Perkin] 



794 



[Perles 



Perkin, William Henry (jun.), Oilbody, A\lexander~\ 

 W[illiam\, & Yates, J\psepli\. See Gilbody, Perkin 

 & Yates. 



Perkin, William Henry (jun.), Thorpe, Jocelyn Field, & 

 Walker, Charles. A new series of pentamethylene de- 

 rivatives, i. [1900.] Chem. Soc. Proc., 16, 1901, 149- 

 151. 



Perkins, Bryan W[ard], & Hewitt, John Theodore. See 

 Hewitt & Perkins. 



Perkins, C. /'., & Hektoen, Ludvig. See Hektoen & 

 Perkins. 



Perkins, Charles A[lbert~\. On the variation of the mag- 

 netic permeability of nickel at different temperatures. 

 Amer. Jl. Sci., 30, 1885, 218-231. 



Note on the vapor-tension of sulphuric acid, with 



the description of an accurate cathetometer microscope. 

 Amer. Jl. Sci., 40, 1890, 301-303. 



Experiments of J. J. THOMSON on the structure of the 



atom. Science, 12, 1900, 368-370. 



Perkins, E. B. The seiche in America. [1893.] Amer. 

 Meteurol. JL, 10 (1893-94), 251-263. 



Perkins, E. B., & Davis, William Morris. Oscillations 

 of lakes (seiches). [1893.] Amer. Meteorol. JL, 10 

 (1893-94), 76-77. 



Perkins, Frank P. Test for cottonseed oil in lard. Ana- 

 lyst, 15, 1890, 51. 



Note on the displacement of silver by platinum and 



palladium. Chem. News, 61, 1890, 87. 



Perkins, George D., & Vaughan, Victor C[larence]. See 



Vaughan & Perkins. 

 Perkins, George H[<-nry]. The Winooski or Wakefield 



marble of Vermont. Amer. Natlist., 19, 1885, 128-136. 

 The stone axe in Vermont. Amer. Natlist., 19, 1885, 



1143-1149; 20, 1886, 333-340. 



Physalis grandiflora, Hook. Torrey Bot. Club Bull., 



15, 1888, 219-220. 



'Notes on Lachnosterna. U. S. Div. Ent. Insect Life, 



4, 1892, 389-392. 



Coral formations. Science, 22, 1893, 214-215. 

 Perkins, George H[enry], & Bentley, (Capt.) W. A. See 



Bentley & Perkins. 

 Perkins, H[enry]A[lleine], Cancer in cattle Tasmania 



Koy. Soc. Proc., 1884, 243-252. 

 Perkins, Harry I[nnes]. Notes on a journey to Mount 



Roraima, British Guiana. Geogr. Soc. Proc., 7, 1885, 



522-533. 



Seven months up the Puruni River. Tirnehri, 2, 



1888, 314-338. 



- The settled portions of the Barima, Waiui, and 

 Amakura Rivers. Timehri, 3, 1889, 52-60. 



Notes on a journey to a portion of the Cuyuni gold 



mining district. Timehri, 7, 1893, 75-88. 



Perkins, Helen, & Davenport, Charles Benedict]. See 



Davenport & Perkins. 

 Perkins,. Jacob. *Phe"nomeues singuliers que la vapeur 



pre"sente dans les gene"rateurs des machines de [1'au- 



teur]. Ann. Chitn., 36, 1827, 435-439. 

 ""High pressure safety steam engine. Amer. Jl. Sci. 



13, 1828, 40-48. 

 Perkins, Janet R[ussell]. Beitrage zur Kenutnis der Mo- 



nimiaceffi. i. Ueber die Gliederung der Gattungen der 



Mollinedieffl. Engler, Bot. Jbuch., 25, 1898, 547-577. 



- Monographic der Gattung Mollinedia. Engler, Bot. 

 Jbuch., 27, 1900, 636-683. 



Perkins, R[obert] C. L. Notes on some habits of Sphecodes, 

 Latr., and Nomada, Fab. [1887.] Ent. Month. Mag., 23 

 1886-87, 271-274. 



Notes on aculeate Hymenoptera. [1888.] Ent. Month. 

 Mag., 25, 1888-89, 128-130. 



Is Sphecodes parasitic? [1889.] Ent. Month. Mag 

 25, 1888-89, 206-208. 



Wild bees. Midland Natlist.. 12, 1889, 112-116, 125- 



129, 149-154. 



Note on Andrena Trimmerana, Kirby, and A. Rosae, 

 Panz. Ent. Month. Mag., 26, 1890, 206-208. 



