180 MR. A, G. BUTLER ON THE GENERA [Feb. 4, 



Allied to the preceding, but with head, nuchal plate, and front of 

 first dorsal segment setose; the nuchal plate and dorsal segments 

 comparatively broader and much less punctured. 



Group ac. All the body hairy. 



11. Zephronia ignobilis. (Plate XIX. fig. 6.) 



Zephronia ignobilis, Butler, Ann. & Mag. Nat. Hist. ser. 4, vol. x. 

 p. 357. n. 10 (1872). 



Java {Argent). T JT e » B.M. 



12. Zephronia pilifera. (Plate XIX. fig. 7.) 



Zephronia pilifera, Butler, Ann. & Mag. Nat. Hist. ser. 4, vol. x. 

 p. 357. n. 11 (1872). 



Ceylon {R. Templeton). Type, B.M. 



Sect. b. First dorsal segment with lamina of lateral wing broad ; 

 lateral marginal ridge feebly developed. 



13. Zephronia corrugata. (Plate XIX. fig. 8.) 



Zephronia corrugata, Butler, Ann. & Mag. Nat. Hist. ser. 4, vol. x. 

 p. 355. n. 4(1872). 



Ceylon (R. Templeton). Type, B.M. 



14. Zephronia hercules. 



Sphceropoeus hercules, Brandt, Bull. Nat. Mosc. vi. p. 200. n. 1 

 (1833) ; Koch, Myriapoden, p. 31, pi. 2. f. 4 (1863). 



Hab. ? Berlin Museum {Koch). 



This species is remarkable for the peculiar elongation of the 

 lateral wings of first segment. 



15. Zephronia ovalis. 



Zephronia ovalis, J. E. Gray in Griffith's Animal Kingdom, Ins. 

 pi. 135. f. 5 (not Julus ovalis, Linn.). 



Sphceropaus insignia, Brandt, Bull. Nat. Mosc. vi. p. 200. n. 2 

 (1833). 



Java {Argent). Type, B.M. 



M. Gervais seems to have doubted whether this was a Sphcero- 

 therium or a Zephronia. He first quoted it as synonymous with S. 

 javanicum, and subsequently as a distinct species under the name of 

 Z. insignis (see 'Apteres,' pp. 82 & 85). 



16. Zephronia tigrina. 



Zephronia tigrina, Butler, Ann. & Mag. Nat. Hist. ser. 4, vol. x. 

 p. 356. n. 6, pi. 18. f. 7(1872). 



"East Indies" {S. Stevens). Type, B.M. 



17. Zephronia zebraica. 



Zephronia zebraica, Butler, Ann. & Mag. Nat. Hist. ser. 4, vol. x. 

 p. 356. n. 7, pi. 18. f. 4 (1872). 



Near Bombay {Col. Whitehill). Type, B.M. 



