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Annelida, Annelid(s), Segmented worm(s)

phylum Annelida Lamarck, 1809

• Modern species

• Classification
• kingdom Animalia

• Distribution (Tubes)
• Miocene: Tochigi
• Pliocene: Aomori
• Pliocene-Pleistocene: Kochi
• Pleistocene: Hokkaido

• Distribution (Rosselia isp.)
• Pleistocene: Aomori

• Distribution (Creeping and crawling marks)
• Cretaceous: Chiba

• Subtaxa
• Polychaeta, class, Ragworm