Eigenmann, C. H. ; Eigenmann, R. S. (1888). Preliminary notes on South American Nematognathi. I. Proceedings of the California Academy of Sciences (Series 2). v. 1 (pt 2): 119-172.
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Eigenmann, C. H. ; Eigenmann, R. S.
1888
Preliminary notes on South American Nematognathi. I
Proceedings of the California Academy of Sciences (Series 2)