Abstract
Interactions between predators and their prey are influenced by the habitats they occupy. In freshwater ecosystems, submerged vegetation provides protection for prey compared to unvegetated substrata. Using submerged plants (Hydrilla verticillata) as a refuge for Chinese bitterling (Rhodeus sinensis), a native fish, we conducted a series of laboratory experiments to test the impact of structural complexity and prey density on predation rate. We found that the number of Chinese bitterling eaten by alien crayfish (Procambarus clarkii) decreased with the increasing structural complexity and increased with prey density. Similar reductions in predation rate with increased habitat complexity occurred at all three different prey densities. Our study indicates that structural complexity can decrease the crayfish predation on freshwater fishes.
Similar content being viewed by others
References
Adams, A. J., J. V. Locascio & B. D. Robbins, 2004. Microhabitat use by a post-settlement stage estuarine fish: evidence from relative abundance and predation among habitats. Journal of Experimental Marine Biology and Ecology 299: 17–33.
Allendorf, F. W. & L. L. Lundquist, 2003. Introduction: population biology, evolution, and control of invasive species. Conservation Biology 17: 24–30.
Baber, M. J., K. J. Babbitt & M. E. Douglas, 2004. Influence of habitat complexity on predator–prey interactions between the fish (Gambusia holbrooki) and tadpoles of Hyla squirella and Gastrophryne carolinensis. Copeia 2004: 173–177.
Bartholomew, A., 2012. Space size relative to prey width and total cover in an area both influence the habitat choices of freshwater angelfish Pterophyllum scalare in mesocosms. Marine and Freshwater Behaviour and Physiology 45: 29–43.
Beauchamp, D. A., C. M. Baldwin, J. L. Vogel & C. P. Gubala, 1999. Estimating diel, depth-specific foraging opportunities with a visual encounter rate model for pelagic piscivores. Canadian Journal of Fisheries and Aquatic Sciences 56: 128–139.
Cai, F., Z. Wu, N. He, L. Ning & C. Huang, 2010. Research progress in invasion ecology of Procambarus clarkii. Chinese Journal of Ecology 29: 124–132.
Clavero, M. & E. García-Berthou, 2005. Invasive species are a leading cause of animal extinctions. Trends in Ecology and Evolution 20: 110.
Cox, J. G. & S. L. Lima, 2006. Naivete and an aquatic-terrestrial dichotomy in the effects of introduced predators. Trends in Ecology & Evolution 21: 674–680.
Finke, D. L. & R. F. Denno, 2002. Intraguild predation diminished in complex structured vegetation: implications for prey suppression. Ecology 83: 643–652.
Forrester, G. E. & M. A. Steele, 2004. Predators, prey refuges, and the spatial scaling of density-dependent prey mortality. Ecology 85: 1332–1342.
Gazdewich, K. J. & D. P. Chivers, 2002. Acquired predator recognition by fathead minnows: influence of habitat characteristics on survival. Journal of Chemical Ecology 28: 439–445.
Gil-Sánchez, J. & J. Alba-Tercedor, 2006. The decline of the endangered populations of the native freshwater crayfish (Austropotamobius pallipes) in Southern Spain: it is possible to avoid extinction? Hydrobiologia 559: 113–122.
Grabowski, J. H., 2004. Habitat complexity disrupts predator-prey interactions but not the trophic cascade on oyster reefs. Ecology 85: 995–1004.
Guo, X. & S. Zhu, 1997. A preliminary study on the larval development of the crayfish Procambarus clarkii. Acta Zoologica Sinica 16: 150–155.
Hernández, L., A. M. Maeda-Martínez, G. Ruiz-Campos, G. Rodríguez-Almaraz, F. Alonzo-Rojo & J. C. Sainz, 2007. Geographic expansion of the invasive red crayfish Procambarus clarkii (Girard, 1852) (Crustacea: Decapoda) in Mexico. Biological Invasions 10: 977–984.
Hill, J. M. & M. J. Weissburg, 2013. Habitat complexity and predator size mediate interactions between intraguild blue crab predators and mud crab prey in oyster reefs. Marine Ecology Progress Series 488: 209–219.
Hovel, K. A., A. M. Warneke, S. P. Virtue-Hilborn & A. E. Sanchez, 2016. Mesopredator foraging success in eelgrass (Zostera marina L.): relative effects of epiphytes, shoot density, and prey abundance. Journal of Experimental Marine Biology and Ecology 474: 142–147.
Humphries, A. T., M. K. La Peyre & G. A. Decossas, 2011. The effect of structural complexity, prey density, and “predator-free space” on prey survivorship at created oyster reef mesocosms. PloS One 6: e28339.
Ioannou, C. C., G. D. Ruxton & J. Krause, 2008. Search rate, attack probability, and the relationship between prey density and prey encounter rate. Behavioral Ecology 19: 842–846.
Jana, D. & N. Bairagi, 2014. Habitat complexity, dispersal and metapopulations: macroscopic study of a predator-prey system. Ecological Complexity 17: 131–139.
Johnson, D. W., 2006. Predation, habitat complexity, and variation in density-dependent mortality of temperate reef fishes. Ecology 87: 1179–1188.
