Frazer, W. Ptericthys [Pterichthyodes] (very original as it might have moved, leaving water to become a land inhabitant).
MLA CitationFrazer, William. Ptericthys [Pterichthyodes] (very Original as It Might Have Moved, Leaving Water to Become a Land Inhabitant).
Warning: These citations have been automatically generated and may not always be 100% accurate..