Fig. 29. (a)-(c) Fultoportulae in (a) Thalassiosira. (b) Stephanodiscus. (c)Thalassiosira. (d)-(f) Rimoportulae in (d) Actinocyclus. (e) Pleurosira. (f) Rhabdonema.
Songbirds of 2017 ~ Wood Warblers
6 years ago
Sunday, July 19, 2009
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