Eur. J. Entomol. 120: 293-296, 2023 | DOI: 10.14411/eje.2023.029

Experimental evidence of polyandry and prolonged copulations in Photinus palaciosi, a synchronous firefly with brachypterous females (Coleoptera: Lampyridae)Original article

Aldair VERGARA1, Tania LÓPEZ-PALAFOX2, *, Jaime CAMACHO-GARCÍA3, David XOCHIPILTECATL3, Crisóstomo MIXTLI4, Carlos CORDERO ORCID...3, *
1 Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla, EDOMEX, 54090, México; e-mail: doctorlobo18@gmail.com
2 Posgrado en Ciencias Biomédicas, Universidad Nacional Autónoma de México, CDMX, 04510, México; e-mail: tnpalafox@gmail.com
3 Instituto de Ecología, Universidad Nacional Autónoma de México, CDMX, 04510, México; e-mails: holajimy@gmail.com, d_xochipiltecatl@ciencias.unam.mx, cordero@ecologia.unam.mx
4 Posgrado en Ciencias Biológicas, Universidad Autónoma de Tlaxcala, Tlaxcala, 90070, México, e-mail: mixtli89@hotmail.com

Males of some species of the firefly Photinus produce nutritious spermatophores (nuptial gifts) the production of which is associated with a specific reproductive morphology. In fireflies and other insects, the production of nuptial gifts favours the evolution of polyandry. On the other hand, in fireflies, wing reduction (brachyptery) in females is associated with the lack of nuptial gifts. P. palaciosi is a synchronous firefly with brachypterous females, which would indicate an absence of nuptial gifts and a monandrous mating system. However, the reproductive morphology of P. palaciosi is like that of species producing nuptial gifts, which indicates this species should be polyandrous. Here, the results of an experimental study designed to test if females of the synchronous firefly Photinus palaciosi are polyandrous or monandrous are reported. The duration of copula was determined because this trait is associated with absence/presence of nuptial gifts in fireflies: it is very short (few minutes) in species lacking nuptial gifts and long (hours) in gift-giving species. More than sixty percent of the females mated with several males and the duration of each copulation was long. Thus, these results, together with those of previous studies on the morphology of the reproductive system, strongly indicate that males produce spermatophores (which usually contain nutrients and are, thus, considered nuptial gifts), which provides a possible explanation of both polyandry and prolonged copulations in P. palaciosi.

Keywords: Mating behaviour, mating system, copula duration, mate guarding

Received: January 12, 2023; Revised: July 28, 2023; Accepted: July 28, 2023; Published online: August 10, 2023  Show citation

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VERGARA, A., LÓPEZ-PALAFOX, T., CAMACHO-GARCÍA, J., XOCHIPILTECATL, D., MIXTLI, C., & CORDERO, C. (2023). Experimental evidence of polyandry and prolonged copulations in Photinus palaciosi, a synchronous firefly with brachypterous females (Coleoptera: Lampyridae). EJE, 120, Article 293-296. https://doi.org/10.14411/eje.2023.029
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    References

