Haemoproteus nisi (lineage hACCNIS08) from the blood of Eurasian sparrowhawk Accipiter nisus: a–d – macrogametocytes, e–h – microgametocytes. Long simple arrows – nuclei of parasites. Short simple arrows – vacuoles. Simple arrowhead – pigment granules. Triangle arrowheads – volutin granules. Simple wide long arrows – spaces between gametocytes and erythrocyte nuclei. Giemsa-stained thin blood films. Scale bar = 10 μm.