The decreased evolutionary pressure for natural patterns for camouflage has affected the different types of tabby patterns in a few ways.

First, it has led to a decrease in the diversity of tabby patterns. In the wild, where cats need to camouflage themselves to survive, there is a wider variety of tabby patterns. This is because different patterns are better suited for different environments. For example, a cat with a spotted pattern might be better camouflaged in a forest, while a cat with a striped pattern might be better camouflaged in a grassland.

However, in domestic cats, where there is no need for camouflage, there is less pressure for diversity. This is because cats are no longer selected for their ability to blend in with their surroundings. As a result, the most common tabby pattern, the classic tabby, has become increasingly dominant.

Second, the decreased evolutionary pressure has led to a change in the appearance of some tabby patterns. For example, the mackerel tabby pattern, which is characterized by narrow vertical stripes, has become less common in domestic cats. This is because the stripes can make the cat more visible to predators.

Instead, the ticked tabby pattern, which is characterized by agouti hairs with no distinct stripes or spots, has become more common. This is because the ticked tabby pattern is less conspicuous and provides better camouflage.

Finally, the decreased evolutionary pressure has led to the disappearance of some tabby patterns altogether. For example, the agouti tabby pattern, which is characterized by a solid coat color with agouti hairs mixed in, is now very rare in domestic cats. This is because the solid coat color is more desirable to humans and provides better camouflage in a domestic setting.

Overall, the decreased evolutionary pressure for natural patterns for camouflage has had a significant impact on the different types of tabby patterns. The diversity of tabby patterns has decreased, the appearance of some tabby patterns has changed, and some tabby patterns have even disappeared altogether.

I hope this answers your question. Let me know if you have any other questions.
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