Ixx] ENTOMOLOGICAL NEWS 205 -. 1878. Bull. Acad. roy. Belg. (2), 45: 183-222. Separate, Brux-elles. Pp. 1-44. TILLYARD, R. J. 1910. Proc. Linn. Soc. N. S. Wales, 35 (pt. 2, no. 138) : 312-377. . 1914. Proc. Linn. Soc. N. S. Wales, 39 : 163-216. TILLY ARD, R. J. and F. C. FRASER. 1940. Australian Zool., 9 (pt. 4) : 359-396. WATSON, M. C. 1956. Trans. Amer. Ent. Soc., 81 : 155-202. WILLIAMSON, E. B. 1908. Ent. News, 19 (Sept.) : 428^34. Revisional Notes on the Types of Ichneumoninae of Cresson, Cushman, Ashmead and Others By GERD H. HEINRICH, Dryden, Maine During January and February 1959 I studied the types of Ichneumoninae in the collections of the Connecticut Agricul-tural Experimental Station in New Haven, Connecticut, of the Academy of Natural Sciences in Philadelphia, and of the United States National Museum in Washington. As a result of my studies I propose the following changes in the taxonomy as used by Townes in the Catalog (Hymenoptera of America North of Mexico), 1951, for the Ichneumoninae. The entities dealt with will be given in the original combination, followed by the combination as used by Townes, 1951, and lastly by what I consider the correct combination and status. In a few cases my concept of genera differs from Townes' as applied in the 1951 Catalog. As these differences will become apparent in the following combinations they need to be explained. The type of the genus Amblyteles, the palaearctic species annatorius Panzer, is, as indicated by its name, "armed" by strong apophyses of the propodeum, similar to the genus Ho-plisincnus. I do not know at present any other species which I could consider as congeneric with it. Therefore I confine the genus Amblyteles to the single palaearctic species, the type of the genus. All North American species of this group that do not belong to Eutanyacra Cameron or Spilichneumon Thomson I place in the genus Psewdambly teles Ashmead which has as