﻿Head and thorax brown-black ; abdomen dark brown, 

 sordid yellow at the sides, subdorsum yellow — the articuli 

 well marked in black. 



Length of costa, 77 mms. ; of posterior margin, 58 

 mms. ; and of interior margin, 40 mms. Length of pos- 

 terior wing 50, and of width 40 mms. Length of abdomen 

 or antennae, 30 mms. ; of thorax with head, 20 mms. 



istpair: Femur, 10 ; tibia, 7; tarsi, 10 mms. 

 2nd » » "J „ 12; „ 13 „ 

 brd „ „ 10; „ 12; „ 13 „ 

 inclusive of the trochanters. 



Length of 

 Legs: 



The 3rd subcostal nervule is emitted at 2 mms. from 

 the distal end of the cell ; the 4th and 5th at 8 mms. 



Habitat: Oby. 



In the Museum of the Hon. Walter Rothschild. 



This is a very distinct variety. Its anterior wing re- 

 sembles somewhat the anterior wing 2 of Iris from 

 Timor Laut, and the corresponding wing of Nereis. It 

 may yet be found to be the 5 of an undescribed species. 



