clxix 
Parasemia plantaginis, from French Jura, exhibited, xvii. 
Parasite, on Pachylia syces, Hymenopterous, exhibited, 1; of man, Coprid 
beetles believed tu be internal, Ixvi; bred from pupae of Teratoneura 
zsabellae, on Chalcid, 459. 
Paussidae (Coleoptera), on the number of joints in the antennae of Haliplidae 
and, Ixxvii, 590. 
Peronea hastiana, series of, exhibited, xxxiii; P. cristana, series of, 
exhibited, ]xxxi. 
Persia, Lepidoptera from N.W., exhibited, xlix. 
Peru, Pierines from Central, exhibited, lxix; butterflies from, exhibited, 
XCVi. ¢ 
Pestology, letter from Secretary of Board of Applied, read, xcvii. 
Pierine butterflies, and mimetic moths migrating from one valley to another 
in Selangor, exhibited, v; from Central Peru, exhibited, |xix. 
Pieris rapae pupa to its surroundings, example of marked irregularity in 
colour-adjustment of, exhibited, xxviii; P. napi, forms of, exhibited, 
Ixxxvill. 
Preserving insects, new method of, exhibited, cill. 
Psocid, on a new South Nigerian, 452. 
Publications Committee, appointment of, i. 
Pyralidae, some apparently new South African genera and species of the 
family, lxxvii. 
Pyrameis cardui, daily migrations against a land and sea-breeze by, xv1; 
P, atalanta, early emergence of, xlviii; recurrence and wide distribution 
of particular type of variation in P. carduz, lxi; P. atalanta with larval 
head, exhibited, xeviii. 
Queen’s Gate, first meeting at Society’s new premises in, x; premises exempt 
from rates, lii. 
Rates, letter read stating Society’s premises free from, Iii, 
Reindeer captured with its model, Bombus lapponicus murmanicus, warble-fly 
of, exhibited, Ixxxix. 
Rhopalocera of the Dollman collection, notes on the, xxxiv, 234. 
Russian entomologists, 1916-1920, notice of death of distinguished, Ix, 
Scolytid new to Britain, exhibited, lxxxvi. 
Secretary, resignation and election of Hon. Vote of thanks, xxxv; illness of, 
temporary joint Secretary appointed, Ixxi. 
Selenothrips rubrocinctus, taken on a forest tree at Agege, near Lagos, notes 
on, 527. 
Sparrows, Aeschna grandis captured and eaten by, exhibited, xxix. 
Sphing liyustri, Ichneumonid bred from, exhibited, Ixxxix. 
Spider, Mantispids bred from egg-cocoon of, exhibited, xev. 
Stridulating organs in Holocera, ete., exhibited, ii. 
Sudan solitary wasps, exhibited, liv. 
Superlinguae or paraglossae of insects, lil. 
Sutherlandshire, butterflies from, exhibited, Ixxxviii, xcviii. 
Synonymy and on some types of Oriental Carabidae in various foreign 
collections, notes on, ix, 145. 
Tachinids, description of six new African, 518. 
Tanganyika Territory, courtship of Cicada Monomatapa insignis (Tibicinae), 
observed in, )xili. 
