Description: Filaments branched, appearing as minute spots growing in other algae. Forming erect branches above the surface.

Habitat: Rare. Endophytic usually in Chordaria flagelliformis.

Distribution: A few scattered records generally on northern coasts of the British Isles. Europe: Norway and the Faroes.

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

iNaturalist: Dichosporangium chordariae at iNaturalist World Species Observations database.

WoRMS: Dichosporangium chordariae at World Register of Marine Species.