. Coleoptera: Lamellicornia. Scarabaeidae. IDIOVALGUS. 231 2 . More stoutly built, with the tarsi shorter, the scutellum occupying a depression, and the pronotum distinctly lobed behind. Only one species of the genus is known. 212, Idio valgus planicollis. Oreoderus planicollis, Gestro,* Atin. 3Ii(S. Genova, (2) x, 1891,. p. 862. Bright reddish yellow, with tlie head and prothorax sometimes darker. It is a rather small but stoutly built insect. The head is granulated and the dijpeus rounded in front. The j^^'onotum is also granulated and has a very slight median groove, not bordered by carinas


. Coleoptera: Lamellicornia. Scarabaeidae. IDIOVALGUS. 231 2 . More stoutly built, with the tarsi shorter, the scutellum occupying a depression, and the pronotum distinctly lobed behind. Only one species of the genus is known. 212, Idio valgus planicollis. Oreoderus planicollis, Gestro,* Atin. 3Ii(S. Genova, (2) x, 1891,. p. 862. Bright reddish yellow, with tlie head and prothorax sometimes darker. It is a rather small but stoutly built insect. The head is granulated and the dijpeus rounded in front. The j^^'onotum is also granulated and has a very slight median groove, not bordered by carinas, and an impression on each side. It is gently convex, a little longer than it is broad, rounded at the sides and base, and about equally narrowed in front and behind. The elytra are distinctly striate-punctate, with the sides closely rugose. The- propygidium is simple, with a straight Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Arrow, G. J. (Gilbert John), 1873-1948. London, Taylor and Francis


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Keywords: ., bookcentury1900, bookdecade1910, bookpublisherlondo, bookyear1910