PSIYCHS. 
Conner, Browni. San Francisco gossip. 
(Springfield [Mass.] d. republican, 29 
Sept. 1880, ... 84 cm.) 
Notes [5 cm.| on silk-raising in California. 
Cook, Albert J: The relation of apiculture 
to science. (Amer. nat., March 1881, v. 
15, P- 195-203-) 
Chiefly biological notes on apis mellifica. A paper 
read before the Entomological subsection of the Amer- 
ican* association for the advancement of science, at 
its Boston meeting (1880). G: D. (2274) 
Coquillett, Daniel W: On the early stages 
of plusia precationts, Guenee. (Can. 
entom., Feb. 1881, v.. 13, p. 21-23.) 
Describes egg, larva and pupa; notes on habits of 
imago. Ge iD (2275) 
Cotton crop (The). (Springfield [Mass.] d. 
republican, 16 Oct. 1880, p. 4, col. 6, 10 
cm.) 
Notes on losses from caterpillars. G: D. (2276) 
Crickets as pets. (‘Indianapolis [Ind. ] 
journal.”) (Springfield [Mass. | d. republi- 
can, 8 Jan. 1880, p. 3, col. I, 31 cm.) 
Notes on habits of crickets confined as pets. 
: GD (2277) 
Croneberg, A. Ueber den Bau der Hydra- 
chniden. (Zool. Anzeiger, 2 Dec. 1878, 
jahrg. I, p. 316-319.) 
Abstract, by E: Burgess. 
March 1880, v. 3, p. 29-30.) ‘ 
Internal anatomy of hydrachnidae. G: D, (2278) 
(Psyche, 
Darwin, Francis. Alpine flowers. (Nature, 
10 Feb. 1881, v. 23, p- 333-335-) 
Review of H. Miiller’s ‘ Alpenblumen”’... [Rec., 
2175]. : Wi TT (2279) 
Darwin, Francis. Bees visiting flowers. 
(Nature, 8 Jan. 1874, v. g, p. 189-190, 46 
emi’) 
States that flowers of /athyrus sylvestris growing in 
quantity are perforated by humble-bees [bombus] for | 
their nectar. Shows how bees obtain nectar from the 
flowers of Phaseolus multifiorus. W: T. (2280) 
Detection of glucose and cane syrup in 
honey. (New remedies, Feb. 1881, v. 10, 
fe p-054,.6)cn1.) 
From The druggist; originally from a paper by 
Planta-Reichman. G: D. (2281) 
Dodge, G: M. On a variety of catocala 
nebraskae, Dodge. (Can. entom., Feb. 
1881, v. 13, p- 40.) 
Describes c. nebraskae var. somnus, G: D. (2282) 
[2273-2290] 213 
Dogiel, Johannes. Anatomie und Physiolo- 
gie des Herzens der Larve von corethra 
plumicornts. (Mém. acad. impér. sci. St. 
Pétersb., 1877, 8. 7, v. 24, no. 10.) St. 
Pétersburg, 1877. t.-p. cover, t.-p., 37 p., 
33X25, t 21X15.2; 2 pl. 
Anatomy of the heart of c. plumicornis; its valves, 
muscles and nerve-cells; the aorta; physiological exper- 
iments on the rapidity of pulsation under the influence 
of different temperatures, of electricity, and of 22 differ- 
ent poisonous chemicals. G: D. (2283) 
Donckier de Donceel, Henri, see BROoNGNIART, C: 
and Max Cornu, Epidémie causée sur des diptéres 
im @ | PRRGGs3.2084']. 
[Doryphora decemlineata.] (Springfield 
[Mass.] d. republican, 5 Aug. 1880, col. 3, 
p: 8, 4. cm.) 
A Maryland farmer experiments on the coloring 
matter from d. decemlineata. ' G: D. (2284) 
[Doryphora decemlineata.] (Springfield 
[Mass.] d. republican, 1880: 3 Jan., p. 7, 
col. 1, 2 cm.; 29 May, p. 6, col. 4, 1 cm.; 
18 June; p. 6; col. 6, 1 cm. 3, 3 aly ps 63 
col. x, 2.em.3 1 Oct., p. 5,.colk 6:7 cm.) 
Different items on d. decemlineata in New England 
and New Brunswick. G: D. (2285) 
Doryphora en Belgique! (La). Liége, 1877. 
t.-p. cover, 31 p., 18X12, t 11X7.8. 
Humorous account of the means taken to suppress 
doryphora decemlineata upon its first appearance in 
Belgium. G: D. (2286) 
Drive away roaches (To). (New remedies, 
Feb. 1881, v. 10, p. 63, 7 cm.) 
Recommends various modes of destroying b/atta. 
G: D. (2287) 
Dufort, Aimé. Un lépidoptére & trompe per- 
forante, ravageur des oranges en Australie. 
(Bull. soc. d’acclimatation, July 1876.) 
Separate, Paris, 1876. t.-p. cover, g p., 
24X15, 17 X9Q.5. 
Description and figure of ophideres fullonica, and of 
its proboscis with which it pierces the rind of oranges. 
G: D. (2288) 
Dury, C: Note on chrysomelajuncta, ch. 10- 
lineata and caryoborus arthriticus. (Can. 
entom., Jan. 1881, v. 13, p. 20.) 
Chrysomela juncta with ch. decemlineata in Ohio; the 
two species taken pairing with each other; difference of 
the larvae of the two species; how to prepare specimens 
and retain their color. Caryoborus arthriticus from 
seeds of the Sabal-palmetto in Florida. G; D. (2289) 
Edwards, W:H: Capture of a bi-formed 
lycaena. (Can. entom., Aug. 1880, v. 12, 
p- 160.) 
Notes a male /. neglecta one side of which had the 
coloration of the female. G: D. (2290) 
