Micliif^aii CeoloKical uiui 

 Biolofjical Siiiv(\v. 



Piililicatioii 20: liiolotry 1 

 Plate XXVIIl. 



TULLIBEE, LEUCICIITIIYS TCLLIJiEE (?) CAtGirr AT STATION 2, 



SUPERIOR. 



LAKE 



H. YOUNG WHITEI'ISH, COREGONUS CLUPEA FUR M IS (POSSIBLY ALBUS) 

 LENGTH OF LARGEST ABOTT 'I'HHKK IXCIIKS, CArciII' AT STATION 1. 

 ON LAKE SUPERIOR SHOAL. 



