Temporal variation in reproductive success and the effects of differential parental care on the progeny of fish with demersal eggs

ABSTRACT A paternity test based on microsatellite analysis of eggs under the parental care of a bourgeois male Pacific sergeant major, Abudefduf troschelii, included gametes from five females and two parasitic males. The nest area was monitored for five days to evaluate variation in reproductive suc...

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Autores principales:	Guillen-Parra,Mauricio Alain, Mendoza-Cuenca,Luis, Rocha-Ramírez,Víctor, Pérez-Hernández,Carlos Levi, Chassin-Noria,Omar
Lenguaje:	English
Publicado:	Pontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del Mar 2020
Materias:	Abudefduf troschelii alternative reproductive tactics bourgeois male parasitic males microsatellites
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2020000300514
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spelling	oai:scielo:S0718-560X20200003005142020-07-23Temporal variation in reproductive success and the effects of differential parental care on the progeny of fish with demersal eggsGuillen-Parra,Mauricio AlainMendoza-Cuenca,LuisRocha-Ramírez,VíctorPérez-Hernández,Carlos LeviChassin-Noria,Omar Abudefduf troschelii alternative reproductive tactics bourgeois male parasitic males microsatellites ABSTRACT A paternity test based on microsatellite analysis of eggs under the parental care of a bourgeois male Pacific sergeant major, Abudefduf troschelii, included gametes from five females and two parasitic males. The nest area was monitored for five days to evaluate variation in reproductive success, and an approximately 300% increase occurred on the first and second days after new oviposition followed by a more than 300% reduction from the second to fifth days due to predation or filial cannibalism. Finally, the egg area on the last day corresponded to the initial nest area, suggesting selective care by the male.info:eu-repo/semantics/openAccessPontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del MarLatin american journal of aquatic research v.48 n.3 20202020-07-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2020000300514en10.3856/vol48-issue3-fulltext-2312
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Abudefduf troschelii alternative reproductive tactics bourgeois male parasitic males microsatellites
spellingShingle	Abudefduf troschelii alternative reproductive tactics bourgeois male parasitic males microsatellites Guillen-Parra,Mauricio Alain Mendoza-Cuenca,Luis Rocha-Ramírez,Víctor Pérez-Hernández,Carlos Levi Chassin-Noria,Omar Temporal variation in reproductive success and the effects of differential parental care on the progeny of fish with demersal eggs
description	ABSTRACT A paternity test based on microsatellite analysis of eggs under the parental care of a bourgeois male Pacific sergeant major, Abudefduf troschelii, included gametes from five females and two parasitic males. The nest area was monitored for five days to evaluate variation in reproductive success, and an approximately 300% increase occurred on the first and second days after new oviposition followed by a more than 300% reduction from the second to fifth days due to predation or filial cannibalism. Finally, the egg area on the last day corresponded to the initial nest area, suggesting selective care by the male.
author	Guillen-Parra,Mauricio Alain Mendoza-Cuenca,Luis Rocha-Ramírez,Víctor Pérez-Hernández,Carlos Levi Chassin-Noria,Omar
author_facet	Guillen-Parra,Mauricio Alain Mendoza-Cuenca,Luis Rocha-Ramírez,Víctor Pérez-Hernández,Carlos Levi Chassin-Noria,Omar
author_sort	Guillen-Parra,Mauricio Alain
title	Temporal variation in reproductive success and the effects of differential parental care on the progeny of fish with demersal eggs
title_short	Temporal variation in reproductive success and the effects of differential parental care on the progeny of fish with demersal eggs
title_full	Temporal variation in reproductive success and the effects of differential parental care on the progeny of fish with demersal eggs
title_fullStr	Temporal variation in reproductive success and the effects of differential parental care on the progeny of fish with demersal eggs
title_full_unstemmed	Temporal variation in reproductive success and the effects of differential parental care on the progeny of fish with demersal eggs
title_sort	temporal variation in reproductive success and the effects of differential parental care on the progeny of fish with demersal eggs
publisher	Pontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del Mar
publishDate	2020
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2020000300514
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Temporal variation in reproductive success and the effects of differential parental care on the progeny of fish with demersal eggs

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