"Pterygidae" Natural Recordings by Native Speakers
The Pterygidae family refers to a group of birds of prey, specifically a family of owls. They are commonly known as "fishing owls" because of their diet that consists mainly of fish.
Pterosaurus is an archaic term used to describe the earliest tetrapod vertebrates, such as the Ichthyostega, that had an amphibious or semi-amphibious lifestyle. However, when most people refer to "pterosaurus," they usually mean pterosaurs, a distinct group of flying reptiles that lived during the Mesozoic Era, specifically during the Triassic, Jurassic, and Cretaceous periods. Pterosaurs were characterized by their wings formed from a thin membrane of skin and other tissues stretching from the body to the long fourth fingers. They were the first vertebrates to evolve powered flight.
Pterospermum is a genus of flowering plants in the family Sterculiaceae, commonly known as mahoe or sterculia. There are around 10 species of this genus, which are native to tropical Asia. These plants are deciduous, with star-shaped leaves and small, fragrant flowers. The seeds are a valuable source of oil.
Pterostilbene is a phenolic compound, a type of stilbenoid, that is structurally similar to resveratrol and can be found in various plant species, particularly in berries, such as blueberries, grapes, and pistachios. It is known for its antioxidant and potential health benefits, including anti-inflammatory, anti-aging, and anticancer properties.
Pterostylis is a genus of orchids commonly known as "greenhoods" due to the presence of a hood-like extension on the flower. The genus is native to Australia, with some species also found in New Zealand. The greenhoods are known for their unique flowers, which have a distinctive shape and patterning. Many species of Pterostylis are terrestrial, growing in the wild in moist environments such as rainforests and rocky outcrops.
Pterotic refers to a mimic or imitator, especially a type of insect or a type of fossilized impression of an insect, that has a wing-like structure or appears to have wings.
Pteridophyta refers to a division of vascular plants characterized by the presence of sporangia, or spore-producing structures, on the leaves or stems. This group includes ferns, horsetails, and club mosses. Pteridophytes are thought to be among the most primitive vascular plants on Earth, and are often considered living fossils since they have changed relatively little over millions of years.
A rudimentary or abnormal wing-like projection on the back of a bat, typically occurring in early developmental stages.<br><br>Note: A pterygium is a different word which refers to a growth of pink tissue on the eye, often seen in people who spend a lot of time outdoors.
The term "pterygiectomy" refers to a surgical procedure that involves the partial or total removal of a lung lobe or a single segment of a lung, along with the whole pterygium, or a wing of the lung. The word "pterygium" itself means a wing or wing-like structure in medical terminology.<br><br>In the context of modern medicine, surgical removal of lung tissue is often a last resort for treating various lung diseases, such as metastatic lung cancer, certain types of lung tumors, or severe lung infections like empyema (pus accumulation in the lung space outside the lung cavity). <br><br>Pterygiectomy can be performed via open surgery, video-assisted thoracic surgery (VATS), or robotic-assisted surgery, depending on the specific case requirements and patient health conditions.
A pterygiophore is a hard or bony structure that serves as a supporting element in the fin of a fish. It is a series of bony or calcified dermal spines or struts that are fused on either side of a vertebral column in the fish, and they run along the length of the fin, providing support and stability to the fins.
The term "pterygoid" refers to something that is related to or resembling the pterygoid bone, which is a structure in the human skull, or to the pterygoid muscle, which is a group of muscles in the floor of the skull. The term may also refer to a pterygoid process, a projection from the sphenoid or palatine bones in the skull.<br><br>In general, "pterygoid" can mean:<br><br> Relating to the pterygoid bones or muscles<br> Characteristic of or resembling the pterygoid bones or muscles<br> Pertaining to the upper jaw or palate in a structure or relationship.
Relating to or resembling the pterygoid, a bone in the face, or to the pterygoid process of a bone in the skull.