0 Cope, Oliver B. 1941 The morphology of a species of the genus Tetrophthalmus (Mallophaga: Menoponidae) Microentomology 6 3 71-92 37236 [INCOMPLETE: Add alternate journal title] The eighth of a series of papers (second for Phthiraptera) which considers the external morphology of representitives of various insect groups. This paper considers the morphology of the Amblyceran Tetrophthalmus and is thoroughly illustrated with numerous figures including lateral views.pdf Journal http://www.phthiraptera.org/Publications/0498.pdf