Zobrazeno 1 - 10
of 58
pro vyhledávání: '"Lamprologus callipterus"'
Publikováno v:
Behaviour. 157:415-431
Group size is an important criterion in social decisions. Accordingly, assessing quantities is common in many animals. In fishes, studies on numerical abilities focus on a limited range of species. Arguably, cichlids show the greatest variability of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53b38cec9c4860f9d005eb975f48c181
https://doi.org/10.1163/1568539x-bja10007
https://doi.org/10.1163/1568539x-bja10007
Publikováno v:
Functional Ecology, 2010 Feb 01. 24(1), 131-140.
Externí odkaz:
https://www.jstor.org/stable/40407772
Publikováno v:
ANIMAL BEHAVIOUR
Animal Behavior, 112, 153-161. ACADEMIC PRESS LTD-ELSEVIER SCIENCE LTD
Animal Behavior, 112, 153-161. ACADEMIC PRESS LTD-ELSEVIER SCIENCE LTD
Colonial species breed in densely aggregated territories containing no resources other than nest sites. This behaviour is usually explained by natural selection, for instance through benefits resulting from reduced predation risk. An alternative hypo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::154bb482f65556bf19ff73d8c5844b06
https://doi.org/10.1016/j.anbehav.2015.11.022
https://doi.org/10.1016/j.anbehav.2015.11.022
Publikováno v:
Science Advances
Taborsky, Michael; Schütz, Dolores; Goffinet, Olivier; van Doorn, Gerrit Sander (2018). Alternative male morphs solve sperm performance/longevity trade-off in opposite directions. Science Advances, 4(5), eaap8563. American Association for the Advancement of Science 10.1126/sciadv.aap8563
Science Advances, 4(5):8563. AMER ASSOC ADVANCEMENT SCIENCE
Taborsky, Michael; Schütz, Dolores; Goffinet, Olivier; van Doorn, Gerrit Sander (2018). Alternative male morphs solve sperm performance/longevity trade-off in opposite directions. Science Advances, 4(5), eaap8563. American Association for the Advancement of Science 10.1126/sciadv.aap8563
Science Advances, 4(5):8563. AMER ASSOC ADVANCEMENT SCIENCE
Bourgeois and parasitic males produce sperm maximizing either performance or endurance, according to divergent spawning roles.
Males pursuing alternative reproductive tactics have been predicted to face a trade-off between maximizing either swim
Males pursuing alternative reproductive tactics have been predicted to face a trade-off between maximizing either swim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a96afdea4d6bdc72260fdb5e994e7aea
https://doi.org/10.1126/sciadv.aap8563
https://doi.org/10.1126/sciadv.aap8563
Although methods for tracking animals underwater exist, they frequently involve costly infrastructure investment, or capture and manipulation of animals to affix or implant tags. These practical concerns limit the taxonomic coverage of aquatic moveme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2650130ea0c8d8b3c824a9c9ed055999
https://doi.org/10.1101/571232
https://doi.org/10.1101/571232
Sexual conflict over breeding substrate causes female expulsion and offspring loss in a cichlid fish
Autor:
Michael Taborsky, Martine E. Maan
Publikováno v:
Behavioral Ecology, 19(2), 302-308. Oxford University Press
Maan, Martine E.; Taborsky, Michael (2007). Sexual conflict over breeding substrate causes female expulsion and offspring loss in a cichlid fish. Behavioral Ecology, 19(2), pp. 302-308. New York, N.Y.: Oxford University Press 10.1093/beheco/arm129
Maan, Martine E.; Taborsky, Michael (2007). Sexual conflict over breeding substrate causes female expulsion and offspring loss in a cichlid fish. Behavioral Ecology, 19(2), pp. 302-308. New York, N.Y.: Oxford University Press 10.1093/beheco/arm129
Females of the Lake Tanganyika cichlid Lamprologus callipterus exclusively breed in empty snail shells that males collect in their territories. Male--male competition for shells is severe, leading to frequent shell stealing and territory takeover. As
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab3b11496e28337139d0dd809b98cb40
http://doc.rero.ch/record/295324/files/arm129.pdf
http://doc.rero.ch/record/295324/files/arm129.pdf
Publikováno v:
The Journal of experimental biology
von Kuerthy, Corinna; Ros, Albert F. H.; Taborsky, Michael (2016). Androgen responses to reproductive competition of males pursuing either fixed or plastic alternative reproductive tactics. Journal of Experimental Biology, 219(22), pp. 3544-3553. Company of Biologists 10.1242/jeb.143974
von Kuerthy, Corinna; Ros, Albert F. H.; Taborsky, Michael (2016). Androgen responses to reproductive competition of males pursuing either fixed or plastic alternative reproductive tactics. Journal of Experimental Biology, 219(22), pp. 3544-3553. Company of Biologists 10.1242/jeb.143974
Alternative reproductive tactics (ARTs), which can be plastic or fixed for life, may be characterized by distinct hormonal profiles. The relative plasticity hypothesis predicts flexible androgen regulation for adult males pursuing plastic tactics, bu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::790c25641f9937f5df6637ac41f3e88e
https://doi.org/10.1242/jeb.143974
https://doi.org/10.1242/jeb.143974
Autor:
Corinna von Kuerthy, Michael Taborsky
Publikováno v:
ANIMAL BEHAVIOUR
Reproductive and agonistic behaviours typically diverge between individuals pursuing alternative reproductive tactics (ARTs). When tactics are fixed for life, evolutionary theory predicts that the relative frequencies of alternative male genotypes ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e9df73a0bc91baf6668dbac57fc8117
https://doi.org/10.1016/j.anbehav.2016.01.006
https://doi.org/10.1016/j.anbehav.2016.01.006
Publikováno v:
Ecology and evolution
von Kuerthy, Corinna; Tschirren, Linda; Taborsky, Michael (2015). Alternative reproductive tactics in snail shell-brooding cichlids diverge in energy reserve allocation. Ecology and evolution, 5(10), pp. 2060-2069. John Wiley & Sons, Inc. 10.1002/ece3.1495
Ecology and Evolution
von Kuerthy, Corinna; Tschirren, Linda; Taborsky, Michael (2015). Alternative reproductive tactics in snail shell-brooding cichlids diverge in energy reserve allocation. Ecology and evolution, 5(10), pp. 2060-2069. John Wiley & Sons, Inc. 10.1002/ece3.1495
Ecology and Evolution
Life history theory predicts that the amount of resources allocated to reproduction should maximize an individual's lifetime reproductive success. So far, resource allocation in reproduction has been studied mainly in females. Intraspecific variation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ddd864a292aac7eb862a54e2b303f1ed
http://behav.zoology.unibe.ch/sysuif/uploads/files/Kuerthy_EcolEvol2015InclSuppl.pdf
http://behav.zoology.unibe.ch/sysuif/uploads/files/Kuerthy_EcolEvol2015InclSuppl.pdf
Publikováno v:
ANIMAL BEHAVIOUR
In resource defence polygyny, where males defend resources that females use for reproduction, the resource characteristics preferred by the two sexes are expected to match. We tested this expectation by comparing the shell characteristics preferred b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::215f7cf1ba70ea152e70ce0a093901b7
https://doi.org/10.1016/j.anbehav.2014.10.004
https://doi.org/10.1016/j.anbehav.2014.10.004