Knowledge Tree
spawning
Also known as: spawning events
Facts (24)
Sources
Lunar effect - Wikipedia en.wikipedia.org 8 facts
claimSpawning of the coral Platygyra lamellina occurs at night during the summer, specifically during the three- to five-day period around the new moon in July and August in the Red Sea.
claimThe bristle worm Platynereis dumerilii spawns a few days after a full moon and is used as a model organism for studying cryptochromes and photoreduction in proteins.
claimDipsastraea speciosa coral synchronizes spawning in the evening or night, around the last quarter moon of the lunar cycle.
claimThe coral species Dipsastraea speciosa synchronizes spawning in the evening or night, typically around the last quarter moon of the lunar cycle.
claimStreamlined spinefoot fish exhibit a correlation between hormonal changes in the testis and lunar periodicity, spawning synchronously around the last moon quarter.
claimCalifornia grunion fish spawn on four consecutive nights, beginning on the nights of the full and new moons, when tides are highest.
claimAcropora coral synchronize the release of sperm and eggs to one or two days a year, occurring after sundown during a full moon.
claimA period of darkness between sunset and moonrise appears to be a trigger for synchronized spawning in the coral species Dipsastraea speciosa.
How Lunar Cycles Guide the Spawning of Sea Creatures smithsonianmag.com Mar 8, 2023 7 facts
claimMarine animals such as corals synchronize their spawning to maximize the probability of an encounter between eggs and sperm, as they release eggs into the water before fertilization occurs.
claimMarine bristleworms spawn during a one- to two-hour window occurring in the dark period between sunset and moonrise on designated spawning nights.
claimKristin Tessmar-Raible states that marine creatures require timing systems analogous to a watch and a calendar to coordinate behaviors like spawning, utilizing both a daily circadian clock and a monthly circalunar clock.
claimMarine bristleworms use a combination of signals from the r-Opsin sensor and the L-Cry protein to determine the precise time to rise to the surface and release gametes on spawning nights.
claimMarine bristleworms use a six-hour window of moonlight exposure during a full moon to synchronize their spawning with monthly lunar cycles.
claimBristle worms require the ability to distinguish between sunlight and moonlight to synchronize spawning with the moon's roughly 29.5-day cycle.
claimIn the stony coral Dipsastraea speciosa, a period of darkness between sunset and moonrise appears to be a key trigger for spawning events that occur some days later.
Lunar Cycles And the Underwater World dipndive.com 4 facts
claimCoral polyps must spawn simultaneously to ensure eggs and sperm intermingle, which facilitates the creation of new genetic material combinations.
claimThe coral species Acropora millepora uses moonlight as a triggering mechanism for spawning.
accountDuring horseshoe crab spawning, the female travels up the beach to dig a nest and deposit eggs, while the smaller male follows to fertilize them.
claimMoonlight intensity influences the feeding, spawning, and moulting habits of various marine organisms in surface and shallow-water areas.
A review of climate change impacts on migration patterns of marine ... frontiersin.org Oct 25, 2024 2 facts
claimArctic cod (Boreogadus saida) perform seasonal movements inshore to shallow waters during summer for juvenile development, adult feeding, and pre-spawning schooling, while moving to deeper areas for spawning and overwintering below sea ice.
claimArctic resident fish species typically perform limited migrations within Arctic waters, moving between spawning, feeding, and overwintering areas.
To the Moon and Back: How Lunar Cycles Shape Earth's Wildlife nathab.com May 28, 2025 1 fact
claimCoral reefs synchronize spawning events with lunar cycles, releasing eggs and sperm during slack tides to increase survival rates.
How does the Moon affect life on Earth? | Natural History Museum nhm.ac.uk 1 fact
quote“The corals time their spawning according to several factors, including temperature, salinity and availability of food. But it always occurs between October and December and right after a full Moon.”
Moonlight shapes how some animals move, grow and even sing sciencenews.org Jul 8, 2019 1 fact
claimCalifornia grunion eggs hatch approximately 10 days after spawning, with the hatching process timed to the arrival of the peak high tide every two weeks.