Map Snapshot
6 Records
Description
Gymnodinium fuscum is a relatively large, freshwater dinoflagellate. It is 'naked' and lacks cellulose plates (called a theca). Gymnodinium fuscum can be identified by its large size, rounded apex (epicone) and roughly triangular shaped hypocone.
Where To Find
Gymnodinium fuscum can be found throughout Maryland in freshwater habitats. It may be found in the plankton but is more often encountered among plants and algae in shallow water.
Seasonality Snapshot
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Gymnodinium fuscum in Worcester Co., Maryland (11/22/2020). (c) johnbotany, some rights reserved (CC BY-NC).
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John Hall.
Gymnodinium fuscum in Worcester Co., Maryland (11/22/2020). (c) johnbotany, some rights reserved (CC BY-NC).
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John Hall.
Gymnodinium fuscum collected in Wicomico Co., Maryland (4/13/2015). Photographed at 400x magnification.
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Lance Biechele.
Gymnodinium fuscum in Charles Co., Maryland (Date obscured). (c) johnbotany, some rights reserved (CC BY-NC).
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John Hall.
Gymnodinium fuscum in Calvert Co., Maryland (Date obscured). (c) johnbotany, some rights reserved (CC BY-NC).
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John Hall.