"Chilostomata" Natural Recordings by Native Speakers
Chilostomata is a subclass of flatworms, also known as turbellarians, that have a mouth with two lips. They are split-tailed flatworms that lack a brain and a circulatory system.
Chilomycterus is a genus of small to medium-sized freshwater fish, commonly known as longtail catfish or long-whiskered catfish. They are found in Central and South America, and are characterized by their elongated tail and long, thin whisker-like barbels around their mouth.