Mongoose lemur Mongoose lemur The mongoose lemur ("Eulemur mongoz") is a small primate in the family Lemuridae, native to Madagascar and the Comoros Islands. These arboreal animals have pointed faces, long bushy tails, dark brown upper parts, pale bellies and a beard, which is reddish in males and white in females. They live in family groups and feed primarily on fruits, but also eat leaves, flowers and nectar, with nectar from the kapok tree making up a large part of their diet during the dry season. They have declined sharply in numbers because of habitat destruction and hunting, and the International Union
Photosensitivity in animals Photosensitivity in animals Photosensitivity is an abnormal skin reaction to direct sunlight exposure. It is unrelated to a sunburn. These reactions are due to photosensitization, the accumulation of photosensitive compounds beneath the skin. In some cases, the photodynamic substances come from ingested plants or drugs, after being metabolized or not. In other cases, the photodynamic substances may be produced in the body itself due to inborn errors in pigment metabolism, especially those involving the heme synthesis. Photosensitivity reactions are usually seen in herbivorous or omnivorous animals, though such reactions are not uncommon among carnivores. Photosensitivity reactions are characterized by severe