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Anonym 1969: [Coe, R. L.] Beiträge zur Entomologie, Berlin 19, B15 11217, pp. 304
Smith, K. G. V. 1968: [Coe, R. L.] The Entomologist's Monthly Magazine, Third Series, London 104 (1/3), B15 10006, pp. 70-72, Portr.
Smith, K. G. V.; Morge, G. 1970: [Coe, R. L.] Beiträge zur Entomologie, Berlin 20, B15 11217, pp. 203-204