Biological Theory

, Volume 6, Issue 3, pp 211–219 | Cite as

Eco-Evolutionary Feedbacks Drive Niche Differentiation in the Alewife

  • Erika G. Schielke
  • Eric P. Palkovacs
  • David M. Post
Thematic Issue Article: Cultural Niche Construction


Intraspecific niche variation can differentially impact community processes and can represent the initial stages of adaptive radiation. Here we test for intraspecific differences in niche use in a keystone species, the alewife (Alosa pseudoharengus). To test whether feedbacks between predator foraging traits and prey communities have led to differences in niche use, we compare the diet composition and trophic position of anadromous and landlocked alewife populations. These populations differ in phenotypic traits related to foraging (gill raker spacing, gape width, and prey selectivity). Trait differences appear to have resulted from eco-evolutionary feedbacks between alewives and their zooplankton prey, and suggest that these two life history forms are exploiting different niches. Direct diets show that anadromous alewives consume a greater biomass of predatory copepods than do landlocked alewives. Anadromous alewives also consume more ostracods—a littoral prey item—as the growing season progresses. These diet differences do not translate into a significant difference in trophic position, as estimated from stable isotopes. However, stable-isotope estimates of diet source show that during early fall, anadromous alewives obtain significantly more of their dietary carbon from the littoral food web. This increased reliance on littoral prey is likely a result of a diet switch that occurs in response to the alewife-driven exhaustion of large-bodied prey items available in the pelagic zone, i.e., alewife niche construction. These findings show the existence of important intraspecific niche differences in the alewife and support the role of eco-evolutionary feedbacks in shaping these niche differences. The initiation of alewife divergence is the result of dam building by humans. Therefore, alewife niche differentiation can be considered to be an eco-evolutionary byproduct of human cultural niche construction.


Alosa pseudoharengus Eco-evolutionary dynamics Intraspecific variation Niche construction Predation 


