| 单词 | springtail |
| 例句 | When we have learned how these are rearranged against randomness, to make, say, springtails, quantum mechanics, and the late quartets, we may have a clearer notion how to proceed. The Lives of a Cell 1974-01-01T00:00:00Z Also present in prodigious numbers are microscopic mites and primitive wingless insects called springtails. Silent Spring 1962-09-27T00:00:00Z One of the most abundant, but barely visible, arthropods in the soil are springtails. The zoo beneath our feet: We’re only beginning to understand soil’s hidden world 2017-08-08T04:00:00Z “I’d look in the soil, among the mites, or maybe the springtails,” he said, enthusiastically using his forearm to imitate that tiny bug’s rear appendage. Edward O. Wilson?s New Book, ?Social Conquest of Earth? 2012-04-08T21:38:06Z Depending on species, they cycle plant debris or feed on fungi, algae or other springtails. The zoo beneath our feet: We’re only beginning to understand soil’s hidden world 2017-08-08T04:00:00Z “Mushroom hunters are very aware of springtails being in their baskets,” Vardeh said as she brushed away some small insects. Curious about mushroom foraging? It's an 'exceptionally good' year to start in SoCal 2023-02-01T05:00:00Z The visuals aid a detailed explanation of how springtails jump through the air and end up on their feet nearly every time they land. Why Fly or Swim When You Can Jump? Ask the Springtail. 2022-11-07T05:00:00Z The underside of the springtail has a long tube called a collophore that grabs a drop of water as the springtail takes off. Watch this gecko smash headfirst into a tree—and still stick the landing 2022-01-13T05:00:00Z Currently, regulators completely ignore pesticides’ harm to earthworms, springtails, beetles and thousands of other subterranean species. Pesticides Are Killing the World's Soils 2021-06-01T04:00:00Z Officially known as Brookesia nana, or B. nana for short, the new species is so tiny it’s thought to survive on a diet of mites and springtails, which it hunts down in leaf litter. This tiny chameleon may be world’s smallest reptile 2021-02-01T05:00:00Z What showed up in those traps relative to unbaited control traps were springtails. Dirt Doesn’t Smell like Dirt 2020-04-19T04:00:00Z Dr. Ortega Jiménez said the springtails’ control largely came from their most distinctive and enigmatic feature, the collophore, a tube sticking out of their abdomens. Why Fly or Swim When You Can Jump? Ask the Springtail. 2022-11-07T05:00:00Z In addition, the springtail makes sure it lands feet—and water droplet—first by flexing its twirling body into a U shape midair, Ortega-Jimenez reported. Watch this gecko smash headfirst into a tree—and still stick the landing 2022-01-13T05:00:00Z First glimpsed in 1964 but only rediscovered two years ago, it belongs to a group of primitive, wingless relatives of insects called springtails. Introducing the April 2020 Issue 2020-03-17T04:00:00Z The DNR said that cave is also home to a springtail insect and a cave millipede, both of which lack eyes and pigmentation and are rare worldwide. Indiana approves nature preserve with a `significant’ cave 2020-01-25T05:00:00Z However, Streptomyces spores are also covered in hydrophobic sheaths, which means at least theoretically that they would not be repelled by springtail body armor. Dirt Doesn’t Smell like Dirt 2020-04-19T04:00:00Z Taxonomically, springtails are called Collembola, a label given to them by John Lubbock, an English polymath of the 19th and early 20th centuries. Why Fly or Swim When You Can Jump? Ask the Springtail. 2022-11-07T05:00:00Z “Both geckos and springtails are deforming their bodies and using a specialized structure—the tail in geckos, the collophore in springtails—to facilitate a perfect landing,” Ortega-Jimenez explains. Watch this gecko smash headfirst into a tree—and still stick the landing 2022-01-13T05:00:00Z Scientists were able to find mosses, lichen and millions of small invertebrates such as mites and springtails, that were able to thrive because of the animal excrement, according to the statement. Penguin poop helps create, cultivate life in Antarctica, study claims 2019-05-09T04:00:00Z This ammonia then creates a cycle of nutrient enrichment: The nitrogen is consumed by plants and lichens, which in turn support an incredible number of invertebrates, including mites, springtails, and roundworms. Life thrives in Antarctic hot spots created by seal and penguin poop 2019-05-09T04:00:00Z Streptomyces appear to be using springtails the way strawberries use birds. Dirt Doesn’t Smell like Dirt 2020-04-19T04:00:00Z Lubbock chose the name from the behavior he observed after he flipped springtails onto their backs and hovered a piece of glass above their stomachs. Why Fly or Swim When You Can Jump? Ask the Springtail. 2022-11-07T05:00:00Z But lizards aren’t the only ones with a jump trick: Another team described how tiny invertebrates called springtails use water droplets to cushion their landings as they make their own high-velocity leaps. Watch this gecko smash headfirst into a tree—and still stick the landing 2022-01-13T05:00:00Z Their chief prey is the 0.6-centimeter-long springtail, which they stalk and ambush. Could this tiny spider be helping the Arctic stay cool? 2018-07-23T04:00:00Z Various other organisms also popped up alive in the mollusk feces, including springtails, ciliates, nematodes, mosses, and plant seeds. This mite’s method of hitchhiking is not recommended 2018-03-27T04:00:00Z Little soil invertebrates called springtails and sand fleas also ducked inside occasionally. Fake Mushroom Lures Pollinators into Floral Trap 2018-02-19T05:00:00Z In the 20th century, the most widely accepted functional explanation for the collophore — the only part of the springtail’s body that attracts water — was as a way to suck up nutrients. Why Fly or Swim When You Can Jump? Ask the Springtail. 