NOVITATES ZOOLOGICAE XXV. 1918. 41.3 



9a. subcoerulea felderi Prout, subsp. nov.* (Colombia). 



10. subcaesia Prout, nom. nov. 



= subcoerulea Dogn., Ann. Soc. Ent. Belg. liii. 225 (1909) {Scotura) 

 (Colombia). 



Perhaps a melanistio form of the preceding. 



11. subalba Walk., List Lep. Ins. ii. 374 (1854) (Chrysauge) (Venezuela). 



12. satyroides Feld., Reise Novara, Lep. Het. tab. 105. fig. 16 (1868) (Steno- 

 plastis) (Colombia). 



13. aterrima Dogn., Mem. Soc. Ent. Belg. xxii. 6 (1913) {Scotura) (Colombia). 



14. flavinigra Dogn., Het. Nouv. i. 17 (1910) (Colombia). 



15. decorata Dogn., Ann. Soc. Ent. Belg. liii. 224 (1909) (Polypoetes) 

 (Colombia) . 



16. biplaga hiplaga Dogn., Ann. Soc. Ent. Belg. xlvi. 475 (1902) (Stenoplastis) 

 (S. Ecuador). 



16a. biplaga flaviplaga Dogn., Het. Nouv. iv. 6 (1911) [Scotura) (Colombia). 

 Also from Baiios, E. Ecuador (coll. Joicey). 



17. aborta Dogn., Mein. Soc. Ent. Belg. xxii. 6 (1913) (6W»ra) (huj. gen. ?) 

 (Colombia). 



18. grandimacula Dogn., Ann. Soc. Ent. Belg. xlvi. 474 (1902) (Stenoplastis) 

 (huj. gen. ?) (Bolivia). 



19. euchonthoides Prout, sp. nov. f (Bolivia). 



Genus XVII. Euchontha. 



Euchonthu Walk., List Lep. Ins. x.xxii. 383 (1865) (type suUactigera Walk.). 

 Gnatholophia Feld., Reise Novara, Lep. Het., Erkl. p. 5 (indescr.). 

 Macroneurodes Warr., Nov. Zool. vii. 127 (1900) (type albinmcula Warr.). 



Face promment, densely scaled. Eye rather small. Palpus long, second 

 joint with moderately appressed scaling, third joint tufted. Antenna in ,J 

 pectinate. Pectus moderately hau-y. Femora rough-scaled. 



Forewing in S with cell extremely short (scarcely over one-fourth), DC 

 well developed, DC long, incurved, DC short; SC^'°'^'' stalked, their stalk 

 curved, R' — M''^ stalked, their stalk curving away rapidly from R' from origin. 



• Momonipta subcoerulea felderi subsp. nov, ^ ?, 33-35 mm. Larger than subcoerulea sub- 

 coerulea. 



Forewing above with the veins finely yellowish, the basal white streak wanting. Hindwing 



above in the $ (type) with the white patch smaller (but this probably varies individually), t'nder- 

 side as in subcoerulea subcoerulea. Bogota '!, both sexes in coll. Tring Mus. from the Felder collec- 

 tion ; Antioquia, a damaged $ in coll. Joicey. According to a MS. note of Warren's, this form is 

 also represented from Colombia in coll. Schaus. 



t Momonipta eiKhonthoides sp. nov. Face protuberant. Eye small. Vestiture hairy. Head 

 and body black above, whitish mixed with ochreous beneath ; palpus beneath bright ochreous 

 proximally ; wing-tegula with an ochreous spot. Wings somewhat elongate. 



Forewing with cell short (less than two-fifths). Ri sinuous, M' from near end of cell ; blackish 

 brown ; veins lighter, more yellowish ; an elongate yellow whitish patch beyond cell, sprinkled 

 with dark scales, especially in streaks along the borders of R' and R^ ; length of this patch anteriorly 



(along SC'-') 2'5 mm., posteriorly (at R^) about 4 mm., the increase gradual and fairly regiUar. 



Hindwing pale bufi proximally, more or less heavily irrorated with dark scales, blackish lirown 

 along the borders — narrowly at costa, broadly (about 3 mm.) at termen, broadly but indefinitely 

 at abdominal margin. Forewing beneath similar, usually also with a pale proximal streak behind 

 M and sometimes a small spot in end of cell. Hindwing beneath whiter than above, the borders 

 similar except the abdominal, which is almost wanting. La Paz, Bolivia, 1,000 m. Type in coll. 

 Joicey. Also from Bolivia in coll. Brit. Mus. and from E. and S.E. Peru in coll. Tring Mus. 



