Summary
When in theF 1 offspring of a cross between two animal species or races one sex is absent, rare, or sterile, that sex is always the heterozygous sex.
Similar content being viewed by others
References
Doncaster.The Determination of’Sex, p. 87.
Guillemot.Ann. Soc. Entom. France, 1856, p. 29.
Tutt.British Lepidoptera, Vol. iv. pp. 1–38.
Castek.Int. Ent. Zeit. Vol. iv. p. 181, 1910.
Grosse.Int. Ent. Zeit. Vol. v. p. 327, 1912.
Standfuss.Proc. vii.Int. Zool. Congress, pp. 113–115, 1907.
Neumögen.Entom. News, Vol. v. p. 326, 1894.
Tutt.British Lepidoptera, Vol. iii. pp. 395, 448–459, 495.
Standfuss.Bull. Soc. Entom. France, 1901, pp. 87–89.
Dannenberg.Zeit. Wiss. Insektenbiol. Vol. viii. p. 27, 1912, Vol. ix. p. 294,1913.
Austaut.Le Naturaliste, Vol. xiv. p. 236.
Standfuss.Handbuch der Palaearktische Grossschmetterlinge, pp. 54–117.
—.Stett. Ent. Zeit. Vol. xlv. p. 193, 1895.
Harrison.Journal of Genetics, Vol. vi. p. 95, 1916.
—.Journal of Genetics, Vol. vi. p. 269, 1917.
—.Journal of Genetics, Vol. ix. p. 1, 1919.
—.Journal of Genetics, Vol. ix. p. 195, 1920.
—.Journal of Genetics, Vol. x. p. 61, 1920.
Tutt.British Lepidoptera, Vol. v. p. 31.
Goldschmidt.Zeitsch. Ind. Abst. u. Ver. Vol. xxiii. p. 1, 1920.
Field.Psyche, Vol. 21, p. 115, 1914.
Bacot.Ent. Record, Vol. xiv. p. 106, 1902, Vol. xv. p. 134, 1903.
Fletcher.Ent. Record, Vol. iv. p. 304, 1893.
Whitman andRiddle.Carn. Inst. Wash. Pub. 257, Vol. ii. 1919.
Smith andHaig-Thomas.Journal of Geneties, Vol. iii. p. 39, 1913.
Guyer.Biol. Bull. Vol. xvi. p. 193, 1909.
Phillips.Journ. Exp. Zool. Vol. xvi. p. 143, 1914.
Sturtevant.Genetics, Vol. v. p. 488, 1920, Vol. vi. p. 179, 1921.
Detlefsen.Carn. Inst. Wash. Pub. 205, 1914.
Boyd.Journal of Heredity, Vol. v. p. 189, 1914.
Iwanow andPhiliptchenko.Zeit. Ind. Abst. u. Ver. Vol. xvi. p. 1, 1916.
Ackermann.Thierbastarde.
Buffon.Histoire Naturelle, Oeuvres Complètes. Quadrupèdes, vi. 1787, p. 378.
Keilin andNuttall,Parasitology, Vol. ii. p. 279.
Agar.Journal of Genetics, Vol. x. p. 303, 1920.
Bridges.Am. Nat. Vol. lvi. p. 51, 1922.
Lynch.Genetics, Vol. iv. p. 501, 1919.
Bridges andMorgan.Carn. Inst. Wash. Publ. 278, p. 231, 1919.
Metz andBridges,Proc. Nat. Ac. Sci. Vol. iii. p. 673, 1917; Vol vi. p. 421,1920.
Doncaster.The Determination of Sex, p. 48.
Tanaka.Trans. Sapporo Nat. Hist. Soc. Vol. v. 1914.
Nabours.Am. Nat. Vol. liii. p. 131, 1919.
Haldane.Journal of Geneties, Vol. x. p. 47, 1920.
Dunn.Genetics, Vol. v. p. 325, 1919.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Haldane, J.B.S. Sex ratio and unisexual sterility in hybrid animals. Journ. of Gen. 12, 101–109 (1922). https://doi.org/10.1007/BF02983075
Issue Date:
DOI: https://doi.org/10.1007/BF02983075