870 INSECTA, LEPIDOPTERA. 
ScHAUFUss^ L. W. Die exotischen Lepidoptera Heterocera der 
friiher Kaden^sclien Sammlung. Nunq. Ot. i. pp. 7-23. 
Contains Castnidce^ Zyg<mid<£, and SphingidcB. 
ScuDDER, S. H. Report upon a collection of Diurnal Lepido- 
ptera made in Alaska by the Scientific Corps of the Russo- 
American Telegraph Expedition under the direction of 
Lieut. W. H. Dali. P. Rost. Soc. xii. pp. 404-408. 
. On the synonymy of Theda calanus. Ibid. xiii. pp. 
272-276. 
, and Burgess, E. On asymmetry in the appendages of 
Hexapod Insects, especially as illustrated in the Lepido- 
pterous genus Nisornades. Ibid. pp. 282-306, plate. 
Slack, Henry J. The scales of the Lepidoptera ; Researches 
of Dr. Pigott. Stud. n. s. i. pp. 49-58, plate. 
Snellen, P. C. T. Aanteekeningen op Herrich-Schaffer^s Pro- 
dromus Systematis Lepidopterorum (Vervolg.). Tijdschr. 
Ent. (2) V. pp. 138-141. 
Contains criticisms on the portion of the work containing the Pleridincc and 
Equitince. 
Speyer, A. Ueber Setina aurita-7'amosa, und die Bildung mon- 
taner Varietiiten. S. E. Z. 1870, pp. 63-76. 
. Nachtrag zu den Bemerkungen fiber den Hermaphro- 
ditismus der Inseeten. Ibid. p. 77. 
. Zur Genealogie der Schmetterlinge. Ibid. pp. 202-223. 
. Europaisch-amerikanische Verwandtschaften. Ibid. 
pp. 400-406. 
Stainton, H. T. The Natural History of the Tineina. Vols. 
xi. & xii. By H. T. Stainton, assisted by Professor Zeller, 
J. W. Douglas, and Professor Frey. 8vo. London, 1870, 
pp. xi, 330, 259, each 8 col. plates. 
Vol. xi. contains 21 species of the genera Prays, Sivammcrdamia, Zelleida, 
Lavema, Glyphipteryx, Ileliozela, and Aniispila \ and vol. xii. contains 23 
species of Cosmopteryx, Stathmopoda, Chaidiodus, Asychna, Ochromoloqyis, and 
Depressaria. 
. Remarks on the genus Gelechia, as subdivided by Von 
Heinemann, in his Schmetterlinge Deutschlands und 
der Schweiz,^^ zweite Abtheilung, Band ii. Heft 1. Ent. 
M. M. vii. pp. 165-173. 
In this paper Stainton gives the characters of the genera into whicli Von 
Heinemann has divided the old genus Gelechia, with lists of the English and 
German species belonging to each. 
