- opisthoparian
- opis·tho·par·i·an
English syllables. 2014.
English syllables. 2014.
opisthoparian — noun or adjective see opisthoparia … Useful english dictionary
Facial suture (trilobite anatomy) — Facial sutures are sutures in the cephalon (head) of most trilobites, along which the exoskeleton splits during molting. Contents 1 Description 1.1 Dorsal sutures … Wikipedia
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Diacalymene — Temporal range: Ordovician–Silurian … Wikipedia
Calymene blumenbachi — Dudley Bug redirects here. For the vintage car, see Dudly Bug. Calymene blumenbachi Calymene blumenbachii, on display at the Natural History Museum, London … Wikipedia
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Colpocoryphe — grandis Scientific classification Kingdom: Animali … Wikipedia