Biological Invasions

, Volume 9, Issue 7, pp 837–848 | Cite as

The invasive green crab and Japanese shore crab: behavioral interactions with a native crab species, the blue crab

  • James A. MacDonald
  • Ross Roudez
  • Terry Glover
  • Judith S. Weis
Original Paper

Abstract

Blue crabs, Callinectes sapidus (Rathbun), are an ecologically and commercially important species along the East coast of North America. Over the past century and a half, blue crabs have been exposed to an expanding set of exotic species, a few of which are potential competitors. To test for interactions with invasive crabs, juvenile C. sapidus males were placed in competition experiments for a food item with two common non-indigenous crabs, the green crab Carcinus maenas (L.) and the Japanese shore crab, Hemigrapsus sanguineus (De Haan). Agonistic interactions were evaluated when they occurred. In addition, each species’ potential to resist predators was examined by testing carapace strength. Results showed that C. maenas was a superior competitor to both C. sapidus and H. sanguineus for obtaining food, while the latter two species were evenly matched against each other. Regarding agonism, C. sapidus, was the “loser” a disproportionate number of times. C. sapidus carapaces also had a significantly lower breaking strength. These experiments suggest that both as a competitor, and as potential prey, juvenile blue crabs have some disadvantages compared with these common sympatric exotic crab species, and in areas where these exotics are common, juvenile native blue crabs may be forced to expend more energy in conflict that could be spent foraging, and may be forced away from prime food items toward less optimum prey.

Keywords

Agonism Behavior Callinectes sapidus Carcinus maenas Juvenile competition Hemigrapsus sanguineus Marine invasion 

Notes

Acknowledgements

The authors would like to thank Jessica Reichmuth, Lauren Bergey, Celine Santiago Bass, and Eleni Kotsis for all their help. We also thank Dajun Zhang of Rutgers Engineering School and his lab for assistance with the load cell. We would also like to especially thank Paul Jivoff of Rider University for helpful advice and assistance in procuring crabs, Ken Able and Bobbie Zlotnick at RUMFS for logistical and funding support, and two anonymous reviewers for helpful comments on the manuscript. This work was supported by a grant from RUMFS- Tuckerton, N.J.

