The wandering broadhead planarian (Bipalium adventitium), or hammerhead worm, was first sighted in Ontario in 2017, and the potentially dangerous invasive species of large carnivorous landworm has ...

The hammerhead worm, or shovelhead worm, has been found in parts of the GTA, including Hamilton, Toronto, Milton and Newmarket. As spring melts the snow, these little predators will be slinking in ...

Characterizing the find as "exciting," Fugard snapped some pictures and attempted to ... the ISC has seen about a half dozen reports of hammerhead worms across the province, which includes ...