Eurycotis galeoides
Cuba.—Under stones in deep woods (Rehn and Hebard, 1927).
Eurycotis kevani
Trinidad.—Under debris, trash, and vegetable refuse (Princis and Kevan, 1955).
Eurycotis opaca
Cuba.—In pine and palmetto region (Rehn and Hebard, 1927).
Euthlastoblatta abortiva
Texas.—Under dense tangle of bushy vegetation, palms, and vines near Rio Grande; in leaves and dry litter on ground; on dead petiole hanging from palm tree (Hebard, 1917). Under bark of dead hackberry; abundant in dead leaves, dry litter, and rats' (Neotoma sp.) nests in heavy scrub (Hebard, 1943a).
Graptoblatta notulata
Tahiti.—On foliage in sun or concealed among dead leaves that collect between the fronds of tree ferns (Cheesman, 1927).