Oryzomys Palustris is a common species of rodent that goes by many different names. Some of the synonyms for this species include marsh rice rat, Florida water rat, and Seminole rice rat. These rodents are known for their aquatic habitat, and they can be found near swamps, streams, and other bodies of water. While they may not be the most well-known species of rodent, they play an important role in the ecosystem, serving as prey for larger animals and helping to control insect populations. Whether you call them Oryzomys Palustris or one of their many synonyms, these fascinating creatures are an important part of the natural world.