Theo Bosboom / Water mite larvae (Arrenurus) parasitizing Common blue damselfly (Ennalagma cyathigerum), Hondeven, the Netherlands, July.

Jan Hamrsky / Water mite (Hydracarina) crawling on dragonfly nymph labial mask (Libellulidae) Europe, May, controlled conditions

Jan Hamrsky / Water mite (Hydracarina) Europe, May, controlled conditions

Jan Hamrsky / Water mite (Hydracarina) Europe, May, controlled conditions

Theo Bosboom / Water mite larvae (Arrenurus) a parasite on a Common blue damselfly (Enallagma cyathigerum), Hondeven, the Netherlands, July

Stephen Dalton / Two Water mites (Hydrachna sp.) feeding in freshwater. UK

Willem Kolvoort / Water mite {Piona coccinea} on aquatic plant, Sand-winning pit, Holland

Willem Kolvoort / Water mites {Piona coccinea} amongst algae, Lake Naarden, Holland

Willem Kolvoort / Egg strings of Water mite {Piona coccinea} amongst Stonewort algae, Lake Naarden, Holland

Willem Kolvoort / Water mites {Piona coccinea} feeding on eggs of a water snail, Lake Naarden, Holland

Willem Kolvoort / Water mites {Piona coccinea} on eggs of Water snail, Lake Naarden, Holland

Willem Kolvoort / Water mite {Piona coccinea} on aquatic plant stem, Peatbog lake , Holland