Acrosternum (Chinavia) froeschneri Rolston, 1983: 118-120, figs. 41–42.

Coloration. Predominantly green. The lateral margins of juga and pronotum are green, followed by a yellow band. Connexivum green and urosternite yellow. Black macula in the posterolateral angles of connexivum and urosternite. Head. Margins of juga with a slight concavity in front of eyes, apex of head large and semicircular. Proportion of antennal segments: I<II<III≈IV≈V. Rostrum reaches the metacoxae. Proportion of rostral segments: I<II>III>IV. Thorax. Anterolateral margins of pronotum with a submarginal dorsal depression. Hemelytra with costal angles slightly obtuse. Membranal suture convex. Abdomen. Medial spine of third ursoternite surpasses the mesocoxae. Spiracles are green.

Distribution. Mexico.

Host plants. No information available.

Comments. It is an endemic species of Mexico, and the only one in North America that possesses the medial spine of third urosternite surpassing the mesocoxae.