I 14 LITHOSIID.E. 



Macrobrochis albicans. Butler : 111. Typ. Lep. Het., B. M., v. p. 41, pi. 87 



f. 5 (1881), 

 Cotes and Swinh. : Cat. Moths of India, ii. 93. 554 



(1887). 



Type j. Sylhet, in B. M. 

 Type (leucospilota). Cherrapunji, in B. M. 

 Type (albicans). Bhotan, in B. M. 



a. Sylhet (type ?, Walker, vii. 1681). b. India (4). c. Sylhet. 

 d. Assam (2) (Jenkins). 



After examining a long series from my own and this collection, I 

 find it impossible to separate any of the above-named so-called 

 species ; gigas is a very variable species, and I am of opinion that 

 the following is also doubtfully distinct. 



522. Macrobrochis nigrescens. 



Macrobrochis nigrescens. Moore : P. Z. S., Lond., 1878, p. 8. 



Cotes and Swinh. : Cat. Moths of India, ii. 94. 



558 (1887). 



Macrobrochis atrata. Butler : 111. Typ. Lep. Het., B. M., v. p. 40, pi. 87, 

 f. 3 (1881). 



Cotes and Swinh. : Cat. Moths of India, ii. 93. 555 



(1887). 



Type. N. E. Bengal, in coll. Moore. 

 Type (atrata). Darjiling, in B. M. 

 a. India (2). 



GENUS TBIPURA. Moore: Cat. Lep. E. I. C., ii. p. 298 (1859). 



523. Tripura prasena. 



Tripura prasena. Moore : Cat. Lep. E. I. C., ii. p. 299, pi. 7 a, f. 6 (1859). 

 - P. Z. S., Lond., 1878, p. 8. 



Cotes and Swinh. : Cat. Moths of India, ii. 94. 560 



(1887). 



Type. N. India, in B. M. 

 a. India (2). 



GENUS CHRYSORABDIA. Butler : Trans. Ent. Soc., Lond., 

 1877, P- 357- 



524. Chrysorabdia viridata. 



Lithosia (Macrobrochis) viridata. Walker : xxxi. 225 (1864), and xxxv. 



1882 (1866). 

 Chrysorabdia viridata. . Butler: Trans. Ent. Soc., Lond., 1877, p. 357. 



Moore : P. Z. S., Lond., 1878, p. 19, pi. 2, f. I. 



Cotes and Swinh. : Cat. Moths of India, ii. 103. 



628 (1887). 



Type. Darjiling, in coll. Stoudinger, 

 a. India (2). 



