2023年4月6日 · Given the wide variety of different rat colors, it may surprise you to learn that there are only two base coat colors: agouti (brown) and black. Dominant trait: This is the color of wild rats. They are brown with banded individual hairs, which gives them an appearance of many colors all mixed up in their coat.

2025年3月14日 · Rats make for excellent pets and come in a variety or colors and patterns. Our guide explains the different breeds and color variations you might see.

2018年7月6日 · Rat colors come in an amazing array of shades and patterns. But they all follow specific genetic guidelines. Because the laboratory rat, or Rattus Norvegicus, was the first mammal used for laboratory research, the study of the genetics of rats had an early start.

2024年11月27日 · Fur Color Varieties. Fancy rats can be found in a wide array of colors. Most commonly, their fur is a solid color, or it might have hooded markings. Some fancy rats will retain the wild brown agouti color with three tones on a single hair; others have black-based hair with one color on one hair.

2024年6月16日 · Did you know that fancy rats do not only come in seven varieties, but also in tons of different colors? The American Fancy Rat and Mouse Association recognizes over 40 colors across 6 sections, as well as different markings 1. This article will give you a rundown of all the recognized colors and markings that can be found in pet rats. 1. Self Rats.

Varieties are broken down into different aspects- Color, Markings, Eye color, Ear type, Coat type, Size & Tail or Tailess. These can be mixed/matched in a huge list of varieties. When listing what a variety a rat is you would list each of these.

2022年4月30日 · However, most common coat colors in rats are straightforward, so we’ll stop the genetics lesson there! Agouti is the wild coat color in rats – a brown color that comes from hairs that are banded with black, grey, brown and orange.

The following are the rat self colors as recognized by the American Fancy Rat and Mouse Association. These are one solid color (genetically black-based) with no white markings. See Fancy Rat Genes: Black-based colors for genetics. See also the series of Rat Genetics articles.

2019年8月8日 · These varieties include rats with a wide range of colour variants, coat textures, and interestingly two types of ear positions. Therefore, when we talk about rat varieties, we actually mean one species. Hence, the word ‘variety’ …

2025年1月26日 · Understanding the different colors of rats is not just about appreciating their beauty; it also sheds light on their genetics, breeding practices, and even their roles in different ecosystems. This exploration delves into the fascinating world of rat coloration, uncovering the secrets behind their diverse hues and the stories they tell.