References

  1. Audet D, Davis DS, Miron G, Moriyasu M, Benhalima K, Campbell R (2003) Geographical expansion of a non-indigenous crab, Carcinus maenas (L.) along the Nova Scotian shore into the Southeastern gulf of St. Lawrence, Canada.. J Shellfish Res 22:255–262Google Scholar
  2. Barshaw DE, Lavalli KL, Spanier E (2003) Offense versus defense:morphological responses of three morphological types of lobsters to predation. Mar Ecol Prog Ser 256:171–182CrossRefGoogle Scholar
  3. Brousseau DJ, Baglivo JA, Filipowicz A, Sego L, Alt C (2002) An experimental field study of site fidelity and mobility in the Asian shore crab Hemigrapsus sanguineus. Northeastern Nat 9:381–390Google Scholar
  4. Brousseau DJ, Kriksciun K, Baglivo JA (2003) Fiddler crab burrow usage by the Asian crab Hemigrapsus sanguineus in a Long Island Sound salt marsh. Northeastern Nat 10: 415–420Google Scholar
  5. Brousseau DJ, Baglivo JA (2005) Laboratory investigations of food selection by the Asian shore crab, Hemigrapsus sanguineus: algal vs animal preference. J Crust Biol 25: 130–134CrossRefGoogle Scholar
  6. Clark ME, Wolcott TG, Wolcott DL, Hines AH (1999) Foraging and agonistic activity co-occur in free-ranging blue crabs (Callinectes sapidus): observation of animals by ultrasonic telemetry. J Exp Mar Bio Ecol 233: 143–160CrossRefGoogle Scholar
  7. Clark ME, Wolcott TG, Wolcott DL, Hines AH (2000) Foraging behavior of an estuarine predator, the blue crab Callinectes sapidus in a patchy environment. Ecography 23:21–31CrossRefGoogle Scholar
  8. Cohen AN, Carlton JT, Fountain MC (1995) Introduction, dispersal, and potential impacts of the green crab, Carcinus maenas in San Francisco Bay, California. Mar Biol 122:225–237Google Scholar
  9. DeGraaf JD, Tyrrell MC (2004) Comparison of the feeding rates of two introduced crab species, Carcinus maenas and Hemigrapsus sanguineus on the blue mussel, Mytilus edulis. Northeastern Nat 11: 163–167CrossRefGoogle Scholar
  10. DeRivera CE, Ruiz GM, Hines AH, Jivoff P (2005) Biotic resistance to invasion: native predator limits abundance and distribution of an introduced crab. Ecology 86: 3364–3376CrossRefGoogle Scholar
  11. Hines AH, Haddon AM, Weichert LA (1990) Guild structure and foraging impact of blue crabs and epibenthic fish in a subestuary of Chesapeake Bay. Mar Ecol Prog Ser 67:105–126Google Scholar
  12. Huntingford FA, Taylor AC, Smith IP, Thorpe KE (1995) Behavioral and physiological studies of aggression in swimming crabs. J Exp Mar Bio Ecol 193:21–39CrossRefGoogle Scholar
  13. Jensen GC, McDonald PS, Armstrong KE (2002) East meets west: competitive interactions between green crab Carcinus maenas, and native and introduced shore crab Hemigrapsus spp. Mar Ecol Prog Ser 225:251–262CrossRefGoogle Scholar
  14. Laughlin RA (1982) Feeding habits of the blue crab, Callinectes sapidus Rathbun, in the Apalachicola Estuary, Florida. Bull Mar Sci 32: 807–822Google Scholar
  15. Lohrer AM, Fukui Y, Wada K, Whitlatch RB (2000) Structural complexity and vertical zonation of intertidal crabs, with focus on habitat requirements of the invasive Asian shore crab, Hemigrapsus sanguineus (de Haan). J Exp Mar Bio Ecol 244: 203–217CrossRefGoogle Scholar
  16. Lohrer AM, Whitlatch RB (2002a) Relative impacts of two exotic brachyuran species on blue mussel populations in Long Island sound. Mar Ecol Prog Ser 227:135–144CrossRefGoogle Scholar
  17. Lohrer AM, Whitlatch RB (2002b) Interactions among aliens: Apparent replacement of one exotic species by another. Ecology 83:719–732CrossRefGoogle Scholar
  18. McDermott JJ (1998) The western Pacific brachyuran (Hemigrapsus sanguineus:Grapsidae) in its new habitat along the Atlantic coast of the United States: geographic distribution and ecology. ICES J Mar Sci 55:289–298CrossRefGoogle Scholar
  19. McDonald PS, Jensen GC, Armstrong DA (2000) The competitive and predatory impacts of the nonindigenous crab Carcinus maenas (L.) on early benthic phase Dungeness crab Cancer magister Dana. J Exp Mar Biol Ecol 258:39–54CrossRefGoogle Scholar
  20. Micheli F (1995) Behavioural plasticity in prey-size selectivity of the blue crab Callinectes sapidus feeding on bivalve prey. J Anim Ecol. 64:63–74CrossRefGoogle Scholar
  21. Preston SJ, Revie JC, Orr JF, Roberts D (1996) A comparison of the strengths of gastropod shells with forces generated by potential crab predators. J Zool Lond 238:181–193CrossRefGoogle Scholar
  22. Ruiz GM, Fofonoff P, Hines AH, Grosholtz ED (1999) Non-indigenous species as stressors in estuarine and marine communities: Assessing invasion impacts and interactions. Limnol Oceanogr 44(3):950–972CrossRefGoogle Scholar
  23. Schenk SC, Wainwright PC (2001) Dimorphism and the basis of claw strength in 5 brachyuran crabs. J Zool Lond. 255:105–119CrossRefGoogle Scholar
  24. Seed R, Hughes RN (1997) Chelal characteristics and foraging behaviour of the blue crab Callinectes sapidus. Rathbun Estuar Coast Shelf S 44: 221–229CrossRefGoogle Scholar
  25. Silliman BR, Bertness MD (2002) A trophic cascade regulates salt marsh primary production. Proc Natl Acad Sci U.S.A. 99: 10500–10505PubMedCrossRefGoogle Scholar
  26. Sneddon LU, Huntingford FA, Taylor AC, Orr JF (2000) Weapon strength and competitive success in the fights of shore crabs (Carcinus maenas). J Zool Lond 250: 397–403CrossRefGoogle Scholar
  27. Williams AB, McDermott JJ (1990) An eastern United States record for the Western Indo-Pacific crab, Hemigrapsus sanguineus (Crusacea: Decapoda: Grapsidae). P Biol Soc Wash. 103:108–109Google Scholar

Copyright information

© Springer Science+Business Media, Inc. 2007

Authors and Affiliations

  • James A. MacDonald
    • 1
    • 2
  • Ross Roudez
    • 2
  • Terry Glover
    • 3
  • Judith S. Weis
    • 1
    • 2
  1. 1.Graduate Program in Ecology, Evolution, and Natural ResourcesRutgers University-New BrunswickNew BrunswickUSA
  2. 2.Department of Biological SciencesRutgers UniversityNewarkUSA
  3. 3.Division of Social and Behavioral SciencesBloomfield CollegeBloomfieldUSA

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