Females of the red damselfly Mnesarete pudica are attracted to more ornamented males and attract rival males

Abstract

Male calopterygid damselflies often exhibit colourful wings used during aggressive contests and courtship displays. Evidence suggests that male wing coloration is a secondary sexual character assessed by males and females to identify male quality. In some species, males adopt a lekking strategy, where females visit exhibition arenas and choose the best mate. Here, we addressed whether the behaviour of Mnesarete pudica males is influenced by female visitation when gathering in leks. We hypothesized that female visitation would increase male investment in courtship and fighting, while reducing patrolling flights and harassment attempts. Moreover, we tested the hypothesis that more ornamented males attract more females to the territory, following the hotshot model of lek evolution. Our results suggest that, indeed, males with more pigmented wings attract more visiting females, independently of male size. Our results also show that the number of females in a territory attracts more males and elicits male contest behaviour, reducing male harassment. We conclude that male ornament and male clustering is a good predictor of female visitation rates, suggesting that females may exert mate choice.

Introduction

Lek polygyny is a rare mating system across animal taxa, which are defined as display arenas that are defended by males and visited by females for the only purpose of mating1. For a species with lekking behaviour to be considered as such, it must exhibit these features: (1) there is no male parental care and males only provide gametes to females; (2) males aggregate in exhibition arenas; (3) males do not defend usable resources to females; (4) males defend territories within the arena where they display to females; and (5) females are able to roam freely through the arena and select a mate2,3,4. Although lek mating systems are rare and usually associated with birds and mammals, several studies have shown that insect species that exhibit lekking behaviour may be more common than has been recognized5,6,7. For instance, some moths8,9, fruit flies5,7, paper wasps10, orchid bees11, butterflies12,13, and tarantula hawks14 are known to exhibit lekking behaviour.

Theoretical models have attempted to explain the evolution of such gregarious behaviour. The ‘hotspot’ model predicts that males will cluster in areas that are constantly visited by females, while the ‘hotshot’ model predicts that males will gather around a high-quality territorial male15,16. A third model, the ‘black hole’ model, proposes that females are not attached to specific sites nor to high quality males, but female mobility is random and reacts to male harassment levels17. The fourth model, namely the ‘female preference model’, proposed that females prefer to visit larger leks (with more aggregated males)15. In the first model (hotspot), female visitation rates should be constant across leks16. In any other case, evidence suggests that female visitation rates vary according to lek composition. High female visitation rates may attract more males and increase male-male competition1, eliciting male behaviour by increasing male courtship behaviour frequencies18 and decreasing harassment levels by males19,20.

The lekking behaviour usually consists of male extravagant courtship displays such as behavioural displays, pheromone emission and acoustic signals that attract visiting females16,21. Male calopterygid damselflies are famous for their remarkable wing coloration and their fighting and mating rituals22. One might find these stream dwellers engaged in long aerial displays against rival males, flying in circles or in ascending face-to-face disputes23. Males also exhibit complex courtship displays, showing off their colourful wings to females24,25,26. These highly conspicuous wing colours (for conspecifics and predators, e.g.,27) are deemed to be exaggerated male ornaments, which are related with fitness traits28. Although males of most species defend territories with useful resources for females to oviposit26,29,30,31, males of some species defend areas that contain no usable resources for females32.

Cordoba-Aguilar et al.32 suggested that calopterygid damselflies of the genus Hetaerina exhibit a lek mating system, since the females do not oviposit inside the male territory. This study considers that lekking behaviour in Hetaerina closely resembles the leks in swarming insects, because this genus presents no pre-copulatory female choice since there is no courtship behaviour. The authors also suggest that lekking behaviour in Odonata may be considered primitive, given the ancestral position of Hetaerininae33,34. Unlike Hetaerina, courtship displays, female choice and resource defence are common among the Calopterygidae genera, suggesting a more derivate state26.

