Hall, D.D.Hammons, R.L.Wiley, E.O., IIIA survey of the environmental and cultural resources of the Trinity River. Volume II.2010-02-152010-02-151972http://hdl.handle.net/1969.3/19161p. 285-304.The Trinity River supports a rich and varied fish fauna comprised of at least 84 species. The majority of these are freshwater species, but several marine species are commonly found. A gradient of marine species exists with relatively large numbers occurring from Liberty, Texas downstream to Trinity Bay.freshwater fishcheck listsmarine fishinventoriesChapter