page_title: Partulidae
section_title: Anatomy
hierarchical_section_title: Partulidae / Anatomy
caption_attribution_description: English: The fragile tree snail (Samoana fragilis) is a critically endangered species from Guam (none seen since 1996) and Rota (one population of about 100 individuals).
context_page_description: Partulidae is a family of air-breathing land snails, terrestrial gastropod mollusks in the superfamily Partuloidea. The family is endemic to Pacific islands.
context_section_description: In this family, the number of haploid chromosomes lies between 26 and 30 (according to the values in this table).
caption: Samoana fragilis
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