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Buchinger TJ, Li W. Chemical communication and its role in sexual selection across Animalia. Commun Biol 2023; 6:1178. [PMID: 37985853 PMCID: PMC10662023 DOI: 10.1038/s42003-023-05572-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Accepted: 11/10/2023] [Indexed: 11/22/2023] Open
Abstract
Sexual selection has been studied as a major evolutionary driver of animal diversity for roughly 50 years. Much evidence indicates that competition for mates favors elaborate signaling traits. However, this evidence comes primarily from a few taxa, leaving sexual selection as a salient evolutionary force across Animalia largely untested. Here, we reviewed the evidence for sexual selection on communication across all animal phyla, classes, and orders with emphasis on chemoreception, the only sense shared across lifeforms. An exhaustive literature review documented evidence for sexual selection on chemosensory traits in 10 of 34 animal phyla and indications of sexual selection on chemosensory traits in an additional 13 phyla. Potential targets of sexual selection include structures and processes involved in production, delivery, and detection of chemical signals. Our review suggests sexual selection plays a widespread role in the evolution of communication and highlights the need for research that better reflects animal diversity.
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Affiliation(s)
- Tyler J Buchinger
- Department of Fisheries and Wildlife, Michigan State University, East Lansing, MI, USA.
- Biology Department, Albion College, Albion, MI, USA.
| | - Weiming Li
- Department of Fisheries and Wildlife, Michigan State University, East Lansing, MI, USA
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Rodríguez-Ruiz G, Ortega J, López P, Salvador A, Martín J. Improved nutritional status may promote an “asset protection” reproductive strategy in male rock lizards. Behav Ecol 2021. [DOI: 10.1093/beheco/arab094] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Investing in the current reproduction requires diverting energy resources from other metabolic functions, which may compromise future reproduction and lifespan. To solve this trade-off, an individual may consider its labile state to decide how much to invest in current reproduction. We tested experimentally whether the “state quality” of male rock lizards influences their reproductive strategies. To improve the nutritional status of males before the mating season, we captured and supplemented experimental males (N = 20) with dietary vitamin D3 (an essential nutrient for lizards) and had a control group of males (N = 20). Then, we released all these males and females (N = 31) in a large semi-natural outdoor enclosure where lizards could interact and mate freely during the mating period. Activity levels of males did not vary between treatments, but supplemented males started fewer intrasexual agonistic interactions and made fewer mating advances to females. When the mating season ended, we incubated eggs laid by females to obtain the offspring and estimated the paternity of males using DNA microsatellites. Supplemented males sired fewer offspring than control males. These results suggest that vitamin D3 supplemented males used a low risk/less costly mating strategy to protect their assets (i.e., vitamin D reserves), but that still resulted in “some” current reproductive success, while likely increasing longevity and the expected future total reproductive success.
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Affiliation(s)
- Gonzalo Rodríguez-Ruiz
- Departamento de Ecología Evolutiva, Museo Nacional de Ciencias Naturales, CSIC, José Gutiérrez Abascal, 2, 28006 Madrid, Spain
| | - Jesús Ortega
- Departamento de Ecología Evolutiva, Museo Nacional de Ciencias Naturales, CSIC, José Gutiérrez Abascal, 2, 28006 Madrid, Spain
| | - Pilar López
- Departamento de Ecología Evolutiva, Museo Nacional de Ciencias Naturales, CSIC, José Gutiérrez Abascal, 2, 28006 Madrid, Spain
| | - Alfredo Salvador
- Departamento de Ecología Evolutiva, Museo Nacional de Ciencias Naturales, CSIC, José Gutiérrez Abascal, 2, 28006 Madrid, Spain
| | - José Martín
- Departamento de Ecología Evolutiva, Museo Nacional de Ciencias Naturales, CSIC, José Gutiérrez Abascal, 2, 28006 Madrid, Spain
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Badiane A, Martin M, Meylan S, Richard M, Decencière Ferrandière B, Le Galliard JF. Male ultraviolet reflectance and female mating history influence female mate choice and male mating success in a polyandrous lizard. Biol J Linn Soc Lond 2020. [DOI: 10.1093/biolinnean/blaa061] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
AbstractPre-copulatory female mate choice based on male ultraviolet (UV) coloration has been demonstrated in several vertebrate species; however, post-copulatory mechanisms have been largely overlooked. Here, we investigated female mate preference based on male UV coloration in the common lizard Zootoca vivipara, in which males display conspicuous UV coloration on their throat. During two successive years, we staged sequential mating trials between females and four different males with UV-reduced or control belly and throat coloration. We recorded pre-copulatory female behaviour, copulation behaviour and assigned paternity to all offspring. Females were more aggressive towards UV-reduced males and, during the second year, UV-reduced males had a lower probability of siring at least one egg (fertilization success) during the last mating trials. However, in the second year, copulation was shorter with control males. Altogether, our results suggest that females exert subtle pre-copulatory mate preference based on male UV ornaments and, conditional on the study year and female mating history, some degree of post-copulatory preference for UV-control males leading to differential male fertilization success. This study suggests that UV-based female mate choice may be more widespread than previously thought in vertebrates, and emphasizes the importance of using a study design well adapted to the species reproductive behaviour.
