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Home > Iowa Academy of Science > Journals & Newsletters > Proceedings of the Iowa Academy of Science > Volume 75 (1968) > Annual Issue

 

Document Type

Research

Abstract

Two species of Vannella from a freshwater pond were cultured in distilled water, alfalfa, rice medium and described. Both species had a cyst form, radiate form, and trophic form. One, Vannella multimorpha sp. nov., was distinct in that large uni- and bi-nucleated Vannella were formed during the life cycle. From the large trophic Vannella multimorpha small amoebae buds were developed. Illustrations of the life cycle and microphotographs of this new species are represented.

Publication Date

1968

Journal Title

Proceedings of the Iowa Academy of Science

Volume

75

Issue

1

First Page

381

Last Page

389

Copyright

©1968 Iowa Academy of Science, Inc.

Language

en

File Format

application/pdf

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