PTERICHTHYS Meaning and
Definition
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Pterichthys is a genus of extinct, armoured, jawless fish that flourished during the Devonian period, around 360-380 million years ago. The name "Pterichthys" originates from the Greek words "pteron," meaning wing, and "ichthys," meaning fish, in reference to its distinctive wing-like appendages.
These unique fishes were members of the placoderm group, which is characterized by their heavily armoured bodies and lack of jaws. Pterichthys had a flattened body covered by overlapping bony plates called dermal plates, providing protection from predators. One of their most notable features was their pectoral appendages, which resembled wings and were likely used for stabilizing movements and swimming in the water.
Pterichthys is believed to have been a bottom-dwelling fish, living in both freshwater and marine environments. Its diet likely consisted of small invertebrates and possibly even plant material. Fossils of Pterichthys have been found in various locations around the world, including North America and Europe, giving paleontologists valuable insights into the biodiversity and evolutionary history of ancient aquatic ecosystems.
The genus Pterichthys represents an important aspect in the study of prehistoric fish and the evolutionary transition towards more advanced vertebrates. Its elaborate body armor and distinct wing-like appendages make it a fascinating subject for researchers exploring the history of early jawless fishes.
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In geol., a bone-encased fish of the Old Red Sandstone having two wing-like lateral appendages.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Common Misspellings for PTERICHTHYS
- oterichthys
- lterichthys
- -terichthys
- 0terichthys
- prerichthys
- pferichthys
- pgerichthys
- pyerichthys
- p6erichthys
- p5erichthys
- ptwrichthys
- ptsrichthys
- ptdrichthys
- ptrrichthys
- pt4richthys
- pt3richthys
- pteeichthys
- ptedichthys
- ptefichthys
- ptetichthys
Etymology of PTERICHTHYS
The word "Pterichthys" has its roots in Ancient Greek. It is derived from the combination of two Greek words: "pteron" meaning "wing" and "ichthys" meaning "fish". Therefore, "Pterichthys" can be translated as "winged fish" or "fish with wings". This name was given to a genus of extinct armored fish that inhabited the seas during the Devonian period.
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