Males of the red-winged damselfly M. pudica Hagen in Selys (Zygoptera, Calopterygidae) not only engage in complex aerial fights with other males to defend their territory35, but also exhibit striking courtship displays to females—the only case in Hetaerininae24. Males defend territories with no usable resources for females but fight for perches that can even be located away from the water body where females oviposit alone. Here we addressed whether male behaviour in M. pudica follows the ‘hotshot’ model for lekking behaviour, answering whether male sexual ornament predicts female visitation rates. If indeed males follow the ‘hotshot’ model, more females would visit higher quality males (i.e., with more ornamented wings). If this pattern is not observed and female visitation is not predicted by male quality, one might expect that these damselflies follow the ‘hotspot’, ‘female preference’ or ‘black hole’ models. Furthermore, we addressed whether female visitation rates influence male behaviour. We expected that visiting females would:

  1. (i)

    attract more males to a territory—according to the ‘hotshot’ model, males that are more visited by females should attract more lower quality rivals to the territory;

  2. (ii)

    increase the number of male-male contests—due to increased number of rivals invading the territory;

  3. (iii)

    increase male courtship investment—it is known that display frequencies recruit more females, resulting in a positive feedback36;

  4. (iv)

    decrease male harassment (i.e., unsuccessful chasing and mating attempts);

  5. (v)

    decrease patrolling flights—with increasing male density, male competition should increase, reducing the time budget available for patrolling flights.

Results

Males aggregated in a lek arena of ca. 50 m2 (a stream patch of 5 × 10 m, Fig. 1a), where focal males defended territories on the vegetation (Fig. 1b). The following results are presented as mean ± SD. Territories were visited by 1.45 ± 1.24 females (range 0–7) and attracted 0.63 ± 0.62 rival males (range 0–3). Focal males harassed females 1.81 ± 2.58 times (range 0–15). Males exhibited 2.45 ± 2.77 patrol flights (range 0–12), 3.35 ± 4.81 contests (range 0–25), and 1.1 ± 1.69 courtship displays (range 0–8).

Figure 1
figure1

The lekking arena where males of Mnesarete pudica aggregate and dance to females during extravagant courtship displays (A). Inside the arena, a high-quality male defend a perch (male with darker wing in the centre), where females (clear winged) and other males (two males with dark wings in the upper leaves) aggregate around the territorial male (B). Arrowheads point to territorial males perched, separated by 1–2 m. Drawings by Anderson Lepeco.

Male body size (wing length) had no effect on female visitation (GLM Poisson, β = 0.36, R2 = − 0.054; z = 0.143; p = 0.886, N = 21; Fig. 2a). More females visited males with more pigmented wings (GLM Poisson, β = 0.59, R2 = 0.131; z = 2.033; p = 0.042, N = 21; Fig. 2b). These results suggest that leks in this species follow the ‘hotshot’ model. There was no relationship between wing length and wing pigmentation (Lineal Model, R2 = 0.023, p = 0.238).

Figure 2
figure2

The relationship between male wing length (A) and wing pigmentation (B) and female visitation (in a period of 15 min) in the damselfly Mnesarete pudica. Plotted with ggplot2 in R.

Results of the male response according to female visitation and site (Bayesian Multivariate GLM) are presented in Fig. 3, where significant results deviate from zero. Female visitation had a clear impact on male behaviour. Territories with more visiting females attracted more satellite males and increased the number of contests the focal male was involved. As more females visited the territory, males decreased harassment on females and increased courtship displays. Patrolling behaviour was not affected by female visitation. The site of data sampling had significant effects on most behaviours, except for the number of males in the territory and harassment behaviours. These results suggest that the higher female visitation rates attract more males that gather around the focal male, which also decreases harassment intensity, independently of the study site. Patrolling, contesting, and courtship behaviours had higher effect sizes regarding the study site, when compared to the effect sizes of female visitation. These results may indicate that such behaviours are more prone to local environmental variables and population structure than female visitation rates.

Figure 3
figure3

Results of the Bayesian Multivariate GLM with Poisson distribution, showing the mean effect sizes and 95% confidence intervals representing the relationship between male behaviour, female visitation (Females) and site (Site) in lekking arenas of the damselfly Mnesarete pudica. Deviations from zero show a significant relationship. Males: the number of males that gathered around the focal male; Females: the number of females that visited the focal male; Site: the site where data was collected (Uberlândia or Assis); Patrol: the number of patrol flights exhibited by the focal male; Contest: the number of contests the focal male was involved; Courtship: the number of courtship displays exhibited by the focal male. Plotted with brms and ggplot2 in R.

