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Traits source details
Michaelsen, W. (1931). The Oligochaeta of China. Peking Natural History Bulletin. 5(3): 1-24.
282381
Michaelsen, W.
1931
The Oligochaeta of China.
Peking Natural History Bulletin
5(3): 1-24
Publication
Date action by
Pheretima kiangensis Michaelsen, 1931 (original description)
Pheretima siemsseni Michaelsen, 1931 (original description) Pheretima tibetana Michaelsen, 1931 (original description) |