234 Ins, 
RHYNCHOTA. 
Fieber, 1. c. ; T. sanguinea^ p. Ixxvii., damrii^ p. Ixxviii., Lethierry, 1. c., 
Corsica ; spp. nn. 
PSYLLID^. 
L5\y, F. Zur Biologic und Charakteristik der Psylloden, nebst Bescbrei- 
bung zweier neuer Species der Gattung Psylla. Verb. z.-b. Wien, 
xxvi. pp. 187-216, pis. i. & ii. 
Besides the 2 new species, the author, after a discussion of the general 
external anatomy of the group, describes and figures various portions of 
P. salicicola, Frst., fcersteriy Flor, terminalis^ M.-Diir, = brevi-antennata, 
Flor, pruni, Scop., oxyacantlicn, M.-Diir., = pityophila^ Flor, = cratcegi, 
Frst., Trioza walkeri, Frst., argyrea, M.-Diir, = ahieticola^ Frst., = 
rhamni, Schrank, and fcersteri, M.-Diir, = flavipennis, Frst. 
Reuter, O. M. Catalogus Psyllodearum in Fennia hactenus lectarum. 
Meddelanden af Societas pro Fauna et Flora Fennica, i. pp. 69-77. 
[This new publication, issued at Helsingfors, represents, with the 
Acta Societatis pro Fauna et Flora Fennica, the extinct Notiser ur 
Sallskapets pro Fauna et Flora Fennica Forhandlingar]. 
The author enumerates 17 species of Psylla^ 9 of Trioza, 2 of Rhino- 
cola, 7 of Aphalara^ and 1 of Livia, with indications of locality and 
habits, bibliographical references, and full descriptions of 2 new species 
and of P&ylla sylvicola, Leth., P. nigrita, Zett., and Aphalara nebulosa, 
Zett. 
Scott, J. Monograph of the British species belonging to the Hemi- 
ptera-Homoptera, family PsyllidcB ; together with the description of 
a genus which may be expected to occur in Britain [^^panioneura]. 
Tr. E. Soc. 1876, pp. 525-569, pis. viii. & ix. 
Discusses Livilla 1 sp., Arytcena 1, Puglia 24 (3 new), Trioza 10 (1 
new; and T. walkeri, Forst., var. n. alhipennis, p. 553), Aphalara A: (1 
new), Rhmocola 2, Livia 1. Artycena spartii, Htg., = ulicis, Curtis, 
figured, pi. viii. fig. 1, and elytra, &c., of various species. 
Notes on recorded and probable British species, and their habits ; 
J. W. Douglas, Ent. M. M. xiii. pp. 40 & 67. J. Scott, tom. cit. pp. 66 
& 137. 
Table of genera ; A. Puton, Ann. Soc. Ent. Fr. (5) vi. pp. 287 & 288. 
Homotoma ficus, L., near Paris ; M. Girard, Bull. Soc. Ent. Fr. (5) vi. 
p. cxxxii. 
Bactericera, g. n., A. Puton, Pet. Nouv. ii. p. 15 (also, as new, in Ann. 
Soc. Ent. Fr. 5, vi. p. 286). Very near Trioza in form, facies, and 
neuration, but differing in the absence of frontal conical appendages and 
in the structure of the antennae. B.perrisi, sp. n., id. ibid., Landes. 
Psylla pyrastri and stenolabis, F. Low, Pet. Nouv. ii. p. 65, Vienna ; P. 
viburni, p 194, figs. 1-3, Austria, Switzerland, iteophila, p. 196, figs. 4 & 
5, Austria, id. Verh. z.-b. Wien, xxvi. pi. i. ; P. spartiisuga, p. 283, 
Algeria, cytisi, p. 284, and myrthi, p. 285, Guelma and, Hy^res, A. Puton, 
Ann. Soc. Ent. Fr. (5) vi. ; P. Iccwi, p. 541, viridissima, p. 543, rhamni- 
