THE ENTOMOLOGIST'S LOG-BOOK 205 



I. 7-8. Rests on lee sides of walls, rocks, in crannies, 

 or under projections. Comes to light. 



0. 8. Hatch in about 12 days to 3 weeks. 



myrtilli, L., Anarta. (The Beautiful Yellow Underwing) 

 L. 7-10. On Calluna and Erica. Sweep. 

 P. 9-6. On the ground. 



1. 6-7 (sometimes earlier or later). Flies swiftly in 



the sun on heaths. Rests at night in 

 dull weather on tips of Heather twigs. 

 Breed for perfect specimens. 

 O. 



nana, Rott. =conspersa, Esp. 

 Nsenia. Genus includes typica. 



nanata, Hb., Eupithecia. (Narrow-winged Pug) 



L. 8-10. On Calluna. Sometimes 6. Sweep. 

 P. 7. In an earthen cocoon. 

 I. 5-6 (sometimes 7-8). 

 O. 



napi, L., Pieris. (Green-veined White) 



L. 6-7 and 8-9. On Barbarea vulgaris, Cheiranthus, 



Nasturtium, N. officinale, Reseda, and 



Sisymbrium officinale. Dark varieties 



are said to be produced by feeding on 



Reseda and N. officinale. 

 P. Suspended. Irish pupae produce specimens 



of deeper yellow. 

 I. 5-6 and 7-8. Second brood extremely fond of 



Lavender bloom. 

 0. 4-5 and 7-8. Hatch in about 12 days as a rule. 



Laid 30th May, hatched 7th June 



(Oldaker). 



Narcissus. (Daffodil) 



lupulina, Hepialus. (Common Swift) 

 L. 7-4. At roots. 



Nardus stricta. (Matweed) 



popularis, Epineuronia (Heliophobus). (Feathered Gothic) 



L. 3 (?) -7. Night feeder, 

 epiphron (cassiope), Erebia. (Small Mountain Ringlet) 



L. 7-5. 

 cespitis, Luperina. (Hedge Rustic) 



L. 4-6. Night feeder. Sweep. 



