Get 20M+ Full-Text Papers For Less Than $1.50/day. Start a 7-Day Trial for You or Your Team.

Learn More →

COURTSHIP AND SEXUAL ISOLATION IN FIVE SPECIES OF THE MESOPHRAGMATICA GROUP OF THE GENUS DROSOPHILA

COURTSHIP AND SEXUAL ISOLATION IN FIVE SPECIES OF THE MESOPHRAGMATICA GROUP OF THE GENUS DROSOPHILA COURTSHIP AND SEXUAL ISOLATION IN FIVE SPECIES OF THE MESOPHRAGMATICA GROUP OF THE GENUS DROSOPHILAl SUSI KOREF-SANTmANEz University of Chile, Santiago Received May 10, 1962 The mesophragmatica species group of beyond the first generation. Several mech­ the genus Drosophila contains seven de­ anisms of reproductive isolation play roles scribed species: D. mesophragmatica Duda; in the maintenance of these species (Koref­ D. pavani Brncic; D. gaucha Jaeger and Santibafiez et al., 1958) as follows: death Salzano; D. gasici Brncic; D. orkui Brncic or sterilization of crossmated individuals, and Koref; D. altiplanica Brncic and gamete mortality, hybrid mortality, and Koref; and D. viracochi Brncic and Koref hybrid sterility (Patterson and Stone, (Brncic and Koref, 1957). Most of them 1952) . inhabit the Andean mountain system, from The rituals preceding mating are made up of similar components and have a sim­ Colombia to south-central Chile (Brncic, ilar sequence in all species of the genus 1958). Morphologically, these species are very similar, and some, such as D. pavani Drosophila studied (Spieth, 1952), but and D. gaucha, or D. orkui and D. alti­ may differ in certain qualitative and planica, are sibling species. Their chromo­ quantitative aspects which may be estab­ somes are very http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Evolution Oxford University Press

COURTSHIP AND SEXUAL ISOLATION IN FIVE SPECIES OF THE MESOPHRAGMATICA GROUP OF THE GENUS DROSOPHILA

Koref‐Santibañez, Susi
Evolution , Volume 17 (1) – Mar 1, 1963
Download PDF
8 pages

Loading next page...
 
/lp/oxford-university-press/courtship-and-sexual-isolation-in-five-species-of-the-mesophragmatica-NS2ZJCVn7D

References (16)

Publisher
Oxford University Press
Copyright
© Society for the Study of Evolution
ISSN
0014-3820
eISSN
1558-5646
DOI
10.1111/j.1558-5646.1963.tb03257.x
Publisher site
See Article on Publisher Site

Abstract

COURTSHIP AND SEXUAL ISOLATION IN FIVE SPECIES OF THE MESOPHRAGMATICA GROUP OF THE GENUS DROSOPHILAl SUSI KOREF-SANTmANEz University of Chile, Santiago Received May 10, 1962 The mesophragmatica species group of beyond the first generation. Several mech­ the genus Drosophila contains seven de­ anisms of reproductive isolation play roles scribed species: D. mesophragmatica Duda; in the maintenance of these species (Koref­ D. pavani Brncic; D. gaucha Jaeger and Santibafiez et al., 1958) as follows: death Salzano; D. gasici Brncic; D. orkui Brncic or sterilization of crossmated individuals, and Koref; D. altiplanica Brncic and gamete mortality, hybrid mortality, and Koref; and D. viracochi Brncic and Koref hybrid sterility (Patterson and Stone, (Brncic and Koref, 1957). Most of them 1952) . inhabit the Andean mountain system, from The rituals preceding mating are made up of similar components and have a sim­ Colombia to south-central Chile (Brncic, ilar sequence in all species of the genus 1958). Morphologically, these species are very similar, and some, such as D. pavani Drosophila studied (Spieth, 1952), but and D. gaucha, or D. orkui and D. alti­ may differ in certain qualitative and planica, are sibling species. Their chromo­ quantitative aspects which may be estab­ somes are very

Journal

Evolution – Oxford University Press

Published: Mar 1, 1963

There are no references for this article.