38 



There are some obscure metallic reflections on tergite 4. 



Wings brownish hyaline. 



$ Resembles the $ but the head smaller, the antennae longer; the 

 propodeum is more golden in coloration, reticulation of the propodeum 

 is more regular in the middle and less complete laterally; the surface 

 is less even and the posterior marginal carina less complete, the lateral 

 angles less acute. The abdomen has greenish reflections on all the ter- 

 gites at least laterally, the surface is less highly polished and more con- 

 vex, the punctures are less definite on segments and there is more pilos- 

 ity on the surface. 



Five tergites can be seen, the fifth very small. 



The legs have the tibiae dark with greenish reflections and the reflec- 

 tions on the femora are very much stronger. 



One 9 Corvallis, Oregon, Sept. 15, 1907. One $ Pamelia 

 Lake, Mt. Jefferson, Oregon, Jnly 17, 1907 (J. C. Brichvell), 



NOTES AXD EXHIBITIOXS. 



Maui insects. — Mr. Giffarcl exhibited a collection of insects 

 representing six days collecting by himself and ]\Ir. Fnllaway 

 on the island Mani. 



Ascyltus penicillatus. — Mr. Pemberton exhibited a nude of 

 this large spider a pair of which he had fonnd on vanilla in 

 Kona, Hawaii. The female had been sent to Washington for 

 determination. 



Kelisia. — Mr. Fnllaway exhibited eggs of this leafhopper 

 in bnnch grass, parasitized by a species of Anagrus. 



Pseudococcus straussiae. — Mr. Ehrhorn stated that he had 

 collected this mealybng at Kilanea, Hawaii, and that it was 

 parasitized b}' the same species of Anagyrus as is obtained from 

 it on Oahn. 



Trionymus insularis. — This mealybng was reported by Mr. 

 Ehrhorn as taken on DescTiampsia at 29 miles, Kilaiiea, Ha- 

 waii. 



Pipnncvlus sp. — Mr. Timberlake exhibited specimens of a 

 species of Pipnncnlns fly, fonr of which were obtained by Mr. 

 Williams in field 40, Oahn Sngar Co.'s plantation. A fifth 

 specimen was bred by Mr. Rosa from material collected in cane 



