xxxiv Lloyd's natural history. 



" I. Macros. Larva with hooks of ventral segments on 

 inner side only. (Exposed feeders.) Sphinges, 

 Bombyces^ Nolidce, NycteolidcB, Noctuina, Geometrce. 



*' 2. Pyraloids. Larva with complete circle of hooks to 

 ventral prolegs. (Concealed feeders.) Pyraks, 

 Phycidc^^ Eiidoridce^ Cranibidce, Gelechidce, FluiellidcB, 

 (EcopJwridcB (Epigrap/iidce, Alucitidce). 



" 3. ? Doubtful whether Pyraloids, or of separate 



(classificatory) value. Hyponomeiitidce, Argyresthidce, 

 ColeopJioridce (Perittia f), (Elachistidce ?). 



" B. — iNCOMPLETi^. Pupa less solid and rounded, ap- 

 pendages often partially free. Free segments may extend 

 upward to third (abdominal) ; seventh always free in male, 

 fixed in female. Dehiscence accompanied by freeing of 

 segments and appendages previously fixed. Except in i, pupa 

 progresses^ and emerges from cocoon. 



" I. Pupa attached by crcmaster. Free segments 4, 5, 6, 7, 



and 4, 5, 6. Pterophorina. 

 " 2. Pupa free to move and emerge from cocoon. 



A. Larva concealed feeder, often miner, and usually rather 

 active when not cramped by mine. 



1. Free segments 5, 6, or 5, 6, 7. LifhcYoILiidce, 



Gracilariidcv. 



2. Free segments 4, 5, 6, or 4, 5, 6, 7. 



a. TiNE/E {Tineid(p, Psychidcv, Sesiidir). 



b. Tort rices {Tortricina, Cossus, Exapafe, Si//iae/h:s) 



i^Castnia). 



3. rVce segments 3, 4, 5, 6, or 3, 4, 5, 6, 7. 



a. Zeuzera and Hepialus tend to lose third as a 

 free segment (are gaining it as a fixed 

 segment ?). 



