P. ent. Soc. London, 1883, p. 20.
A considerable variety of these extraordinary creatures are figured in Biol. Centr. Amer. Rhynch. Homopt. ii.
Riley, P. ent. Soc. Washington, iii. 1895, p. 88. For the younger stages of Membracis foliata, see Tijdschr. Ent. (2) iv. 1869, pl. viii.
Tr. ent. Soc. London, 1886, p. 329.
Verh. z.-b. Ges. Wien, xxvi. 1876, p. 167.