Golovatch, S. I. (2002). On two species of the millipede genus Pycnotropis Carl, 1914 from Amapá state, Brazil (Diplopoda, Polydesmida, Aphelidesmidae). Amazoniana, 17(1-2): 173-176. Kiel
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Golovatch, S. I.
2002
On two species of the millipede genus Pycnotropis Carl, 1914 from Amapá state, Brazil (Diplopoda, Polydesmida, Aphelidesmidae)