Rolly pollies, often recognized by their ability to curl into a tight ball, are common invertebrates found in many backyards and gardens. These creatures, also known as pill bugs or woodlice, frequently inhabit damp, dark spaces such as under rocks, logs, or leaf litter. They are a familiar sight, yet their dietary habits, particularly regarding mold, often spark curiosity among observers.
The Rolly Polly Diet
Rolly pollies are primarily detritivores, meaning their diet consists mainly of decaying organic matter. They play a significant role in breaking down dead plant material, which includes fallen leaves, rotting wood fibers, and other plant debris. They consume soft, decomposed plant matter, such as grasses and leaves.
Their diet can extend to other decaying biological materials. Some species also feed on decaying animal flesh or animal feces. These diverse feeding preferences underscore their role as generalist scavengers in their environment.
Do Rolly Pollies Eat Mold
Rolly pollies do consume mold as part of their diet. Mold is a type of fungus that thrives on decaying organic matter, aligning with the detritivorous feeding habits of these crustaceans. They are often attracted to environments where mold grows due to the presence of decaying material and damp conditions.
While they consume mold, it might not always be their primary food choice, especially if other preferred decaying materials are available. However, in environments with limited food sources or where mold is abundant on decaying matter, they will readily graze on it. Mold provides them nutrients.
Ecological Contributions
The feeding habits of rolly pollies, including their consumption of mold and other decaying matter, make them important decomposers in various ecosystems. They break down dead plant material, which helps in the recycling of nutrients back into the soil. This process is essential for maintaining healthy soil composition and supporting plant growth.
Their activity also contributes to soil aeration and structure through their burrowing and movement. As they consume and process organic debris, they facilitate nutrient cycling, making vital elements available for other organisms. Rolly pollies have a unique ability to absorb heavy metals like copper, lead, and zinc from the soil, storing them in their bodies without harm, which can assist in environmental remediation.