Search Results - "Scaggiante, Marta"
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Individual adjustment of sperm expenditure accords with sperm competition theory
Published in Proceedings of the National Academy of Sciences - PNAS (23-07-2002)“…Sperm competition theory predicts that males should strategically allocate their sperm reserves according to the level of sperm competition, defined as the…”
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Journal Article -
2
Territorial male gobies respond aggressively to sneakers but do not adjust their sperm expenditure
Published in Behavioral ecology (01-11-2005)“…We investigated whether mating behavior (sperm expenditure, courtship rate, and nest guarding) varied according to different levels of sperm competition in…”
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Variability of GnRH secretion in two goby species with socially controlled alternative male mating tactics
Published in Hormones and behavior (01-06-2006)“…Male reproductive phenotypic plasticity related to environmental–social conditions is common among teleost fish. In several species, males adopt different…”
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Changes along the male reproductive axis in response to social context in a gonochoristic gobiid, Zosterisessor ophiocephalus (Teleostei, Gobiidae), with alternative mating tactics
Published in Hormones and behavior (01-12-2004)“…Sexual selection has given rise, in several taxa, to intrasexual variation in male phenotype. While evolutionary studies have provided explanations of the…”
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5
Indvidual Adjustment of Sperm Expenditure Accords with Sperm Competition Theory
Published in Proceedings of the National Academy of Sciences - PNAS (23-07-2002)“…Sperm competition theory predicts that males should strategically allocate their sperm reserves according to the level of sperm competition, defined as the…”
Get full text
Journal Article