylis anastatica, magnified, growing in seven zoödendria or dendriform colonies of zoöids, on an entomostracous crustacean. (Two detached individuals on the left are much more highly magnified.)" -Whitney, 1911

Ciliate

"Epistylis anastatica, magnified, growing in seven zoödendria or dendriform colonies of zoöids,…