53 



ISCHNOPTERA ANASTOMOSA, SpeC. UOV. 



Pale dusty-yellowish, coiicolorous. Head with vertex and 

 middle part of face piceous, margin and mouth-parts pale. 

 Antennae brownish, each joint with a very fine white ring. 

 Elytra semipellucid, radial vein straight, ulnar vein re-anastomos- 

 ing for a short distance near the middle with the former, and 

 then again separating. Cerci long, lanceolate, 12 joints. 



Female. 

 Leno-th of body ... ... ... ... 12 mm. 



Length of elytra ... ... ... 12 " 



Length of pronotum ... ... ... 2-5 " 



Width of pronotum ... ... ... 3 " 



Habitat. — ^Little Para River, South Australia. Under bark in 

 April. S.A. Museum. 



ISCHXOPTERA MANICATA, spec UOV. 



Pale brownish yellow. Head w^ith a band between the 

 antennae, and the lateral margins pale, occiput and a broad stripe 

 down the face brownish or blackish. Pronotum subtrigonal, 

 margins and a triangular space in the disk pale dusky yellowish, 

 disk with two broad, oblique, black stripes laterally, widest in 

 front, and narrowly contiguous ; also two oblique short black 

 vittse behind with a small dot between them. Elytra subcori- 

 aceous, radial vein raised towards the base, narrowly piceous, 

 costal margin narrowly brownish. Wings pellucid, blackish in 

 the middle. Legs pale, except a black patch in front of the fore 

 ■coxse. Abdomen with ill-defined brownish transverse bands, 

 interrupted regularly, so as to produce live pale narrow longi- 

 tudinal lines, margin pale. Underside pale, ventral aljdominal 

 segments w^ith Ijlackish spots laterally. Cerci twelve-jointed. 



Male. 



Length of body 



Length of elytra 



Length of pronotum 



Width of pronotum 



Habitat. — Bordertown, South Australia. 

 Under bark of Eucalyi^tus rostrata in January. 



IsCHNOPTERA PARALELLA, SpeC. UOV. 



Brownish yellow. Head pale, except a brownish band between 

 the eyes and an elongated oblique spot opposite the bases of the 

 antennae. Latter blackish, base pale. Pronotum almost round, 

 with two straight, broad, piceous, parallel stripes widely apart. 

 Elytra concolorous, radial and ulnar veins parallel, distant. 

 Wings pellucid, veins blackish, anterior area with numerous 