Male and worker characters combined in the same 

 individual of StenammaWestwoodi. Ent. Month. Mag., 

 27, 1891, 123-124. 



- Stylopized bees. Ent. Month. Mag., 28, 1892, 1-4. 



Notes on collecting in Kona, Hawaii. Ibis, 5, 1893, 



101-112; 1, 1895, 129. 



On two apparently uudescribed British species of 

 Andrenidae. Ent. Month. Mag., 31, 1895, 39-40. 



Notes on some Hawaiian birds. Ibis, 1, 1895, 117- 



129. 



- A collecting trip on Haleakala, Maui, Sandwich 

 Islands. Ent. Month. Mag., 32, 1896, 190-195. 



Notes on Oligotoma insularis, McLach. (Embiida?), 

 arid its immature conditions. Ent. Month. Mag., 33, 

 1897, 56-58. 



The introduction of beneficial insects into the Ha- 

 waiian Islands. [1897.] Nature, 55 (1896-97), 499-500. 

 Notes on some Hawaiian insects. [1897.] Cambridge 

 Phil. Soc. Proc., 9, 1898, 373-380. 



On a special acarid chamber formed within the basal 



abdominal segment of bees of the genus Koptarthosoma 



(Xylocopinas). Ent. Month. Mag., 35, 1899, 37-39. 

 Description of two new species of Rhyncogonus (Otio- 



rhynchini). Ent. Month. Mag., 35, 1899, 56-57. 

 Crabro planifrons, Thorns. : a species new to Britain. 



Ent. Month. Mag., 35, 1899, 110-112. 

 Crabro cavifroiis, Thorn., C. planifrons, Thorn., C. 



chrysostomus, St-Farg., and C. Saundersi, m. Ent. 



Month. Mag., 35, 1899, 260-261. 

 Prosopis palustris, sp. nov., an addition to the British 



Hymenoptera. Ent. Mouth. Mag., 36, 1900, 49-50. 

 Odynerus tomentosus, Thorns., a species new to Bri- 



tain, and some remarks on the Walcott Collection of 

 aculeate Hymenoptera. Ent. Month. Mag., 36, 1900, 

 172-174. 



Perkins, (Rev.) T. Sketch of the geology of the neigh- 

 bourhood of Shaftesbury. [1884.] Wilts. Archaeol. Mag., 

 22, 1885, 174-181. 



Perkins, V[incenf] R[obert]. Notes on the aculeate Hy- 

 menoptera of Gloucestershire. [1885.] Ent. Month. 

 Mag., 22, 1885-86, 145-149. 



On the nests of Osmia bicolor, Schk. Ent. Month. 



Mag., 27, 1891, 193-194. 



Perkins, W. Frank. Samuel HABTLIB and his Legacie. 



Agr. Stud. Gaz., 7, 1894-96, 115-123. 

 Perko, J. A. Les nouveaux gouffres du Karst. Spelunca, 



Paris, 1897, 112-114. 

 Perktold, [Josef] Anton. For biographical notice and list 



of works see Innsbruck, Ferdinandeum Ztschr., 35, 1891, 



211-218. 

 Perl, Jacques. Ueber einige Thiosulfonsauren und Sulfin- 



sauren des Toluols. Berlin, Chem. Ges. Ber., 18, 1885, 



67-72. 

 Ueber die Bestirnmung des Terpentinols ini Alkohol. 



Chem. Ztg., 17, 1893, 1851. 

 Perl, Jacques, & Kur, E. Methode, den Raumiuhalt von 



Gefass-en zu bestimmen. Chern. Ztg., 12, 1888, 1109. 

 Ferlaky, Gdbor. Uj sargaviragu Centaureaink. (Cen- 



taureaa flavifloras novas.) Termr. Fiiz., 15 (1892), 40- 



45. 



Florisztikai kozlemenyek fokep Pestmegye florajarol. 



(Observationes botauicas prsesertim ad tioram Pesthinen- 

 sem spectantes.) Termr. Fiiz., 17 (1894), 100-111. 



Florisztikai kozlemenyek. [Floristische Mitteilungen.] 



[1894.] Ternit. Kozlon., 27, 1895, 51 ; Math. Nat. Ber. 

 Ungarn, 12, 1895, 416. 



Perles, Max. For biographical notice and list of works see 

 Virchow, Arch., 140, 1895, 21)9-210. 



Beitrage zur Kenntniss der Wirkungen des Solanins 



und Solanidins. [1889.] Arch. Exper. Path., 26, 1890, 

 88-132. 



