262 U. S. NATIONAL MUSEUM BULLETIN 216 part 3 



Second tergite fuscous basally; mesoscutum strongly mat, its punctures 

 very fine and dense 3. ferrugata, new species 



11. Tip of upper valve of ovipositor tapered abruptly (fig. 329, e). 



7. longurius, new species 

 Tip of upper valve of ovipositor tapered gradually (fig. 329, d) 12 



12. Mesoscutum strongly mat and with fine, indistinct punctures; mesepimeron 



partly faintly infuscate to mostly black; wing bands stronger (fig. 345). 



5. picta, new species 



Mesoscutum weakly mat and with fine, distinct punctures; mesepimeron 



not at all infuscate; wing bands weaker (fig. 347) . . 6. deserti, new species 



1. Lanugo schlingeri, new species 



Figures 329,b; 340 



Male: Unknown. 



Female: Front wing 7.5 to 8.5 mm. long; hypostomal carina dis- 

 tad of the occipital carina rather high, about 0.45 as long as basal 

 width of mandible, its apex moderately projecting beyond lower articu- 

 lation of mandible; epomia about 0.38 as long as height of pronotum; 

 front edge of pronotum with a weak curve at its lower 0.35; meso- 

 scutum polished, its punctures small, rather weak, separated by about 

 0.6 their diameter; notaulus weak, extending about 0.33 the distance to 

 scutellum; apical transverse carina of propodeum sharp, complete or 

 its median 0.2 lacking, elevated sublaterally as a weak crest; second 

 tergite weakly mat, with fine punctures that are separated by about 

 their diameter; ovipositor tip as in figure 329,b. 



Ferruginous. Flagellum brownish except near base; wings uni- 

 formly dark brown, as in figure 340. 



Type: 9, 4 miles west of Quincy, Calif., June 30, 1949, E. I. 

 Schhnger (Washington, USNM 63785). 



Paratype: 9 , 4 miles west of Quincy, Calif., June 26, 1949, W. R. 

 Schreader (Townes). 



2. Lanugo cestvis (Say), new combination 



Figure 341 



Cryptus cestus Say, 1836, Boston Journ. Nat. Hist., vol. 1, p. 234 (Leconte ed. 

 vol. 2, p. 691); 9. Type: ?, Indiana (destroyed). 



Male: Unknown. 



Female: Front wing 7.3 to 8.3 mm. long; hypostomal carina distad 

 of occipital carina moderately high, 0.35 as long as basal width of 

 mandible, weakly projecting beyond lower articulation of mandible; 

 epomia 0.28 as long as height of pronotum; front edge of pronotum with 

 a rather sharp curve at its lower 0.35; mesoscutum weakly mat, its 

 punctures small, sharp, separated by about 0.3 their diameter; notau- 

 lus moderately sharp, reaching about 0.40 the distance to scutellum; 

 apical transverse carina of propodeum sharp, its median 0.2 lacking. 



