机译:Hiding in plain sight: rediscovery and review of Parygrus Erichson, 1847, with description of five new species from the Neotropics (Coleoptera: Byrrhoidea: Dryopidae)
Univ Calif Berkeley, Essig Museum Entomol, 1101 Valley Life Sci Bldg,4780, Berkeley, CA 94720 USA;
taxonomy; long-toed water beetle; Mexico; Central America; South America; semiaquatic beetles;