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Petry. Acentropus niveus am salzigen See. Zeitschr. f. Naturwiss. 
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Pfeiffer, Anselm. 1885, 1887, 1892. Erstes Verzeichniss aus 
der Schmetterlings-Fauna von Kremsmünster. 15. Jahresber. 
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17. Jahresber. (12 p.). Drittes Verzeichniss etc. 21. Jahresb. 
.1—13. 
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Phillips, Hub. €. 1899. Lepidoptera at Bognor. Entom. Record 
Vol. 11 p. 50—51. 
— (2). Lepidoptera near Reigate. Entom. Record, Vol. 11 p. 26. 
— (3). Protective Resemblance, t. c. Vol. 12 p. 107—108. — 
Larve von Amphidasis betularia. 
— (4). Autumnal Emergence of Macroglossa stellatarum. t.c, 
. 305. 
Pappe. M. C. (1). The Evolution of Colour in Lepidoptera. 
Notes Leyden Mus. Vol.22 No.Y/I. No.I p. 1—24. 
— (2). Enumeration des Lepidopteres Heteroceres receuillis & 
Java, avec Notes par P. C. T. Snellen. Avec 4 pls.. 
(I—IV). Tijdschr. v. Entom. Nederl, Entom. Vereenig. 43.D. 
1./2. Afl. p. 12—106, 107—108. — 17n.sp., n. g.: Atosia, 
Euphlycta, Olona, Plonesa. 
— (3). The evolution of colour in Lepidoptera. 24 p. Notes 
Leyden Mus. vol. XII. — Refer. Illustr. Zeitschr. f. Entom. 
5. Bd. p. 284. 
Piepers, M.C. & Snellen P.C. T. (Ontstoan en verbreiding der 
Kleurteekening op de vleugels der vlinders). Tijdschr. v. 
Entom. Nederl. Entom. Vereen. 43. D. 1./2. Afl. Versl. 
p. 9—14. 
Pickett, ©. P. (1). Breeding Sphinx convolvuli. Entom. Record, 
Vol.12 No.5 p. 138. 
— (2). Lepidoptera in the Guildford District. t.c. No.7 p. 190—1. 
— (3). Cross-pairing of Smerinthid Species. t. c. p. 215—6. 
— (4). Lepidoptera at Guildford. t.c. No.8 p. 219. 
— (5). Lepidoptera captured during July (at Oxshott). t.c. No.9 
. 246. 
— (6). Partial Double-broodedness of Angerona prunaria. t. c. 
No. 10 p. 272. 
— (7). Lepidoptera in July and August (at Chingford, Tottenham 
and Folkestone). t.c. No.10 p. 272. 
— (8). Porthesia chrysorrhoea at Chichester. t. c. No. 10 p. 274. 
— (9). _Autumnal Emergence of Macroglossa stellatarum. t. c. 
No. 10 p. 274. 
— (10). Lepidoptera at Tottenham. t.c. No.10 p. 274. 
— (11). Habits of Colias hyale. t.c. No. 11 p. 294—5. 
— (12). Macroglossa stellatarum at Ilford and Wimbleton. t. c. 
No. 11 p. 305. 
