A.Yu. Isaev - Key to beetles of Middle Volga region (web-version, by R. Khryapin)

A.Yu. Isaev
Key to beetles of Middle Volga region
(Part 1 - Adephaga and Myxophaga)
Ulyanovsk, 2002. 71 p.

Scanned by R. Khryapin

omar009@yandex.ru

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A.Yu. Isaev - Key to beetles of Middle Volga region (introduction, key to families) A.Yu. Isaev - Key to beetles of Middle Volga region (key to the families Rhysodidae and Carabidae) A.Yu. Isaev - Key to beetles of Middle Volga river (Key to species of the families Haliplidae and Noteridae) A.Yu. Isaev - Key to beetles of Middle Volga region (key to the family Dytiscidae) A.Yu. Isaev - Key to beetles of Middle Volga region (key to families Gyrinidae and Microsporidae) A.Yu. Isaev - Key to beetles of Middle Volga region (references)