464 ZOOLOGICAL LITERATURE. 
SoLSKY, S. Materiaux &c. (see Coleoptera . III. Un 
heteroptere nouveau du midi de la Russie. Horae Soc. 
Eutom. Rossicae, tome iv. pp. 185-187 : 1867. 
Stal^ C. Bidrag till Reduviidernas k'annedom. (Efversigt af 
K, Vet.-Akad. Forhandlingar, vol. xxiii. pp. 235-302. 
Targioni-Tozzetti, H. Sur la cire qiFon pent obtenir de la 
Cochenille du Eiguier {Coccus caricce, auct.). Comptes 
Rendus^ Ixv. pp. 246-247. 
Vollenhoven, S. C. Snellen van. Eenige nieuwe Soorten 
van het Geslacht Dalcantha, Am. & Serv. Tijdschrift voor 
Entom. 2*^® serie, Deel i. pp. 216-221, pi. 11 : 1866. 
t Anatomical and Physiolofjical. 
Balbiani, — f et SiGNORET, V. Sur le developpement duPuce- 
ron brun de Ferable. Comptes Rendus, Ixiv. pp. 1259-1263. 
Translated in Annals & Mag. N. H. 3rd series, vol. xx. 
pp. 149-152. 
. Remarque sur la Note precMente (de M. Claparede). 
Annales Sci. Nat. 5® ser. tome vii. pp. 30-31. Translated 
in Ann. & Mag. N. H. 3rd series, vol. xix. pp. 367-368. 
Claparede, E. Note sur la reproduction des Pucerons. An- 
nales Sci. Nat. 5® ser. tome vii. pp. 21-29. Translated in 
Ann. & Mag. N. H. 3rd series, vol. xix. pp. 360-367. 
[Kunckel, Jules. Recherches sur les Organes de secretion 
chez les Insectes de Fordre des Hemipteres. Ann. Soc. 
Ent. Er. 4® ser. tome vii. pp. 43-46 : June 12, 1867 (see 
^ Record,^ 1866, p. 535).] 
Heteroptera. 
s Frauenfeld (Verh. zool.-bot. Ges. in Wien, xvii. pp. 433 and 456-460) 
indicates the species of this group noticed by him at sea and on board the ^ No- 
vara ’ during that vessel’s voyage round the world. He refers specially to the 
genus Halobates, of which he describes a new species. 
Jakowlew publishes (Horae Soc. Ent. Ross. iv. pp. 145-163) a list of the 
Heteropterous Rhynchota of the banks of the Wolga, in which he enumerates 
299 species. 
Various North- American species of Heteroptera are noticed and figured by 
Packard, Amer. Nat. i. pp. 327-329. 
Douglas has continued his remarks upon some peculiarities in the deve- 
lopment of these insects. His first notice (Ent. M. Mag. hi. pp. 200-201) 
relates to the reproduction of the antennae when damaged or amputated j his 
second {op. cit. vol. iv. pp. 30-33) to irregularities in the elytra and wings. 
In the latter he gives a list of British species in which these organs are more 
or less aborted, and notices the peculiar forms of the elytra which occur in 
the Tingidides, 
