- Voshell, J.R., Jr., Hiner, S.W., and Layton, R.J., 1992,
Evaluation of a benthic macroinvertebrate sampler for rock outcrops in
rivers: Journal of Freshwater Ecology, v. 7, no. 1, p. 1-6.
- Ward, J.V., and Stanford, J.A., 1982, Thermal responses in the
evolutionary ecology of aquatic insects: Annual Review of Entomology, v. 27, p. 97-117.
- Wells, F.C., and Demas, C.R., 1979,
Benthic invertebrates of the lower Mississippi River: Water Resources
Bulletin, v. 15, no. 6, p. 1565-1577.
- Wiggins,
G.B., Mackay, R.J., and Smith, I.M., 1980, Evolutionary and ecological
strategies of animals in annual temporary pools: Archiv für
Hydrobiologie Supplement, v. 58, p. 97-206.
- Wildlife Supply Company Catalog No. '88, (rev. ed.): Saginaw,
Mich., 96 p.