506 EXOTIC MICEOLEriDOPTERA. 



I h furcate, 2 from angle, 2-5 approximated, 7 to apex (indefinite), 



II from middle, 12 running into 11 before costa. Hind wings over 

 1, trapezoidal-ovate, cilia | ; in both sexes with costa on anterior 

 half expanded and clothed with long roiigh projecting hairscales, 

 sinuate beyond this, with cilia long and prominent beyond sinua- 

 tion, and with long subcostal hairpencil from base lying beneath 

 forewings; 3 and 4 connate, 5 closely approximated at base, 6 and 7 

 closely approximated towards base. 



Allied to Anlaeotricha, and remarkable for the equality of sexes 

 in characters usually confined to one sex ; there is no doubt in this 

 case, the $ having the antennse only shortly and thinlj' ciliated, 

 and triple frenulum; the peculiar concurrence of 12 with 11 is 

 also alike in both. 



Psephomeres leptogramma, n. sp. 



(5 22 mm., $ 30 mm. Head white, crown tinged with gre}'. 

 Palpi light slaty-grey, anteriorly white. Antennal ciliations of J 3. 

 Thorax light glossy grey. Abdomen grey. Forewings elongate- 

 oblong, more elongate in $ , costa anteriorly moderately, posteriorly 

 slightly arched, apex rounded, tormen rounded, nearly vertical ; 

 glossy slaty-grey ; costal edge white; all veins marked with fine 

 white lines, faint or obsolete on anterior ^ of wing, beyond cell 

 with iuterneural spaces paler and whitish-tinged, but veins mar- 

 gined with dark grey lines : cilia light grey tinged with whitish, 

 with two darker grey shades. Hindwings grey ; costal hairscales 

 suffused with darker grey beneath, subcostal hairpencil white ; 

 cilia in J grey-whitish, with grey subbasal shade, in $ suffused with 

 grey. 



French Guiana, R. Maroni ; two specimens. 



DINOTROPA, n. g. 



Head with appressed scales, sidetufts raised, spreading ; ocelli 

 present ; tongue developed. Antennje f , in d strongly ciliated, 

 basal joint moderate, thickened with scales, without pecten. Labial 

 palpi long, recurved, second joint reaching base of antennae, 

 thickened with appressed scales towards apex, terminal joint as 

 long as second, moderate, acute. Maxillary palpi very short, fili- 

 form, appressed to tongue. Anterior tibiae and tarsi very short, 

 thickened with scales, posterior tibiae clothed with rough scales. 

 Forewings with 1 b long-furcate, 2 from towards angle, 3 and 4 

 stalked from angle, 7 and 8 approximated towards base, 9 absent, 

 11 from middle. Hindwings 1, trapezoidal-ovate, cilia | ; 3 and 4 

 connate or short-stalked, 5 absent, 6 and 7 parallel. 



Perhaps allied to Dolidiria. 



Dinotropa ochrocrossa, n. sp. 

 cJ 5 . 12-15 mm. Head whitish, crown slightly sprinkled with 

 dark fuscous. Palpi white, second joint with black streak on basal 

 half, terminal joint with some blackish specks. Antennal cilia- 



