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Reproduction and Mating Behavior in Rana LessonaeRana Esculenta Mixed Populations

  • H. J. Blankenhorn

Abstract

From the results of Berger’s studies on European green frogs in Poland, it is known that Rana esculenta Linnaeus is a hybrid between Rana lessonae Camerano and Rana ridibunda Pallas (Berger 1964, 1966, 1967, 1968a, 1968b, 1970). When the current study was begun, only Rana esculenta had been reported for the greater part of Switzerland. Actually, three types of green frogs, Rana esculenta, Rana lessonae and Rana ridibunda occur in this region (Blankenhorn et al. 1971). The natural ratio of the three phenotypes is peculiar. Out of 24 frog populations explored in the course of the study, only three were pure ridibunda populations, whereas 21 populations were mixed populations of R. lessonae and R. esculenta (Blankenhorn 1973). The R. ridibunda populations are separated geographically from the R. lessonae and R. esculenta region, and there is strong evidence that R. ridibunda was introduced between 1950 and 1970 by medical institutes using R. ridibunda from eastern Europe for pregnancy tests (Blankenhorn 1973).

Keywords

Green Frog Edge Zone Pairing Preference Prefer Zone Bufo Bufo 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. Berger, L. 1964. Is Rana esculenta lessonae a distinct species? Ann. Zool. Warszawa 22:245–261.Google Scholar
  2. Berger, L. 1966. Biometrical studies on the population of green frogs from the environs of Poznan. Ann. Zool. Warszawa 23:303–324.Google Scholar
  3. Berger, L. 1967. Embrional and larval development of F1 generation of green frogs of different combinations. Acta zool. cracov., Krakov 12:123–160.Google Scholar
  4. Berger, L. 1968a. Morphology of the F1-Generation of various crosses within Rana esculenta complex. Acta zool. cracov., Krakov 13:301–324.Google Scholar
  5. Berger, L. 1968b. The effect of inhibitory agents in the development of green frog tadpoles. Zool. Poloniae 18:381–390.Google Scholar
  6. Berger, L. 1970. Some characteristics of the crosses within Rana esculenta complex in post larval development. Ann. Zool. Warszawa 27:373–416.Google Scholar
  7. Berger, L. 1971a. Sex ratio in the F1 progeny within forms of Rana esculenta complex. Genet. Polon. 12:87–101.Google Scholar
  8. Berger, L. 1971b. Viability, sex and morphology of F2-generation within forms of Rana esculenta complex. Zool. Poloniae 21:345–393.Google Scholar
  9. Berger, L. 1971c. Inheritance of sex and phenotype in F1 and F2 crosses within Rana esculenta complex. Genet. Polon. 12:517–521.Google Scholar
  10. Berger, L. 1973a. Systematics and hybridization in European green frogs of Rana esculenta complex. J. Herp. 7:1–10.CrossRefGoogle Scholar
  11. Berger, L. 1973b. Sexual maturity of males within forms of Rana esculenta complex. Zool. Poloniae 22:177–188.Google Scholar
  12. Blankenhorn, H. J. 1973. Zum Stand der Forschung über die Verbreitung ger Grünfrösche im Kt. Zurich. Rev. suisse zool. 80: 655–662.Google Scholar
  13. Blankenhorn, H. J. 1974. Soziale Organisation einer Mischpopulation von Rana lessonae Camerano und Rana esculenta Linnaeus. Unpubl. Dissertation, Univ. Zurich.Google Scholar
  14. Blankenhorn, H. J., H. Heusser and P. Vogel. 1971. Drei Phänotypen von Grünfröschen aus dem Rana esculenta-Komplex in der Schweiz. Rev. suisse zool. 78:1242–1247.Google Scholar
  15. Blankenhorn, H. J., H. Heusser and P. Nutter. 1973. Zur Verbreitung von Rana lessonae und Rana esculenta im Kanton Zürich. Rev. suisse zool. 80:662–666.Google Scholar
  16. Günther, R. 1968. Morphologische und ökologische Untersuchungen zur Unterscheidung von Rana esculenta L. und Rana ridibunda Pall. Zool. Jb. Syst. 95:229–264.Google Scholar
  17. Günther, R. 1969. Paarungsrufe und reproduktive Isolationsmechanismen bei europäischen Anuren der Gattung Rana (Amphibia). Forma Functio 1:263–284.Google Scholar
  18. Günther, R. 1970. Der Karyotyp von Rana ridibunda Pall. und das Vorkonuuen von Triplodidie bei Rana esculenta L. Biol. Zentralbl. 89:327–342.Google Scholar
  19. Günther, R. 1973. Ueber die verwandtschaftlichen Beziehunger zwischen den europäischen Grünfröschen und dem Bastardcharakter von Rana esculenta L. Zool. Anz. 190:250–285.Google Scholar
  20. Hemmer, H. 1973. Das Serumeiweissbild von Rana ridibunda perezi perezi im Rahmen des Rana esculenta-lessonae-ridibunda-Komplexes. Salamandra 9:168–172.Google Scholar
  21. Heusser, H. 1971. Laichräubern und -Kannibalismus bei sympatrischen Anuren-Kaulquappen. Experientia 27:474.PubMedCrossRefGoogle Scholar
  22. Heusser, H. and H. J. Blankenhorn. 1973. Crowding Experimente mit Kaulquappen aus homo- und heterotypischen Kreuzungen der Phänotypen esculenta, lessonae und ridibunda (Rana esculenta Komplex, Anura, Amphibia). Rev. suisse zool. 80: 543–569.Google Scholar
  23. Hotz, H. 1974. Ein Problem aus vielen Fragen — europäische Grünfrösche (Rana esculenta Komplex) und ihre Verbreitung. Nat. u. Mus. Frankfurt a.M. 104:262–272.Google Scholar
  24. Littlejohn, M. J. 1959. Call differentiation in a complex of seven species of Crinia. Evolution 13:452–471.CrossRefGoogle Scholar
  25. Mayr, E. 1963. Animal species and evolution. The Belknap Press, Cambridge, Massachusetts.Google Scholar
  26. Schultz, R. J. 1969. Hybridization, unisexuality and polyploidy in the teleost Poeciliopsis (Peociliidae) and other vertebrates. Am. Natur. 103:605–619.CrossRefGoogle Scholar
  27. Turner, H. G. 1970. Das Serumeiweissbild einheimischer Wasserfrösche und der Hybridcharakter von Rana esculenta. Verh. der deutsch. zool. Ges. 64:352–358.Google Scholar
  28. Turner, H. G. 1972. Serologische und morphologische Untersuchungen zur Frage der Artabgrenzung bei Wasserfröschen aus der Umgebung von Mainz. Z. zool. Syst. Evol. forsch. 10:127–132.CrossRefGoogle Scholar
  29. Tonner, H. G. 1973a. Demonstration of the hybrid origin of the common green frog Rana esculenta L. Naturwissensch. 60:481–482.CrossRefGoogle Scholar
  30. Tunner, H. G. 1973b. Das Albumin und andere Bluteiweisse bei Rana ridibunda, Rana lessonae und Rana esculenta und deren Hybriden. Z. zool. Syst. Evol. forsch. 11:219–233.CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media New York 1977

Authors and Affiliations

  • H. J. Blankenhorn
    • 1
  1. 1.Ethologie und WildforschungUniversity of ZurichSwitzerland

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