Tabls 43. — An overall relationship between the sample means of the number of 



gill rakers on the upper arm of striped bass and their geographical 

 location 



Class Means* of the No. Gill Rakers on Upper Arms 

 8 



Locality 



.85 



9 

 .05 



.25 .^5 .65 .85 



10 

 .05 



.25 .45 .65 



11 



.85 .05 



St. Lawrence R, 

 Miramichi R. 

 Philip R. 

 Rhode Island 

 Western L.I. Sd. 

 Hudson R. 

 Muilica R. 

 Delaware R. 

 ^feurice R. 

 Chesapeake Bay 

 SusqueVianna R. 

 Elk R. 



Sassafras R. 

 Middle R. 

 B8.ck R. 

 Patapsco R. 

 Chester R. 

 Severn R. 

 Miles R. 

 Choptank R. 

 Patuxent R. 

 Nanticoke R. 

 Wicomico R. 

 Potomac R. 

 Crisfield, Md. 

 Rappahannock R. 

 York R. System 

 James R. System 

 Norfolk, Va. 

 Albemarle Sd. 

 Little R. 

 Roanoke R. 

 Chowan R. 

 Pamlico R. 

 Cape Fear, N.C. 

 Santee -Cooper R. 

 Ashley R. 

 Broad R. 

 Gulf of Mexico 

 California 



2 



1 



2 

 2 

 1 



k 

 1 



1 

 1 



3 



1 

 1 

 1 



1 



1 

 2 



1 



1 

 1 

 1 

 1 

 k 

 2 



3 

 2 



1 

 2 



1 

 1 



1 

 1 

 1 



3 



1 

 3 



1 



1 

 1 



1 

 1 



2 



1 



5 

 1 



2 

 10 



1 

 Ik 



* Example - Class Mean 9.85 includes means 9.8 to 9.9 



Numbers in the body of the table refer to the number of samples counted 



48 



