Cyathus is a genus of fungi in the family Nidulariaceae. The spelling of the word "cyathus" is pronounced as /saɪˈaθəs/ in IPA phonetic transcription. The first syllable is pronounced as "sigh" with a long "i" sound, followed by "a" with a short "a" sound. The third syllable is pronounced as "thuh" with a short "u" sound, while the final syllable is pronounced as "s" with a soft "s" sound. Mastering the spelling of "cyathus" is essential for identifying the genus in scientific research.
Cyathus is a noun that refers to a genus of small, cup-shaped fungi found within the family Nidulariaceae. These fungi are commonly known as "bird's nest fungi" due to their distinctive shape resembling tiny bird nests. They are characterized by their cup-like structures, commonly ranging from 2-6 millimeters in diameter, which serve as protective shelters for their spores.
The cyathus genus is predominantly found in woodlands, gardens, and grassy areas worldwide. The outer wall or peridium of the cup contains microscopic structures called peridioles, which hold the reproductive spores. These structures are dispersed by raindrops or small animals that disturb the cup-like fruiting body, causing the peridioles to be flung into the air.
Typically, the cyathus fungi have dark-colored cups that may vary in shape, texture, and color, depending on the species. Some species exhibit intricate patterns or have tiny hairs on the outer surface of the cup. The inner surface is smooth and often lined with a jelly-like substance, enhancing the adherence of the spores.
Ecologically, cyathus fungi play an essential role in the decomposition process, as they feed on decaying organic matter. They form symbiotic relationships with certain plants, aiding in nutrient exchange. Additionally, the bird's nest appearance also assists in protection against environmental stressors and potential predators.
In summary, cyathus is a genus of small fungi with cup-like structures known as bird's nest fungi. They are found in various habitats worldwide, contributing to the decomposition process and forming symbiotic relationships.
Infundibulum, the hollow stalk of the hypophysis cerebri.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "cyathus" has its origins in Ancient Greek. It comes from the Greek word "kyathos" (κύαθος), which refers to a ladle or cup used for wine or other drinks. The term was later adopted into Latin as "cyathus", maintaining a similar meaning and pronunciation. In modern usage, "cyathus" usually refers to a specific type of cup-shaped or bowl-shaped fungus found in the class of fungi known as "cyathus" or "bird's nest fungi".