splake (backcross)
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Name and Code Family Salmonidae - trouts and salmons Species Salvelinus fontinalis x S. namaycush Taxonomic Authority not applicable Common Name(s) splake (backcross) French Name moulac Species Code 082 Family TSN 161931 Parent TSN 161999 Species TSN not applicable Conservation Status Global Rank (GRank) GNA National Rank (NRank) NNA Provincial Rank (SRank) SNA (1998-04-27) COSEWIC Status none SARO Status none AFS Status none Status Notes none Ecological Value Ontario Origin artificial hybrid General Abundance uncommon Tolerance intolerant Economic Importance sport fish Length-Weight Regression Coefficents Intercept (a) -5.772 Slope (b) 3.2794 Length Basis TL				Habitat and Feeding General Habitat(s) lacustrine Environment benthopelagic Trophic Class invertivore/carnivore Thermal Regime coldwater Habitat Preference mid-waters (9-11m) of lakes, near the thermocline; preferred water temperature range 10-16°C Reproduction Reproductive Guild Nonguarders: Brood hiders: Lithophils Spawning Habitat(s) lacustrine Spawning Season fall Spawning Month(s) October-November Spawning Temperature (°C) 6-14 Fecundity 855-6,075 Nursery Habitat(s) lacustrine Size and Age Adult Length (cm) 34.3-63.5 TL Adult Weight (kg) 0.35-2.6 Age at Maturity (yrs) 3-4 Maximum Length (cm) 88.9 TL Maximum Weight (kg) 9.39 Lifespan (yrs) 7-9 Ontario Records Record Length (cm) 88.9 TL Record Weight (kg) 9.39				Ontario Range Map Ontario Distribution introduced into Lake Superior, Lake Huron and many inland lakes in northeastern and south-central Ontario; also a few lakes in northwestern Ontario Photographs Notes fertile progeny of male Brook Trout crossed with female Lake Trout; also includes the F1 backcross (Salvelinus fontinalis x S. namaycush) x S. namaycush
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