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Abstract
Diets and food selectivity of two stichaeid fishes (Cebidichthys violaceus andXiphister mucosus) from the rocky intertidal zone of the central California coast (USA) were studied at each season of the year by gut content analysis and abundance measurements of potential macrophyte food items. Both fishes, after reaching a standard length of about 44 mm, were almost exclusively herbivorous. The bulk of the diet consisted of 8 to 10 species of chlorophytes and rhodophytes. These main dietary components were chiefly annual seaweeds with high surfaceto-weight ratios (sheetlike forms or small, highly branched forms). Perennial seaweeds were eaten in relatively large amounts only during the winter. Macrophytes eaten in only trace amounts included about 20 species of chlorophytes, chrysophytes, phaeophytes, rhodophytes and a spermatophyte. The small amount of animal material in the diet (never more than 2% by weight) could well have been ingested incidentally while the fishes were feeding on seaweeds. Food preference tests with up to 19 macrophyte species in the laboratory revealed that both fishes chose to eat three annual rhodophytes (Smithora naiadum, Porphyra perforata andMicrocladia coulteri) in preference toUlva lobata, an annual chlorophyte that was more abundant in the diets of field-caught specimens.
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Literature Cited
Bakus, G. J.: Energetics and feeding in shallow marine waters. Int. Rev. gen. exp. Zool.4, 275–369 (1969)
Barton, M. G.: Intertidal vertical distribution and food habits of five species of central California stichaeoid fishes. Calif. Fish Game68 (In press). (1982)
Bryan, P. G.: Food habits, functional digestive morphology and assimilation efficiency of the rabbitfish,Siganus spinus (Pisces, Siganidae) on Guam. Pacif. Sci.29, 269–277 (1975)
Burge, R. T. and S. A. Schultz: The marine environment in the vicinity of Diablo Cove with special reference to abalones and bony fishes. Mar. Resour. Tech. Bull. Calif. Dep. Fish Game (Sacramento)19, 1–433 (1973)
Chandler, G. T. and D. G. Lindquist: Comparative ecology of two species of co-inhabiting tide pool blennies. Bull. Ass. SEast. Biologists26, p. 48 (1979)
Christensen, M. S.: Trophic relationships in juveniles of three species of sparid fishes in the South African marine littoral. Fish. Bull. U.S.76, 389–401 (1978)
Edwards, T. W. and M. H. Horn: Assimilation efficiency of a temperate-zone intertidal fish (Cebidichthys violaceus) fed diets of macroalgae. Mar. Biol.67, 247–253 (1982)
Fives, J. M.: Littoral and benthic investigations on the west coast of Ireland-XI. The biology of Montagu's blenny,Coryphoblennius galerita L. (Pisces), on the Connemara coast. Proc. R. Ir. Acad. (Ser. B)80, 63–79 (1980)
Garbary, D.: Life-forms of algae and their distribution. Botanica mar.19, 97–106 (1976)
Gibson, R. N.: The food and feeding relationships of littoral fish in the Banyuls region. Vie Milieu19, 447–465 (1968)
Gibson, R. N.: The biology and behaviour of littoral fish. Oceanogr. mar. biol. A. Rev.7, 367–410 (1969)
Gibson, R. N.: The vertical distribution and feeding relationships of intertidal fish on the Atlantic coast of France. J. Anim. Ecol.41, 189–207 (1972)
Horn, M. H., S. N. Murray and R. R. Seapy: Seasonal structure of a central California rocky intertidal community. Bull. Sth. Calif. Acad. Sci. (In press)
Hughes, R. N.: Optimal foraging theory in the marine context. Oceanogr. mar. biol. A. Rev.18, 423–481 (1980)
Johnson, D. H.: The comparison of usage and availability measurements for evaluating resource preference. Ecology61, 65–71 (1980)
Littler, M. M.: The distribution, abundance and community structure of rocky intertidal and tidepool biotas in the Southern California Bight. Washington, D.C.: Bureau of Land Management U.S. Department of Interior 1979
