ICHNEUMON-FLIES, PART 2\ EPHIALTINAE 



143 



12. Dolichomitus aciculatus (Hellen), new combination 



Figures 333,i; 352 



Ephialtes aciculatus Hell6n, 1915, Acta Soc. Fauna Flora Fennica vol. 40, p. 25; 

 ?. Type: ?, "Bothn. Or." (Helsinki). 



Male: Front wing 10 mm. long; face moderately wide and flat, its 

 punctures fine, separated by about 2.5 their diameter; prepectal carina 

 ending near lower 0.12 of hind margin of pronotum; propodeum with 

 weak, very indistinct punctures and some fine, irregular, mostly 

 transverse wrinkling; median longitudinal carinae of propodeum 

 rather strong, blunt, moderately divergent, extending about 0.6 the 

 length of propodeum; first tergite 1.85 as long as wide; second tergite 

 1.45 as long as wide; second to fifth tergites with unusually fine, weak 

 punctures and in the depressions with distinct, mostly transverse, 

 aciculation; subgenital plate as in figure 333, i; genitalia as in figure 352. 



Figures 58, 59. — Localities: 58 (left), Dolichomitus flexilis; 59 (right), D. aci- 



culatus. 



Black. Clypeus tinged with ferruginous; palpi stramineous to 

 whitish, the basal half of their basal segment infuscate; scape with 

 a small white spot apically in front; hind corner of pronotum entirely 

 black; coxae fulvous, the apical 0.3 ± of front and middle coxae whitish 

 in front; front and middle trochanters whitish; hind trochanters ful- 

 vous, the second trochanter whitish below; femora fulvous, the apex 

 of front and middle femora tinged with whitish and apex of hind femur 

 narrowly infuscate; front and middle tibiae fulvous, whitish fulvous 

 basally, especially above; hind tibia infuscate, its basal 0.2 and lower 

 edge except on apical 0.3, pale brown; front and middle tarsi brownish 

 fulvous; hind tarsus fuscous, brownish at extreme base. 



Female: Front wing 9.5 to 11.5 mm. long; face of moderate width, 

 with medium-sized, sharp punctures that are rather evenly distributed 



