scholarly journals Egg viability decreases rapidly with time since ovulation in the rainbow darter: implications for the costs of choosiness

2017 ◽  
Author(s):  
Rachel L. Moran ◽  
Rachel M. Soukup ◽  
Muchu Zhou ◽  
Rebecca C. Fuller
Keyword(s):  
Mate Choice ◽  
Female Mate Choice ◽  
Mate Preferences ◽  
Egg Viability ◽  
Female Mate ◽  
Rainbow Darter ◽  
Etheostoma Caeruleum

AbstractEgg viability in the rainbow darter Etheostoma caeruleum, a fish apparently lacking female mate choice, was found to decline rapidly after ovulation. We observed that the majority of a female’s clutch may fail to hatch if she is prevented from mating for as little as six hours. These data suggest that exercising female mate preferences may be selectively disfavoured in E. caeruleum due to the high cost of delaying mating.

scholarly journals Not what it looks like: mate-searching behaviour, mate preferences and clutch production in wandering and territory-holding female fiddler crabs

2016 ◽  
Vol 3 (8) ◽  
pp. 160339 ◽  
Author(s):  
M. Peso ◽  
E. Curran ◽  
P. R. Y. Backwell
Keyword(s):  
Mate Choice ◽  
Fiddler Crab ◽  
Female Mate Choice ◽  
Mate Preferences ◽  
Fiddler Crabs ◽  
Mate Searching ◽  
Searching Behaviour ◽  
Female Mate ◽  
Predator Behaviour

Risks inherent in mate-searching have led to the assumption that females moving sequentially through populations of courting males are sexually receptive, but this may not be true. We examined two types of fiddler crab females: wanderers moving through the population of courting males and residents that were occupying and defending their own territories. Sometimes residents leave territories to look for new burrows and we simulated this by displacing wanderers and residents and observing their behaviour while wandering. We predicted that the displaced wanderers would exhibit more mate-searching behaviours than resident females. However, wandering and resident females behaved nearly identically, displaying mate-searching behaviours and demonstrating matching mate preferences. Also, males behaved the same way towards both female types and similar proportions of wanderers and residents stayed in a male's burrow to mate. But more wanderers than residents produced egg clutches when choosing a burrow containing a male, suggesting females should be categorized as receptive and non-receptive. Visiting and rejecting several males is not the defining feature of female mate choice. Moving across the mudflat by approaching and leaving a succession of burrows (mostly occupied by males) is an adaptive anti-predator behaviour that is useful in the contexts of mate-searching and territory-searching.

Female Mate Choice Behavior with Static Models of Japanese Quail (Coturnix japonica)

2001 ◽  
Author(s):  
Neil Levens ◽  
Heather Bakondy ◽  
Chana K. Akins
Keyword(s):  
Mate Choice ◽  
Japanese Quail ◽  
Choice Behavior ◽  
Female Mate Choice ◽  
Coturnix Japonica ◽  
Female Mate ◽  
Static Models

Female Choice in Middendorff's Grasshopper-Warbler (Locustella Ochotensis)

The Auk ◽  
1986 ◽  
Vol 103 (4) ◽  
pp. 694-700 ◽  
Author(s):  
Hisashi Nagata
Keyword(s):  
Mate Choice ◽  
Female Choice ◽  
Morphological Characteristics ◽  
Female Mate Choice ◽  
Food Abundance ◽  
Territory Size ◽  
Territory Quality ◽  
Female Mate ◽  
Nest Sites ◽  
Grasshopper Warbler

Abstract Morphological and territorial factors that influence female mate choice were examined in the monogamous Middendorff's Grasshopper-Warbler (Locustella ochotensis) on an islet near Fukuoka, Japan. I assumed that pairing date corresponded with female mate choice. Pairing date was correlated with both territory size and food abundance but was not correlated with selected morphological characteristics of males. Territorial quality was assumed to be correlated with territory size because preferable food resources and nest sites were distributed randomly. I conclude that female mate choice was influenced by territory quality rather than by the morphological characteristics of males.

scholarly journals The fruitless gene affects female receptivity and species isolation

2020 ◽  
Vol 287 (1923) ◽  
pp. 20192765 ◽  
Author(s):  
Tabashir Chowdhury ◽  
Ryan M. Calhoun ◽  
Katrina Bruch ◽  
Amanda J. Moehring
Keyword(s):  
Mate Choice ◽  
Critical Role ◽  
Sensory Modality ◽  
Female Mate Choice ◽  
Neural Basis ◽  
Female Receptivity ◽  
Female Mate ◽  
Multiple Transcripts ◽  
Female Behaviour ◽  
Substrate Vibrations