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Affiliation(s)
- Arnaud Badiane
- Institut d’Écologie et des Sciences de l’Environnement (IEES), CNRS, IRD, INRA, Sorbonne Université, 4 Place Jussieu, Paris, France
| | - Mélissa Martin
- Institut d’Écologie et des Sciences de l’Environnement (IEES), CNRS, IRD, INRA, Sorbonne Université, 4 Place Jussieu, Paris, France
| | - Sandrine Meylan
- Institut d’Écologie et des Sciences de l’Environnement (IEES), CNRS, IRD, INRA, Sorbonne Université, 4 Place Jussieu, Paris, France
| | - Murielle Richard
- CNRS UMR 5321, Station d’Écologie Théorique et Expérimentale, Route du CNRS, Saint-Girons, France
| | - Beatriz Decencière Ferrandière
- Centre de Recherche en écologie Expérimentale et Prédictive (CEREEP-Ecotron IleDeFrance), Ecole normale supérieure, CNRS, PSL Research University, UMS 3194, 11 chemin de Busseau, Saint-Pierre-lès-Nemours, France
| | - Jean-François Le Galliard
- Institut d’Écologie et des Sciences de l’Environnement (IEES), CNRS, IRD, INRA, Sorbonne Université, 4 Place Jussieu, Paris, France
- Centre de Recherche en écologie Expérimentale et Prédictive (CEREEP-Ecotron IleDeFrance), Ecole normale supérieure, CNRS, PSL Research University, UMS 3194, 11 chemin de Busseau, Saint-Pierre-lès-Nemours, France
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Rodríguez-Ruiz G, López P, Martín J. Dietary vitamin D in female rock lizards induces condition-transfer effects in their offspring. Behav Ecol 2020. [DOI: 10.1093/beheco/araa008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Abstract
One way that maternal effects may benefit the offspring is by informing them about the characteristics of the environment. Through gestation, environmentally induced maternal effects might promote in the offspring-specific behavioral responses like dispersal or residence according to their new habitat characteristics. Females of the Carpetan rock lizard (Iberolacerta cyreni) seem to choose their home ranges using the smell of provitamin D3 in scent marks produced by males. Here, we supplemented gravid females of I. cyreni with dietary provitamin D3 or vitamin D3 to examine whether these food resources, also associated with the scent of males, affect the motivation to disperse and the locomotor performance of their offspring. Our results suggest that the supplementary availability of the resource (vitamin D3) to mothers may provoke condition-transfer maternal effects that motivate the residence or the dispersal of the offspring in their postnatal habitat. Thus, hatchlings of supplemented females had a lower dispersal trend in spite of having a greater climbing ability than hatchlings from nonsupplemented females. This suggests that the levels of provitamin D3 and vitamin D3 inside the body of the mother could act as an informative compound of the habitat quality for the offspring.
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Affiliation(s)
- Gonzalo Rodríguez-Ruiz
- Department of Evolutionary Ecology, Museo Nacional de Ciencias Naturales, CSIC, Madrid, Spain
| | - Pilar López
- Department of Evolutionary Ecology, Museo Nacional de Ciencias Naturales, CSIC, Madrid, Spain
| | - José Martín
- Department of Evolutionary Ecology, Museo Nacional de Ciencias Naturales, CSIC, Madrid, Spain
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