Changes

''Dictyocaulus'' are a group of nematodes of the superfamily ''Trichostrongyloidea''.  These cause both widespread mortality and morbidity, particularly affecting the bronchi tree of ruminants.

''Dictyocaulus'' are a group of nematodes of the superfamily ''[[Trichostrongyloidea]]''.  These cause both widespread mortality and morbidity, particularly affecting the bronchi tree of ruminants.

Below are the three species of real veterinary significance;

Below are the three species of real veterinary significance;