The small collection of Brenthidae obtained in Liberia by the well-known and successfull travellers Büttikofer, Sala and Stampfli, and submitted to me by Mr. C. Ritsema, amounts to 27 specimens, all belonging to described species. Nevertheless I thought it useful to publish the following list as it throws some further light upon the distribution of the African Brenthidae. 1. Zemioses porcatus Pascoe, Journ. of Entom. I, p. 394, 1862.