Sixteen red, slightly tinted violet, specimens found together, ranged in saturation between that shown by the two in this image. Internally, usually but not always, each tubercle has an apical red spheroid of varying shade and saturation.
13 Doto coronata. 9.5 mm long. Non-tidal boating lake, salinity 27‰. Dee Estuary, Cheshire. February 2017.
