Perkin] 



794 



[Perles 



Ferkin, William Henry (,/.). Gilbody, Alexander] 

 W[illiam], & Yates, J[oseph]. See Gilbody, Perkin 

 it Yates. 



Ferkin, 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[a/rd], & Hewitt, John Theodore. See 

 Hewitt & Perkins. 



Perkins, C. F., & Hektoen, Ludvig. See Hektoen & 

 Perkins. 



Perkins, Charles A[lberi]. 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. 

 Meteorol. 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 Coherence'). See 



Vaughan & Perkins. 

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



Bentley * Perkins. 

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



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

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



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



522-533. 



Seven months up the Puruni River. Timehri, 2, 



1888, 314-338. 



The settled portions of the Barima, Waini, 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 B[enedict]. See 



Davenport & Perkins. 

 Perkins, Jacob. *Phenomenes singuliers que la vapeur 



presente dans les ge'n^rateurs des machines de [l'au- 



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



'High pressure safety steam engine. Amer. Jl. Sci., 



13, 1828, 10-48. 



Perkins, Janet B[ussell]. Beitrage zur Kenntnis der Mo- 



nimiaceffi. i. Ueber die Gliederung der Gattungen der 



Mollinediese. Engler, Bot. Jbiich., 25, 1898, 547-577. 

 Monographie der Gattung Mollinedia. Engler, Bot. 



Jbiich., 27, 1900, 636-683. 

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



7.(irr., and Nomada, Fab. [1887.] Ent. Month. Mag., 23, 



1886-87, 271-271. 

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



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



I . Sl'hccudos 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. Rosas, 



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



Male and worker characters combined in the same 



individual of Stenamma Westwoodi. 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 



Andrenida;. 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. (Embiid*), 



and 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 



(Xylocopins). 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 cavifrons, 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, (llev.) T. Sketch of the geology of the neigh- 

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

 22, 1885, 174-181. 



Perkins, V[incent] B[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, II'. Frank. Samuel Hartlib and his Legacie. 



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

 Ferko, J. A. Les nouveaux gouffres du Karst. Spelunea, 



Paris, 1897, 112-114. 

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



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



211-218. 

 Perl, Jacqxies. Ueber einige Thiosulfonsauren und Sulfin- 



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



67-72. 

 Ueber die Bestimmung des Terpentines im Alkohol. 



Chem. Ztg., 17, 1893, 1851. 

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



Gefassen zu bestimmen. Chem. Ztg., 12, 1888, 1109. 

 Perlaky, Gdbor. Uj sargaviragii Centaureaiuk. (Cen- 



taureaa flavifiora: nova.) Termr. Fiiz., 15 (1892), 40- 



45. 



Florisztikai kozlemenyek fokep Pestmegye tl6r&jar61. 



(Observations botanical prsesertim ad rloram Pesthinen- 

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



Florisztikai kozlemenyek. [Floristische Mitteilungeu.] 



[1894.] Termt. Kbzlon., 27, 1895, 51; Math. Nat. Ber. 



Ungarn, 12, 1895, 416. 

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



Virthow, Arch., 140, 1895, 2U9-210. 

 Beitrage zur Kenntniss der Wirkungen des Solanins 



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



88-132. 



