DOI QR코드

DOI QR Code

Influence of roadkill during breeding migration on the sex ratio of land crab (Sesarma haematoche)

  • Ryu, Mi (Graduate School of Interdisciplinary Program in Environmental Education, Seoul National University) ;
  • Kim, Jae Geun (Graduate School of Interdisciplinary Program in Environmental Education, Seoul National University)
  • 투고 : 2020.08.25
  • 심사 : 2020.09.22
  • 발행 : 2020.12.31

초록

Adult land crabs generally live on land while their larvae live in the sea. In the case of Sesarma haematoche, female crabs migrate from land to sea to release the larvae at the high tide of syzygy night. Artificial structures along coastal areas are being obstacles for the migration of land crabs and causing synchronized roadkills on coastal roads during breeding migration. In this research, we compared the sex ratios of crab populations in coastal areas with coastal roads and uninhabited island areas with no road. The proportion of females in inland habitats with coastal roads was significantly smaller than island habitats. In particular, females are exposed to the risk of annually repeated roadkills, and the proportion of females decreases rapidly with their growth. If this tendency is general for land crab populations in the coastal areas with roads, significant road mortality of female land crabs during breeding migration can lead to severe population decline in coastal areas. Therefore, it is necessary to take an action to save land crabs crossing coastal roads.

