banks: new neuropteroid insects. 325 



apart as from the eyes; lateral bosses transverse, outer edge near the ej-e, 

 inner end is the length of boss from posterior ocellus; antennae as long as wings. 

 Pronotum quadi-angular, the corners rounded, plainty a little broader than 

 long, a transverse impression across the front part, surface onlj' slightly rugose. 

 Legs long and slender, hind tibia longer than femur, basal tarsal joint hardly 

 as long as the apical, second very short. Wings long and slender (Plate 6, 

 fig. 85) only five median and cubital cross-veins, six cross-veins in disc of wing, 

 all far apart; hind wing with a few cross- veins in disc, no median cross- veins; 

 setae as long as body, many-jointed. 



Length of wings 7.5 mm.; of hind femur 2 mm. 



Smaller than P. ausfralica, fewer cubital cross-veins, and pronotum 

 plainly broader than long. 



Leuctra malayana, sp. nov. 



Type. — M. C. Z. 10,828. Philippines — Luzon: Xueva Vizcaya; 

 Imugin (C. F. Baker). 



Blackish, abdomen rather paler, legs pale, darker at tips of joints, antennae 

 pale on basal fifth, beyond brown, wings nearly uniform brown. Head 

 minutely pubescent; hind ocelli fully three times as far apart as from the eyes, 

 ocellar triangle low; the lateral bosses larger than ocehi, and close to the low-er 

 edge of the eyes; antennae clothed with appressed hair and a whirl of erect 

 bristles near tip of each joint; each joint slightly fusiform. Pronotum a 

 little longer than broad, sides parallel, corners rounded; legs minutely pubes- 

 cent ; wings slender, subcosta ends but little beyond the middle of wing, about 

 six median cross-veins, and about ten cubital cross-veins, the last much be- 

 yond end of subcosta ; last segment of female from below shows a small rounded 

 plate base (Plate 4, fig. 45). 



Length to tip of wing 6 mm. 



SIALIDAE. 



Protosialis minora, sp. nov. 



Ti-PE.— M. C. Z. 10,841. Straits Settlements: Singapore (C. F. 

 Baker). 



Head, thorax, basal two joints of antennae, femora, and extreme base of 

 wings, yeUowish. The pro- and mesothorax rather dull, abdomen, rest of 

 antennae black; wings and tibia brown, tarsi rather pale. Structure similar 

 to other species of the genus, but in the fore wings both upper and lower 



