The ten-lined June beetle (Polyphylla decemlineata), also known as the watermelon beetle, As in other members of this genus, the males have large distinctive antennae consisting of several lamellate plates, which they close up when The wing covers (elytra) have four long white stripes and one short stripe each.
Listing of North American Beetles found in the state of montana. Thumbnail picture of the Striped Cucumber Beetle. Striped Cucumber Beetle. X.
This page details the Ten-lined June Beetle including size, territorial reach and pictures. This Scarab Beetle is larger than others and can grow to almost 5cm, or 2 inches in length. Adults are harmless and do not Descriptors: stripes, lines, antennae, face, hairy, flying State of Montana graphic. State of.