Complex sentence: His name is lent to "Ostertagia", a genus of attenuated nematodes of the family Trichostrongylidae that are found in cysts on the wall of the abomasum of cattle and other ruminants.
Split into simpler sentences: His name is lent to "Ostertagia", a genus of attenuated nematodes of the family Trichostrongylidae. These organisms are found in cysts on the wall of the abomasum of cattle and other ruminants.