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A worldwide community photographing and learning about wildlife

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0 0 Northwest Ugly Clam

Northwest Ugly Clam

by MachiKodiak, Alaska, USA

Entodesma navicula?

2 0 Diatom

Diatom

by William_DembowskiPennsylvania, USA

Shallow pond in rural SW Pennsylvania

0 0 Canadian Petrophila

Canadian Petrophila

by jgorneauNew York, USA

canadensis live in underwater sheets, feeding primarily on diatoms in the ...

7 0 Epilithic Diatom

Epilithic Diatom

by William_DembowskiWestmont, Pennsylvania, United States

Water had pH level of 6.9

0 0 Spotting

Spotting

by MachiAlaska, USA

Navicula? Nitzschia? I think in any case it ...

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