    1. Arnqvist G. & Nilsson T. 2000: The evolution of polyandry: multiple mating and female fitness in insects. - Anim. Behav. 60: 145-164. Go to original source...
    2. Faust L.F. 2010: Natural history and flash repertoire of the synchronous firefly Photinus carolinus (Coleoptera: Lampyridae) in the Great Smoky Mountains National Park. - Fla Entomol. 93: 208-217. Go to original source...
    3. Fu X. & Ballantyne L. 2021: Reproductive systems, transfer and digestion of spermatophores in two Asian Luciolinae fireflies (Coleoptera: Lampyridae). - Insects 12: 365, 15 pp. Go to original source...
    4. Hayashi F. & Suzuki H. 2003: Fireflies with and without prespermatophore: evolutionary origins and life-history consequences. - Entomol. Sci. 6: 3-10. Go to original source...
    5. Lemelin R., Jaramillo-López P., López-Ocaña N. & Del-Val E. 2021: In the still of the night: firefly tourism in Mexico. - Anatolia 32: 12-22. Go to original source...
    6. Lewis S. 2016: Silent Sparks. The Wondrous World of Fireflies. Princeton University Press, NJ, 240 pp. Go to original source...
    7. Lewis S.M. & Cratsley C.K. 2008: Flash signal evolution, mate choice, and predation in fireflies. - Annu. Rev. Entomol. 53: 293-321. Go to original source...
    8. Lewis S.M. & Wang O.T. 1991: Reproductive ecology of two species of Photinus fireflies (Coleoptera: Lampyridae). - Psyche 98: 293-307. Go to original source...
    9. Lewis S.M. & Cratsley C.K. & Rooney J.A. 2004: Nuptial gifts and sexual selection in Photinus fireflies. - Integr. Com. Biol. 44: 234-237. Go to original source...
    10. Lewis S.M., Hay Wong C., Owens A.C.S., Fallon C., Jepsen S., Thancharoen A., Wu C., De Cock R., Novák M., López-Palafox T., Khoo V. & Reed J.M. 2020: A global perspective on firefly extinction threats. | BioScience 70: 157-167. Go to original source...
    11. Lewis S.M., Thancharoen A., Wong C.H., López-Palafox T., Velasco Santos P., Wu C., Faust L., De Cock R., Owens A.C.S., Lemelin R.H., Gurung H., Jusoh W.F.A., Trujillo D., Yiu V., Jaramillo López P., Jaikla S. & Reed J.M. 2021: Firefly tourism: Advancing a global phenomenon toward a bighter future. - Conserv. Sci. Pract. 3: e391, 18 pp. Go to original source...
    12. López-Palafox T.G., Macías-Ordoñez R. & Cordero C.R. 2020: The size of signal detection and emission organs in a synchronous firefly: sexual dimorphism, allometry and assortative mating. - PeerJ 8: e10127, 17 pp. Go to original source...
    13. Maquitico-Rocha Y. & Carrillo-Ruiz H. 2019: El sistema reproductivo de Macrolampis palaciosi Zaragoza-Caballero, 2012 (Coleoptera: Elateroidea: Lampyridae). - Entom. Mex. 6: 580-586.
    14. Rooney J.A. & Lewis S.M. 2000: Notes on the life history and mating behavior of Ellychnia corrusca (Coleoptera: Lampyridae). - Fla Entomol. 83: 324-334. Go to original source...
    15. Rooney J.A. & Lewis S.M. 2002: Fitness advantage from nuptial gifts in female fireflies. - Ecol. Entomol. 27: 373-377. Go to original source...
    16. South A., Stanguer-Hall K., Jeng M.-L. & Lewis S.M. 2011: Correlated evolution of female neoteny and flightlessness with male spermatophore production in fireflies (Coleo­ptera: Lampyridae). - Evolution 65: 1099-1113. Go to original source...
    17. Van Der Reijden E.D., Monchamp J.D. & Lewis S.M. 1997: The formation, transfer and fate of spermatophores in Photinus fireflies (Coleoptera: Lampyridae). - Can. J. Zool. 75: 1202-1207. Go to original source...
    18. Wing S.R. 1984: Female monogamy and male competition in Photinus collustrans (Coleoptera: Lampyridae). - Psyche 91: 152-160. Go to original source...
    19. Wing S.R. 1985: Prolonged copulation in Photinus macdermotti with comparative notes on Photinus collustrans (Coleoptera: Lampyridae). - Fla Entomol. 68: 627-634. Go to original source...
    20. Zaragoza-Caballero S. 2012: Macrolampis palaciosi sp. nov. (Coleoptera: Lampyridae: Photininae), Tlaxcala, México. - Dugesiana 19: 117-121. Go to original source...
    21. Zaragoza-Caballero S. 2015: Nuevas especies de Photinus (Coleoptera: Lampyridae: Photinini) del bosque tropical caducifolio del Pacífico mexicano. - Rev. Mex. Biodiv. 86: 638-651. Go to original source...

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