What are curly-haired rats called? - briefly
Rats with a curly or wavy coat carry the rex mutation. Such animals are commonly called «rex rats».
What are curly-haired rats called? - in detail
Curly‑haired rats belong to the breed commonly referred to as «Rex» rats. The name derives from the rex mutation, a genetic alteration that changes the structure of hair follicles, producing a soft, wavy or tightly curled coat.
Key characteristics of the Rex variety include:
- Coat texture ranging from loose curls to dense, plush curls;
- Standard coloration identical to that of non‑curly rats, allowing any recognized color pattern;
- Slightly softer skin due to altered hair follicles, which may require gentle handling during grooming;
- Recognition by major rodent societies, such as the American Fancy Rat Society, under the official designation «Rex».
Breeding practices focus on maintaining the rex gene while preserving health and temperament. Selective pairing of carriers ensures offspring display the desired coat without increasing the risk of hereditary defects.
Care considerations specific to curly‑coated rats involve:
- Regular inspection for skin irritation, as the curl can trap debris;
- Mild, fragrance‑free cleaning agents to avoid stripping the natural oils that keep the fur supple;
- Balanced diet rich in omega‑3 fatty acids, supporting coat quality.
In exhibition contexts, judges evaluate curl uniformity, coat density, and overall presentation, assigning points according to established standards. The term «Rex» therefore serves as the precise classification for rats exhibiting the distinctive curled fur phenotype.