After posting above I went to Wisc.
Fish (you guys should use that site it is remarkable) and did some looking.

The info is top quality - pics and text. Before I got confused by so many minnows/dace/shiners I checked the FH.

Here they are including a yoy and the comment that YOY FH are more slender and less full bodied than adults.


YOY FH



FH snout



Adult FH