Phycokey - Uroglenopsis images

Uroglenopsis (Chrysophyceae)

Uroglenopsis from a lake in New Hampshire, USA

"Ghost cells" behind the Uroglenopsis colony are Rhizosolenia, from a lake in New Hampshire, USA.

Uroglenopsis sp. from Great East Lake NH, from under thin ice in March
Image by John DuFresene, Univ. of New Hampshire, USA

Uroglenopsis sp. from Great East Lake NH, from under thin ice in March
Darkfield image by John DuFresene, Univ. of New Hampshire, USA

Uroglenopsis sp. from Wheelwright Pond, Lee, NH USA