caption: The image shows a group of four different types of seashells on a black background, with the text "Homalopoma finkli Petuch" at the top. The shells are arranged in a symmetrical pattern, with each one having a unique shape and texture. The colors of the shells range from light to dark, with some having a glossy finish and others having a matte finish. The text is written in a bold, white font, making it stand out against the dark background.