Guam Paper Bubble

Micromelo guamensis

Micromelo guamensis is a small sea snail characterized by its white shell adorned with black to brownish wavy longitudinal bands. The shell is notably small, measuring between 10 to 12 mm in length, and cannot fully enclose the animal's body, which features a green mantle with white spots and yellowish margins. This species is often confused with Micromelo undatus, but it has been traditionally classified as an Indo-West Pacific species. This snail inhabits shallow waters, typically found crawling on algae-covered rocks. Its distribution includes regions such as South Africa, Japan, and the west coast of Australia. Encountering this species while diving can be intriguing, as divers may spot it in its natural habitat among the rocky substrates. Micromelo guamensis is primarily herbivorous, feeding on algae. The specifics of its breeding habits are not detailed in the available sources, but like many gastropods, it likely has a reproductive cycle that involves laying eggs in the marine environment. Conservation status for this species has not been evaluated, indicating a lack of specific data on its population trends.