Birds on the Brain

libutron: Great diving beetle - Dytiscus marginalis As its common name suggests, the Great Diving Beetle, Dytiscus marginalis (Coleoptera - Dytiscidae), is a large aquatic beetle. The length of larvae is up to 60 mm, and of adults 27-35 mm. Both adults and larvae of this beetle are voracious predators, taking a wide range of prey including fish. They actively search for prey, and periodically swim to the surface in order to take in air (specimen shown is refilling its air supply under the…

Beetle

Bugs And Insects

Diving