basis of recordLangerhans, Paul. (1879). Die Wurmfauna von Madeira [part I]. <em>Zeitschrift für wissenschaftliche Zoologie.</em> 32(4): 513-592, plates XXXI-XXXIII., available online athttps://www.biodiversitylibrary.org/page/45240737[details]
Present Inaccurate Introduced: alien Containing type locality
From regional or thematic species database
Taxonomy From the examination of Langerhans' description the species (originally Paedophylax) may be ascribed to Exogone subg. Exogone. [details]