What are the animals in the splice movie?

In the movie "Splice," the primary animal featured is a genetically engineered creature named Dren, which has human-like characteristics but is also part animal. Dren exhibits traits from various species, including a humanoid body, reptilian skin, and the ability to fly. The film explores themes of bioethics and the consequences of genetic manipulation through Dren's interactions with her creators. Other animals are referenced in the context of the genetic experiments, but Dren is the central focus.