19. Aporrectodea trapezoides (Dugès, 1828)

Lumbricus trapezoides Dugès, 1828: 289 .

Aporrectodea caliginosa trapezoides (Dugès) . Blakemore 2010: 609 (for further synonymies).

T. Unknown. D. Meghalaya: Mawshynrut village near Riangdo river (Kharkongor 2018). Sikkim: Lachen (Julka & Halder 1977), Lachung (Julka & Halder 1977).