Pickard-Cambridge] 



874 



[Pickering 



Lycaena argiades, Pall. A butterfly new to the British 



fauna. Entomologist, 18, 1885, 249-252. 

 *A contribution towards the knowledge of the Arach- 



nida of Epping Forest. [1883.] Essex Field Club Trans., 



4, 1886, 41-49. 



Notes on Lycena argiades, Pall. : a butterfly new to 



Britain. Dorset Field Club Proc, 7, [1886], 79-83. 



Coronella Irevis, Pole. (Smooth snake or lizard snake.) 



Dorset Field Club Proc, 7, [1886], 84-92. 

 On the effects of a flash of lightning at Bloxworth, on 



the 9th of April, 1886. [1886.] Dorset Field Club Proc, 



8, 1887, 74-81. 

 On some rare and local Lepidoptera lately found in 



Dorsetshire. Dorset Field Club Proc, 8, 1887, 55-60. 

 On a new species of Hsemaphysalis, C. L. Koch, im- 

 ported into England by Syrrhaptes paradoxus. Ann. 



Mag. Nat. Hist., 3, 1889, 406. 

 On some new species and a new genus of Araneidea. 



Zool. Soc. Proc, 1889, 34-40. 

 On a new tree trap-door spider from Brazil. Zool. 



Soc. Proc, 1889, 250-252. 

 On Walckenaera interjecta, a new spider from Hod- 



desdon. [1887.] Herts. Nat. Hist. Soc. Trans., 5, 1890, 



18-19. 



Notes on some habits of the squirrel. Dorset Field 



Club Proc, 11, 1890, 27-33. 



On the British species of Phalangidea, or harvest- 

 men. Dorset Field Club Proc, 11, 1890, 163-216. 



On some new species and two new genera of Araneidea. 



Zool. Soc. Proc, 1890, 620-629. 



Books planting acorns. Dorset Field Club Proc, 12, 



1891, 132-134. 



On a new spider from Calcutta. Ann. Mag. Nat. 



Hist., 10, 1892, 417-419. 



On the British species of false-scorpions. Pseudo- 



Scorpiones, Gambr. & Thorell. Chernetes,.Sim. Cher- 

 netidea (Cambr.). Dorset Field Club Proc, 13, 1892, 

 199-231. 



Notes on Lepidoptera taken in 1891. Entomologist, 



25, 1892, 82-84. 



On some new and rare Scotch spiders. Ann. Scott. 



Nat. Hist., 1894, 18-25. 



Beptiles of Dorset. Dorset Field Club Proc, 15, 1894, 



90-102. 

 Description of a new spider from East Lothian. Edinb. 



Phys. Soc. Proc, 12, 1894, 589-590. 

 On a whirlwind at Bloxworth. Dorset Field Club 



Proc, 17, 1896, 76-79. 



Sphinx Pinastri as a British insect. [1896.] Ent. 



Becord, 7, 1895-96, 218-219. 



On some new and little-known spiders (Araneidea). 



Zool. Soc. Proc, 1896, 1006-1012. 



On a new genus and species of Acaridea. Zool. Soc. 



Proc, 1897, 1139-941; 1898, 348. 



Natural history notes for 1897. Dorset Field Club 



Proc, 19, 1898, 43-50. 



On some Arctic spiders collected during the Jackson- 



Harmsworth Polar Expedition to the Franz-Josef Archi- 

 pelago. Linn. Soc. Jl. (Zool), 26, 1898, 613-615. 



Arachnida [collected by Mr. E. N. Bennett in So- 



cotra]. Zool. Soc. Proc, 1898, 387-391. 



On some spiders from Savoy. Zool. Soc. Proc, 1898, 



487-491. 

 On some new species of exotic Araneidea. Zool. Soc. 



Proc, 1899, 518-532. 



Thyreosthenius biovatus in nests of Formica rufa. 



Ent. Becord, 12, 1900, 138. 



Thyreosthenius biovatus in nests of Formica rufa, 



and Tetrilus arietinus in nests of F. rufa and Lasius 

 fuliginosus. Kill. Kecord, 12, 1900, 163-164. 



Pickard-Cambridge, (Rev.) Octavius, Dixey, Frederick 

 Augustus, A Burr, Malcolm. See Dixey, Burr A Pickard- 

 Cambridge. 



