Literaturverzeichnis. 109 



391. Was mann. Ein merkwürdig^es Heizmaterial bei Formica pratensis. (Zeitsdir. wiss. Insekten- 



biol. Bd. 2. Husum 1906. S. 42-43.) 



392. — Zur Myrmekophagie des Grünspedits. (Tijdsdir. Entom.Bd.48. 'sGravenhag-el906. S.6 — 12.) 



393. — Instinkt und Intelligenz im Tierreich. (Freiburg i. B. 1897.) 



394. — Zur Entwicklung der Instinkte. (Verh. zool. bot. Ges. Wien Bd. 47. 1897. S. 168-83.) 



395. — Eine neue Reflextheorie des Ameisenlebens. (Biolog. Centralbl. Bd. 18. Leipzig 1898. 



S. 578-89.) 



396. — Vergleichende Studien über das Seelenleben der Ameisen und der höheren Tiere. (2. Aufl. 



Freiburg i. B. 1900.) 



397. — Die psychischen Fähigkeiten der Ameisen. (2. Aufl. Stuttgart 1909.) 



398. — Zum Orientierungsvermögen der Ameisen. (Allg. Zeitsdir. Entom. Bd. 6. Neudamm 1901. 



S. 19-21, S. 41-43.) 



399. Weld, The sense of hearing in ants. (Science N. S. Bd. 10. New York 1899. S. 766—68.) 



400. Wheeler, Ants, their structure, development and behavior. (New York 1910.) 



401. — Comparative ethologie of the European and North American ants. (Journ. Psydi. Neurol. 



Bd. 13. Leipzig 1908. S. 404—35.) 



402. — Observations on some European ants. (Journ. New York entom. Soc. Bd. 17. 1909. S. 172.) 



403. — Extraordinary females in the species of Formica, with remarks on mutation in the For- 



micidae. (Bull. Americ. Mus. Nat. Hist. Bd. 19. New York 1903. S. 639—51.) 



404. — The polymorphism of ants, with an account of some singular abnormalities due to parasitism. 



(Bull. Americ. Mus. Nat. Hist. Bd. 23. New York 1907. S. 1-93.) 



405. — The polymorphism of ants. (Ann. entom. Soc. Americ. Bd. 1. 1908. S. 39—69.) 



406. — The parasitic origin of Macroergates among ants. (Americ. Natural. Bd. 35. Boston 1901. 



S. 877-86.) 



407. ->— The origin of female and worker ants from the eggs of parthenogenetic workers. (Science 



N. S. Bd. 18. New York 1903. S. 830—33.) 



408. — How the queens of the parasitic and slave-making ants establish their colonies. (Journ. 



Americ. Mus. Bd. 5. 1905. S. 144-48.) 



409. — On the founding of colonies by queen ants, with special reference to the parasitic and 



slave-making species. (Bull. Americ. Mus. Nat. Hist. Bd. 22. New York 1906. S. 33-107.) 



410. — Social parasitism among ants. (Journ. Americ. Mus. Bd. 4. 1904. S. 74 — 75.) 



411. — An interpretation of the slave-making instinct in ants. (Bull. Americ. Mus. Nat. Hist. Bd. 21. 



New York 1905. S. 1-16.) 



412. — Some remarks on temporary social parasitism and the phylogeny of slavery in ants. 



(Biolog. Centralbl. Bd. 25. Leipzig 1905. S. 37—44.) 



413. — The Compound and mixed nests of american ants. (Americ. Natural. Bd. 35. Boston 1901. 



S. 431—48, S. 513-39, S. 701—24, S. 791-815-818.) 



414. — Small artificial ant-nest of novel pattems. (Psydie Bd. 17. Cambridge Mass. 1910. S. 73 — 75.) 



415. Yung, Combien y a-t-il de fourmis dans une fourmiliere? (Rev. scientif. [4] Bd. 14. Paris 



19C0. S. 269—72.) 



416. Zimmer, Nest von Lasius fuliginosus Latr. (Zeitschr. wiss. Insektenbiol. Bd. 4. Berlin 1908. 



S. 229-30.) 



417. — Nest von Lasius fuliginosus Latr. in einem Sarg. (Zeitsdir. wiss. Insektenbiol. Bd. 8. 



Berlin 1912. S. 32.) 