Discussion

Our results show that females of M. pudica prefer to visit males with more pigmented wings. It is noteworthy to highlight here that females do not visit a territory because of resources, because M. pudica male defend no resource available for females to oviposit, males release the female right after copulation and females oviposit alone elsewhere. Moreover, satellite and territorial males arrive earlier and dispute the best territories before females arrive. Wing pigmentation in calopterygids usually indicates male quality28,37 and is evaluated by the females during mate choice38, suggesting that there is also pre-copulatory female choice in M. pudica24. Evidence suggests male Hetaerina damselflies do not court females, and that the leks in Odonata would resemble the leks of swarming insects32. However, since the males of M. pudica exhibit courtship behaviour, like more derived calopterygids such as Calopteryx39, their behaviour do not match any previously described behaviour for odonates. Lekking behaviour in M. pudica may resemble more that of hill-topping insects6, rather than swarming insects (which exhibit no courtship behaviour). In some insect species, hill-tops function as rendezvous and lekking arenas2. These sites are constantly visited by females and have no resources for females, only males waiting to mate while perched on tall vegetation2. Males of M. pudica also perch on the top of trees and bushes to display their wings to females24, on sites that have no usable resources for females. By following the studied populations for several years, one of the authors (RGF) observed that males always aggregate at the same patch of the stream, like hill-topping insects do2.

Our results also show that female visitation and the number of males in a territory have a close relationship. This result may mean that females prefer to visit territories of high quality males, resulting in a cluster of males and females in these territories as occurs in other taxa6. In some calopterygids, males may harass females while trying to force copulation when in high densities40,41 what can be energetically costly to females42. Thus, here we hypothesized that female clustering may reduce the harassment levels20. Our results corroborate this hypothesis since males decreased harassment with increased female visitation. Harassment is known to reduce female longevity and reproductive success42,43 and to change female investment on egg numbers and size41. Moreover, harassment varies seasonally because it is highly dependent on densities and operational sex ratio44,45,46. Hence, females may adopt strategies to reduce harassment, for instance, clustering around males that will repel other males. This would not only reduce harassment by other males, but also reduce harassment by the territorial male that should invest more in courting and defending females in his territory.

We also hypothesized that there should be a positive relationship between the number of females in a territory and male courtship intensity18,47, usually because high display frequencies recruit more females36. Results show that female visitation increased the number of courtship displays. Nevertheless, courtship was mostly influenced by the study site, as most male behaviours were. It is known that increased male-male competition in one site may make males have a shorter time budget to invest on courtship, hence, some territorial males may change strategy and attempt to force copulations when in high male densities40. Therefore, courtship frequencies may be under a higher influence of environmental factors and operational sex ration, than female visitation rates. Our results show that females may reduce harassment by clustering around a chosen male, which may be a strategy to avoid forced copulations.

The effects of female visitation on male clustering may also impact male territorial behaviour. Here, our results suggest that females elicit and increase male contesting behaviour48, considering that males tend to invest more in energetic costly agonistic displays when there is a potential return for it49. Moreover, the higher number of rivals may increase dispute for females that visit the territory. However, the study site had a higher effect on contest behaviour, suggesting that population or environmental characteristics may be more determinant of male aggressive behaviour. Female visitation had no effect on patrolling flights, but the study site influenced patrolling behaviour, hence, the time the territorial male spends in the territory may respond to environmental conditions, instead of female visitation.

In conclusion, we suggest that the costly ornaments of calopterygid damselflies28,50 may function as visual signals to attract females to territories.. Considering that around a high-quality male there will more males and females, corroborating the ‘hotshot’ model, this context increases male-male contests and decreases male harassment on females. Future studies should address the costs and benefits of attracting more females—and consequently rivals—for high quality males. Such studies may provide insightful evidence of a trade-off between male sexual ornaments and female visitation rates, which may increase costs due to increased male-male interactions.

Methods

Study species

Males of M. pudica arrive early in the morning (between 9 and 10:00 h) and perch on the vegetation in a specific patch of the stream borders, which we called the lekking arena. In this study, males usually perched on leaves of bushes, trees and invasive water lilies (Hedychium coronarium) at a height 1.50–2.0 m. Notably, males start fighting for these perches and begin to establish territories and form a kind of exhibition arena that ranges from the stream borders to up to 5 m away from the water.

