210 



GENERAL OBSERVATIONS ON THE GENUS ORNIX. 



15. Scutuhtella, Stalnton. 



16. Anguliferella^ Zeller. Breslau. 



17. Ampliatel/a, Mann. Croatia. 



18. Caudulatel/a, ZeWer ; Nigroscriptella, 'D\Ji}^onche\. France, Germany. 

 19.*Quadiipunctella, Clemens (Proc. Ent. Soc. Philadelphia, i; 86). 



Pennsylvania. 

 20^TrepideIla, Clemens (Proc. Acad. Nat. Sci. Philadelphia, 1860, p. 7). 



Pennsylvania. 

 2\.*Festinella, Clemens (Proc. Acad. Nat. Sci. Philadelphia, 1860, p. 7). 



Pennsylvania. 

 22*CratcEgifoliella, Clemens (Proc. Acad. Nat. Sci. Philadelphia, 1860, 



p. 8). Pennsylvania. 



The larvae of seventeen of the 

 above species are already known, 

 and may be thus arranged according 

 to their food-plants ; they are en- 

 tirely restricted to two natural 

 orders, the Rosacece and the Amenii- 

 ferce. 



On connait deja les chenilles de 

 dix-sept de ces especes, qu'on pent 

 classer selon leurs plantes nour- 

 ricieres ; on ne les rencontre que sur 

 les plantes de deux ordres naturels; 

 savoir, les Rosacees et les Amentia 

 feres. 



Natural Order Rosacece. 



Prunus spinosa, Torquillella and Finitimella, 

 Cratcegus Oxyacantha. Anglkella. 

 C. Tomentosa. Cratcegifoliella. 

 Cotoneaster vulgaris. Pfqffenzelleri. 

 Amelanchier Canadensis. Quadripunctella. 

 Pyrus communis. Anguliferclla. 

 P. Malus. Guttea and Petiolella. 

 Sorhus aucuparia and aria, Scoticella. 



Natural Order AMENXiFERiE. 



Salix (fusca ?). Interruptella. 



Betula alba. Betide^, Scutulatella and Loganella (according to Frey 



also Scoticella). 

 B. nana. PolygrammeUa. 



Fagus sijlvatica and Carpinus hetulus, Fagivora. 

 Corylus Avellana. Avellanella. 



The larvae of three European 

 species, Devonieliaj Ampliatella and 



II nous reste encore a decouvrir 

 les chenilles de trois especes Euro- 



