Protochonetes
Protochonetes is an extinct genus of brachiopods. Its shell was lined with spines. References Prehistoric brachiopod genera Silurian animals of Australia Silurian animals of Europe Silurian animals of North America Silurian animals of South America Devonian animals of North America Devonian animals of Australia Devonian animals of Europe Devonian animals of Asia Prehistoric invertebrates of Oceania Productida Paleozoic life of New Brunswick Paleozoic life of the Northwest Territories Paleozoic life of Nova Scotia Paleozoic life of Quebec