Abstract
At higher latitudes along the west coast of the USA the herbivorous intertidal snail Tegula funebralis (Adams, 1854) lives longer, grows more slowly, but attains a larger size than further south. To the north, age distributions are less predictable and often far from stationary. The differences, which have some generality, can be explained either by a primary temperature effect joined with increased hazards to planktonic larvae in the north, or else may result from a combination of interactions between intensity of predation, population density and food supply. Growth rates of transplanted individuals suggest a genetic basis for the latitudinal differences.
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Literature Cited
Best, B.E.: Feeding activities of Tegula funebralis (Mollusca: Gastropoda). Veliger 6 (Suppl.), 42–45 (1964)
Charlesworth, B.: Selection in populations with overlapping generations. V. Natural selection and life histories. Am. Nat. 107, 303–311 (1973)
Clarke, B.: Density-dependent selection. Am. Nat. 106, 1–31 (1972)
Cole, L.C.: The population consequences of life-history phenomena. Q. Rev. Biol. 29, 103–137 (1954)
Endler, S.A.: Gene flow and population differentiation. Science, N.Y. 179, 243–250 (1973)
Evans, J.W.: The ecology of the rock-boring clam Penitella penita (Conrad, 1837), 109 pp. Ph. D. dissertation, University of Oregon 1966
Frank, P.W.: Shell growth in a natural population of the turban snail, Tegula funebralis. Growth 29, 395–403 (1965)
—: Life histories and community stability. Ecology 49, 355–357 (1968)
—: Growth rates and longevity of some gastropod mollusks on the coral reef at Heron Island. Oecologia (Berl.), 2, 232–250 (1969)
Gadgil, M. and W.H. Bossert: Life historical consequences of natural selection. Am. Nat. 104, 1–24 (1970)
Giesel, J.T.: Fitness and polymorphism for net fecundity distribution in iteroparous populations. Am. Nat. 108, 321–331 (1974)
Gonor, J.J.: Oregon coastal marine animals, their environmental temperatures and man's impact. In: Man and aquatic communities, pp 79–102. Corvallis, Oregon: Water Resources Institute, Oregon State University 1970
Good, J.L., B.S. Smith and D. Knupp: Regional survey of gene frequencies in the mud snail Nassarius obsoletus. Biol. Bull. mar. biol. Lab., Woods Hole 142, 36–48 (1972)
Hairston, N.G., P.W. Tinkle and H.M. Wilbur: Natural selection and the parameters of population growth. J. Wildl. Mgmt 34, 681–690 (1970)
Harper, J.L. and J. White: The demography of plants. A. Rev. Ecol. Syst. 5, 419–463 (1974)
Levins, R.: Evolution in changing environments, 120 pp. Princeton, N.J. Princeton University Press 1968
Mertz, D.B.: Life history phenomena in increasing and decreasing populations. In: Statistical and mathematical ecology. Vol. 2. Sampling and modeling, pp 361–399. Ed. by G.P. Patil, E.C. Pielou and W.E. Waters. University Park, Pa.: Pennsylvania State University Press 1973
Murphy, G.I.: Pattern in life history and the environment. Am. Nat. 97, 409–413 (1968)
Newell, G.E.: Physiological variation in intertidal molluscs. In: Physiology of molluscs, Vol. 1. pp 59–87. Ed. by K.M. Wilbur and C.M. Yonge. New York: Academic Press 1964
Paine, R.T.: The Pisaster-Tegula interaction: prey patches, predator food preference, and intertidal community structure. Ecology, 50, 950–961 (1969)
—: Energy flow in a natural population of the herbivorous gastropod Tegula funebralis. Limnol. Oceanogr. 16, 86–98 (1971)
Pesch, G.: Protein polymorphisms in the hard clams Mercenaria mercenaria and Mercenaria compechensis. Biol. Bull. mar. biol. Lab., Woods Hole 146, 393–403 (1974)
Pianka, E.R.: On r- and K-selection. Am. Nat. 104, 592–597 (1970)
Rubner, M.: Das Problem der Lebensdauer und Seine Beziehungen zu Wachstum und Ernährung, 113 pp. München und Berlin: Oldenbourg 1908
Slatkin, M.: Gene flow and selection in a cline. Genetics, Austin, Tex. 75, 733–756 (1973)
Somero, G.N. and P.W. Hochachka: Biochemical adaptation to the environment. Am. Zool. 11, 159–167 (1971)
Spight, T.M., C. Birkeland and A. Lyons: Life histories of large and small murexes (Prosobranchia: Muricidae). Mar. Biol. 24, 229–242 (1974)
Stearns, S.C.: Life history tactics: a review of the ideas. Q. Rev. Biol. (In press)
Taylor, H.M., R.S. Gourley, C.E. Lawrence and R.S. Kaplan: Natural selection of life history attributes: an analytical approach. Theor. Popul. Biol. 5, 104–122 (1974)
Vance, R.R.: On reproductive strategies in marine benthic invertebrates. Am. Nat. 107, 339–352 (1973)
Wara, W.M. and B.B. Wright: The distribution and movement of Tegula funebralis in the intertidal region, Monterey Bay, California (Mollusca: Gastropoda). Veliger 6, 30–37 (1964)
Weymouth, F.W. and H.C. McMillin: The relative growth and mortality of the Pacific razor clam (Siliqua patula, Dixon), and their bearing on the commercial fishery. Bull. Bur. Fish., Wash. 46, 543–567 (1930)
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Communicated by J.S. Pearse, Santa Cruz
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Frank, P. Latitudinal variation in the life history features of the black turban snail Tegula funebralis (Prosobranchia: Trochidae). Mar. Biol. 31, 181–192 (1975). https://doi.org/10.1007/BF00391630
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DOI: https://doi.org/10.1007/BF00391630