The African Euthyplociidae (Ephemeroptera) (Exeuthyplociinae subfam. n.)

Abstract A description is given of the larva of Exeuthyplocia Lestage, which closely resembles that of Afroplocia Lestage. On the basis of larval and adult characters and the apparent burrowing habits of the larvae, a new subfamily, Exeuthyplociinae, is proposed for the two African genera of Euthyplociidae.