The Makiling Botanic Gardens (MBG) has named the Southern Luzon Giant Cloud Rat (Phloeomys cumingi Waterhouse, 1839) as the Wildlife of the Month for April 2025. This species is one of the 18 extant members of the Tribe Phloeomyini, commonly known as “cloud rats,” which are endemic to the Philippines and belong to the family Muridae. They are distributed across six provinces in Southern Luzon, including Quezon and Camarines, as well as in Mt. Isarog and the islands of Catanduanes and Marinduque.
The genus Phloeomys represents the largest of the cloud rats, with individuals weighing approximately 2 kg. These rodents are distinguished by their long, dense fur, which sets them apart from other members of the Muridae family. The Southern Luzon Giant Cloud Rat, in particular, has dark brown fur and a slender tail.
As arboreal herbivores, they inhabit lowland forests at elevations ranging from approximately 150 meters (in degraded forest patches) to 900 meters, as well as montane forests at altitudes of 1,200 to 2,000 meters. They are also known to adapt to agricultural landscapes, including coconut plantations. These cloud rats typically seek shelter in hollow logs and tree cavities.
Their diet primarily consists of young leaves, fruits, and seeds. They reproduce viviparously, giving birth to live young.
Despite their adaptability, the Southern Luzon Giant Cloud Rat faces significant threats due to deforestation and hunting, which continue to endanger its population. Conservation efforts are crucial to ensuring the survival of this unique and ecologically important species.
By: JBBalatibat, AALimpiada, MMCaña 2025