Listronotus caudatus (Say, 1824)

Rhynchaenus caudatus Say, 1824: 311 (type locality: USA: Missisippi; type material: N: USNM).

Listronotus caudatus; LeConte, 1876: 174.

Host plants. Polygonum bicorne Raf. (Polygonaceae) (O’Brien, 1977).

Distribution. Canada and USA (O’Brien and Wibmer, 1982).