Lekking arenas are defined as the perches used by males inside a specific area (e.g., 30 cm) or the entire plant used by males5. Here, we interpreted the lekking arena as the whole cluster of males on the vicinity of the stream patch, mainly water lilies where males gathered. We considered a territory an area of 1–2 m in diameter51 around a territorial male that defend its perch against rivals and constantly patrolled it searching for females and intruders. This distance is presumably a common rule for odonates, where apparently males are able to detect conspecifics51. Here, we defined male behaviour as lek because: (i) males do not provide parental care (as all odonates); (ii) males aggregate in mating arenas; (iii) males do not defend oviposition resources—females oviposit alone outside of male territories and males may defend sites 5 m away from the water, with no oviposition resource or access to it; (iv) females are free to visit several male territories in the arena. For terms of consistency, here we used the concept of insect leks presented by Bradbury4, Alcock2,14 and Shelly5 for insects. As proposed by Shelly5, we define territory here as an area inside the mating arenas that males hold and defend against rival males where there are no defendable resources (a “symbolic-territory”)13. Unfortunately, we were not able to note mating behaviour as we only observed two copulations throughout the study period, which occurred inside the lek.

Fieldwork

Fieldwork was carried out at one stream in the Ecological Reserve of the “Clube de Caça e Pesca Itororó de Uberlândia” (CCPIU), Uberlândia, Minas Gerais state, Brazil (15° 57′ S, 48°12′ W; altitude 863 m; 640 ha) in March and July 2010, and at another stream in a farm located in Assis, São Paulo state, Brazil (22° 38′ S, 50°27′ W; altitude 522 m) in July 2010. We made behavioural observations from 10:00 (when males begin to fight and court females) to 15:00 (when sexual and fighting activity declines). Males were marked with a unique combination of colours (using nontoxic correction fluid, Faber Castell) on the thorax and abdomen to identify focal males and to prevent sampling the same male multiple times. We used only mid-age males in this study, since young males have black wings and are not sexually matured52 and older males lack territorial behaviour30. Age estimation was done by checking wing stiffness, since older males have rigid yellowish wings30. Wing colour was assessed by eye. Females were marked with a unique number on the wings using an indelible ink pen (Faber Castell).

We made behavioural observations consisting of 15 h of data gathering at each site, using the focal animal method described by Altmann53, observing each focal male for 15 min (N = 120 males, 60 males in each site). All males were marked at least 30 min before observations. Observations started when the focal male took flight in a patrol or interacted with another male or a female. This was done because males can spend several minutes in inactivity before a patrol flight. We observed males that were either alone or with another male or a female in the territory. We assume that most of them were marked, and rarely we found a male or female unmarked. When it occurred, we ignored the individual during the 15 min period of focal observations on a marked male, and then collected the unmarked individual. This avoided disrupting the behaviour of the focal male.

During the observations, we noted the focal male behaviour: (a) the number of intraspecific contests; (b) the number of courtship displays; (c) the number of female harassment events; and (d) the number of patrolling flights. Moreover, we noted: (e) the number of visiting females; and (f) the number of rival males in the territory. Courtship displays occurred when a male hovered around a female, perched and “danced” spreading the red wings to the female on the top of a tree or bush24. Male harassment occurred when a male dashed towards a female and tried to grab her wings by force and attempted to clasp her with the abdominal appendages. The female usually wards-off the male by spreading her wings and raising abdomen, a refusal or threat display in odonates54. Hence, we noted male harassment when a male attempted to force copulation and was refused by the female. A contest occurred when the focal male engaged in an aerial threat display against a rival male, hovering face-to-face or side-by-side in descending and ascending flights35. Behaviours were not controlled by male or female visitation, since we were interested in the time budget spent by the focal male on different behaviours in a 15 min time window.

