Fig. 1From: Effects of the vertically transmitted microsporidian Facilispora margolisi and the parasiticide emamectin benzoate on salmon lice (Lepeophtheirus salmonis)Vertical transmission of Facilispora margolisi in Lepeophtheirus salmonis. Microsporidian infection (arrows) in the copepod ovary (a) and egg string (b) by in-situ hybridisation. Microsporidian spores (arrow) in Giemsa-stained egg string (c). Microsporidian spores (arrows and arrowheads) in Giemsa-stained (d) and in-situ hybridisation (e) preparations of nauplius larvae. Insets are higher magnification imagesBack to article page