  1. Albert AYK, Schluter D (2005) Selection and the origin of species. Curr Biol 15:R283–R288CrossRefGoogle Scholar
  2. Araújo MS, Guimarães PR Jr, Svanbåck R, Pinheiro A, Guimarães P, dos Reis SF, Bolnick DI (2008) Network analysis reveals contrasting effects of intraspecific competition on individual vs. population diets. Ecology 89:1981–1993CrossRefGoogle Scholar
  3. Bassar RD, Marshall MC, López-Sepulcre A, Zandonà E, Auer SK, Travis J et al (2010) Local adaptation in Trinidadian guppies alters ecosystem processes. Proc Natl Acad Sci USA 107:3616–3621CrossRefGoogle Scholar
  4. Bernatchez L, Chouinard A, Lu G (1999) Integrating molecular genetics and ecology in studies of adaptive radiation: whitefish, Coregnous sp., as a case study. Biol J Linn Soc 68:173–194CrossRefGoogle Scholar
  5. Brooks JL, Dodson SI (1965) Predation body size and composition of plankton. Science 150:28–35CrossRefGoogle Scholar
  6. Carpenter SR, Kitchell JF, Hodgson JR, Cochran PA, Elser MM et al (1987) Regulation of lake primary productivity by food web structure. Ecology 68:1863–1876CrossRefGoogle Scholar
  7. Dieckmann U, Doebeli M (1999) On the origin of species by sympatric speciation. Nature 400:354–357CrossRefGoogle Scholar
  8. Downing JA, Rigler FH (1984) A manual on methods for the assessment of secondary productivity in fresh waters. Blackwell, OxfordGoogle Scholar
  9. Drenner RW, Strickler JR, O’Brien WJ (1978) Capture probability: the role of zooplankter escape in selective feeding of planktivorous fish. J Fish Res Board Can 35:1370–1373CrossRefGoogle Scholar
  10. Fry B, Arnold C (1982) Rapid C-13/C-12 turnover during growth of brown shrimp (Penaeus aztecus). Oecologia 54:200–204CrossRefGoogle Scholar
  11. Gavrilets S, Losos JB (2009) Adaptive radiation: contrasting theory with data. Science 323:732–737CrossRefGoogle Scholar
  12. Grant PR (1981) Speciation and the adaptive radiation of Darwin’s finches. Am Sci 69:653–663Google Scholar
  13. Grant PR, Grant BR (2002) Adaptive radiation of Darwin’s finches. Am Sci 90:130–139CrossRefGoogle Scholar
  14. Grant PR, Grant BR (2006) Evolution of character displacement in Darwin’s finches. Science 313:224–226CrossRefGoogle Scholar
  15. Hairston NG, Ellner SP, Geber MA, Yoshida T, Fox JA (2005) Rapid evolution and the convergence of ecological and evolutionary time. Ecol Lett 8:1114–1127CrossRefGoogle Scholar
  16. Harmon LJ, Matthews B, Des Roches S, Chase JM, Shurin JB, Schluter D (2009) Evolutionary diversification in stickleback affects ecosystem functioning. Nature 458:1167–1170CrossRefGoogle Scholar
  17. Hesslein RH, Hallard KA, Ramlal P (1993) Replacement of sulfur, carbon, and nitrogen in tissue of growing broad whitefish (Coregonus nasus) in response to a change in diet traced by delta-S-34, delta-C-13 and delta-N-15. Can J Fish Aquat Sci 50:2071–2076CrossRefGoogle Scholar
  18. Jurgens K, Matz C (2002) Predation as a shaping force for the phenotypic and genotypic composition of planktonic bacteria. Anton Leeuw Int J G Mol Microbiol 81:413–434CrossRefGoogle Scholar
  19. Kitchell JF, Eby LA, He X, Schindler DE, Wright RA (1994) Predator–prey dynamics in an ecosystem context. J Fish Biol 45(Suppl):S209–S226CrossRefGoogle Scholar
  20. Laland KN, Odling-Smee FJ, Feldman MW (2001) Cultural niche construction and human evolution. J Evol Biol 14:22–33CrossRefGoogle Scholar
  21. Langerhans RB, Knouft JH, Losos JB (2006) Shared and unique features of diversification in greater Antillean Anolis ecomorphs. Evolution 60:362–369Google Scholar
  22. Losos JB, Jackman TR, Larson A, de Queiroz K, Rodriguez-Schettino L (1998) Contingency and determinism in replicated adaptive radiations of island lizards. Science 279:2115–2118CrossRefGoogle Scholar
  23. Losos JB, Glor RE, Kolbe JJ, Nicholson K (2006) Adaptation, speciation, and convergence: a hierarchical analysis of adaptive radiation in Caribbean Anolis lizards. Ann Mo Bot Gard 93:24–33CrossRefGoogle Scholar
  24. McKinnon JS, Mori S, Blackman BK, David L, Kingsley DM, Jamieson L, Chou J, Schluter D (2004) Evidence for ecology’s role in speciation. Nature 429:294–298CrossRefGoogle Scholar
  25. Meyer A, Kocher TD, Basasibwaki P, Wilson AC (1990) Monophyletic origin of Lake Victoria cichlid fishes suggested by mitochondrial-DNA sequences. Nature 347:550–553CrossRefGoogle Scholar
  26. Mills EL, Ogorman R, Degisi J, Heberger RF, House RA (1992) Food of the alewife (Alosa pseudoharengus) in Lake Ontario before and after the establishment of Bythotrephes cederstroemi. Can J Fish Aquat Sci 49:2009–2019CrossRefGoogle Scholar
  27. Mills EL, Ogorman R, Roseman EF, Adams C, Owens RW (1995) Planktivory by alewife (Alosa pseudoharengus) and rainbow smelt (Osmerus mordax) on microcrustacean zooplankton and dreissenid (Bivalvia: Dreissenidae) veligers in southern Lake Ontario. Can J Fish Aquat Sci 52:925–935CrossRefGoogle Scholar
