Photo 2263388, (c) Proyecto Agua, some rights reserved (CC BY-NC-SA)

Attribution © Proyecto Agua some rights reserved Source Flickr Original https://www.flickr.com/photos/microagua/4869629610/ Associated taxa CC Euglena sanguinea Info Photo (c) Eric Rude, some rights reserved (CC BY-NC), uploaded by Eric Rude Sizes small medium large original