98 A Visit to Damma Island : 



Hah. San Bias, Western Mexico (W. B. Richardson). 

 A single male specimen captured in March was sent us by 

 Mr. Richardson. 



7. Ancea Schausiana, sp. n. 



Deep purple-black, the bases of the wings and a subapical 

 spot on the primaries bluish purple. Beneath rich brown, 

 irrorated with silvery grey and black ; an indistinct dark 

 band runs from the inner margin towards the apex, a row of 

 small white spots from the apex parallel to the outer margin; 

 the secondaries have indistinct bands more or less parallel to 

 the outer margin, and a small black spot at the base of the 

 short tail, and another between it and the anal angle. 



$ . The bases of the wings and two spots in the apex are 

 paler and bluer than in the male, and the outer portion of 

 the secondaries is not so dark a purple-black. Beneath 

 much paler than the male and irrorated with ochraceous 

 brown ; the dark lines are more clear, and the tail to the 

 secondaries larger and slightly spatuled at the end. 



Bab. Coatepec, Mexico (W. Schaus). 



This fine species belongs to the group of Ancea in which 

 the inner margin of the primaries is falcate at the anal angle 

 and the secondaries have a tail in both sexes (cf. Biol. Centr.- 

 Am., Rhop. i. p. 340). It has no near allies in the Mexican 

 fauna. 



We are indebted to Mr. Schaus for a pair of this species. 

 They were taken by himself at Coatepec, near Jalapa, in the 

 Mexican State of Vera Cruz. 



XVII. — A Visit to Damma Island, East Indian Archipelayo . 

 By James Walker. — With Notes on the Fauna, by R. B. 

 Sharpe, G. A. Boulenger, E. A. Smith, R. I. Pocock, 

 C. O. Waterhouse, C. J. Gahan, W. F. Kirby, and 

 F. A. Heron. 



[Continued from p. 71.] 



COLEOPTERA LONGICORNIA and PHYTOPHAGA. 



By C. J. Gahan. 



LONGICORNIA. 



Neomicrus, gen. nov. 



Male. — Eyes completely divided. Antennae longer than 

 the body, sparsely ciliate ; first joint gradually thickened 

 into a club in its distal half; fourth joint about equal in 

 length to the first and perceptibly longer than the third ; 



