Proceedings of the United States National Museum . sal to anterior tentorial pits 12 12. Six large setae on labrum Hoplocryptus More than six large setae on labrum 13 13. Dorsal part of labral sclerite with three lightly sclerotized lobes . EchtiirusDorsal part of labral sclerite with one lightly sclerotized lobe . Nippocryptiis The following have been examined: Cryptus alhitarsus albitarsus(Cresson) (iig. 22a), Mesostenus gracilis Cresson, Mesostenus sp. Cresson (fig. 22b), Polycyrtus semialhus (Cresson) (fig. 22c),Trychosis sp. (fig. 23a), Gainbrus canadensis (Provancher) (fig. 2
Proceedings of the United States National Museum . sal to anterior tentorial pits 12 12. Six large setae on labrum Hoplocryptus More than six large setae on labrum 13 13. Dorsal part of labral sclerite with three lightly sclerotized lobes . EchtiirusDorsal part of labral sclerite with one lightly sclerotized lobe . Nippocryptiis The following have been examined: Cryptus alhitarsus albitarsus(Cresson) (iig. 22a), Mesostenus gracilis Cresson, Mesostenus sp. Cresson (fig. 22b), Polycyrtus semialhus (Cresson) (fig. 22c),Trychosis sp. (fig. 23a), Gainbrus canadensis (Provancher) (fig. 23b), Cameron, Goryphus inferus (Szepligeti) (fig. 24a), Hoplocryptusincertulus Cushman (fig. 24b), Nippocrypius suzukii (Matsumura)(fig. 25a), Agrothereutes grapholithae (Uchida), Agrothereutes sp.(fig. 26a), Pseudischnus oregonensis (Cushman) (fig. 26b), Eripterni-morpha javensis Rohwer (fig. 26c), Mallochia sp. (fig. 27a), Lymeonorhum (Say) (fig. 27b), Echthrus niger Cresson (fig. 27c). 444 PROCEEDINGS OF THE NATIONAL MUSEUM vol. no. A-^-J\-</-/(-A-J^—^ /^ A A -^ 0-1 mm Figure 26.—Cryptinae:Cryptini, head sclerites: a, Agrothereutes sp.; b, Pseudischnusoregonensis (Cushman); c, Eripternimorpha javensis Rohwer. (1, antenna; 2, spiracle;3, skin.) ICHNEUMONID FINAL INSTAR LARVAE—SHORT 445
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