TY - RPRT TI - Role of the fish astyanax aeneus (Characidae) as a keystone nutrient recycler in low-nutrient neotropical streams AU - G. E. Small AU - C. M. Pringle AU - M. Pyron AU - J.H. Duff PY - 2011 DO - 10.1890/10-0081.1 UR - https://pubs.usgs.gov/publication/70036075 ID - 70036075 ER -