Pickardt, Ma.r. Der Nachweis von Traubenzucker im 

 Blut. Ztschr. Physiol. Chem., 17, 1893, 217-219. 



Pickel, Prank 71'. The accessory bladders of the Testudi- 

 nata. Zool. Bull., 2, 1899, 291-302. 



Pickel, J[ames) M[ariori\. Ein neuer Apparat (fir die 

 Elektrolyse der Salzsaure als Vorlesungsversueh. Ber- 

 lin, Chem. Ges. Ber., 29, 1896, 1942-1945. 



Pickel, Max. Ueber einige Verbiuduugen des Phenyl- 

 hydrazins. Liebig's Ann., 232, 1886, 228-233. 



Pickel, V[iktor]. Entomotomische Miscellen. Zur Frage 

 iiber die Spinndriisen der Tenthrediniden-Larven. [1896.] 

 Soc. Ent. Boss. Horse, 30, 1897, 122-128. 



Ki 6iojiorin nocTejiBiiaro KJiona. [Contribution 



to the biology of Cimex lectularia.] [1898.] Soc. Ent. 



Boss. Hora 1 , 32, 1899, xvii-xxiii. 

 Pickering, Edward C[liarles). 'Photometric magnitude 



of Jupiter's satellite III. Observatory, London, 4, 1881, 



113-114. 



*Small planetary nebuhe discovered at the Harvard 



College Observatory. [1882.] Observatory, London, 5, 

 1882, 294-295; Sidereal Messenger, 1, 1883, 139-140. 



*A plan for securing observations of the variable 



stars. Observatory, Loudon, 6, 1883, 46-51, 79-82. 



'Instructions for the observation of variable stars. 



Observatory, London, 6, 1883, 114-116. 



'Mountain observatories. [1883.] Sidereal Messenger, 



2, 1883-84, 105-113. 



Sir William Herschel's observations of variable stars. 



Amer. Ac. Proc, 19, 1884, 269-278. 



Becent observations of variable stars. Amer. Ac. 



Proc, 19, 1884, 296-309. 



Light of comparison stars for Vesta. Amer. Jl. Sci., 



28, 1884, 17-19. 

 Photometric observations of Neptune at the Harvard 



College Observatory. Observatory. London, 7, 1884, 134- 



135; 8, 1885, 111-113. 

 [Svstematic errors in stellar magnitudes.] Science, 4 



1884, 292. 

 Observations of variable stars in 1884[-86]. Amer 



Ac. Proc, 20, 1885, 393-406 ; 21, 1886, 319-335 ; 22, 1887, 



380-395. 

 A photographic study of the nebula of Orion. Amer 



Ac Proc, 20, 1885, 407-416. 

 Third report of the Committee on Standards of Stellar 



Magnitudes. Amer. Ass. Proc, 1885, 23-31. 

 Faint stars for standards of stellar magnitude. Astr. 



Soc. Month. Not., 45, 1885, 124-125. 

 Observations with the meridian photometer during 



the years 1879-82. [Made with the assistance of Arthur 



Searle and Oliver C. Wendell.] Harvard Astr. Obs. 



Ann., 14 (Pts. 1 & 2), 1884-85, 512 pp. ; 23, 1890, 242- 



244. 

 Photometric observations of Ceres (1), Pallas (2), and 



Vesta (4), at the Harvard College Observatory. Observa- 

 tory, London, 8, 1885, 238-239. 

 Atmospheric refraction. Amer. Ac Proc, 21, 1886 



268-285, 286-293. 

 A new form of polarimeter. Amer. Ac. Proc, 21, 



1886, 294-302. 

 Comparison of maps of the ultra violet spectrum. 



Amer. Jl. Sci., 32, 1886, 223-226. 



On the new nebula discovered in the Pleiades by 



MM. Henry. [With a note by Prof. A. Krueoer.] Astr. 

 Nachr., 113, 1886, 399-400. 



Photometric observations of the new star near x 



Ononis made at the Harvard College Observatory. Astr. 



Nachr., 114, 1886, 283-284. 

 Magnitudes of comparison stars employed in Dr. 



Mdller's determination of the phases of asteroids. Astr 



Nachr., 114, 1886, 413-414. 

 Draper Memorial photographs of stellar spectra ex 



hibiting bright lines. Brit. Ass. Bep. , 1886, 553-554. 