Littler, M. M.: Southern California rocky intertidal ecosystems: methods, community structure and variability.In: The shore environment. Vol 2: Ecosystems, pp 565–608. Ed. by J. H. Price, D. E. G. Irvine and W. F. Farnham. London: Academic Press 1980
Littler, M. M. and D. S. Littler: The evolution of thallus form and survival strategies in benthic marine macroalgae: field and laboratory tests of a functional form model. Am. Nat.116, 25–44 (1980)
Littler, M. M. and S. N. Murray: Impact of sewage on the distribution, bundance and community structure of rocky intertidal macro-organisms. Mar. Biol.30, 277–291 (1975)
Lundberg, B. and Y. Lipkin: Natural food of the herbivorous rabbitfish (Siganus spp.) in northern Red Sea. Botanica mar.22, 173–181 (1979)
Montgomery, W. L.: Diet and gut morphology in fishes, with special reference to the monkeyface prickleback,Cebidichthys violaceus (Stichaeidae: Blennioidei). Copeia1977, 178–182 (1977)
Montgomery, W. L. and S. D. Gerking: Marine macroalgae as foods for fishes: an evaluation of potential food quality. Envir. Biol. Fish.5, 143–153 (1980)
Ogden, J. C. and P. S. Lobel: The role of herbivorous fishes and urchins in coral reef communities. Envir. Biol. Fish.3, 49–63 (1978)
Paine, R. T. and A. R. Palmer:Sicyases sanguineus: a unique trophic generalist from the Chilean intertidal zone. Copeia1978, 75–81 (1978)
Percival, E. and R. H. McDowell: Chemistry and enzymology of marine algal polysaccharides, 219 pp. London: Academic Press 1967
Quast, J. C.: Observations on the food of the kelp-bed fishes.In: Utilization of kelp-bed resources in Southern California, pp 109–142. Ed. by W. J. North and C. L. Hubbs. Sacramento: California Department of Fish and Game 1968. (Fish Bull. Calif. No. 139)
Ragan, M. A. and A. Jensen: Quantitative studies on brown algal phenols. II. Seasonal variation in polyphenol content ofAscophyllum nodosum (L.) Le Jol. andFucus vesiculosus (L.). J. exp. mar. Biol. Ecol.34, 245–258 (1978)
Siegel, S.: Nonparametric statistics for the behavioral sciences, 312 pp. New York: McGraw-Hill Book Co. 1956
Snedecor, G. W. and W. G. Cochran. Statistical methods, 6th ed., 593 pp. Ames: Iowa State University Press 1967
Steinberg, P. D.: The potential role of phenolic compounds as herbivore defenses in brown algae. Am. Zool.20, p. 885 (1980)
Stenseth, N. Chr. and L. Hansson: Optimal food selection: a graphic model. Am. Nat.113, 373–389 (1979)
Strauss, R. E.: Reliability estimates for Ivlev's electivity index, the forage ratio, and a proposed linear index of food selection. Trans. Am. Fish. Soc.108, 344–352 (1979)
Vaughan, F. A.: Food habits of the sea bream,Archosargus rhomboidalis (Linnaeus), and comparative growth on plant and animal food. Bull. mar. Sci.28, 527–536 (1978)
Wanders, J. B. W.: The role of benthic algae in the shallow reef of Curaçao (Netherlands Antilles) III: the significance of grazing. Aquat. Bot.3, 357–390 (1977)
Westoby, M.: An analysis of diet selection by large generalist herbivores. Am. Nat.108, 290–304 (1974)
Westoby, M.: What are the biological bases of varied diets? Am. Nat.112, 627–631 (1978)
Wheeler, A.: Fish-algal relations in temperate waters.In: The shore environment, Vol 2: Ecosystems, pp 677–698. Ed. by J. H. Price, D. E. G. Irvine and W. F. Farnham. London: Academic Press 1980
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Department of Biological Science, California State University at Fullerton, 92634, Fullerton, California, USA
M. H. Horn, S. N. Murray & T. W. Edwards
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Communicated by N. D. Holland, La Jolla
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Horn, M.H., Murray, S.N. & Edwards, T.W. Dietary selectivity in the field and food preferences in the laboratory for two herbivorous fishes (Cebidichthys violaceus andXiphister mucosus) from a temperate intertidal zone.Marine Biology67, 237–246 (1982). https://doi.org/10.1007/BF00397664
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