XXV 
3. Amyot and Serville: Histoire naturelle des Insectes. 
zeae) pp. I—-LXXVE and 1-676 etc. ; Pls. 1—192. 
The most recent general account of the Hemiptera, 
Containing a partial biologic summary. 
4. Fieber: Die Europiischen Hemiptera... 1860—6}]. pp. 1—444. 
Pls. 1—2. 
Sixteen pages and the Plates are devoted to horis- 
mology ete. 
5. Stal: “Enumeratio Hemipterorum’”, 1870—1876, Svensk. Vet. Handl. 
eno: 157 10s'no: 4211: no. 2 Pe not a ; and 14. no, 4. 
Totalling 902 pages, with copious tables; absolutely 
indispensible. 
6. Schiodte: “Nogle nye Hovedsaetninger af Rhynchoternes Morphologi 
og Systematik”, 1869, Nat. Tidsskr. (3) VI 237-66 (translated into English 
monO Ae MOON. HW. (4) VI. 225 — 49). 
The most important paper on Heteropterous classifi- 
cation yet published. 
7. Reuter: “Remarques sur le Polymorphisme des Hémiptéres”, 1875, 
A. 8. E. France (5) V. 225—36. 
8. ids: “Till Kannedomen om mimiska Hemiptera och deras lefnads 
historia”, 1878, Oefv. Finsk. Vet. Forh. 143— 200. 
9. id.: “Revisio synonymica Heteropterorum palaearcticorum, quae de- 
seripserunt auctores vetustiores”, 1888, Act. Soc. Sci. Fenn. XV. 241— 313, 
443—812. 
10. id.: “Hemipterologische Spekulationen”, 1905—6, Festschrift fiir 
Palmén, no. 1 and 2. pp. 1—58 and 1—27; 1 phylogenetic tree and 1 Plate. 
(A translation into English of these is in preparation.) 
The most important philosophical papers on Hetero- 
ptera since Schiodte. 
11. Distant: Biologia Centrali- Americana. Insecta. Rhynchota. Heter- 
optera I. I—XX and 1—462; Pls. 1—39. (1880—1893.) 
Siguse fore American Students on account of the 39 
coloured plates. 
12. id.: Fauna of British India. Rhynchota. vols. I—II and III. pp. 1— 
51; 1902—6. 
Useful for the 578 figures. 
13. Saunders, E.: “The Hemiptera Heteroptera of the British Islands“, 1892, 
pp. 1—350, and Pl. (also large edition with 31 coloured Plates additional). 
An excellent introduction. 
14. Verhoeff : “Vergleichende Untersuchungen iiber die Abdominal- 
segmente der 2 Hemiptera, Heteroptera und Homoptera”’, 1894, Verh. Nat. Ver. 
preuss. Rheinl.-Westfal. L. 307—74. 
| 15. Champion: Biologia . . . Heteroptera Il. I—XVI and 1—416, 
Pls. 1—22. 1897—1901. 
The Plates are very good, and in the excellent text 
are many helpful tables of species. 
16. Heymons: “Beitriige zur Morphologie und Entwicklungsgeschichte 
der Rhynchoten’’, 1899, Nov. Act. Leop. Car. Ak. Nat. LXXIV. 349—456, 
Pl. 15—17. 
Hémiptéres. 
