5. Agenia alcyone ^HNS.

A. nigra, pilis sericeis cinereis vestita; antennis pedibusque ferrugineus, alis hyalinis; abdomine petiolato; marginibus apicalibus segmentorum flavis.

Male. Length 7 lines. Black; the antennae, tips of the mandibles, and the legs ferruginous; the scape in front, a narrow line on the inner orbit of the eyes, and the anterior portion of the clypeus yellow; the antenna fuscous above towards their base. Thorax: the femora beneath towards their base, the trochanters and coxae, except their apex, black; the apical joints of the intermediate and posterior tarsi fuscous; wings hyaline, the nervures fusco-ferruginous, the tegulae reddish-yellow. Abdomen petiolated; the apical margins of the segments with reddish-yellow fasciae; beneath, the margins of the segments are rufo-piceous, not fasciated.

Hab. Aru.