Craig Layman, Ph.D.

Research | CV & Publications | Teaching | Community Education & Collaboration
Undergraduate Research & Opportunities

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In press

Layman, C.A., Winemiller, K.O., and D.A. Arrington. Describing the structure and function of a Neotropical river food web using stable isotopes, stomach contents, and functional experiments. In: Dynamic Food Webs: Multispecies Assemblages, Ecosystem Development, and Environmental Change. Elsevier/Academic Press.

Winemiller, K.O. and Layman, C.A., Pattern, Process and Scale in the Food Web Paradigm: Moving on the Path from Abstraction to Prediction. In: Dynamic Food Webs: Multispecies Assemblages, Ecosystem Development, and Environmental Change . Elsevier/Academic Press.

Winemiller, K.O., Montoya, J., Layman, C.A., Roelke, D., and Cotner, J. Seasonal variation in fish effects on benthic ecology of a neotropical floodplain river. Journal of the North American Benthological Society.

Scharler, U.M., Hulot, F.D., Baird, D.J., Cross, W.F., Culp, J., Layman, C.A., Raffaelli, D., Vos, M. and Winemiller, K.O. What drives the dynamics of aquatic food webs? In: Dynamic Food Webs: Multispecies Assemblages, Ecosystem Development, and Environmental Change. Elsevier/Academic Press.

Montaña, C.G., Taphorn, D.C., Layman, C.A. and Lasso, C. E cología y conservación de Cichla (Cic h lidae, Per ciformes) en el río Ventuari, estado Amazonas, Venezuela. Memorias de la Fundación La Salle.

Hoeinghaus, D.J., Winemiller, K.O., Layman, C.A., Arrington, D.A., and Jepsen, D.B. Effects of seasonality and migratory prey on body condition of Cichla species in a tropical floodplain river. Ecology of Freshwater Fish.

Arrington, D.A., Davidson, B.K., Winemiller, K.O., and Layman, C.A. Influence of life history and seasonal hydrology on lipid storage in three Neotropical fish species. Journal of Fish Biology.

2005

Layman, C.A., Winemiller, K.O., Arrington, D.A., and Jepsen, D.B. Body size and trophic position in a diverse tropical food web. Ecology. [PDF reprint]

Layman, C.A., Langerhans, R.B., and Winemiller, K.O. Do species traits characterize changes in fish assemblage composition following commercial netting? Canadian Journal of Fisheries and Aquatic Sciences. [PDF reprint]

Layman, C.A., and Winemiller, K.O. 2005. Patterns of habitat segregation among large fishes in a Neotropical floodplain river. Neotropical Ichthyology 3(1):103-109. [PDF Reprint]

Layman, C.A., Arrington, D.A., and Blackwell, M. 2005. Community-based collaboration restores tidal Flow to an island estuary (Bahamas). Ecological Restoration. [PDF Reprint]

Arrington, D.A., Winemiller, K.O., and Layman, C.A. Community assembly at the patch scale in a species-rich tropical river. Oecologia. [PDF Reprint]

Langerhans, R.B., Layman, C.A., and DeWitt, T.J. 2005. Bigger is not always better in the evolution of male genitalia. Proceedings of the National Academy of Sciences 102(21): 7618-7623. [PDF Reprint]

*Featured in hundreds of international media outlets, including The London Times, Chicago Tribune, Los Angeles Times, National Public Radio, MSNBC, Canadian Broadcasting Company, and Yahoo News. See http://biology4.wustl.edu/~lososlab/langerhans/pnascoverage.html.

2004

Layman, C.A. and Winemiller, K.O. 2004. Size-based responses of prey to piscivore exclusion in
a Neotropical river. Ecology 85(5):1311-1320. [PDF Reprint]

Layman, C.A., Arrington, D.A., Silliman, B.R., and Langerhans, R.B. 2004. Degree of fragmentation affects assemblage structure in Andros Island (Bahamas) estuaries. Caribbean Journal of Science 40(2):232-244. [PDF Reprint]

Layman, C.A., Jepsen, D.B., and Winemiller, K.O. 2004. Erratum: Structure of tropical river food webs revealed by stable isotope ratios. Oikos 107(1):222. [PDF Reprint]

Langerhans, R.B., Layman, C.A., Shokrollahi, A.M. and DeWitt, T.J. Predator-driven phenotypic diversification in Gambusia affinis. Evolution 58(10):2305-2318. [PDF Reprint]

Silliman, B. R., Layman, C. A., K. Geyer and J. C. Zieman. 2004. Predation by the black clawed mud crab, Panopeus herbstii, in mid-Atlantic salt marshes: further evidence for top-down control of community structure. Estuaries 27(2):188-196. [PDF Reprint]

2003

Layman, C.A., Arrington, D.A., and Silliman, B.R. 2003. Underwater Visual Census Provides “Snapshot” Assessment for Tidal Connectivity Restoration (Bahamas). Ecological Restoration 21(12):132-133. [PDF Reprint]

Hoeinghaus, D., Layman, C.A., Arrington, D.A. and Winemiller, K.O. 2003. Spatiotemporal variation in fish assemblage structure in tropical floodplain creeks. Environmental Biology of Fishes 67(4):379-387. [PDF Reprint]

Hoeinghaus, D., Layman, C.A., Arrington, D.A. and Winemiller, K.O. 2003. Movement of Cichla spp. (Cichlidae) in a Venezuelan floodplain river. Neotropical Ichthyology 1(2):121-126. [PDF Reprint]

Langerhans, R.B., Layman, C.A., Langerhans, A.K, and DeWitt, T.J. 2003. Habitat-associated morphological divergence in two Neotropical fish species. Biological Journal of the Linnean Society 80:689-698. [PDF Reprint]

Silliman, B. R., Layman, C. A., and A. Altieri. 2003. Potential mutualism between a Xanthid crab and Alpheus shrimp in Mid-Atlantic salt marshes. Journal of Crustacean Biology 23(4):876-879. [PDF Reprint]

2002

Layman, C.A. and Silliman, B.R. 2002. Preliminary survey and diet analysis of juvenile fishes of an estuarine creek on Andros Island, Bahamas. Bulletin of Marine Science 70(1):199-210. [PDF Reprint]

2001

Layman, C.A. and Smith, D.E. 2001. Sampling bias of minnow traps in shallow aquatic habitats on the Eastern Shore of Virginia. Wetlands. 21(1):145-154. [PDF Reprint]

2000

Layman, C.A. 2000. Fish assemblage structure of the shallow ocean surf-zone on the Eastern Shore of Virginia barrier islands. Estuarine Coastal and Shelf Science. 51:201-213. [PDF Reprint]

Layman, C.A., Smith, D.E. and Herod, J.D. 2000. Seasonally varying importance of abiotic and biotic factors in marsh pond fish communities. Marine Ecology Progress Series. 207:155-169. [PDF Reprint]

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