1. Lamenia caliginea (Stal) .

Delphax caliginea Stal, {}fv. K. Vet.-Akad. Forh., 246, 1854.

Lamenia caliginea Stal, Freg. Eugenies Resa, Ins., Hem. 4: 277, 1859.

Ritidian Point, April 15, 16, Bryan; Mt. Alifan, April 20, Bryan; Upi Trail, May 5, Usinger; Agat, May 20, on Hernandia and grass, Swezey; Agat, May 31, on Calophyllum, Usinger; Santa Rosa Peak, May 19, on mango, Swezey; Machanao, June 4, Usinger; Machanao, June 30, Swezey; Talofofo, June 17, Swezey; Barrigada, July 22, Swezey; Inarajan, July 25, on Barringtonia racemosa , Swezey; Machanao, August 6, Sept. 22, Nov. 225, Swezey; Asan, August 22, Swezey; Dededo, Nov. 8, on taro, Swezey; Mata, Nov. 11, on banana, Swezey; Tumon, Nov. 13, on mango, Swezey.

This species was described from Tahiti. It also occurs in others of the Society Islands, Samoa, Ellice Islands, Tonga, and Funafuti. It was collected in Guam by Fullaway in 1911 . Described by Muir as Thyrocephalusfullawayi, it was later synonymized by him with Stal's species. We collected it on quite a variety of trees and plants, but never abundantly.