Extant biological taxa that first appeared during the Devonian period, the geologic time between 419.2 and 358.9 million years ago, during the Paleozoic Era.
This category has the following 2 subcategories, out of 2 total.
The following 14 pages are in this category, out of 14 total. This list may not reflect recent changes.
Extant biological taxa that first appeared during the Devonian period, the geologic time between 419.2 and 358.9 million years ago, during the Paleozoic Era.
This category has the following 2 subcategories, out of 2 total.
The following 14 pages are in this category, out of 14 total. This list may not reflect recent changes.