Macia, A., K. G. S. Abrantes & J. Paula, 2003. Thorn fish Terapon jarbua (Forskål) predation on juvenile white shrimp Penaeus indicus H. Milne Edwards and brown shrimp Metapenaeus monoceros (Fabricius): the effect of turbidity, prey density, substrate type and pneumatophore density. Journal of Experimental Marine Biology and Ecology 291: 29–56.
Mack, R. N., D. Simberloff, W. M. Lonsdale, H. Evans, M. Clout & F. A. Bazzaz, 2000. Biotic invasions: causes, epidemiology, global consequences, and control. Ecological Applications 10: 689–710.
Manatunge, J., T. Asaeda & T. Priyadarshana, 2000. The influence of structural complexity on fish–zooplankton interactions: a study using artificial submerged macrophytes. Environmental Biology of Fishes 58: 425–438.
Michel, M. J. & M. M. Adams, 2009. Differential effects of structural complexity on predator foraging behavior. Behavioral Ecology 20: 313–317.
Ni, Y. & H. L. Wu, 2006. Fishes of Jiangsu Province. China Agriculture Press, Beijing.
Pimentel, D., S. McNair, J. Janecka, J. Wightman, C. Simmonds, C. O’Connell, E. Wong, L. Russel, J. Zern, T. Aquino & T. Tsomondo, 2001. Economic and environmental threats of alien plant, animal, and microbe invasions. Agriculture Ecosystems & Environment 84: 1–20.
Pimentel, D., R. Zuniga & D. Morrison, 2005. Update on the environmental and economic costs associated with alien-invasive species in the United States. Ecological Economics 52: 273–288.
Posey, M. H., C. Wigand & J. C. Stevenson, 1993. Effects of an introduced aquatic plant, Hydrilla verticillata, on benthic communities in the upper Chesapeake Bay. Estuarine, Coastal and Shelf Science 37: 539–555.
Ray-Culp, M., M. Davis & A. W. Stoner, 1999. Predation by xanthid crabs on early post-settlement gastropods: the role of prey size, prey density, and habitat complexity. Journal of Experimental Marine Biology and Ecology 240: 303–321.
Renai, B. & F. Gherardi, 2004. Predatory efficiency of crayfish: comparison between indigenous and non-indigenous species. Biological Invasions 6: 89–99.
Ricciardi, A., R. J. Neves & J. B. Rasmussen, 1998. Impending extinctions of North American freshwater mussels (Unionoida) following the zebra mussel (Dreissena polymorpha) invasion. Journal of Animal Ecology 67: 613–619.
Rodda, G. H., T. H. Fritts & D. Chiszar, 1997. The disappearance of Guam’s wildlife—new insights for herpetology, evolutionary ecology, and conservation. BioScience 47: 565–574.
Schneider, K. & K. Winemiller, 2008. Structural complexity of woody debris patches influences fish and macroinvertebrate species richness in a temperate floodplain-river system. Hydrobiologia 610: 235–244.
Seitz, R. D., R. N. Lipcius, A. H. Hines & D. B. Eggleston, 2001. Density-dependent predation, habitat variation, and the persistence of marine bivalve prey. Ecology 82: 2435–2451.
Stoner, A. W., 2009. Habitat-mediated survival of newly settled red king crab in the presence of a predatory fish: role of habitat complexity and heterogeneity. Journal of Experimental Marine Biology and Ecology 382: 54–60.
Stuart-Smith, R., R. White & L. Barmuta, 2008. A shift in the habitat use pattern of a lentic galaxiid fish: an acute behavioural response to an introduced predator. Environmental Biology of Fishes 82: 93–100.
Turesson, H. & C. Brönmark, 2007. Predator–prey encounter rates in freshwater piscivores: effects of prey density and water transparency. Oecologia 153: 281–290.
Vitousek, P. M., H. A. Mooney, J. Lubchenco & J. M. Melillo, 1997. Human domination of Earth’s ecosystems. Science 277: 494–499.
Walker, B. & W. Steffen, 1997. An overview of the implications of global change for natural and managed terrestrial ecosystems. Conservation Ecology 1: 1–17.
Warfe, D. M. & L. A. Barmuta, 2004. Habitat structural complexity mediates the foraging success of multiple predator species. Oecologia 141: 171–178.
Wijgerde, T., S. Jurriaans, M. Hoofd, J. A. J. Verreth & R. Osinga, 2012. Oxygen and heterotrophy affect calcification of the scleractinian coral Galaxea fascicularis. PloS One 7: e52702.
Willis, S., K. Winemiller & H. Lopez-Fernandez, 2005. Habitat structural complexity and morphological diversity of fish assemblages in a Neotropical floodplain river. Oecologia 142: 284–295.
Acknowledgments
This study was financially supported by the Natural Science Foundation of Guangxi Province (2011GXNSFE018005), Guangxi Key Laboratory of Rare and Endangered Animal Ecology, Guangxi Normal University. We thank Ms. Diane Yoshimi from Woodland Park Zoo, Seattle, Washington, USA for English language assistance.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
The authors declare that they have no conflict of interest.
Additional information
Handling editor: John Havel
Rights and permissions
About this article
Cite this article
Huang, J., Zheng, X., Wu, Z. et al. Can increased structural complexity decrease the predation of an alien crayfish on a native fish?. Hydrobiologia 781, 191–197 (2016). https://doi.org/10.1007/s10750-016-2844-1
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10750-016-2844-1