French's canegrub

Body 22-29mm, reddish-brown with white scales, antennae with 3-lamellate club,  pronotum 1.8 x as wide as long, sides angulate in middle, anterior and posterior angles almost square, with narrow raised anterior margin continuoys from side to side, posterior margin narrow and raised in middle third; pronotum with scales fairly evenly distributed across middle, transverse band of white scales on abdominal sternites 2,3 and 4 and long than half as long in middle sternites.