Head small, squarish, and margined in front and the sides; shining black. Thorax and elytra soot-coloured and velvety, being surrounded along the sides with an orange border. Scutellum triangular, and rather large. Abdomen and breast black. Sternum small. Abdominal scales small, but distinct. Anterior tibiÆ with three spurs, the others with two. Tarsal joints spined within, excepting those belonging to the fore legs, which are unarmed.

Head red brown, squarish, and margined, covered with short grey hairs. Thorax red brown, covered with short grey hairs, and with a white streak crossing it in the middle. Scutellum small, white, and triangular. Elytra red brown and margined, each being marked with three longitudinal white lines; one placed near the lateral margin, the other two in the middle. Suture white. Anus extending beyond the wing cases. Abdomen red brown, with grey rings. Legs red brown. The anterior tibiÆ are furnished with three spurs, one sharp and small, the others thick and blunt. The other tibiÆ are furnished with two sharp spurs. Ungues having an immoveable smaller one between them, and also two small spines, like hairs, springing from its root or base.

Head green and nearly square; the surface irregular and uneven. The corners are pointed, forming two black obtuse angles. From the front of the head issues a small black and thick protuberance, like a horn, that divides into two branches, each of which terminates in a sharp point. All the remaining parts, except the tarsi, are of a fine lively green, differing in shades according to the manner in which it is held to the light; and appearing to be so highly polished, that the colour seems reflected from a part beneath the surface. Scutellum large and triangular. Sternum small. Abdominal scales small and close. The fore legs are very long and slender, the tibiÆ being dentated. Elytra having two small swellings near their extremities, and furnished at the suture with two short thick spines; the anus extending beyond them. Anterior tarsi having a small tuft of brown hair placed on the last joints, next the ungues.

All the upper parts of this insect are of a beautiful brilliant sky blue. The under parts are of a silvery pale green. Head somewhat quadrangular, and margined. Thorax and upper parts covered with a short fine down or hair. Scutellum triangular. Elytra margined, and at their extremities having two tubercles, the anus extending beyond them. All the under parts are covered with short hair, like down, of a silvery green colour. Abdominal scales large and distinct. Sternum not produced. Tarsi red brown, the posterior having only a single unguis.

Head sooty black, having a cordate mark of a dark orange brown colour. Thorax orange brown, with two black marks crossing it, and a black lateral spot. Scutellum triangular and orange brown. Elytra orange brown, with four black bars, of different shapes, crossing them, and reaching almost from side to side; the first being situated next the thorax, and interrupted by the escutcheon, the margin and suture being black. Anus extending beyond the wing cases. Abdomen orange brown, with small black rings. Sternum short and yellow. Abdominal scales small and close. Legs orange brown.