Revision of the American Notodontidx. 323 



Ellida. 

 Mlida, Grote, Can. Ent. viii, p. 125 (1876). 



Antennas pectinated to tips. Palpi short, hardly extending 

 beyond frons. Wings long and narrow. Primaries : vein 5 from 

 middle of discocellular ; 6-10 stalked, 10 from before 7. Secondaries : 

 veins 3 and 4 from a point ; 6 and 7 stalked ; 8 close to 7 to end of 

 cell. 



Type of Genus. E. caniplaga, Walk. 

 Caniplaga, Walk. (Cymatophora), Cat. Lep. Het., B. M. ix, 

 p. 18 (18 56) = transversata y Walk. (Edema), 1. c., xxxii, 

 p. 427 (I860) = Gelida, Grote, 1. c, p. 126 (1876). 



Macrurocampa. 

 Macrurocampa, Dyar., Ent. News., iv, p. 34 (1893). 



Antennae pectinated, but not to tips. Palpi porrect, hairy, 

 extending slightly beyond frons. Legs hairy. Primaries : vein 5 

 from about middle of discocellular ; 6-10 stalked, 10 from before 7. 

 Secondaries : veins 3 and 4 from a point ; 6 and 7 stalked ; 8 diverg- 

 ing from 7 a little before end. of cell. 



Type of Genus. M. marthesia, Cr. 

 Marthesia, Cr. (Noctua), Pap. Exot.,iii,pl. 264, f. B. (1779) 



= tesella, Pack. (Lochmaeus), Proc. Ent. Soc. Phil., iii. 



p. 370 (1864)= Turbida, Walk. (Cerura), Cat. Lep. 



Het., B. M. xxxii, p. 407 (I860) = Mongata, Grote 



and Rob. (Heterocampa), Trans. Ent. Soc. Phil., i, p. 



184 (1867). 

 Amazonica, Butl. (Symmerista), Ann. Nat. Hist. (5) ii, p. 



171 (1878). 



Harpyia. 



Harpyia, Ochs., Schmett., Eur., iii, 19 (1810). 



Antennoo pectinated to tips. Primaries : vein 5 from middle of 

 discocellular ; 6 from upper angle or stalked close to it ; veins 7-10 

 stalked, 10 from before 7. Secondaries : veins 3 and 4 from a point ; 

 6 and 7 on long stalk. 



Type of Genus. H. bicuspis, Borkh., from Europe. 

 Bicuspis, Borkh. (Bombyx),Eur. Schmett., iii, p. 380 (1790). 

 Borealis, Boisd. (Dicranoura), Guer., Icon. R. Anim., t. 88, 



f. 5 (1829). 

 Scolopendrina, Bdv., Lep. de la Cal., p. 86 (1869). 



