Euglypha strigosa скачать в хорошем качестве

Euglypha strigosa

shell ovoid, laterally compressed, and composed of oval shell-plates; siliceous spines may project from the junctions of the shell-plates either singly or in pairs, randomly distributed over the whole of the body surface and varying in both size and shape; spines are held in position by organic cement and are often dislodged in preparation; aperture oval and surrounded by ten to thirteen denticulate apertural-plates; each apertural-plate is roughly oval, thickened at the denticulate margin, and carries a large median tooth with either three of four smaller teeth on each side; nucleus large with one or a few small nucleoli; plasma and filopodia normal. Dimensions: literature 60-100 µm. Living in Sphagnum and other mosses, also in sediments and between waterplants.