The following bibliography has been generated by bringing together all references provided by our content partners. There may be duplication.
- E. Percival and H. Whitehead, 1929. A quantitative study of the fauna of some types of stream-bed. J. Ecol. 17:282-314, from p. 311 & overleaf.
- F. M. Carpenter. 1992. Treatise on Invertebrate Paleontology, Part 4 Arthropoda 4: Superclass Hexapoda. The Geological Society America, Inc. & University of Kansas, Boulder, Colorado and Lawrence, Kansas, USA 3 and 4
- P. H. T. Hartley, Food and feeding relationships in a community of fresh-water fishes, J. Anim. Ecol. 17(1):1-14, from p. 12 (1948).