272 Mr. Warren on the Pijralidina collected 



the pectinated antennae, I cannot hesitate to refer to it 

 the present species, Botys It/hialis, Wlk., and the next 

 succeeding species, B. amatalis, Wlk., which is certainly 

 the same. The greater development in the constitution 

 of the antemiffi is not uncommon in conjunction with an 

 increase in the size of an insect ; indeed, there is an 

 example in the British Museum Collection, at present 

 not named, of an insect which approaches L. i)alchra in 

 size, and has the antennae subdentate, forming an inter- 

 mediate link between L. pulchra with its decided pecti- 

 nations, and L. lyhialis with its simply laminated 

 antennae. The species referred to is from Goya, in the 

 Argentine Eepublic. Another unnamed and still smaller 

 species, from Burmah, is probably referable to this 

 genus also. 



75. Leucinocles imperialis. 



Leucinodes imperialis, Gn., Delt. & Pyr., 223, 186. 



One <? . Obydos, Feb. l-lth, 1874. Guenee's type 

 was from Hayti. 



76. Leucinodes disceridalis. 



Leucinodes discej-ptalis, Wlk., Cat. Lep. Het. B. M., 

 xxxiv., p. 1313. 



One ? . Cararaucu Lake, April 18th, 1874. 

 The type in the British Museum Collection is from 

 Limas, Honduras. 



Deuteeophysa, n. g. 

 Fore wing about twice as long as broad, with the costa for the 

 most part straight, but suddenly convex before the apex, wliicli is 

 slightly but bluntly produced ; hind margin faintly indented below 

 the apex, and bulging out above the anal angle. Antennae short, 

 thick, laminated, as in Lepidoceras. Palpi damaged, but appa- 

 rently the same as in Cyclocausta. Neuration : Fore wing with 

 the first median branch starting from the median before the middle 

 of the wing, second from about the middle ; third and fourth from 

 the same point, at the same distance beyond the second as that is 

 from the 1st. No disco-cellular. A little beyond the middle of the 

 wing the subcostal is swollen, and from the swelling the first, 

 second, and fourth subcostal branches rise one after the other ; the 

 tliii'd short, running out of the fourth before the apex. Above the 



