478 r.IATTIDAE OK SI'ANISII GUINEA '4' 



10. Ischnoptera escalerae sp, n. 



(5". Castaneous above, pronotum and tegmina latcralh' mar- 

 gined with testaceous. Legs and abdomen beneath testaceous. 

 Vertex of head rufo-castaneous, antennae infuscated. Tegmina 

 and wings considerably exceeding apex of abdomen. Tegmina 

 with l6 costals, radial vein simple, i6 longitudinal discoidal sec- 

 tors, anterior ulnar 3-ramose. Wings with veins castaneous, 

 marginal area rufesccnt, mediastinal vein 4-ramose, 8 non in- 

 crassated costals, radial vein simple, ulnar vein 7-ramose, 3 rami 

 being incomplete, no triangular apical area. Posterior angles 

 of 6''' abdominal tergite strongly produced as blunt processes; 

 scent-gland with triple opening on 7"' tergite, concealed be- 

 neath the 6"' tergite; supra-anal lamina produced, trigonal. Sub- 

 genital lamina asymmetrical, a pair of stout pointed styles, bi- 

 furcate at apex. Cerci testaceous. Femora armed in the manner 

 normal to the genus. 



Q. Paler, a band between the eyes, a \'-shaped mark on the 

 frons, a complicated design on the pronotum, some maculae on 

 the coxae, the disc of the sub-genital lamina, fusco-castancous. 

 Supra-anal lamina trigonal, shorter than in the (J', apex sub- 

 truncate, not emarginate. 



Total length (cf) 17-9 mm., (?) 18-I; length of body (d") 

 12-2 mm., (5) 14-8; length of tegmina ('cfj I4-8 mm., (9) 15! 

 pronotum 4 X 4-3 mm. 



I cf , I 9. 



The species is allied to /. ciiinamomca Gerst. but differs in 

 the secondary sexual apparatus of the male; the female resem- 

 bles the corresponding sex of/, sordida niihi, but is larger and 

 the apex of the supra-anal lamina is not incised. 



Gen. Phyllodromia Sew. 



11. Phyllodromia'germanica L. 



I cT. A cosmopolitan species. 



12. Phyllodromia centralis Gent. 

 I (i", I 9- A Kamerun species. 



