198 
ZOOLOGICAL LITERATURE. 
oeconomy of nature. Hia observations have been chiefly made 
in the district pf MuhHauseil^ of which a geognostic map is 
appended to this little volume^ There does not appear to be 
any very striking novelty in the author^s views ] but in the pre- 
sent state of science the subject which he has taken up is one of 
great importance, and he has done good service by bringing 
together so much valuable information. 
C, J^aper$ published in fyurVfO>ls 
a. Descriptive and Zoological. 
Anonymous (N.). Entomologisches von derPariser Welt-Aus- 
stellung. Horse Soc. Entom. Rossicae, tome v. pp. 23-28. 
Contains a notice of a few matters interesting to entomo- 
logists in the Paris Exhibition of 1867. 
Bail, — , Ueber Epidemieen der Insecten durch Pilze. Stet- 
tiner entom. Zeitung, 1867, pp. 455-463, 
On epidemics of Insects produced by fungi, 
Beal, W. J. Agency of Insects in fertilizing Plants. American 
Naturalist, vol. i. pp. 254-260 & 403-408. 
A short account of the observations of Darwin and others upon 
this subject. 
Becker, A. Beise in die Kirgisensteppe, nach Astrachan und 
an das caspische Meer. Bull. Soc. Nat. de Mqscou, xxxix, 
pt. 2. pp, 163-207. 
The contents of this paper are chiefly botanical ; but it includes 
some lists of insects at pp. 202-207. 
— — , Noch einige Mittheilungen Uber Astrachaner und Sa- 
reptaer Pflanzcn und Insekten. Ibid. xl. pt, 1 , pp. 104-1 1 6, 
^ Bilimee, Dominik. Fauna der Grotte Cacahuamilpa in Mexiko. 
Yerhandl, zooh-bot. Ges. in Wien, Band xvii. pp. 901-908. 
Dohrn, Anton. Eugereon boeckingi und die Genealogie der 
Arthropoden. Stettiner entom. Zeitung, 1867, pp. 145- 
153, pi. 1. 
In this paper Dohrn indicates the general characters of Eu- 
gereon boeckingij a remarkable fossil insect from the Upper 
Carboniferous formation, It seems to present characters inter- 
mediate between the Pseudo-Neuroptera and the Rhynchota ] 
and from its consideration the author takea occasion to remark 
upon HackePs views as to the genealogy of the Arthropoda. 
The paper is throughout in favour of the Darwinian theory. 
ForeLj a. Notes sur quelques Insectes nuisibles au Colza dans 
le Canton de Vaud. Bull. Soc, Vaudoise des Sci. Nat. 
vol. ix. pp. 72-84 : March 1866. 
