goldfish, Carassius auratus
['breastplate, aegis, egis', 'sea slug, nudibranch', 'European gallinule, Porphyrio porphyrio', 'coral fungus', 'projectile, missile', 'quill, quill pen', 'platypus, duckbill, duckbilled platypus, duck-billed platypus, Ornithorhynchus anatinus']