page_title: Tonna perdix
section_title: Biology and diet
hierarchical_section_title: Tonna perdix / Biology and diet
caption_attribution_description: English: Tonna perdix (Linné, 1758), Partridge Tun, spotted form; length 13.4 cm; Originating from the Philippines. Shell of own collection, therefore not geocoded. Deutsch: Tonna perdix (Linné, 1758), Rebhuhn-Tonnenschnecke, gefleckte Form; Länge 13.4 cm. Herkunft: Philippinen.
context_page_description: Tonna perdix, common name the partridge tun, is a species of very large sea snail, a marine gastropod mollusc in the family Tonnidae, the tun shells.
context_section_description: This gastropod is a highly specialized carnivorous predator, preying on sea cucumbers.
caption: Spotted form
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