  28. Odling-Smee FJ, Laland KN, Feldman MW (1996) Niche construction. Am Nat 147:641–648CrossRefGoogle Scholar
  29. Odling-Smee FJ, Laland KN, Feldman MW (2003) Niche construction: the neglected process in evolution. Princeton University Press, PrincetonGoogle Scholar
  30. Paine RT (1966) Food web complexity and species diversity. Am Nat 100:65–75CrossRefGoogle Scholar
  31. Palkovacs EP, Post DM (2008) Eco-evolutionary interactions between predators and prey: can predator-induced changes to prey communities feed back to shape predator foraging traits? Evol Ecol Res 10:699–720Google Scholar
  32. Palkovacs EP, Post DM (2009) Experimental evidence that phenotypic divergence in predators drives community divergence in prey. Ecology 90:300–305CrossRefGoogle Scholar
  33. Palkovacs EP, Dion KB, Post DM, Caccone A (2008) Independent evolutionary origins of landlocked alewife populations and rapid parallel evolution of phenotypic traits. Mol Ecol 17:582–597CrossRefGoogle Scholar
  34. Palkovacs EP, Kinnison MT, Correa C, Dalton CM, Hendry AP (2012) Fates beyond traits: ecological consequences of human-induced trait change. Evol Appl 5:183–191CrossRefGoogle Scholar
  35. Persson L, Greenberg LA (1990) Optimal foraging and habitat shift in perch (Perca fluviatilis) in a resource gradient. Ecology 71:1699–1713CrossRefGoogle Scholar
  36. Post DM (2002) Using stable isotopes to estimate trophic position: models, methods, and assumptions. Ecology 83:703–718CrossRefGoogle Scholar
  37. Post DM, Palkovacs EP (2009) Eco-evolutionary feedbacks in community and ecosystem ecology: interactions between the ecological theater and the evolutionary play. Phil Trans R Soc B 364:1629–1640CrossRefGoogle Scholar
  38. Post DM, Layman CA, Arrington DA, Takimoto G, Quattrochi J, Montana CG (2007) Getting to the fat of the matter: models, methods and assumptions for dealing with lipids in stable isotope analyses. Oecologia 152:179–189CrossRefGoogle Scholar
  39. Post DM, Palkovacs EP, Schielke EG, Dodson SI (2008) Intraspecific variation in a predator affects community structure and cascading trophic interactions. Ecology 98:2019–2032CrossRefGoogle Scholar
  40. Pothoven SA, Vanderploeg HA (2004) Diet and prey selection of alewives in Lake Michigan: seasonal, depth, and interannual patterns. Trans Am Fish Soc 133:1068–1077CrossRefGoogle Scholar
  41. Schluter D (1996) Ecological causes of adaptive radiation. Am Nat 148(Suppl):S40–S64CrossRefGoogle Scholar
  42. Schluter D (2001) Ecology and the origin of species. Trends Ecol Evol 16:372–380CrossRefGoogle Scholar
  43. Seehausen O (2009) Speciation affects ecosystems. Nature 458:1122–1123CrossRefGoogle Scholar
  44. Sternberg D, Balcombe S, Marshall J, Lobegeiger J (2008) Food resource variability in an Australian dryland river: evidence from the diet of two generalist native fish species. Mar Freshwater Res 59:137–144CrossRefGoogle Scholar
  45. Stone HH, Jessop BM (1994) Feeding habits of anadromous alewives, Alosa pseudoharengus, off the Atlantic Coast of Nova Scotia. Fish Bull 92:157–170Google Scholar
  46. Svanback R, Bolnick DI (2007) Intraspecific competition drives increased resource use diversity within a natural population. Proc R Soc B 274:839–844CrossRefGoogle Scholar
  47. Wahlstrom E, Persson L, Diehl S, Bystrom P (2000) Size-dependent foraging efficiency, cannibalism and zooplankton community structure. Oecologia 123:138–148CrossRefGoogle Scholar
  48. Walsh MR, Post DM (2011) Interpopulation variation in a fish predator drives evolutionary divergence in prey in lakes. Proc R Soc B 278:2628–2637CrossRefGoogle Scholar
  49. Walsh MR, Post DM (2012) The impact of intraspecific variation in a fish predator on the evolution of phenotypic plasticity and investment in sex in Daphnia ambigua. J Evol Biol 25:80–89CrossRefGoogle Scholar
  50. Whitlock R, Grime JP, Burke T (2010) Genetic variation in plant morphology contributes to the species-level structure of grassland communities. Ecology 91:1344–1354CrossRefGoogle Scholar
  51. Williams EE (1983) Ecomorphs, faunas, island size, and diverse end points in island radiations of Anolis. In: Huey RB, Pianka ER, Schoener TW (eds) Lizard ecology: studies of a model organism. Harvard University Press, Cambridge, MA, pp 326–370Google Scholar
  52. Yoshida T, Jones LE, Ellner SP, Fussmann GF, Hairston NG (2003) Rapid evolution drives ecological dynamics in a predator–prey system. Nature 424:303–306CrossRefGoogle Scholar

Copyright information

© Konrad Lorenz Institute for Evolution and Cognitive Research 2012

Authors and Affiliations

  • Erika G. Schielke
    • 1
    • 2
  • Eric P. Palkovacs
    • 3
  • David M. Post
    • 1
  1. 1.Department of Ecology and Evolutionary BiologyYale UniversityNew HavenUSA
  2. 2.Department of BiologySkidmore CollegeSaratoga SpringsUSA
  3. 3.Department of Ecology and Evolutionary BiologyUniversity of CaliforniaSanta CruzUSA

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