키워드

참고문헌

  1. Airoldi L, Turon X, Perkol-Finkel S, Rius M. Corridors for aliens but not for natives: effects of marine urban sprawl at a regional scale. Divers Distrib. 2015;21:755-68. https://doi.org/10.1111/ddi.12301.
  2. Aresco MJ. The effect of sex-specific terrestrial movements and roads on the sex ratio of freshwater turtles. Biol Conserv. 2005;123:37-44. https://doi.org/10.1016/j.biocon.2004.10.006.
  3. Baine M, Howard M, Taylor E, James J, Velasco A, Grandas Y, Hartnoll R. The development of management options for the black land crab (Gecarcinus ruricola) catchery in the San Andres Archipelago. Colombia. Ocean Coast Manag. 2007;50(7):564-89. https://doi.org/10.1016/j.ocecoaman.2007.02.007.
  4. Benetti AS, Negreiros-Fransozo ML. Symmetric chelipeds in males of the fiddler crab Uca burgersi Holthuis, 1967 (Decapoda, Brachyura, Ocypodidae). Nauplius. 2003;11(2):141-4.
  5. Bishop MJ, Mayer-Pinto M, Airoldi L, Firth LB, Morris RL, Loke LHL, Hawkins SJ, Naylor LA, Coleman RA, Chee SY, Daffron KA. Effects of ocean sprawl on ecological connectivity: impacts and solutions. J Exp Mar Biol Ecol. 2017;492:7-30. https://doi.org/10.1016/j.jembe.2017.01.021.
  6. Burt JA. The environmental costs of coastal urbanization in the Arabian Gulf. City. 2014;18(6): 760-770. https://doi.org/10.1080/13604813.2014.962889
  7. Caswell H. Matrix population models: construction, analysis, and interpretation. Sunderland: Sinauer Associates; 2001.
  8. Coffin AW. From roadkill to road ecology: a review of the ecological effects of roads. J Transp Geogr. 2007;15(5):396-406. https://doi.org/10.1016/j.jtrangeo.2006.11.006.
  9. da Silva CD, de Oliveira PJA, da Silva JS, Coelho PA. Population dynamics of Sesarma rectum (Crustacea: Brachyura: Grapsidae) in the Ariquinda River mangrove, north-east of Brazil. J Mar Biol Assoc UK. 2011;91(7):1395-401. https://doi.org/10.1017/S0025315411000130.
  10. Fielding A, Haley SR. Sex ratio, size at reproductive maturity, and reproduction of the Hawaiian kona crab, Ranina ranina (Linnaeus) (Brachyura, Gymnopleura, Raninidae). Pac Sci. 1976;30:131-45.
  11. Hartnoll RG. Growth. pp. 111-196 in The Biology of Crustacea, Volume 2: Embryology, Morphology, and Genetics, Abele LG ed., Volume 2. 1982. New York: Academic Press.
  12. Hartnoll RG. Reproductive investment in Brachyura. Hydrobiologia. 2006;557(1):31-40. https://doi.org/10.1007/s10750-005-9305-6.
  13. Hartnoll RG, Broderick AC, Godley BJ, Saunders KE. Population structure of the land crab Johngarthia lagostoma on Ascension Island. J Crust Biol. 2009;29(1):57-61. https://doi.org/10.1651/08-2992.1.
  14. Hirose GL, Negreiros-Fransozo ML. Population biology of Uca maracoani Latreille 1802-1803 (Crustacea, Brachyura, Ocypodidae) on the south-eastern coast of Brazil. Pan-Am J Aquat Sci. 2008;3(3):373-83.
  15. Le Galliard J-F, Fitze PS, Ferriere R, Clobert J. Sex ratio bias, male aggression, and population collapse in lizards. PNAS. 2005;102(50):18231-6. https://doi.org/10.1073/pnas.0505172102.
  16. Leme MHA. Seasonal changes in reproductive traits of the crab Sesarma Rectum (Grapsoidea: Sesarmidae) on the northern coast of Sao Paulo State, Brazil. J Crust Biol. 2006;26(2):141-7. https://doi.org/10.1651/C-2621.1.
  17. Lindquist ES, Krauss KW, Green PT, O'Dowd DJ, Sherman PM, Smith TJ. Land crabs as key drivers in tropical coastal forest recruitment. Biol Rev Camb Philos Soc. 2009;84:203e223. https://doi.org/10.1111/j.1469-185X.2008.00070.x.
  18. Litulo C. Population biology of the fiddler crab Uca annulipes (Brachyura: Ocypodidae) in a tropical East African mangrove (Mozambique). Estuar Coast Shelf S. 2005;62:283-90. https://doi.org/10.1016/j.ecss.2004.09.009.
  19. Liu H-C, Jeng M-S, Hartnoll RG. Moulting of the semi-terrestrial crab Chiromantes haematocheir (de haan, 1833) (Decapoda, Sesarmidae). Crustaceana. 2017;90(14):1731-45. https://doi.org/10.1163/15685403-00003711.
  20. Luppi TA, Spivak ED, Anger K. Experimental studies on predation and cannibalism of the settlers of Chasmagnathus granulata and Cyrtograpsus angulatus (Crachyura: Grapsidae). J Exp Mar Biol Ecol. 2001;265:29-48. https://doi.org/10.1016/S0022-0981(01)00322-7.
  21. Miyake K, Ura K, Shinnosuke C, Yoshiki U, Yasunori B, Kusube T, Yanai S. Guaiacol oxidation activity of herbivorous land crabs, Chiromantes haematocheir and Chiromantes dehaani. J Biosci Bioeng. 2019;128(3):316-22. https://doi.org/10.1016/j.jbiosc.2019.02.012.
  22. Mokhtari M, Savari A, Rezai H, Kochanian P, Bitaab A. Population ecology of fiddler crab, Uca lactea annulipes (Decapoda : Ocypodidae) in Sirik mangrove estuary. Iran. Estuar Coast Shelf S. 2008;76(2):273-81. https://doi.org/10.1016/j.ecss.2007.07.010.
  23. Mumme RL, Schoech SJ, Woolfenden GE, Fitzpatrick JW. Life and death in the fast lane: demographic consequences of road mortality in the Florida scrubjay. Conserv Biol. 2000;14:501-12. https://doi.org/10.1046/j.1523-1739.2000.98370.x.
  24. Paula J. Rhythms of larval release of decapod crustaceans in the Mira Estuary. Portugal. Mar Biol. 1989;100:309-12. https://doi.org/10.1007/BF00391144.
  25. Paulay G, Starmer J. Evolution, insular restriction, and extinction of oceanic land crabs, exemplified by the loss of an endemic Geograpsus in the Hawaiian Islands. PLoS One. 2011;6(5):e19916. https://doi.org/10.1371/journal.pone.0019916.
  26. Saigusa M. Ecological distribution of three species of the genus Sesarma in winter season. Zool Mag. 1978;87:142-50.
  27. Saigusa M. Adaptive significance of a semilunar rhythm in the terrestrial crab Sesarma. Biol Bull. 1981;160:311-21. https://doi.org/10.2307/1540891.
  28. Saigusa M. Hatching of an estuarine crab, Sesarma haematochier: factors affecting the timing of hatching in detached embryos, and enhancement of hatching synchrony by the female. J Oceanogr. 2000;56:93-102. https://doi.org/10.1023/A:1011118726283.
  29. Saigusa M, Hidaka T. Semilunar rhythm in the zoea-release activity of the terrestrial crabs Sesarma. Oecologia. 1978;37:163-76. https://doi.org/10.1007/BF00344988.
  30. Sekovski I, Newton A, Dennison WC. Megacities in the coastal zone: using a driver-pressure-state-impact-response framework to address complex environmental problems. Estuar Coast Shelf S. 2012;96:48-59. https://doi.org/10.1016/j.ecss.2011.07.011.
  31. Suzuki S. The life history of Sesarma haematocheir in the Miura peninsula. Res Crust. 1981;11:51-65. doi:10.18353/rcustacea.11.0_51.

피인용 문헌

  1. Coastal road mortality of land crab during spawning migration vol.11, pp.1, 2020, https://doi.org/10.1038/s41598-021-86143-z