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Cavostelium apophysatum L. S. Olive
Life   Amoebozoa   Eumycetozoa   Cavosteliaceae   Cavostelium


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Overview
Grows well on bacterial cultures including an unidentified bacterium (Florida 20) on weak malt-yeast extract agar. Cells contain a yellow pigment, and masses of cells in culture are yellowish to light orange. Sporangia typically with one or two spores, stalks 3.2-10.5 µ long (occasionally longer). Spores spherical or compressed on one side in two-spored sporangia, 4.8-12.6 µm in diam. Amoebae typically with single nucleus and one to several contractile vacuoles; sub-pseudopodia filose; amoebae developing usually one but quite often two (more rarely three or four) flagella in water, flagellated cells mostly 5-13 x 14-32.5 µm. Microcysts developing abundantly, spherical to oval or somewhat irregular in shape, 4.3-23 µm in diam.

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Acknowledgements
The Eumycetozoan Project -- working to understand the ecology, sytematics and evolution of myxomycetes, dictostelids and protostelids -- the true slime molds.

Sponsored by grants from the National Science Foundation.


Feedback
Please send any corrections and comments about this page to John Shadwick
Department of Biological Sciences, University of Arkansas, Fayetteville, AR 72701, USA
email: jshadwi@uark.edu
phone: USA-479-575-7393.


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Updated: 2024-04-20 01:03:55 gmt
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