To address whether males with more pigmented wings attract more females, we observed 21 males with the method described above in the Assis population. These males were considered high-quality males, which actively interacted with females and other males. After observations, males were captured and taken to the lab. Wings were dissected and photographed with a digital camera (Canon EOS 70D) along with a scale. We measured the right forewing length and area, and the pigmented area in Adobe Photoshop CS3 to calculate the relative proportion of the wing that is pigmented. This variable (pigmentation area/wing area) was used as an indicator of male quality35. We used the forewing because sometimes the hindwing is fully pigmented, while the forewing shows more variation. To know how repeatable these measurements were, two persons measured pigmentation in all males. Both measurements showed a close relationship (r Pearson = 0.918; p < 0.001). We used wing length as a proxy for body size, since it is a reliable measure in damselflies55.

Statistical analyses

To answer whether more pigmented males attracted more females, we built a Generalized Linear Model (GLM) with Poisson loglinear distribution, considering the number of females the dependent variable and male wing pigmentation and wing length as covariate predictors. To answer whether female visitation rates influence the focal male behaviour, we built a Bayesian Multivariate GLM with Poisson loglinear distribution, where the number of females and site of collection were considered covariate predictors and the number of courtship displays, harassment attempts, male-male contests and patrolling flights were considered dependent variables. Analyses were performed using the packages brms56, and figures were plotted using ggplot257, both in R environment58.

Data availability

The datasets generated during and/or analysed during the current study will be available in the Dryad depository upon publication.

References

  1. 1.

    Höglund, J. & Alatalo, R. V. Leks (Princeton University Press, Princeton, 1995).

    Google Scholar 

  2. 2.

    Alcock, J. Leks and hilltopping in insects. J. Nat. Hist. 21, 319–328 (1987).

    Google Scholar 

  3. 3.

    Bradbury, J. W. Lek mating behavior in the hammer-headed bat. Z. Tierpsychol. 45, 225–255 (1977).

    Google Scholar 

  4. 4.

    Bradbury, J. W. Contrast between insects and vertebrates in the evolution of male display, female choice, and lek mating. Fortschr. Zool. 31, 273–289 (1985).

    Google Scholar 

  5. 5.

    Shelly, T. E. Sexual selection on leks: A fruit fly primer. J. Insect Sci. https://doi.org/10.1093/jisesa/iey048 (2018).

    Article  PubMed  PubMed Central  Google Scholar 

  6. 6.

    Shelly, T. E. & Whittier, T. S. Lek behavior of insects. Evol. Mating Syst. Insects Arachnids https://doi.org/10.1017/cbo9780511721946.017 (2010).

    Article  Google Scholar 

  7. 7.

    Dodson, G. Lek mating system and large male aggressive advantage in a gall-forming tephritid fly (Diptera: Tephritidae). Ethology 72, 99–108 (1986).

    Google Scholar 

  8. 8.

    Andersson, S., Rydell, J. & Svensson, M. G. E. Light, predation and the lekking behaviour of the ghost swift Hepialus humuli (L.) (Lepidoptera: Hepialidae). Proc. R. Soc. B Biol. Sci. 265, 1345–1351 (1998).

    Google Scholar 

  9. 9.

    Alem, S., Koselj, K., Siemers, B. M. & Greenfield, M. D. Bat predation and the evolution of leks in acoustic moths. Behav. Ecol. Sociobiol. 65, 2105–2116 (2011).

    Google Scholar 

  10. 10.

    de Souza, A. R., Lino-Neto, J., Tibbetts, E. A., Turillazzi, S. & Beani, L. The leks of Polistes dominula paper wasps: tiny abdominal spots play a critical role in male attacks toward potential rivals. Ethol. Ecol. Evol. 29, 410–419 (2017).

    Google Scholar 

  11. 11.

    Kimsey, L. S. The behaviour of male orchid bees (Apidae, Hymenoptera, Insecta) and the question of leks. Anim. Behav. 28, 996–1004 (1980).

    Google Scholar 

  12. 12.

    Wickman, P. O. & Jansson, P. An estimate of female mate searching costs in the lekking butterfly Coenonympha pamphilus. Behav. Ecol. Sociobiol. 40(5), 321–328 (1997).

    Google Scholar 

  13. 13.

    Lederhouse, R. C. Territorial defense and lek behavior of the black swallowtail butterfly, Papilio polyxenes. Behav. Ecol. Sociobiol. 10, 109–118 (1982).

