Results 191 to 200 of about 26,995 (218)

Evolutionary biology: evidence for sympatric speciation?

Nature, 2006
Sympatric speciation is difficult to demonstrate in nature and remains a hotly debated issue. Barluenga et al. present a case of putative sympatric speciation for two cichlid species in the Nicaraguan crater lake Apoyo, but they overlook or reinterpret some key published information on the system. Although sympatric speciation is possible in theory, we
Schliewen, U., Kocher, T., McKaye, K., Seehausen, O., Tautz, D. ; https://orcid.org/0000-0002-0460-5344   +4 more
openaire   +2 more sources

Theory and Models of Sympatric Speciation

1998
Abstract In his 1963 book, Animal, Species and Evolution, Ernst Mayr threw down the gauntlet to proponents of sympatric speciation, challenging them to theoretically and empirically support their conjectures of nonallopatric divergence and speciation.
Paul A Johnson, Urban Gullberg
openaire   +1 more source

Sympatric Speciation

2008
John B. Heppner, David B. Richman, Steven E. Naranjo, Dale Habeck, Christopher Asaro, Jean-Luc Boevé, Johann Baumgärtner, David C. Schneider, Paris Lambdin, Ronald D. Cave, Brett C. Ratcliffe, John B. Heppner, Rebecca W. Baldwin, Clay W. Scherer, J. Howard Frank, James C. Dunford, Louis A. Somma, David. B. Richman, E. S. Krafsur, Allen Crooker, John B. Heppner, John L. Capinera, Fabián D. Menalled, Matt Liebman, John L. Capinera, Peter E. A. Teal, Marjorie A. Hoy, James E. Lloyd, John Sivinski, Whitney Cranshaw, John B. Heppner, John B. Heppner, Peter H. Adler, John B. Heppner, James H. Tsai, Pauline O. Lawrence, Jennifer M. Zaspel, John B. Heppner, John L. Capinera, John B. Heppner, Oscar E. Liburd, Erin M. Sarzynski, Antônio R. Panizzi, Jamie Ellis, Amanda Ellis, Mark Headings, Antônio R. Panizzi, Paul D. Scotti, Peter D. Christian, Lionel Stange, John B. Heppner, John B. Heppner, Rebecca Baldwin, Robert K. Vander Meer, Catherine A. Preston, Gard W. Otis, Joseph W. Noling, Marjorie A. Hoy, Drion G. Bouicas, Allen Sanborn, Antônio R. Panizzi, David W. Ragsdale, John B. Heppner, Anthony Rossi, Marc Branham, Andrei Sourakov, Divina Amalin, Paula E. Cushing, Patrick De Clercq, Daniel C. Peck, Vinton Thompson, David E. Bowles, John L. Capinera, Vincent G. Nealis, John L. Capinera, James E. Cilek, Waldemar Klassen, Erich Tilgner, Miguel Costas, Ángeles Vázquez, Antônio R. Panizzi, Jorge R. Rey, Boris C. Kondratieff, Norbert H. Haunerland, Daniel A. Hahn, Jeffrey C. Lord, Jeyaraney Kathirithamby, Allan T. Showler, Rufolf H. Scheffrahn, Robert L. Meagher, Maria Gallo, Fiona F. Hunter, John B. Heppner, John B. Heppner, John B. Heppner, Dan Gerling, Pierre Jolivet, John L. Capinera, Seiichi Moriya, Marjorie A. Hoy, Roger F. Hou, Pauline O. Lawrence, Beverly Burden, Kun Yan Zhu, George Hangay   +104 more
openaire   +2 more sources

Sympatric speciation without borders?

Molecular ecology, 2010
The biogeography of speciation remains a controversial issue and the process of allopatric speciation reigns. Sympatric speciation differs from allopatric speciation in terms of geographic setting and the role of selection in bringing about reproductive isolating mechanisms, making it a particularly fascinating and controversial subject for ...
Kathryn R, Elmer, Axel, Meyer
openaire   +1 more source

Sympatric or micro-allopatric speciation in a glacial lake? Genomic islands support neither

National Science Review, 2022
Minghui Meng, Chenguang Feng, Wenqi Lv   +2 more
exaly  

Sympatric Speciation

The American Naturalist, 1966
openaire   +1 more source

Evidence for sympatric speciation?

Nature, 2006
U. K. Schliewen, T. D. Kocher, K. R. McKaye, O. Seehausen, D. Tautz   +4 more
openaire   +1 more source

Sympatric Speciation in Insects

2004
Guy L. Bush, Roger K. Butlin
openaire   +1 more source

Sexual selection can constrain sympatric speciation

Proceedings of the Royal Society B: Biological Sciences, 2004
Mark Kirkpatrick, Scott L Nuismer
exaly  

Searching for Sympatric Speciation in the Genomic Era

BioEssays, 2019
Emilie J RichardS, Maria R Servedio, Christopher H Martin   +2 more
exaly