Zobrazeno 1 - 10
of 350
pro vyhledávání: '"Lamprologus callipterus"'
Publikováno v:
Ethology. 110:49-62
Reproductive parasitism among males is prevalent in fishes. Typically, small ripe males parasitize the reproductive effort of large bourgeois males by using various behavioural tactics. We examined the size-dependent advantages of parasitic behaviour
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f04629f33966969b436710a0d69ecf9f
https://doi.org/10.1046/j.1439-0310.2003.00944.x
https://doi.org/10.1046/j.1439-0310.2003.00944.x
Autor:
D. Schütz, Michael Taborsky
Publikováno v:
Journal of Fish Biology. 57:1254-1265
In the Lake Tanganyika cichlid Lamprologus callipterus, males were >12 times heavier than females, the most extreme sexual size dimorphism in this direction among animals. L. callipterus males construct nests of empty snail shells in which the female
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::715b25b8870246ff18e503efdf2cc9f6
https://doi.org/10.1111/j.1095-8649.2000.tb00485.x
https://doi.org/10.1111/j.1095-8649.2000.tb00485.x
Akademický článek
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Akademický článek
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Autor:
Michael Taborsky
Publikováno v:
Journal of Fish Biology. 57:1254-1265
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91172b6cbdb5e832d39f50b99ef96a01
https://doi.org/10.1006/jfbi.2000.1388
https://doi.org/10.1006/jfbi.2000.1388
Publikováno v:
Behaviour. May2020, Vol. 157 Issue 5, p415-431. 17p.
Publikováno v:
Functional Ecology, 2010 Feb 01. 24(1), 131-140.
Externí odkaz:
https://www.jstor.org/stable/40407772
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:
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