Aeshna peralta Ris, 1918, ein Synonym von A. variegata Fabricius, 1775 (Anisoptera: Aeshnidae)
Odonatologica , Volume 19 - Issue 4 p. 385- 393
On the basis of long series from Argentina, Chile and Peru, it is shown that the 2 "species”, represent but climatic forms of a single, variable taxon. A. peralta, therefore, falls into synonymy. The evidence is discussed in detail.
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