00000nam 2200000zi 4500 9.951560 CaOODSP 20250813115345 m o d f cr mn||||||||| 250529e198405##mbca ob f000 0 eng d CaOODSP eng rda CaOODSP eng eng fre n-cn-on Fs97-4/1756E-PDF Fs97-4/1756 Tallman, R. F., author. The comparative ecology of pearl dace (Semotilus margarita) and fathead minnow (Pimephales promelas) in Lake 114, the Experimental Lakes Area, northwestern Ontario, with an appended key to the cyprinids of the Experimental Lakes Area / by R.F. Tallman, K. H. Mills and R. G. Rotter. Winnipeg, Manitoba : Western Region, Department of Fisheries and Oceans, May 1984. ©1984 1 online resource (iv, 27 pages) : illustrations. text txt rdacontent computer c rdamedia online resource cr rdacarrier Canadian manuscript report of fisheries and aquatic sciences, 0706-6473 ; 1756 "This is the 46th Manuscript Report from the Western Region, Winnipeg." Digitized edition from print [produced by Department of Fisheries and Oceans]. Includes bibliographical references (pages 5-6). "The growth, length-weight relationship, condition and diet are described for pearl dace (Semotilus margarita) and fathead minnow (Pimephales promelas) from Lake 114 in the Experimental Lakes Area CELA), northwestern Ontario. At least three age groups of fathead minnow and four of pearl dace were present. Pearl dace grew faster than fathead minnow and diets of the two species overlapped to a great extent. A key to the cyprinid species of ELA is included which gives external morphological characteristics to distinguish between species and sexes of each species"--Abstract, page iv. Includes abstracts in English and French. Pearl dace Ontario, Northern. Fathead minnow Ontario, Northern. Cyprinidae Ontario, Northern Identification. Mulet perlé Ontario (Nord-Ouest) Tête-de-boule (Poisson) Ontario (Nord-Ouest) Cyprinidés Ontario (Nord-Ouest) Identification. Canada. Department of Fisheries and Oceans, issuing body. Canada. Department of Fisheries and Oceans. Western Region, issuing body. Canadian manuscript report of fisheries and aquatic sciences ; 1756. (CaOODSP)9.505211 PDF 563 KB https://publications.gc.ca/collections/collection_2025/mpo-dfo/fs97-4/Fs97-4-1756-eng.pdf