| 1. Hadennia purifascia sp. n. ♂ 24 mm. Antenna with ciliation well over diameter of shaft, thickened on inner side by a tuft of scales, probably at about two-fifths shaft (both antennae are broken just beyond the thickening). The broad thickened fold on costa beneath (which is present in all Hadennia ♂♂) extends along costa almost to the origin of postmedial line and reaches, at its broadest, to just behind middle of cell, fringed behind with long hair. Palpus strongly upcurved, the 3rd segmeut laid backward over thorax, but only about 11/3 mm. in length, much shorter than in hypenalis Wlkr. (the genotype), not broadened, flattened and hollowed out (as in hypenalis) nor half buried in the scaling of thorax, as is often the case in hypenalis. Head, body and... |
