Magnification of photos: 40×, 100×, 100×, 100×, 100×, 200×, 200×, 400×, 600×
Habitat: attached to a floating aquatic plant, within a ditch alongside the Ara River.
Photo taken with a Celestron PentaView Digital Microscope. According to their website, the FOV (i.e. the diagonal width) at 40× is 1.5 mm.
https://www.celestron.com/blogs/knowledgebase/what-is-my-digital-microscopes-field-of-view