Female mate rejection acts as a major selective force within species, and can serve as a reproductive barrier between species. In spite of its critical role in fitness and reproduction, surprisingly little is known about the genetic or neural basis of variation in female mate choice. Here, we identify fruitless as a gene affecting female receptivity within Drosophila melanogaster , as well as female Drosophila simulans rejection of male D. melanogaster . Of the multiple transcripts this gene produces, by far the most widely studied is the sex-specifically spliced transcript involved in the sex determination pathway. However, we find that female rejection behaviour is affected by a non-sex-specifically spliced fruitless transcript. This is the first implication of fruitless in female behaviour, and the first behavioural role identified for a fruitless non-sex-specifically spliced transcript. We found that this locus does not influence preferences via a single sensory modality, examining courtship song, antennal pheromone perception, or perception of substrate vibrations, and we conclude that fruitless influences mate choice via the integration of multiple signals or through another sensory modality.

scholarly journals Female butterflies prefer males bearing bright iridescent ornamentation

2007 ◽  
Vol 274 (1613) ◽  
pp. 1043-1047 ◽  
Author(s):  
Darrell J Kemp
Keyword(s):  
Mate Choice ◽  
Driving Force ◽  
Female Mate Choice ◽  
Sex Recognition ◽  
Female Mate ◽  
Wing Colour ◽  
Enclosure Experiments ◽  
Colour Patterns

Butterflies are among nature's most colourful animals, and provide a living showcase for how extremely bright, chromatic and iridescent coloration can be generated by complex optical mechanisms. The gross characteristics of male butterfly colour patterns are understood to function for species and/or sex recognition, but it is not known whether female mate choice promotes visual exaggeration of this coloration. Here I show that females of the sexually dichromatic species Hypolimnas bolina prefer conspecific males that possess bright iridescent blue/ultraviolet dorsal ornamentation. In separate field and enclosure experiments, using both dramatic and graded wing colour manipulations, I demonstrate that a moderate qualitative reduction in signal brightness and chromaticity has the same consequences as removing the signal entirely. These findings validate a long-held hypothesis, and argue for the importance of intra- versus interspecific selection as the driving force behind the exaggeration of bright, iridescent butterfly colour patterns.

Extra-pair paternity in the monogamous alpine marmot (Marmota marmota): the roles of social setting and female mate choice

2005 ◽  
Vol 59 (5) ◽  
pp. 597-605 ◽  
Author(s):  
A. Cohas ◽  
N. G. Yoccoz ◽  
A. Da Silva ◽  
B. Goossens ◽  
D. Allainé
Keyword(s):  
Mate Choice ◽  
Female Mate Choice ◽  
Social Setting ◽  
Female Mate ◽  
Extra Pair Paternity ◽  
Marmota Marmota ◽  
Alpine Marmot

Male Courtship Displays, Ornaments and Female Mate Choice in Captive Red Jungle Fowl

Behaviour ◽  
1995 ◽  
Vol 132 (11-12) ◽  
pp. 821-836 ◽  
Author(s):  
Torgeir S. Johnsen ◽  
Stacey L. Popma ◽  
Marlene Zuk
Keyword(s):  
Mate Choice ◽  
Mating Success ◽  
Female Mate Choice ◽  
Plasma Testosterone ◽  
Male Mating ◽  
Male Courtship ◽  
Female Mate ◽  
Red Jungle Fowl ◽  
Highly Correlated ◽  
Spur Length

AbstractWe studied the role of male courtship behaviour in female mate choice in red jungle fowl (Gallus gallus), the ancestor of domestic chickens. The traits most highly correlated with behavioural displays were those most relied upon by females in making mate choice decisions. These traits (comb length, comb colour, eye colour, and spur length) are highly condition-dependent in jungle fowl. Females chose males that displayed at a greater overall intensity in the period after the female was allowed to interact with the males (post-release), but were indifferent to displays during the period before the female could approach the roosters (pre-release). After accounting for the effect of morphology on mate choice, waltzes were the only display that explained a significant amount of variation in male mating success. Chosen and rejected males had different display rates even when the female was not present. Plasma testosterone level was correlated with pre-release behaviours, but not with post-release behaviours or mating success.

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