Marine Biology

, Volume 48, Issue 1, pp 89–97 | Cite as

Prey capture by Pisaster brevispinus (Asteroidea: Echinodermata) on soft substrate

  • H. D. Van Veldhuizen
  • D. W. Phillips


Observations on the subtidal seastar Pisaster brevispinus (Stimpson) indicate that this predator can extend the central tube feet into sand-mud substrate for a distance roughly equal to the radius of the seastar. Field and laboratory evidence demonstrates the use of the elongated tube feet by the asteroid for the capture of burrowed prey items. A relationship between predator size and the size of juveniles of the deep-burrowing clam Tresus nuttallii taken as prey is a product of the ability of larger seastars to extend the tube feet further into the substrate and capture deeper prey. The role of P. brevispinus as an important subtidal predator along the Pacific Coast of North America is discussed.


North America Prey Item Pacific Coast Prey Capture Laboratory Evidence 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Literature Cited

  1. Ansell, A.D.: Leaping movements in the Bivalvia. Proc. malac. Soc. Lond. 38, 387–399 (1969)Google Scholar
  2. Birkeland, C.: Interactions between a sea pen and seven of its predators. Ecol. Monogr. 44, 211–232 (1974)Google Scholar
  3. Christensen, A.M.: The feeding behavior of the seastar Evasterias troschelii Stimpson, Limnol. Oceanogr. 2, 180–197 (1957)Google Scholar
  4. —: Feeding biology of the sea-star Astropecten irregularis Pennant. Ophelia 8, 1–134 (1970)Google Scholar
  5. Edwards, D.C.: Predators on Olivella biplicata, including a species-specific predator avoidance response. Veliger 11, 326–333 (1969)Google Scholar
  6. Farmanfarmaian, A., A.C. Giese, R.A. Boolootian and J. Bennett: Annual reproductive cycles in four species of west coast starfishes. J. exp. Zool. 138, 355–367 (1958)Google Scholar
  7. Feder, H.M.: On the methods used by the starfish Pisaster ochraceus in opening three types of bivalve molluscs. Ecology 36, 764–767 (1955)Google Scholar
  8. Fisher, W.K.: Asteroidea of the North Pacific and adjacent waters. Part 3, Forcipulata (concl.). Bull. U.S. natn. Mus. 76, 1–356 (1930)Google Scholar
  9. Hopkins, T.S. and G.F. Crozier: Observations on the asteroid echinoderm fauna occurring in the shallow water of southern California. (Intertidal to 60 meters). Bull. Sth. Calif. Acad. Sci. 65, 129–145 (1966)Google Scholar
  10. Hyman, L.H.: The invertebrates, Vol. IV. Echinodermata, 763 pp. New York: McGraw-Hill 1955Google Scholar
  11. MacGinitie, G.E. and N. MacGinitie: Natural history of marine animals, 2nd ed. 523 pp. New York: McGraw-Hill 1968Google Scholar
  12. Mauzey, K.P., C. Birkeland and P.K. Dayton: Feeding behavior of asteroids and escape responses of their prey in the Puget Sound region. Ecology 49, 603–619 (1968)Google Scholar
  13. Ricketts, E.F., J. Calvin and J.W. Hedgpeth: Between Pacific tides, 4th ed. 614 pp. Stanford: Stanford University Press 1968Google Scholar
  14. Smith, L.S.: Clam-digging behavior in the starfish, Pisaster brevispinus (Stimpson, 1857). Behaviour 18, 148–153 (1961)Google Scholar
  15. Verrill, A.E.: Monograph of the shallow-water starfishes of the Northern Pacific Coast from the Arctic Ocean to California. Part 1. Harriman Alaska Exped. (Smithson. Instn) 14, 1–408 (1914)Google Scholar

Copyright information

© Springer-Verlag 1978

Authors and Affiliations

  • H. D. Van Veldhuizen
    • 1
    • 2
  • D. W. Phillips
    • 1
    • 2
  1. 1.Department of ZoologyUniversity of CaliforniaDavisUSA
  2. 2.The Bodega Marine LaboratoryUniversity of CaliforniaBodega BayUSA

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