﻿130 THE ENTOMOLOGIST. 



would seem to be generally double-brooded here, the first brood 

 appearing in April and May, and the second in July and August. 

 The larvae resulting from the second brood, as a rule, remain in 

 their cocoons until the following spring, when they pupate some 

 fortnight or so before the imagines emerge. During last Octo- 

 ber, however, numbers of the imagines of both sexes might be 

 beaten from Pinus sylvestris, even up to the end of the month. 



In August Mr. W. J. Lucas was fortunate enough to capture 

 several male and female specimens of the rare dragonfly, Sym- 

 petrum fonscolombii. 



That weird-looking " beastie," Centrotus cornutiis, turned up 

 in greater numbers than I have ever known before, Cixius 

 pilosiis being also very common. The Typhlocybae were not 

 nearly so abundant as in 1910. Undoubtedly, the insects that 

 were more noticed than any others in 1911 were the common 

 wasps, Vespa vulgaris and V. germanica, which literally swarmed. 

 A worker was observed on the wing as late as November 19th, 

 while a queen, which had flown into a neighbouring cottage, was 

 brought to me on December 30th. This abundance seems 

 rather remarkable, as 1910 was particularly noticeable for the 

 scarcity of wasps here, as in other places. 



Brockenhursi : January 30th, 1912. 



NEW SPECIES OF NOCTUID^ FKOM FOEMOSA. 

 By A. E. WiLEMAN, F.E.S. 



Agrotis arenosa, sp. n. 



Fore wings pale ochreous brown mottled with darker ochreous ; 

 antemedial line dusky, irregular, and indistinct ; postmedial line in- 

 dicated by brown dots on the veins, preceded and followed by dusky 

 marks between the veins ; blackish dots between the veins on 

 termen ; a dark brown quadrate spot representing the reniform 

 stigma ; fringes pale, traversed by a darker line. Hind wings 

 fuscous, glossy, fringes pale. Under side whitish, ochreous tinged, 

 discal area of fore wings sutfused with blackish ; all the wings have 

 a black discal dot and a dusky, curved, postmedial line. 



Expanse, 36 millim. 



Collection number, 945. 



A male specimen fromArizan (7500 ft.), September 11th, 1906. 



Near A. ruhicilia, Moore. 



Epilecta flavilinea, sp. n. 



Fore wings dark brown, thickly powdered with grey on basal and 



costal areas ; antemedial and postmedial lines yellow, edged on each 



side with black, the former outwardly obhque and the latter almost 



parallel with termen ; space between postmedial and the ochreous 



