Hammerhead Worms Found in Fairfax County
Photo: Jill Spohn There have been 41 observations on iNaturalist of Hammerhead Worms (subfamily bipalinae) in Fairfax County. There are more than one species, all nonnative and feeding on earthworms. One recent sighting was a thin, foot-long worm with the distinctive hammer head. Cutting them or smashing them may result in regeneration. They also emit […]