Enterion caliginosum Savigny, 1826
Allolobophora caliginosa (Savigny, 1826)
Helodrilus caliginosus (Savigny, 1826)
Nicodrilus caliginosus (Savigny, 1826)
Allolobophora turgida Eisen, 1873
Allolobophora turgida f. tuberculata Eisen, 1873
Allolobophora nocturna Evans, 1946
Lumbricus trapezoides Dugès, 1828
and many others, in combination with different generic names
Etymology
The species name means "misty, dark" in Latin.