608 



BULLETIN OF THE BUREAU OF FISHERIES 



Table 65. — Numerical expressions of certain systematic characters for 10 specimens of Leucichthys 

 hoyi from Lake Ontario, selected according to 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 



SA/H 



53194 



Brighton, Ontario. 



128 



14+28 



9 



75 



3.7 



4.9 



10.0 



9.7 



2.9 



7.5 



4.5 



9.8 



2.1 



1.9 



2.5 



2.8 



53277 



Bronte, Ontario 



167 



16+30 



9 



76 



3.9 



5.5 



10.9 



9.8 



3.0 



8.3 



4.1 



9.2 



2.2 



2.0 



2.9 



3.1 



54079 



Wilson, N. Y 



164 



17+29 



9 



75 



3.9 



5.1 



9.6 



9.6 



2.7 



9.6 



3.8 



8.6 



2.2 



1.9 



2.5 



3.0 



62468 



Sandy Pond, N. Y. 



183 



16+28 



9 



73 



3.8 



5.3 



9.8 



8.7 



3.0 



8.3 



4.3 



10.1 



2.3 



2.0 



2.7 



3.0 



54124 



Sodus Point, N. Y. 



219 



18+30 



9 



71 



4.0 



5.6 



8.7 



8.7 



2.6 



8.5 



3.9 



7.5 



1.9 



1.9 



2.7 



3.0 



54165 



do 



196 



15+25 



(? 



67 



4.0 



5.4 



9.7 



9.2 



2.7 



8.1 



3.7 



7.2 



1.9 



2.0 



2.8 



3.1 



54139 



do 



214 



15+27 



9 



69 



4.1 



5.7 



8.9 



9.2 



2.7 



8.9 



3.6 



7.9 



2.1 



2.2 



3.0 



3.3 



54159 



do 



208 



16+30 



9 



76 



4.1 



5.9 



10.0 



9.0 



2.8 



9.0 



4.1 



8.6 



2.0 



2.0 



2.9 



3.3 



54200 



do. 



253 



16+28 



9 



74 



4.4 



6.1 



10.2 



11.9 



2.8 



8.8 



4.0 



8.1 



2.0 



2.2 



3.1 



3.4 



54205 



do. 



253 



15+28 



9 



71 



4.2 



6.0 



10.5 



10.2 



2.7 



8.7 



3.9 



7.9 



2.0 



2.1 



2.9 



3.4 



Field 

 No. 



Locality 



SA/O 



H/E 



H/M 



H/S 



H/J 



H/Ad 



H/Fv 



O/E 



O/M 



O/S 



PV/P 



AV/V 



DR 



AR 



VR 



PR 



DC 



AC 



Br 



53194 



Brighton, On- 



3.7 



3.7 



2.6 



3.6 



1.8 



4.1 



4.2 



2.8 



2.0 



2.8 



1.5 



1.3 



9 



10 



11 



15 



1.8 



1.1 



8 





tario. 









































53277 



Bronte, Ontario.. 



4.3 



3.8 



2.8 



4.1 



1.9 



4.2 



4.7 



2.7 



2.0 



2.9 



1.9 



1.4 



9 



10 



10 



15 



1.9 



1.0 



9 



54079 



Wilson, N. Y 



4.0 



3.8 



2.4 



3.5 



1.8 



3.8 



4.6 



2.9 



1.8 



2.7 



1.7 



1.2 



9 





11 



16 



1.7 





9 



62468 



Sandy Pond, 



4. 1 



3.9 



2.6 



3.6 



1.8 



4.7 



5.7 



2.8 



1.8 



2.6 



2.0 



1. 1 



9 



"ll" 



10 



14 



1.6 



1.0 



8 





N. Y. 









































54124 



Sodus Point, 



4.2 



4.2 



2.7 



3.6 



1.9 



4.1 



4.6 



3.0 



1.9 



2.6 



1.6 



1.3 



9 



11 



11 



16 



1.4 



1.0 



8 





N. Y. 









































54165 



do 



4.2 



4.3 



2.6 



3.7 



1.9 



3.7 



5.4 



3.2 



1.9 



2.7 



1.7 



1.2 



9 



11 



10 



14 



1.6 



1.0 



9 



54139 



do_ 



4.5 



4.1 



2.4 



3.7 



1.8 



4.2 



4.6 



3.0 



1.7 



2.7 



1.7 



1.3 



9 



12 



11 



14 



1.4 



1.0 



8 



54159 



do. 



4.7 



4.1 



2.5 



3.7 



1.9 



4.0 



4.9 



2.9 



1.7 



2.6 



2.2 



1.4 



9 



11 



10 



15 



1.5 



.95 



9 



54200 



do 



4.8 



4.2 



2.6 



3.9 



2.0 



4.3 



5.1 



3.0 



1.9 



2.8 



2.0 



1.5 



9 



10 



11 



15 



1.5 



1.2 



8 



54205 



do 



4.7 



4.4 



2.5 



3.6 



1.9 



3.4 



4.5 



3. 1 



1.8 



2.6 



2.0 



1.5 



9 



10 



11 



14 



1.6 



1.0 



8 



Table 66. — Records of the occurrence of Leucichthys artedi in Lake Erie 



[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] 



Port from which nets were set 



Date 



Locality 



Gill-net 

 mesh, in 



Depth, 

 in 



Preserved specimens 

 examined 







inches 



fathoms 



+225 mm. 



-225 mm. 



Monroe, Mich 



1920 









11 



1 



Sandusky, Ohio 



Nov. 29, 1920 

 Oct. 20,1920 

 Oct. 22,1920 

 Oct. 23,1920 

 Oct. 24,1920 





3 





16 



3 



Ashtabula, Ohio 



S. by W. of breakwater — 



3 



5-7 



3 



1 





14 miles NE. by N - 



3 



12 



1 



1 





do... 



3 



12 



3 



1 



Erie, Pa 



12 miles N. by E 



3 



6 



1 





do 



19 miles NNE 



3 





1 



23 





Oct. 25,1920 



17 miles NE. by N. y 2 N 



3 



20-25 



6 



41 





Oct. 26,1920 

 Oct. 27,1920 

 Oct. 28,1920 

 Dec. —,1922 



22 miles NE. y % N 



3 



1 



Dunkirk, N. Y 



12 miles NW. by N 



3 



24 



14 



5 





14 miles W. by N 



3 



25 



5 



35 

 3 



Port Stanley, Ontario 



West of the port 



3 



59 



Erieau, Ontario 



Dec. 3, 1924 





3 





25 





Borrowed specimens: 



Erie, Pa.'.. .■ 









22 





Do.'— 











3 





Cleveland, Ohio 











1 





Port Stanley, Ontario ' 











1 





Port Maitland, Ontario 3 











7 



1 



Port Dover, Ontario 3 . 











7 



1 



Merlin, Ontario 











1 

















' Field Museum collection. ' TJ. S. National Museum collection. » University of Toronto collection. 



