1965 Journal of the Lepidopterists' Society 19.5 40. (c) New African butterflies. Ann. Carnegie Mus., 36: 213-224, 9 figs. 4l. 1964 (a) Affinities and distribution of Antillean Ithomiidae. J. Res. Lepid., 2(3): 173-184, 12 figs. ["1963"]. 42. (b) [R. M. Fox and Jean W. Fox] An introduction to comparative entomology. New York. Reinhold Publishing Corp., 4.50 pp., 326 figs. 43. (c) [Jean W. Fox and R. M. Fox] A new species of Triozocera (Men­ geidac: Strepsiptera) from Liberia, 'vV est Africa. Ann. Ent. Soc. Amer., .57 ( 4): 402-40,5, ill. 44. (d) [M. Condamin and R. M. Fox] Le complexe de Bicyclus dorothea. Bull. Inst. Francais d'Afrique Noire, 26 (SeI. A), 624-631, ill. 45. (e) The genus Phalanta (Lepidoptera, Nymphalidae). Bull. Inst. Francais d'Afrique Noirc, 26 (SeI. A), 632-639, ill. 46. (f) [Jean W. Fox and R. M. Fox] A new genus and species of Stylopidae (Strepsiptera) from Liberia, "Vest Africa. Ann. Ent. Soc. Amer., .57: 754-756, ill. 47. 1965 (a) [Cummins, K. W., L. D. Miller, N. Smith and 11. M. Fox] Experi­ mental entomology. New York. Reinhold Publishing Corp., 176 pp., ill. 48. (b) [Fox, R. M., A. W. Lindsay, H. K. Clench and 1,. D. Miller] Butterflies of Liberia. Mem. American Ent. Soc., No. 19: 438 pp., 233 figs. 49. (c) The importance of introductory entomology in a modern biological program. Bull. Ent. Soc. Amer., II (2): 78-80. .50. 196.5 (d) Additional notes on Melinaea Hiibner (Lepidoptera: Ithomiidae). Proc. Royal Ent. Soc. London (B), 34: 77-S2. .5l. 1967 (a) Forelegs of butterflies, I. Introduction. Chemoreception. .T. Res. Lepid., 5: 1- 12, 12 figs., 1 table ["1966"]. .52. (b) [Book Review of] A list of the butterflies of Malawi, by D. Gifford . J. Lepid. Soc., 21: 7-8. .53. (c) Monograph of the Ithomiidae (Lepidoptera), Part III. Tribe Mechanitini Fox. Amer. Ent. Soc., Mem. 22: 200 pp., 201 figs. INTERNATIONAL COMMISSION ON ZOOLOGICAL NOMENCLATURE A.(N.s.)SO Required six-month's notice is given on the possible use of plenary powers by the International Commission on Zoological l\' omenclature in connection with the following names listed by case number: (see, Bull. zool. Nomencl. 24, pt. 5, 7 December 1967): lS01. Suppression of Argynnis chlorodippe Villers & Guenee, lS35 (Insecta, Lepidoptera) lS15. Validation of Pachyrhynchus Germar, lS24 (Insecta, Coleoptera) 1822. Type-species for Lasioptera Meigen, 1818 (Insecta, Diptera) 1829. Suppression of Polanisa Walker, 1875 (Insecta, Hymenoptera) (see, Bull. zool. Nornencl. 24, pt. 6, 18 January 1968) 1827. Typc-species for Solenills Lepeletier & Brulle, 1834 (Insecta, Hymenoptera) .