Ascaris megalocephala, roundworm of horses, t.s. of adult female in region of sex organs
Ascaris megalocephala, t.s. of adult male in region of sex organs
Ascaris megalocephala, t.s. in region of oesophagus showing the triradiate lumen
Ascaris lumbricoides, roundworm of man, t.s. of adult female in region of gonads
Ascaris lumbricoides, t.s. of adult male in region of gonads
Ascaris lumbricoides, t.s. of male and female in region of gonads
Ascaris lumbricoides, t.s. in region of oesophagus
Ascaris lumbricoides, ova in faeces w.m.
Ascaris lumbricoides, infertile ova w.m.
Ascaris lumbricoides, isolated muscle cells w.m.
Ascaris lumbricoides, larvae in sec. of pig lung
Toxocara, roundworm of dogs, ova in faeces w.m.
Rhabditis, a nematode living in earthworms, w.m. of ova showing cleavage stages
Enterobius vermicularis (Oxyuris), pin worm, w.m. of an adult specimen (male or female, our selection)
Enterobius vermicularis, w.m. of adult male *
Enterobius vermicularis, w.m. of adult female
Enterobius vermicularis, ova from faeces w.m.
Enterobius vermicularis, sec. through human appendix with parasites in situ
Strongyloides, intestinal parasite worm, w.m.
Strongyloides, filariform larvae w.m. (infective larvae) *
Strongyloides, sec. through host intestine with parasites
Strongylus sp., lung worm, infected lung, sec.
Strongylus sp., isolated larvae from faeces
Ancylostoma caninum, dog hookworm, adult male w.m.