( ccvii ) 



Robin, Euchelia jacohaeae captured and then abandoned by a, exhibited, xc. 



Royal Society's celebrations, report of, cv. 



Ruralid aberrations, exhibited, cxl. 



Sawflies, difference of food and habit in closely related, xxiv. 



Schulze's " Nomenclator," letter as to Prof., cxxiv. 



Seal of Society, announcement as to, xlii. 



Shelf ord, R., notice of the death of, Ixxxvii. 



Sicily, series of Melanargia japyijia and M. galatea from, exhibited, cxxx. 



Sight in birds, power of, liii. 



Spalgis lemolea, determination of the Coccid food of the larva of, xviii. 



Sudanese butterflies, two uncommon, exhibited, Ixviii. 



Synoposematic resemblance between Acraeine larvae, ciii. 



Tabanidae, East African, exhibited, xlix. 



Temperature experiments on two tropical butterflies, the study of mimicry 



(Batesian and Miillerian) by, vii, 445. 

 Teracolus, species of genus, exhibited, cxli. 

 Thamala, on some new and little-known Bornean Lycaenidae, with a revision 



of the Thecline genus, cxlii. 

 Thrips, scarce, exhibited, xlix. 

 Tiruviala {Melinda) as models, and one as a mimic, two African species of 



the Danaine genus, exhibited, xxxi. 

 Tsetse-fly Glossina caliginea rejected by a monkey, exhibited, Ixxv. 

 University College, offer from, cxxv. 

 Variation in Euchloe damone, exhibited, xlii. 

 Venezuela, Miillerian associations from, exhibited, cxxvii. 

 Vesperus, new species of, exhibited, v. 

 Vice-Presidents, nomination of, i. 

 Victoria Nyanza, Pseudacraeas of the holleyi group on the Sesse Islands in 



the, Ixxxiv, cxxxvi ; richly coloured example of Planema arenaria from, 



exhibited, cxxxviii. 

 Wasmann, Fr. Erich, letter of thanks from, on election as Hon. Fellow, i. 

 Wasps, on the colour-groups of the Hawaiian, Ivi. 



PROC. ENT. SOC. LOND, V. 1912. 



