The Freshwater Fishes of Mexico


Bernhard G. E Lacepède

last updated on 11-Feb-2013
Bernhard G. E Lacepède

Bernard-Germain-Etienne Lacépède (1756-1825). He speculated that speculated as soon as 1,800 that all living species might have descended from a group of original ancestors, but he didn't take a strong position about this.

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