    Google Scholar 

  14. 14.

    Alcock, J. Consistency in the relative attractiveness of a set of landmark territorial sites to two generations of male tarantula hawk wasps (Hymenoptera: Pompilidae). Anim. Behav. 31, 74–80 (1983).

    Google Scholar 

  15. 15.

    Beehler, B. M. & Foster, M. S. Hotshots, hotspots, and female preference in the organization of lek mating systems. Am. Nat. 131, 203–219 (1988).

    Google Scholar 

  16. 16.

    Bradbury, J. & Gibson, R. M. Leks and mate choice. Mate choice (1983).

  17. 17.

    Stillman, R. A., Cutton-Brock, T. H. & Sutherland, W. J. Black holes, mate retention, and the evolution of ungulate leks. Behav. Ecol. 4, 1–6 (1993).

    Google Scholar 

  18. 18.

    Karino, K. Female mate preference for males having long and symmetric fins in the bower-holding cichlid Cyathopharynx furcifer. Ethology 103, 883–892 (1997).

    Google Scholar 

  19. 19.

    Carbone, C. & Taborsky, M. Mate choice or harassment avoidance? A question of female control at the lek. Behav. Ecol. 7, 370–378 (1996).

    Google Scholar 

  20. 20.

    Pilastro, A., Benetton, S. & Bisazza, A. Female aggregation and male competition reduce costs of sexual harassment in the mosquitofish Gambusia holbrooki. Anim. Behav. 65, 1161–1167 (2003).

    Google Scholar 

  21. 21.

    Gibson, R. M., Bradbury, J. W. & Vehrencamp, S. L. Mate choice in lekking sage grouse revisited: the roles of vocal display, female site fidelity, and copying. Behav. Ecol. 2, 165–180 (1991).

    Google Scholar 

  22. 22.

    Cordoba-Aguilar, A. & Cordero-Rivera, A. Evolution and ecology of Calopterygidae (Zygoptera:Odonata ): status of knowledge and research perspectives. Neotrop. Entomol. 34, 861–879 (2005).

    Google Scholar 

  23. 23.

    Pajunen, V. I. Aggressive behaviour and territoriality in a population of Calopteryx virgo L. (Odon, Calopterygidae). Ann. Zool. Fennici 3, 201–214 (1966).

    Google Scholar 

  24. 24.

    Guillermo-Ferreira, R. & Bispo, P. C. Male and female interactions during courtship of the Neotropical damselfly Mnesarete pudica (Odonata: Calopterygidae). Acta Ethol. 15, 173–178 (2012).

    Google Scholar 

  25. 25.

    Günther, A., Hilfert-Rüppell, D. & Rüppell, G. Reproductive behaviour and the system of signalling in Neurobasis chinensis: a kinematic analysis. Int. J. Odonatol. 17, 37–41 (2014).

    Google Scholar 

  26. 26.

    Córdoba-Aguilar, A. & Cordero-Rivera, A. Evolution and ecology of Calopterygidae (Zygoptera: Odonata): status of knowledge and research perspectives. Neotrop. Entomol. 34, 861–879 (2005).

    Google Scholar 

  27. 27.

    Outomuro, D., Söderquist, L., Johansson, F., Ödeen, A. & Nordström, K. The price of looking sexy: visual ecology of a three-level predator–prey system. Funct. Ecol. 31, 707–718 (2017).

    Google Scholar 

  28. 28.

    Contreras-Garduño, J., Buzatto, B. A., Serrano-Meneses, M. A., Nájera-Cordero, K. & Córdoba-Aguilar, A. The size of the red wing spot of the American rubyspot as a heightened condition-dependent ornament. Behav. Ecol. 19, 724–732 (2008).

    Google Scholar 

  29. 29.

    Koskimäki, J., Rantala, M. J., Taskinen, J., Tynkkynen, K. & Suhonen, J. Immunocompetence and resource holding potential in the damselfly, Calopteryx virgo L. Behav. Ecol. 15, 169–173 (2004).

    Google Scholar 

  30. 30.

    Guillermo-Ferreira, R. & Del-Claro, K. Resource defense polygyny by Hetaerina rosea Selys (Odonata: Calopterygidae): influence of age and wing pigmentation. Neotrop. Entomol. 40, 78–84 (2011).

