. Bulletin - United States National Museum. Science. ICHNEUMON-FLIES—GELINAE '. MESOSTENINI 327 Ischnus lentus Provancher, 1875, Naturaliste Canadien, vol. 7, p. 110; cf, 9 . New synonymy. Lectotype: cT, Quebec (Quebec). Black. Flagellum of female with a median incomplete white band that occupies 2-5 segments; front femur entirely and middle femur partly brownish fulvous in front and apically; front and middle tibiae fidvous brown, theu* tarsi medium brown, darker apically; hind basi- tarsus of male fuscous, its apical or less white; segments 2-4 of hind tarsus of male entirely white or th
. Bulletin - United States National Museum. Science. ICHNEUMON-FLIES—GELINAE '. MESOSTENINI 327 Ischnus lentus Provancher, 1875, Naturaliste Canadien, vol. 7, p. 110; cf, 9 . New synonymy. Lectotype: cT, Quebec (Quebec). Black. Flagellum of female with a median incomplete white band that occupies 2-5 segments; front femur entirely and middle femur partly brownish fulvous in front and apically; front and middle tibiae fidvous brown, theu* tarsi medium brown, darker apically; hind basi- tarsus of male fuscous, its apical or less white; segments 2-4 of hind tarsus of male entirely white or the second segment more or less fuscous; wings weakly infuscate; abdomen ferruginous, the basal of first segment infuscate and tergites 5 or 6 through 8 infuscate or black. In the Gravenhorst collection in Wroclaw there are 13 cf, 89 stand- ing under the label "Cryptus ; Of these 11 cf are Pycnocryptus director, 2 cf are a species of Trychosis that is colored hke P. director, 39 are Trychosis spp., and 59 are the form treated here as Idiolispa analis analis. The arrangement in the collection agrees with Graven- horst's latest treatment of the species (1829, Ichneumonologia europeae, vol. 2, p. 560), which, as noted above, is based on a mixed series. His original description (1807) seems to fit the male of Pycnocryptus director better than any of the other species involved in 1829, especially since he describes the first abdominal segment as black with the apical margin fulvous, and does not mention a white mark on the flagellum. It is not possible to be sure, however, that in 1807 he did not have Idiolispa analis analis, and since the name is traditionally applied to this form and since the application is not clearly wrong, we accept the precedent and have labeled one of Gravenhorst's females of the present form as lectotype. Specimens (58cf, 309): From Alberta (Banff); British Columbia (Carbonate on Columbia River at 2,600 ft. and Robson); Labrador (Goos
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