 Arcella crenulata test
Multi-layer image of an Arcella crenulata test. A. crenulata is characterized by a wavy aperture as opposed to a smooth circular aperture such as the aperture in Arcella hemisphaerica. From body of water adjacent to an inflowing creek at Hawley Bog in Hawley, Massachusetts in fall 2010. Scale bar indicates 20 µm. This photo was rendered by stacking ten HMC images in Adobe Photoshop. Photos taken with T1-Sm Nikon with a Canon PowerShot A640 digital camera. This image was taken by Angela Oliverio. Copyright holders: Laura Katz, Daniel Lahr, Angela Oliverio, and Gabriela Kubik.
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Arcella crenulata
From the collection
Hawley Bog Project
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