191 Inserla. 
Systematic). — Lepidoptera — Pieridae. 
Rhopalocera. 
Tho fringes of butterfly life, Walker 
pp. xci-cxvii Pr. ent. Soc. London 1919. 
Account of the Avinoff collection of 
palaearctic Rhopalocera, Oberthur & 
Avinoff Et. Le^. comp. 17 pp. 71-84. 
The butterflies of Cyprus, Turner 
pp. 170-207 Tr. ent. Soc. London 1920. 
Rhopalocera in Ceram, P. ent. Soc. 
London 1920 pp. xx-xxiii. 
Annotated list of Rhop. from W. 
Sumatra, Rothschild pp. 141-160 
J. Fed. Malay States Mus. 8. 
Relations of Rhopalocera and Thyri- 
didae, Tilly ard pp. 214-217 P. Linn. 
Soc. N.S.W. 45. 
Notes on variation of European Rhop. , 
with some new varietal names, Verity 
Ent. Rec. 32 pp. 3-8 & 140-142. 
Phenology, effects of altitude and 
latitude, Verity Atti Soc. ital. 58 pp. 
289-303. 
Emergence of butterflies in different 
parts of Europe, Verity pp. 65-71 & 
107-110 Ent. Rec. 32. 
Pairing habits, Warren pp. 218-222 
Ent. Rec. 32. 
Papilionidae. 
Papilio ; Moss figures and describes 
larvae and pupae of the species found 
at Para ; Novit. zool. 26 pp. 295-319 
pis. ii-iv. — P. ; Kaye tabulates the 
distribution of American forms ; Novit. 
zool. 26 pp. 320-355. — P. bias , pp. 212- 
214 figs. 64 & 65, Silva Figueroa Bol. 
Mus. Chile 11. — P. cenea and hippoco on, 
crossing, Swynnerton pp. xxx-xxxiii 
Pr. ent. Soc. London 1919. — P. jordani 
sexes, Van den Bergh Lzn. Tydschr. 
Ent. 63 pi. xiv p. 109. — P. macleayanus 
insulann subsp. n. Lord Howe isld. p. 
470, Waterhouse P. Linn. Soc. N.S.W. 
45. — P. nausithous, $ and ? , figs. 4314 
& 4315, Oberthur Et. Lep. comp. 17. 
— P. peranthus kransi subsp. n. Celebes, 
Jurrianse p. xlvii Tydschr. Ent. 62 
Versl. and Suppl. p. 5 pi. i f. 507. — P. 
polytes proportions of female forms, 
Poulton pp. 903-905 Rep. Pusa 3 3. — 
P. ravana f. n. ouvrardi , Oberthur 
p. 202 Bull. Soc. ent. France 1920. — 
P. ridleyanus var. n. fumosus, pi. vi 
f. 4 p. 247, Holland Bull. Amer. Mus. 
43. — P. toboroi var. n. reductus Bougain- 
ville, Niepelt col. 17 Intern, ent. Zs. 
14. — P. weiskei stressemanni, ? pi. xvi 
f. 3, Talbot p. 400 Ann. Nat. Hist. 6. 
Parnassius ap( llo dardanus subsp. n. 
p. 773 figs., Rebel S.B. Ak. Wien 1 126 
1917 ; P. apoll isaricus p. 68, fig. 3, 
bohemicus p. 69, figs. 1, 2, 4, pi. ii, 
subspp. n. Bohemia, a. albas, silesianus , 
friburgensis, sir amber gensis, ancile, sub- 
spp. figured. Rebel Ann. Hofmus. 
Wien 33 ; P. apollo-conjluens f. 4320, 
Oberthur Et. L6p. comp. 17. — P. 
delius ab. n. muelleri Switzerland, 
Uffeln col. 21 Intern, ent. Zs. 14. 
Teinopalpus imperialis in the Toungoo 
hills, Burma, Sparke p. 406 J. Bombay 
Soc. 27 ; larva, Lindgren p. 177 
J. Bombay Soc. 27. 
Thais cerisyi cretica p. 97 fig. 1, 
Rebel Ann. Hofmus. Wien 30 1916. 
Troides procus, J pi. xiv, $ pi. xv, 
Talbot p. 398 Ann. Nat. Hist. 6. 
Zerynthia cerysii, larva and pupa, 
Schulze p. 387 D.E.Z. 1918. 
Pieridae. 
Anthocharis, varr. figures pis. D viii 
& D ix figs. 4249-4269, Oberthur Et. 
L6p. comp. 17 pp. 54-57, bellezina larva 
• ana pupa figs. 4292-4295, T.c. — A. belia 
and ausenia pp. 48-53, b. ab. n. decolo- 
rata p. 49, figs. 4249-4255, Catherine 
Et. Lep. comp. 17. — A. bellezina, habits, 
metamorphosis pp. 63-68, crameri p. 68- 
70, Foulquier Et. Lep. comp. 17. — 
A. elleha sp. n. Mexico p.'187, Dyar 
Inscc. inscit. 8. 
Calicharis evanthe f. 4271, var. led - 
thosoides f. 4270, Oberthur p. 55 Et. 
Lep. comp. 17. 
Catopsilia ; migrations, Williams 
pp. 147-153 Tr. ent. Soc. London 1920. 
— C. philea var. <j> n. obsoleta Costa 
Rica, Niepelt col. 17 Intern, ent. Zs. 
14. 
Celias aurorina ab. n. leucothea p. 251, 
Rebel S.B. Ak. Wien Abt. 1 126 
1917. — C. edusa, Oudemans Tydschr. 
Ent. 63 Versl. pp. xiv-xix, Brants 
pp. x’x-xxi. 
Delias joiceyi p. 400 pis. xvii & 
xviii, manuselensis p. 402 pi. xix figs. 
13-17, spp. n. Ceram, echidna Hew, 9 
pi. xvi figs. 4 & 5, stressemanni varr. 
n. oenus, medic fasciata, basiflava and 
