NOTES FROM AN ESSEX LEPIDOPTERISt's DIARY. 153 



British total computed at 14,678. This must he considered 

 satisfactory for an area of 1500 square miles, i.e. 32 north and 

 south, 56 east and west ; but a glance at the supersoils, chalk, 

 sand, clay, peat, and crag, and at the eastern coast-line, southern 

 timber-belts, north-western breek-sands, and north-eastern 

 broad-land will show how rich this county naturally should be 

 in its extremely variable character. 



We have had to have recourse to the current quarterly 

 * Deutsche Entomologische Zeitschrift ' for a review of the latest 

 part of ' Biologia Centrali Americana.' Do not we receive this 

 kind of publication for review, or do our editors consider the 

 subject too trans-Atlantic to interest British readers ? We know 

 no collectors who have done their work better than those who 

 assisted MM. Godman and Salvin in their great and beautifully 

 executed task. n ]\| 



NOTES FROM AN ESSEX LEPIDOPTERIST'S DIARY 

 FOR 1911. 



By Paymaster-in-Chief Gervase F. Mathew, R.N., F.E.S., &c. 



(Continued from p. 136.) 



The 27th was fine and warm, with a light north-easterly breeze. 

 I went to the distant woods. A . euphrosyne was now out in abund- 

 ance, and getting worn ; A. selene just appearing. I saw three or 

 four iV. lucina and two Hemarisjuciformis. By beating I obtained 

 a few each of Lithosia areola, Erastria {fiiscula) fasciana, Lobophora 

 hexapterata, Cidaria corylata, Eiichceca ohliterata (heparata), H. 

 barhalis, &c., but common things were far from abundant. The 

 pretty little Roxana arciiana was flying merrily over hazel- 

 bushes, and a pair of Dasychira pudihunda were taken in cop. 

 high up on a bare aspen pole where they looked very con- 

 spicuous. N. pidvemria were still appearing in my breeding- 

 cages, and one Eurymene dolobraria was also bred. The 29th 

 was fine and bright. I went to the woods in the forenoon and 

 beat one Drepana hamida female (which I kept for eggs), one 

 A. betidaria (typical), several Asthena candidata, and Tortrix 

 ministrana, but saw little else. In the evening I noticed many 

 half-grown larvas of Leiicania straminea on reeds in a dyke on 

 the marshes. The 30th was lovely and warm in the evening, 

 Perizoma affinitata and P. decolorata were flying in great numbers 

 along a hedgerow overgrown with Lychnis dioica. At sugar 

 N. rubi was abundant, and one H. pisi appeared, but nothing 

 else. 



