"^'iSi!^,i:t" ^MMm in the Uni.

LIST OF PUBLICATIONS. 335
The authors describe 146 species, of which 35 are treated as
new, although suspicion is sometimes excited as to their differences
being merely sexual. They give coloured figures of 47
species, with outline detail, and make some changes in nomenclature.
A supplement (pp. 304-309) is added, wherein 10
exotic species are referred to, one being described as new.
SIEBOLD, CARL THEODOR ERNST VON. Ueber Parthenogenesis
bei Polistes gallica. Z. wiss. Zool. xx. pp. 236-242.
The result of v. Siebold's observation is a conviction that the
males in this species are produced by parthenogenesis from unfertilized
eggs.
[Cf. Maklin, ffifv. Fin. Soc. xii. pp. 112-118; Kraatz, B. E. Z.
xiv. pp. 47, 48; Breyer,'Ann. E. Belg. xiii. c.-r. p. xii.]
SMITH, FREDERICK. Notes on various species of Apidse, Formicidse,
Fossores, and Vespidse; with observations on some of
the parasites of the latter. Ent. Ann. 1871, pp. 55-70.
Relates to the recorded British species.
SNELLEN VAN VOLLENHOVEN, SAMUEL CONSTANTINUS. Schetsen
ten Gebruike bij de Studie der Hymenoptera (uitgegev.
door de Nederl. Ent. Ver.). Gravenhage : Obi. fol.
The first two parts treat of the Ichneumonides and Braconides,
of which outline figures are given.
. De inlandsche Bladwespen in hare gedaantewisseling en
levenswijze besehreven. Tijdschr. Ent. (2) v. pp. 55-74,
pis. 1-4.
The author continues his account of the Netherland Tenthredinidee.
One new species is described.
STEIN, J. P. E. FR. Ueber Eurypterna (Foerst.) cremieri,
Brebisson. B. E. Z. xiv. p. 426, T. iii. f. 8a-c.
TASCHENBERG, E. L. Ueber einen Zwitter von Amblyteles
hermaphroditus, einer neuen Ichneumonen-Art. B. E. Z.
xiv. pp. 425 & 426.
. Die Larrida? und Bembecidse des zoologischen Museums
der hiesigen Universitat. Z. ges. Naturw. 1870, ii.
pp. 1-27.
Twenty-five new species are described in this paper.
. Die Arten der Gattung Ichneumon, Gr., mit linealen
Oder lineal-elliptischen Luftlochern des Hinterruckens.
Ibid. pp. 209-272, 369-416, 449-470.
THOMSON, C. G. Forsok till gruppering af Sveriges Apiarier.
Opusc. Ent. i. pp. 3-25. .
A conspectus of the genera of the Swedish Anthophila, 27 in
number, with outline woodcuts of neuration on p. 6.