Search Results

Determinants of male ejaculate investment in the cotton bollworm Helicoverpa armigera: mating history, female body size and male age

Authors: TENG, ZHAO-QIAN; ZHANG, QING-WEN

Source: Physiological Entomology, Volume 34, Number 4, December 2009 , pp. 338-344(7)

Publisher: Blackwell Publishing

Do territorial male three-spined sticklebacks have sperm with different characteristics than nonterritorial males?

Authors: Côté, J.; Blier, P. U.; Caron, A.; Dufresne, F.

Source: Canadian Journal of Zoology, Volume 87, Number 11, 1 November 2009 , pp. 1061-1068(8)

Publisher: NRC Research Press

Do audience effects lead to relaxed male sexual harassment?

Authors: Padur, Lisa; Wedekind, Juliane; Öztürk, Öznur; Streit, Bruno; Tiedemann, Ralph; Plath, Martin

Source: Behaviour, Volume 146, Number 12, 2009 , pp. 1739-1758(20)

Publisher: BRILL

Changes in sperm stores, ejaculate size, fertilization success, and sexual motivation over repeated matings in the common toad, Bufo bufo (Anura: Bufonidae)

Authors: HETTYEY, ATTILA; VÁGI, BALÁZS; HÉVIZI, GERGELY; TÖRÖK, JÁNOS

Source: Biological Journal of the Linnean Society, Volume 96, Number 2, February 2009 , pp. 361-371(11)

Publisher: Blackwell Publishing

Presence of rivals reduces mating probability but does not affect ejaculate size in the freshwater crayfish Austropotamobius italicus

Authors: Galeotti, Paolo; Rubolini, Diego; Pupin, Fabio; Sacchi, Roberto; Altobelli, Elisa; Nardi, Pietro Angelo; Fasola, Mauro

Source: Behaviour, Volume 146, Number 1, 2009 , pp. 45-68(24)

Publisher: BRILL

When do the Costs of Spermatogenesis Constrain Sperm Expenditure? Remarks on the Pattern of the Spermatogenic Cycle

Authors: Takahashi, Mizuki K.; Parris, Matthew J.

Source: Ethology, Volume 115, Number 1, January 2009 , pp. 96-104(9)

Publisher: Blackwell Publishing

Sperm removal and ejaculate size correlate with chelae asymmetry in a freshwater crayfish species

Authors: Galeotti, Paolo; Rubolini, Diego; Pupin, Fabio; Sacchi, Roberto; Fasola, Mauro

Source: Behavioral Ecology and Sociobiology, Volume 62, Number 11, September 2008 , pp. 1739-1745(7)

Publisher: Springer

Ejaculate expenditure and timing of gamete release in rainbow trout Oncorhynchus mykiss

Authors: Fitzpatrick; Liley

Source: Journal of Fish Biology, Volume 73, Number 1, July 2008 , pp. 262-274(13)

Publisher: Blackwell Publishing

Correlated evolution between male ejaculate allocation and female remating behaviour in seed beetles (Bruchidae)

Authors: KATVALA, M.; RÖNN, J. L.; ARNQVIST, G.

Source: Journal of Evolutionary Biology, Volume 21, Number 2, March 2008 , pp. 471-479(9)

Publisher: Blackwell Publishing

Strategic ejaculation in the egg parasitoid Trichogramma turkestanica (Hymenoptera: Trichogrammatidae)

Authors: MARTEL, VÉRONIQUE; DAMIENS, DAVID; BOIVIN, GUY

Source: Ecological Entomology, Volume 33, Number 3, June 2008 , pp. 357-361(5)

Publisher: Blackwell Publishing

SPERM COMPETITION GAMES BETWEEN SNEAKS AND GUARDS: A COMPARATIVE ANALYSIS USING DIMORPHIC MALE BEETLES

Authors: Simmons, Leigh W.; Emlen, Douglas J.; Tomkins, Joseph L.

Source: Evolution, Volume 61, Number 11, November 2007 , pp. 2684-2692(9)

Publisher: Blackwell Publishing

Variation pattern of sperm quality traits in two gobies with alternative mating tactics

Authors: LOCATELLO, LISA; PILASTRO, ANDREA; DEANA, RENZO; ZARPELLON, ALESSANDRO; RASOTTO, MARIA B.

Source: Functional Ecology, Volume 21, Number 5, October 2007 , pp. 975-981(7)

Publisher: Blackwell Publishing

Sperm traits in the quacking frog (Crinia georgiana), a species with plastic alternative mating tactics

Authors: Hettyey, Attila; Roberts, J.

Source: Behavioral Ecology and Sociobiology, Volume 61, Number 8, June 2007 , pp. 1303-1310(8)

Publisher: Springer

Risk of sperm competition does not influence copulatory behavior in the promiscuous meadow vole (Microtus pennsylvanicus)

Authors: delBarco-Trillo, Javier; Ferkin, Michael

Source: Journal of Ethology, Volume 25, Number 2, May 2007 , pp. 139-145(7)

Publisher: Springer

Effects of female mating status on copulation behaviour and sperm expenditure in the freshwater crayfish Austropotamobius italicus

Authors: Galeotti, Paolo; Pupin, Fabio; Rubolini, Diego; Sacchi, Roberto; Nardi, Pietro; Fasola, Mauro

Source: Behavioral Ecology and Sociobiology, Volume 61, Number 5, March 2007 , pp. 711-718(8)

Publisher: Springer

The effects of reproduction on courtship, fertility and longevity within and between alternative male mating tactics of the horned beetle, Onthophagus binodis

Authors: SIMMONS, L. W.; KOTIAHO, J. S.

Source: Journal of Evolutionary Biology, Volume 20, Number 2, March 2007 , pp. 488-495(8)

Publisher: Blackwell Publishing

Territorial male gobies respond aggressively to sneakers but do not adjust their sperm expenditure

Authors: Scaggiante, Marta; Rasotto, Maria Berica; Romualdi, Chiara; Pilastro, Andrea

Source: Behavioral Ecology, Volume 16, Number 6, November 2005 , pp. 1001-1007(7)

Publisher: Oxford University Press

Female multiple mating for fertility assurance in red flour beetles (Tribolium castaneum)

Authors: Pai, Aditi; Bennett, Lauren; Yan, Guiyun

Source: Canadian Journal of Zoology, Volume 83, Number 7, 1 July 2005 , pp. 913-919(7)

Publisher: NRC Research Press

Male sperm expenditure under sperm competition risk and intensity in quacking frogs

Author: Phillip G. Byrne

Source: Behavioral Ecology, Volume 15, Number 5, September 2004 , pp. 857-863(7)

Publisher: Oxford University Press

Adjustment of copula duration and ejaculate size according to the risk of sperm competition in the golden egg bug (Phyllomorpha laciniata)

Authors: García-González F.; Gomendio M.

Source: Behavioral Ecology, Volume 15, Number 1, January 2004 , pp. 23-30(8)

Publisher: Oxford University Press