Further Studies on Rana pipiens Racial Hybrids
- 1 July 1950
- journal article
- research article
- Published by University of Chicago Press in The American Naturalist
- Vol. 84 (817), 247-254
- https://doi.org/10.1086/281628
Abstract
The data presented in this paper are a continuation of a study of geogr. variation of adaptations in R. pipiens and of hybrids arising from interpopulation crosses. The eggs and jelly mass of Costa Rica pipiens are descr. They are of the northern, cold-adapted type. Hybrids resulting from the cross Vermont female x Colorado male are normal. Hybrids resulting from the cross Vermont female x Costa Rica male have minor defects. This result is discussed in light of the previous cases of defective hybrids arising from crosses of n. and s. pipiens.This publication has 2 references indexed in Scilit:
- Sixty Years After “Isolating Mechanisms, Evolution and Temperature”: Muller's LegacyGenetics, 2002
- Hybridization Between Rana Pipiens From Vermont and Eastern MexicoProceedings of the National Academy of Sciences, 1947