Sometimes, tortoiseshell cats may have tabby patterns in a single or each colors. A gray tortoiseshell cat or simply a tortoiseshell tabby cat, identified as a torbie, can sometimes have a singular color pattern referred to as mackerel. I've a Mackerel Torbie and didn’t recognize it till I browse this https://troytgknm.blogdon.net/a-simple-key-for-tortoise-noises-unveiled-49499847