TITLES. 
Ins. 43 
the Coleoptera of the “Ancient” World, extending to El ateridce, have also 
been published in it, and pp. 109-156 of the monographic des Chryso- 
m61ides de I’ancien monde, and lists of the writings of Castelnau, 
Chevrolat, and Motschoulsky. 
421. [Marseul, S.] Ulster ides et Anthicides nouveaux du Musee de 
Leyde. Notes Leyd. Mus. viii, pp. 149-154. [ Coleoptera .] 
422. Marshall, T. A. On the Study of Entomology. Wilt. Mag. xxiii, 
pp. 51-59. 
423. Masters, G-. Catalogue of the Described Coleoptera of Australia. 
P. Linn.Soc. N. S. W. x, pp. 583-672, (2) i, pp. 21-130, 259-380, 
& 585-686. 
Extends as far as the end of Curculionidce ; the number of species 
being thus far 5624. 
424. Matiiew, Gr. F. Descriptions of some new species of Rhopalocera 
from the Solomon Islands. P. Z. S. pp. 343-350, pi. xxxiv. 
Includes a new genus and 6 new species. These islands he expects will 
prove very rich in Insects. 
425. Matthews, A. Description of a new genus,' and some new species 
of Corylophidce. Ent. M. M. xxij, pp. 224-228. [ Coleoptera .] 
426. . Co.rylophidarum species novae e musoeo fioriano. Bull. Ent. 
Ital. 1886, p. 432. [ Coleoptera .] 
427. Mauvezin, C. L ’instinct des hymenopteres. Bev. Sci. 1886 (i) 
pp. 427-430. 
Discusses Fabre’s observations and views. 
428. Maynard, C. J. The Butterflies of New England, with original 
descriptions of 106 species, accompanied by eight lithographic plates, 
in which are given at least two hand-coloured figures of each species. 
Boston, Mass. : 1886. 
A few varieties are figured in addition to the species. 
429. Mayr, Gr. Notizen fiber die I'bmmirferc-Sammlung des British 
Museum in London. Verh. z.-b. Wien, xxxvi, pp. 353-368. 
[Hymenoptera.] 
Befers many species described by Smith to other genera, and gives 
miscellaneous remarks on others ; where the remarks are only intelligible 
by aid of the B. M. collection, they are not noticed in our systematic 
record. 
430. . Eine neue Cynipidc aus Mexico. T. c. p. 369, pi. xii. 
\JIymenoptera7[ 
431. . Die Formiciden der Yereinigten Sfcaaten von Nord-Amerika. 
T. c. pp. 419-464. \IIymcnopterai\ 
This is a revision of the Ants as yet known from the United States of 
N. America. Besides a list of species and numerous synonyms, it notices 
various known species and describes several novelties : the species noticed 
are not specially mentioned in our Systematic Becord. The list includes 
105 species. 
1886. [VOL. XXIII.] E 8 
