Abstract
Females of the sevenspine goby Gymnogobius heptacanthus are more colorful and active in courtship display than males. Females tend to exhibit agonistic behavior in female-female competition reaching its highest level in their completed readiness to spawn. In addition, females are sex-role reversed, performing courtship displays. Fish behavioral patterns are rather simple. Thus, the level of male aggression is very low. They do not initiate any courtship display. The spawning ground is not a strictly-guarded site of importance. A small number of male spawners can be a key factor for the sex-role reversal occurrence.
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REFERENCES
Amundsen, T., Sex roles and sexual selection: lessons from a dynamic model system, Curr. Zool., 2018, vol. 64, no. 3, pp. 363–392. https://doi.org/10.1093/cz/zoy036
Baerends, G.P., The organization of the pre-spawning behavior in the cichlid fish Aequidens portalegrensis (Hensel), Neth. J. Zool., 1984, vol. 34, no. 3, pp. 233–366. https://doi.org/10.1163/2829684x00191
Cozzi, J. and Clark, E., Darting behavior of a sandburrower fish, Limnichthys nitidus (Creediidae), in the Red Sea, Environ. Biol. Fish., 1995, vol. 44, no. 4, pp. 327–336. https://doi.org/10.1007/BF00007352704614
Dotsu, Y., The biology and induced spawning of the gobiid fish, Chaenogobius heptacanthus,Bull. Fac. Fish. Nagasaki Univ., 1984, vol. 55, pp. 9–18.
Dotu, Y., On the life history of a goby, Chaenogobius castanea O’Shaughnessy, Jpn. J. Ichthyol., 1954, vol. 3, pp. 133–138.
Faria, C., Almada, V.C., Gonçalves, E.J., et al., Notes on the social behavior of Gobius cobitis (Pisces, Gobiidae), Acta Ethol., 1998, vol. 1, nos. 1–2, pp. 49–56.
Fishes of Japan with Pictorial Keys to the Species, Nakabo, T., Ed., Tokyo: Tokai Univ. Press, 2002, vols. 1–2.
Försgren, E., Amundsen, T., Borg, A.A., and Bjelvenmark, J., Unusually dynamic sex roles in a fish, Nature, 2004, vol. 429, pp. 551–554. https://doi.org/10.1038/nature02562
Gladstone, W., Role of female territoriality in social and mating systems of Canthigaster valentini (Pisces: Tetraodontidae): evidence from field experiments, Mar. Biol., 1987, vol. 96, no. 2, pp. 185–191. https://doi.org/10.1007/BF00427018
Helfman, G.S., Collette, B.B., and Facey, D.E., The Diversity of Fishes, London: Blackwell, 1997.
Henmi, Y., Eguchi, K., Inui, R., et al., Field survey and resin casting of Gymnogobius macrognathos spawning nests in the Tatara river, Fukuoka prefecture, Japan, Ichthyol. Res., 2018, vol. 65, no. 1, pp. 168–171. https://doi.org/10.1007/s10228-017-0590-7
Koyama, A., Inui, R., Umemura, K., et al., The first record of the spawning nest of Gymnogobius cylindricus and Gymnogobius macrognathos,Ichthyol. Res., 2017, vol. 64, no. 2, pp. 261–263. https://doi.org/10.1007/s10228-016-0548-1
Marin, I.N., Malyi atlas desyatinogikh rakoobraznykh Rossii (Atlas of Decapod Crustaceans of Russia), Moscow: KMK, 2013.
Markevich, A.I., Modification of social behavior of Gymnogobius heptacanthus during life cycle, Materialy IV Vserossiiskoi konferentsii “Povedenie ryb” (Proc. IV All-Russ. Conf. “Behavior of Fishes”), Moscow: Akvaros, 2010, pp. 218–223.
Okuda, N., Fukumori, K., and Yanagisawa, Y., Male ornamentation and its condition-dependence in a paternal mouthbrooding cardinalfish with extraordinary sex roles, J. Ethol., 2003, vol. 21, no. 2, pp. 153–159. https://doi.org/10.1007/s10164-002-0091-6
Swenson, R.O., Sex-role reversal in the tidewater goby, Eucyclogobius newberryi,Environ. Biol. Fish., 1997, vol. 50, no. 1, pp. 27–40. https://doi.org/10.1023/A:1007352704614
Swift, C.C., Nelson, J.L., Maslow, C., and Stein, T., Biology and distribution of the tidewater goby, Eucyclogobius newberryi (Pisces: Gobiidae) of California, Nat. Hist. Mus. Los Angeles Count., 1989, vol. 404, pp. 1–19.
Suc, H.Y. and Choe, J.C., Females prefer males with larger dorsal fins in the common freshwater goby, J. Fish. Biol., 2002, vol. 61, no. 4, pp. 899–914. https://doi.org/10.1111/j.1095-8649.2002tb01851.x
Sunobe, T., Reproductive behavior in six species of Eviota (Gobiidae) in aquaria, Ichthyol. Res., 1998, vol. 45, no. 4, pp. 409–412. https://doi.org/10.1007/BF02725195
Yamagishi, S. and Kohda, M., Is the cichlid fish Julidochromis marlieri polyandrous? Ichthyol. Res., 1996, vol. 43, no. 4, pp. 469–471. https://doi.org/10.1007/BF02347645
Yanagisawa, Y., Social behavior and mating system of the gobiid fish Amblyeleotris japonica,Jpn. J. Ichthyol., 1982, vol. 28, no. 4, pp. 401–422. https://doi.org/10.11369/jji1950.28.401
ACKNOWLEDGMENTS
The author is deeply grateful to A.A. Kepel (Far Eastern Marine Reserve, Branch of Zhirmunsky National Scientific Center of Marine Biology, Far Eastern Branch, Russian Academy of Sciences) for the editing of photos and drawings. The authors also express their sincere gratitude to H. Munehara (Field Science Center for Nothern Biosphere, Hokkaido University, Japan) and O.M. Korn (Zhirmunsky National Sciencific Center of Marine Biology, Far Eastern Branch, Russian Academy of Sciences) for their assistance in carrying out literature searches.
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Translated by O. Zhiryakova
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Markevich, A.I. Courtship Role Reversal in Sevenspine Goby, Gymnogobius heptacanthus (Gobiidae). J. Ichthyol. 60, 653–659 (2020). https://doi.org/10.1134/S0032945220040116
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DOI: https://doi.org/10.1134/S0032945220040116