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A new Berosus from Arizona, with a key to the Arizona species (Coleoptera: Hydrophilidae)
By Van Tassell, E. R.
Coleopterists Bulletin, 17(1):1-5, 1963
Cite: 1923045 with citation markup [cite:1923045]
Include a key to the Berosus known to occur in Arizona...in 1963!

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