Description: English: Toxocara canis eggs (close-up, Numarski contrast). Undeveloped eggs were isolated from uteri of adult female worms. Photo taken through a microscope at 400x. Čeština: Vajíčka Toxocara canis. Foceno pod mikroskopem, Numarskiho kontrastem, při zvětšení 400x. Nevyvinutá vajíčka byla izolována z děloh dospělých samic T. canis. Date: 12 December 2007. Source: Own work. Author:
Flukeman.