Orthoglymma is a genus of endemic New Zealand ground beetle in the Gondwanan subtribe Nothobroscina.

[1] There is a single species, Orthoglymma wangapeka.

Liebherr, J. K., Marris, J. W., Emberson, R. M., Syrett, P., & Roig‐Juñent, S. (2011).

Orthoglymma wangapeka gen. n., sp.

n.(Coleoptera: Carabidae: Broscini): a newly discovered relict from the Buller Terrane, north‐western South Island, New Zealand, corroborates a general pattern of Gondwanan endemism.