banks: new neuropteroid insects. 335 



or ten outer, and six inner g:radate veins; both in a fairly even scries. Wings 

 rather long and slender, but rounded at tip. 

 Expanse 20 mm. 



Related to AI. morosus, but distinct by the banded legs. 



MiCROMUs IGOROTUS, sp. nov. 



Type.— M. C. Z. 10,854. Philippines — Luzon: Los Banos, Mt. 

 Makiling. Benguet; Bagnio (C. F. Baker). 



In general similar to M. pusilbis Gerst., but a trifle larger, and with broader 

 wings. Color and markings similar to that species, the wings marked in the 

 same way, but the dark marks stand out more distinctly. The radial sector 

 with four or five branches. The gradate veins are not in an even series as in 

 M. pusillus, but very irregular, the outer series with one or more near each end 

 out of line, and sometimes an extra one. In the hind wings besides the dark 

 gradate veins the radial sector is blax;k by the forkings. 



Expanse 15 mm. 



Zachobiella gen. nov. 



A hemerobiid; no recurrent vein, two radial sectors; medius and 

 cubitus not approximated, but as wide apart as are other veins, two 

 short series of gradates. In hind wings one radial sector, several 

 branched, and two cross-veins. Heufl much as in Micromus, but the 

 vertex more sloping; hind tibiae fusiform. In appearance like a 

 narrow-winged Micromus, with reduced venation, but the separated 

 median and cubitus quite different. The forked cubitus separates it 

 from Xeurorthus, to which it is not very closely allied. 



Type. — Z. punctata, sp. nov. 



Zachobiella punctata, sp. nov. 



Type. — M. C. Z. 10,855. Philippines — Luzon: Nueva Vizcaya; 

 Imugin (C. F. Baker). 



Pale; black mark below each eye; palpi black; antennae pale; vertex 

 polished, punctate, bristly; pronotum dark, with a pale median stripe, which 

 extends back over the rest of the thorax, abdomen yellow-brown; legs almost 

 white, unmarked, hind tibia strongly fusiform. Wings hyaline; veins pale; 

 cross-veins heavily black, the forkings of veins, except the basal ones, have 

 triangular dark spots, wings long and rather slender, both radial sectors soon 



