Michaelsen, W. (1896). Die Regenwürmer Ost-Afrikas. in: Mobius, K. Die Thierwelt Ost-Afrikas. <em>Deutsch Ost Afrika.</em> 4(12):1-48. (look up in IMIS) page(s): 30 [details]
original descriptionMichaelsen, W. (1896). Die Regenwürmer Ost-Afrikas. in: Mobius, K. Die Thierwelt Ost-Afrikas. <em>Deutsch Ost Afrika.</em> 4(12):1-48. (look up in IMIS) page(s): 30 [details]
additional sourceBeddard, F.E. (1895). A monograph of the order of Oligochaeta. <em>[Book].</em> 769 pp. The Clarendon Press, Oxford., available online athttps://www.biodiversitylibrary.org/item/71343 page(s): 571 [details]