    CAS  PubMed  Google Scholar 

  31. 31.

    Plaistow, S. & Siva-Jothy, M. T. Energetic constraints and male mate-securing tactics in the damselfly Calopteryx splendens xanthostoma (Charpentier). Proc. R. Soc. B Biol. Sci. 263, 1233–1239 (1996).

    ADS  Google Scholar 

  32. 32.

    Córdoba-Aguilar, A., Serrano-Meneses, M. A., Contreras-Garduño, J. & Raihani, G. The lek mating system of Hetaerina damselflies (Insecta: Calopterygidae). Behaviour 146, 189–207 (2009).

    Google Scholar 

  33. 33.

    Dumont, H. J. et al. phylogenetic relationships, divergence time estimation, and global biogeographic patterns of calopterygoid damselflies (odonata, zygoptera) inferred from ribosomal DNA sequences. Syst. Biol. 54, 347–362 (2005).

    PubMed  Google Scholar 

  34. 34.

    Dijkstra, K. D. B., Kalkman, V. J., Dow, R. A., Stokvis, F. R. & Van Tol, J. Redefining the damselfly families: a comprehensive molecular phylogeny of Zygoptera (Odonata). Syst. Entomol. 39, 68–96 (2014).

    Google Scholar 

  35. 35.

    Guillermo-Ferreira, R., Gorb, S. N., Appel, E., Kovalev, A. & Bispo, P. C. Variable assessment of wing colouration in aerial contests of the red-winged damselfly Mnesarete pudica (Zygoptera, Calopterygidae). Sci. Nat. 102, 13 (2015).

    Google Scholar 

  36. 36.

    Weatherhead, P. & Robertson, R. male behavior and female recruitment in the red-winged blackbird. Wilson Bull. (1977).

  37. 37.

    Rantala, M. J., Koskimäki, J., Taskinen, J., Tynkkynen, K. & Suhonen, J. Immunocompetence, developmental stability and wingspot size in the damselfly Calopteryx splendens L. Proc. Biol. Sci. 267, 2453–2457 (2000).

    CAS  PubMed  PubMed Central  Google Scholar 

  38. 38.

    Siva-Jothy, M. T. Male wing pigmentation may affect reproductive success via female choice in a calopterygid damselfly (Zygoptera). Behaviour 136, 1365–1377 (1999).

    Google Scholar 

  39. 39.

    Heymer, A. Étude du comportement reproducteur et analyse des mécanismes déclencheurs innés (MDI) optiques chez les Calopterygidae (Odon. Zygoptera). Ann. Soc. Entomol. Fr. 9, 219–225 (1973).

    Google Scholar 

  40. 40.

    Cordero, A. Forced copulations and female contact guarding at a high male density in a calopterygid damselfly. J. Insect Behav. 12, 27–37 (1999).

    Google Scholar 

  41. 41.

    Córdoba-Aguilar, A. A female evolutionary response when survival is at risk: male harassment mediates early reallocation of resources to increase egg number and size. Behav. Ecol. Sociobiol. 63, 751–763 (2009).

    Google Scholar 

  42. 42.

    Córdoba-Aguilar, A. & González-Tokman, D. M. Male harassment and female energetics in the territorial damselfly hetaerina Americana (fabricius) (zygoptera: Calopterygidae). Odonatologica 40, 1–15 (2011).

    Google Scholar 

  43. 43.

    Takahashi, Y. & Watanabe, M. Female reproductive success is affected by selective male harassment in the damselfly Ischnura senegalensis. Anim. Behav. 79, 211–216 (2010).

    Google Scholar 

  44. 44.

    Córdoba-Aguilar, A. Seasonal variation in genital and body size, sperm displacement ability, female mating rate, and male harassment in two calopterygid damselflies (Odonata: Calopterygidae). Biol. J. Linn. Soc. 96, 815–829 (2009).

    Google Scholar 

  45. 45.

    Van Gossum, H., Stoks, R. & De Bruyn, L. Frequency-dependent male mate harassment and intra-specific variation in its avoidance by females of the damselfly Ischnura elegans. Behav. Ecol. Sociobiol. 51, 69–75 (2001).

