66 



MEMOIRS OF THE NATIONAL ACADEMY OF SCIENCES. 



Lithocolletida: — No maxillaiy palpi in moth. Pupa of Tisclieria (figs. 19,20) -with uo traces 

 of maxillary palpi, but the labial palpi well developed ; no cremaster. 



D 'Nrv ^^ 



Va/ 



Fio. 10. — Cast skiu of pupa of Tinea tapetzella; 

 A, head; J3, end of abdomeu; C, last three seg- 

 ments of same enlarged; D, another view of C. 



FlQ. 17. — Pupa of Blabophanes ferruginella, head; 

 J, fure; 77, middle leg; A, hook ou end of abdomen. 



Fig. 18. — Head of pupa of Adela caprellff; A, side view 

 of pari of head, showing maxillary palpi {inx.j}.), etc. 



Lijoueti<la\ — In Bucculatrix (fig. 11, B.) maxillary palpi present in the pupa, but minute; labial 

 palpi large. 



Choreutidw, — The pupa^ (fig. 21) is like that of Tischeria in wanting maxillary palpi. As to 

 the true position of the family from other characters 1 have no knowledge. 



^ For the pupa of this and other rare Tiiieids I am indebted to M. P, Chretien, of Paris. 



