I can use the same exact lure design, same color and catch fish all year round and I'm talking all species. Regardless of whether crappie are hitting white perch, minnows or small yellow perch, they still hit the same color without fail.
Today the surface water temp was 84.5 degrees and crappie, bass, sunfish and yellow perch hit the lure pictured below from the time when I got on the water at 12:30 pm until 4 pm.
One could imagine it looks like one species or other, but the color was
not important. What was important was jighead size, lure length (2 1/4 was just right, 2 3/4 got far fewer hits) and believe it or not,
the number of reel handle turns per minute. Too fast / few bites; to slow and the lure was too close to the bottom in 8-13'. An erratic turn of the handle was also crucial - a steady retrieve would not have cut it. The strikes were hard at times and at other times it felt like I had caught weeds, causing me to increase the rate of line taken in and raising the rod tip high. Most times fish had the lure.
None of that had anything to do with matching anything or patterning fish according to where forage was or which forage they may have been feeding on -
if they were even feeding. I worked an area in the deeper south end of the lake 70 yards X 70 yards and had action almost every minute, catching the largest and smallest fish the lake had to offer.
The only thing I agree with is fish physiology (taken from Knowing Bass by Keith Jones); the rest is to sell lures and give fish and intelligence and bait selectivity, based on prey species, they don't possess. My way is proven on different waters;
matching adds a useless, confusing step that will prove wrong more often than right and only allows one to imagine fish hit because they thought the lure was a live
whatever.
The difference between the study and my topic content was
how fish use their senses to detect, track and then be provoked by using a nuanced approach that takes into consideration technical aspects of tackle and presentation.
To say one should go
as natural as possible when using lures means nothing because most lures fish bite are not natural simulations in any way shape or form and was was said about fish ignoring line and hooks, just another fact that disagrees with how close a fish views the details of a lure or thinks about what it's seeing, smelling or feeling (lateral line).