The 6 years ago. Normal pigment. It was also found that the porphyrin producing red-pigmented secretions from the Harderian gland, when secreted and groomed by the rat from the eyes and nares, is ingested and thought to be absorbed back into the blood stream, accounting for increased concentration in … share.

CUTENESS. Red Eye Rat Love!
Red eyes are purely the result of a genetic mutation which causes their eyes to have no pigment.
If it looks swollen, there may be an abrasion or irritation of some sort - it is a good thing that there is no porphyrin (red mucus) present because this often indicates stress. Guard hairs: The longest, thickest hairs in a rat's coat, forming the top (or outer) coat. u/eckokitten. Often an increase in red discharge from the eye(s) is a response to some type of stress in the body. 7 comments. The dark eye could be black, or ruby. What you are seeing is the blood vessels in the eye. I've noticed the skin around my rat's eye seems red. CUTENESS. The red discharge that you saw from the eye is most likely porphyrin even if it was more red than the normal type of pink discharge they can get. Eye colour: Rats can have black, ruby or pink (or red) eyes. Cardalda CA, Juknat AA, Princ FG, Batlle A. They have one dark eye, and one pink eye. My pet rat has red discharge around it's eye Q - MY daughter has two pet rats and one of them has a red discharge around the eye area. Mismarked: Refers to a rat … The red eye dilute gene came over to the UK in the mid/late 80s, both from European imports and American imports. I noticed it awhile back, it looked like maybe a small scratch at first but i dont think it was, actually a scratch, i think it was just irritated but it seemed to start to fade but now I notice the skin around her eye … Black and pink eyes are obvious, while ruby eyes often appear black until seen in the light. Rat harderian gland porphobilinogen deaminase: characterization studies and regulatory action of protoporphyrin IX. Close. 1994. So sad. Dispose of the compress in the trash, following each use, to prevent the spread of infection from one eye to the other. Eyes without pigment are… you guessed it. Rat vs. Human eyes: a comparison In both humans and rats, light passes through the cornea, which allows both visible and ultraviolet light (down to 300 nm) to pass through (Hemmingsen and Douglas 1970).Then light passes through the pupil.. We had a small handful of rats born at our rescue with odd-eyes, and yep, megacolon. Rat with one red eye (11 Posts) Add message | Report bonzo77 Fri 05-Oct-18 21:50:38 Can anyone shed any light? White furred rats are a unique derivative of the The dark eye could be black, or ruby. Look up pictures of odd-eyed rats - perhaps you have a rat with one black eye, and one ruby eye. save hide report. 347(1):69-77. Some time in the last 24 hours. Alleles at this locus are: R – Dominant wild type (so “no effect”). My rat has a red eye, not porphyrine crust around the eye, but one eye is black (normal) and the other one is dark-red (maroon/red wine color). It is also possible that your rat has a pituitary tumor which is a brain tumor. They'd hit four weeks and balloon up and we had to have them put down.