Archienchytraeus nasutus Eisen, 1878
Enchytraeus nasutus (Eisen, 1878)
Archienchytraeus affinis Eisen, 1878
Enchytraeus leptodera Vejdovsky, 1879
Henlea hibernica Southern, 1907
Henlea fridericoides Friend, 1912b
Henlea fragilis Friend, 1912b
Henlea quadrupla Friend, 1913a
Etymology
The species name means "nosy" in Latin, referring to the agile prostomium in live individuals.