Description: A parasitic flatworm with a white body and a red, pointed anterior end.

Habitat: Adults may be found beneath intertidal rocks constructing coccoons for their eggs. They are endoparasitic in crabs and prawns for most of their lifecycle.

Distribution Map from NBN: Fecampia erythrocephala at National Biodiversity Network mapping facility, data for UK.

iNaturalist: Fecampia erythrocephala at iNaturalist World Species Observations database.

WoRMS: Fecampia erythrocephala at World Register of Marine Species.