144 THE entomologist's record. 



I., end of May to July 15th ; II., September to April. — Polygonia 

 egea, Cr. 



Gen. II., i^rimaria. 



I., May ; II., August. — Thersamonia thersamon, Esp., Charaxes 

 jasiiis, L. 



I., May 15th to June; II., August. — Pararge maera, L., Melitaea 

 2)hoebe, Kn. 



I., end of May to June ; II., end of August to beginning of Sep- 

 tember. — Agriades hylas, Esp. 



(I., June): II., September 1st to 10th. — Chrysophatuis dispar, 

 Haw. (t). 



[(f) Marshes of the Tuscan coast from the lake of Massaciuccoli to 

 that of Porta. The I. gen. has never been looked for in Tuscany, but 

 certainly exists there.] 



I., June 1st to 15th ; (II., September ?) — Aglais urticae, L. 



I., end of June to July 15th ; II., end of August to October. — 

 Polygonia c-olbuni, L., and presumably as regards II. gen., Vanessa io, L., 

 Eiivanessa antiopa, L. 



I., end of June to July 15th ; II.. September to March. — Eugonia 

 liolychloros, L. 



Gen. I., graduaria ; Gen. II., devnnuta. 



I., April 10th to July 15th; II., August 1st to 15th. — Niso- 



niades tages, L. 



I., April 10 to August; II., August (|). — Scolitantides baton, Bgrstv, 

 [{'D The II. gen., very partial, emerges during August at the same 



time as the end of the I. gen. and during a month only, whereas the 



I. emerges during about five months !] 



Migrans: Gen. /., graduaria ; Gen. II., deijiinuta. 



I., from May to August, during about 2 months in each locality ; 

 II., beginning of September (Florence), during about ten days (*). — 

 Avgiades sylvaniis, Esp. 



[(*) In 1918 I have collected a II. gen. during the first 

 days of September in the Val d'Ema, near Florence; in the text I have 

 already mentioned the extraordinary brood observed by Querci at 

 Caserta. 



BiGENERATAE GRADUARIAE. 



Gen. li, prim aria. 



I,, April 15th to end of May ; II., end of June to beginning of 

 August. — Everes alcetas, Hoff. ( = coretas, 0.) (f). 



[(t) This species emerges in a very graduated way, and tardy 

 individuals emerge respectively even in June and at the end of August; 

 the II. gen. is divided in two lots by the summer pause ; Stefanelli 

 mentions " the beginning of autumn ; " specimens observed at this 

 season undoubtedly belong to. the 1. gen., and are autumnal precocious 

 individuals of it rather than a III. brood capable of breeding as late in 

 the year. At Pertusola, near Spezia, I have observed a " short 

 emergence" of abundant individuals from August 16th to 26th, which 

 can easily be explained by the late emergence of the 11. gen. of most 

 species in Liguria as compared to Florence.] 



I., end of April to June 20th ; II., August to September 10th. — 

 Powellia sao, Hb. 



