Thecesternus Say, 1831

Thecesternus affinis (LeConte, 1857)

Thecesternus albidus Pierce, 1909

Thecesternus erosus LeConte, J.L. & Horn, G.H., 1876

Thecesternus foveolatus Pierce, 1909

Thecesternus hirsutus Pierce, 1909

Thecesternus humeralis (Say, 1826)

Thecesternus longior (LeConte, 1857)

Thecesternus maculosus Pierce, 1909

Thecesternus morbillosus LeConte, J.L. & Horn, G.H., 1876

Thecesternus rectus LeConte, J.L. & Horn, G.H., 1876