    Google Scholar 

  46. 46.

    Gosden, T. P. & Svensson, E. I. Density-dependent male mating harassment, female resistance, and male mimicry. Am. Nat. 173, 709–721 (2009).

    PubMed  Google Scholar 

  47. 47.

    Yasukawa, K. Male quality and female choice of mate in the red-winged blackbird (Agelaius phoeniceus). Ecology 62, 922–929 (1981).

    Google Scholar 

  48. 48.

    Jennings, D. J., Carlin, C. M., Hayden, T. J. & Gammell, M. P. Investment in fighting in relation to body condition, age and dominance rank in the male fallow deer, Dama dama. Anim. Behav. 79, 1293–1300 (2010).

    Google Scholar 

  49. 49.

    Murai, M., Koga, T. & Yong, H. S. The assessment of female reproductive state during courtship and scramble competition in the fiddler, Uca Paradussumieri. Behav. Ecol. Sociobiol. 52, 137–142 (2002).

    Google Scholar 

  50. 50.

    Contreras-Garduño, J., Canales-Lazcano, J. & Córdoba-Aguilar, A. Wing pigmentation, immune ability, fat reserves and territorial status in males of the rubyspot damselfly, Hetaerina americana. J. Ethol. 24, 165–173 (2006).

    Google Scholar 

  51. 51.

    Corbet, P. S. Dragonflies: Behaviour and Ecology of Odonata (Harley books, Essex, 1999).

    Google Scholar 

  52. 52.

    Guillermo-Ferreira, R., Therézio, E. M., Gehlen, M. H., Bispo, P. C. & Marletta, A. The role of wing pigmentation, UV and fluorescence as signals in a neotropical damselfly. J. Insect Behav. 27, 67–80 (2014).

    Google Scholar 

  53. 53.

    Altmann, J. Observational study of behavior: sampling methods. Behavior 49, 227–267 (1974).

    CAS  Google Scholar 

  54. 54.

    Utzeri, C. Female” refusal display” versus male” threat display” in Zygoptera: is it a case of intraspecific imitation?. Odonatologica 17, 45–54 (1988).

    Google Scholar 

  55. 55.

    Koskimäki, J., Rantala, M. J. & Suhonen, I. Wandering males are smaller than territorial males in the damselfly Calopteryx virgo (L.) (zygoptera: calopterygidae). Odonatologica 38, 159–165 (2009).

    Google Scholar 

  56. 56.

    Bürkner, P. C. Advanced Bayesian multilevel modeling with the R package brms. R J. 10, 395–411 (2018).

    Google Scholar 

  57. 57.

    Wickham, H. ggplot2: elegant graphics for data analysis. J. R. Stat. Soc. A https://doi.org/10.1007/978-3-319-24277-4 (2016).

    Article  MATH  Google Scholar 

  58. 58.

    R Core Team. (2017). R: a language and environment for statistical computing. https://www.R-project.org/.

Download references

Acknowledgements

We thank CNPq (Process 307836/2019-3) and FAPESP (Process 2019/20130-2) for financial support. We thank Anderson Lepeco for the drawings. We thank two anonymous reviewers for valuable comments.

Author information

Affiliations

Authors

Contributions

R.G.F. conceived and conducted the experiments. P.P.F. analysed the results. P.P.F. and R.G.F. wrote and reviewed the manuscript.

Corresponding author

Correspondence to Rhainer Guillermo-Ferreira.

Ethics declarations

Competing interests

The authors declare no competing interests.

Additional information

Publisher's note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Rights and permissions

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.

Reprints and Permissions

About this article

Verify currency and authenticity via CrossMark

Cite this article

Pena-Firme, P., Guillermo-Ferreira, R. Females of the red damselfly Mnesarete pudica are attracted to more ornamented males and attract rival males. Sci Rep 10, 14320 (2020). https://doi.org/10.1038/s41598-020-71057-z

Download citation

Comments

By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.

Search

Quick links

Nature Briefing

Sign up for the Nature Briefing newsletter — what matters in science, free to your inbox daily.

Get the most important science stories of the day, free in your inbox. Sign up for Nature Briefing