( cxii ) 



GENERAL INDEX. 



The Arabic figures refer to the pages of the ' Transactions' 1 ; the Roman 



numerals to the pages of the ' Proceedings.' 

 The President's Address is not separately indexed. 



GENERAL SUBJECTS. 

 Acari, exhibition of beetles bearing, li. 

 Acridium tegyptimn, found in Bloomsbury, exhibited, iv. 



Acrognathus mandibularis, taken at Woking, exhibited, xxxi. 



Africa, exhibition of Pieridiv from, liv, lxi, lxvi ; contribution to the know- 

 ledge of the Rhopalocera of, lx ; descriptions of new Halticinw and 

 Galerucinte from, lxxvi ; new species of Lasiocampidw from, 313. 



Agathidium, exhibition of a specimen of, liv. 



Agrion arinatum, exhibition of British specimens of, xxxi. 



Agrotis ashworthi, to be ranked as a Xoctua, xvii. 

 „ tritici, exhibition of aberration of, lxi. 



Algeria, on Hynienoptera-Aculeata collected in, lxiv, 399. 



Amara anthobia, from Leightou Buzzard, exhibited, xvi. 



America, on new Satyridse from South, xiii, 185. 



Amphidasys bettdaria, exhibition of specimens bred from A. betularia var. 

 doubledayaria, vi. 



Anthribid beetle, exhibition of specimens with cresceutic sulcus on the 

 pro thorax, li. 



Apatxra iris, exhibited, xviii. 



Apion leevigatum, exhibited, 1. 

 ,, semivittatum, exhibited, lxv. 



Apterygiila arachidis, larva? and perfect insect exhibited, xxxi. 



Argyresthia illuminatella, exhibited, xlvi. 



Asemum striatum, on the habits of, iv, 165. 



Auditors for 1900 appointed, lxv. 



Australia, the blind Coleoptera of, xlviii, 365. 



Belenois, on the scents of species of, lvii ; on variation in, lxvi. 



„ severina, on the scent of, and exhibition of alcoholic extracts of the 

 wings of, liv. 



Birara, on Rhynchota from, xliv, 327. 



Biston hirtarius, exhibition of aberrations of, xxxi. 



Boarmia consortaria, melanic examples exhibited, xxvii. 



Bolivar, Seiior I., elected Honorary Fellow, xiii. 



Brauer, Herr F. M., notice of death of, xiii. 



