GREAT LAKES COREGONIDS 



589 



Table 34. — Records of the occurrence of Leucichthys reighardi dymondi in Lake Nipigon 



[For each record is given, if known, the date and locality, the kind of gear used to make it, the depth of the water where made, 



and the total number of preserved specimens examined] 



Rec- 

 ord 

 No.' 



Date 



Location 



GUI-net 

 mesh, in 

 inches 



Depth, in 

 fathoms 



Preserved speci- 

 mens examined 



+200 mm. -200 mm! 



Aug. 

 July 

 Aug. 

 Sept. 

 Sept. 

 Sept. 

 Sept. 

 Sept. 

 June 

 Aug. 

 June 

 Aug. 

 Aug. 

 July 

 Aug. 

 July 

 July 

 Aug. 

 July 

 Aug. 

 Oct. 



9, 1921 

 26, 1922 

 4, 1923 

 8, 1923 

 10, 1923 

 6, 1923 

 3, 1923 

 5, 1923 

 19, 1924 

 17, 1921 

 30, 1921 

 23, 1921 

 1, 1922 

 17, 1924 

 25, 1921 

 25, 1922 

 19, 1924 

 27, 1921 

 23, 1924 

 15, 1922 

 26, 1922 



Off Macdiarmid 



do _ _ 



do _ 



do 



do_ 



Off Selwyn Island 



Humboldt Bay 



Off McKellar Island 



Ombabika Bay 



Off Whitesand River 



Off Frog Island 



Grand Bay . 



do 



do 



Off source of Nipigon River. 



do 



do 



Sandy Bay 



do 



Unknown 



....do 



2^,2M 



10-15 

 30 

 7 



6-35 



2J4 2M 



10 

 25 

 25 

 10 



15-20 

 20 

 12 



10-15 

 15 

 5-8 

 11 



20-25 



1 All but records 2, 13, 16, and 21 are from University of Toronto collections. 



Table 35. — Numerical expressions of certain systematic characters for the type of the dymondi form of 

 Leucichthys reighardi from Lake Nipigon and for 1 7 cotypes, half over 200 millimeters and half 

 under '200 millimeters long, selected according to size 



Size 



Field 

 No. 



Locality 



Length 



Rakers 



Sex 



Scales 



L/H 



L/O 



L/DB 



L/AB 



L/DA 



L/AT 



L/D 



L/W 



D/W 



SD/H 



SD/O 



Over 200 



57273 



Nipigon Riv- 



211 



13+22 



9 



72 



3.9 



5.1 



8.7 



9.5 



2.7 



7.8 



3.8 



8.1 



2. 1 



1.9 



2.5 



milli- 





er source. 

































meters. 



57301 



do 



238 



12+22 



d" 



73 



3.9 



4.8 



8.8 



9.0 



3.0 



8.0 



4.0 



8.8 



2.1 



2.0 



2.4 





57304 



do 



268 



13+21 



cf 



71 



3.9 



5. 1 



9.7 



9.9 



2.9 



7.4 



3.8 



9.2 



2.4 



2.0 



2.6 





57309 



do 



261 



12+21 





68 



3.8 



5. 1 



8.0 



9.0 



2.9 



8.7 



3.7 



8.4 



2.2 



1.9 



2.5 





• 57467 



Macdiarmid, 



227 



12+20 



9 



69 



3.7 



4.9 



9.0 



9. 1 



2.9 



8.4 



3.8 



8.7 



2.2 



1.8 



2.4 







Ontario. 



































57499 



do 



225 



12+23 



<? 



71 



4.0 



5. 1 



8.3 



8.2 



2.8 



9.3 



3.8 



8.3 



2.1 



1.9 



2.5 





57501 



do 



238 



13+22 



9 



70 



3.7 



5. 1 



8.5 



8.5 



3.0 



7.6 



3.9 



8.8 



2.2 



1.9 



2.6 





57595 



do 



223 



13+22 



9 



64 



3.5 



4.6 



9.6 



9.7 



3.0 



8.2 



3.7 



8.2 



2.2 



1.8 



2.4 





57657 



do 



225 



13+21 



9 



70 



3.7 



5. 1 



9.6 



8.8 



2.7 



9.0 



3.7 



8.0 



2.1 



1.9 



2.6 



Under 200 



57267 



Nipigon Riv- 



197 



13+23 



d* 



68 



3.6 



4.6 



8.7 



8.2 



2.7 



7.8 



3.9 



8.5 



2.1 



1.8 



2.4 



milli- 





er source. 

































meters. 



57667 



Macdiarmid, 



169 



13+21 



Im. c? 



71 



3.8 



4.9 



8.6 



8.8 



2.8 



8.0 



4.1 



8.8 



2.1 



1.9 



2.5 







Ontario. 



































57721 



do 



200 



13+23 



Im. 9 



74 



3.9 



5.0 



10.5 



9.5 



2.9 



8.6 



4.3 



9.3 



2.1 



2.0 



2.6 





63069 



(?) - 



190 



11+21 



cf 



67 



3.9 



5.0 



9.5 



9.5 



3.0 



8.2 



4.2 



7.0 



1.6 



1.9 



2.5 





63076 



CO 



195 



13+21 



9 



70 



3.7 



4.7 



8.8 



9.2 



2.9 



7.8 



3.8 



6.7 



1.7 



1.9 



2.3 





N70 



Orient Bay__ 



181 



12+23 



d 1 



66 



3.6 



5.0 



8.9 



9.5 



2.9 



8.6 



3.9 



9.0 



2.3 



1.8 



2.5 





N105 



Sandy Bay... 



185 



13+22 



9 



72 



3.9 



5.4 



10.0 



9.8 



2.9 



7.4 



4.0 



9.2 



2.3 



1.9 



2.6 





N1019 



Humboldt 



175 



13+22 



d 1 



73 



3.9 



5.1 



9.7 



10.1 



2.9 



8.3 



3.8 



9.2 



2.3 



2.0 



2.5 







Bay. 



































N1077 



Orient Bay- 



145 



13+21 



Im. 9 



74 



3.6 



4.8 



10.3 



10.2 



3.0 



7.6 



4.8 



9.0 



1.8 



1.8 



2.4 



1 Type, U. S. National Museum No. 88353. 