2022-11-07T05:00:00Z During our investigations, we found this springtail on or near decomposing tree branches, dead insects and muddy cave floors with bat guano—common nutrient sources found within caves. Spanish Caves Reveal a Trove of Biological Treasures 2017-08-31T04:00:00Z The utility of a spring-loaded jaw becomes apparent when you look at Myrmoteras's favorite prey — springtails. How these insects bite 700 times faster than you can blink 2017-08-31T04:00:00Z Also present in prodigious numbers in the soil are microscopic mites and primitive, wingless insects called springtails. Silent Spring—I 2017-01-03T05:00:00Z But spiders do not show any predilection for human flesh, preferring the taste of insects and another small beastie called collembola, or springtail. If You Don't Like Insects, You Should Love Spiders 2017-06-02T04:00:00Z Other uses were proposed in the 21st century: It could be a self-cleaning tool or a way to direct the springtail’s jump. Why Fly or Swim When You Can Jump? Ask the Springtail. 2022-11-07T05:00:00Z The previous oldest animal sperm was from springtails preserved in Baltic amber, about 40 million years old2. Oldest animal sperm found inside fossilized worm cocoon 2015-07-14T04:00:00Z It takes a spring to catch a springtail, apparently. How these insects bite 700 times faster than you can blink 2017-08-31T04:00:00Z “There were a lot of springtails and ants, pretty typical of this area,” she said. Student does battle in Greenwich with ‘invasives’ 2014-11-22T05:00:00Z Just a single hair was sufficient to hold the weight of an average springtail, the scientists report online today in The Journal of Experimental Biology. Harvestmen trap prey with cornstarchlike glue 2014-10-01T04:00:00Z Dr. Ortega Jiménez, whose research focuses on how animals move, became interested in springtails when he saw them hopping around near a stream. Why Fly or Swim When You Can Jump? Ask the Springtail. 2022-11-07T05:00:00Z The presence of salamanders resulted in a significant decrease in shredders: fly and beetle larvae, adult beetles and springtails. Salamander’s Hefty Role in the Forest 2014-04-07T20:21:11Z What he found particularly surprising was that the springtails were of many different age groups. Glacier ‘Mice’ Offer a Micro Habitat 2012-08-27T16:51:23Z In any case, it had been known for some time that moss sperm were hitching rides on springtails at least some of the time. How Mosses Have Sex in Spite of Their Swimming-Challenged Sperm 2012-07-28T11:45:00.203Z They found that tiny arthropods, a group of creepy-crawlies that includes mites and springtails, seemed to help disperse moss sperm. Moss Sex Driven By Scent 2012-07-18T19:11:43Z Among the wonders of the natural world that few people have ever noticed: a semiaquatic springtail in motion. Why Fly or Swim When You Can Jump? Ask the Springtail. 2022-11-07T05:00:00Z On an average day, a salamander eats 20 ants of all sizes, two fly or beetle larvae, one adult beetle and half of an insect called the springtail. Salamander’s Hefty Role in the Forest 2014-04-07T20:21:11Z In the darkest depths of terra firma, springtails, a humble class of creepy-crawlies, quietly go about their business. ScienceShot: An Arthropod Version of Morlocks? 2012-02-22T22:37:00Z What was less well known was whether hitchin’ a ride on a springtail was a significant contributor to what biologists like to politely term “reproductive success”. How Mosses Have Sex in Spite of Their Swimming-Challenged Sperm 2012-07-28T11:45:00.203Z Mosses' complex aroma attracts arthropods, such as this translucent springtail, to aid their reproduction. Moss Sex Driven By Scent 2012-07-18T19:11:43Z Heading back to the lab, Dr. Ortega Jiménez started filming springtails in flight, and he designed a small wind tunnel to see how the animals dealt with different aerial conditions. Why Fly or Swim When You Can Jump? Ask the Springtail. 2022-11-07T05:00:00Z The new frog species lives in rainforest leaf litter, likely dining on springtails, mites, and ticks, the researchers report online today in PLoS ONE. ScienceShot: Smaller Than a Dime, Frog is World's Tiniest Vertebrate 2012-01-11T22:00:00Z Kangaroos, jumping bushbabies, springtail insects and the mantis shrimp all use different forms of elastic tissue to move, for example. Chameleon's tongue beats the cold 2010-03-09T11:20:00Z Nor did anyone know whether or not the mosses might be further manipulating the sperm-loaded springtails with the olfactory equivalent of “come hither”. How Mosses Have Sex in Spite of Their Swimming-Challenged Sperm 2012-07-28T11:45:00.203Z The springtails went wild nevertheless, clamoring to reach the scent's source, especially when the moss plant was a female. Moss Sex Driven By Scent 2012-07-18T19:11:43Z He found that a springtail’s collophore was involved in all parts of the jump. Why Fly or Swim When You Can Jump? Ask the Springtail. 2022-11-07T05:00:00Z These bugs are not really fleas, but springtails, a primitive wingless insect that can leap long distances using its tail. 2010-01-19T17:25:00Z Most springtails are without air-tubes, and breathe through the general cuticle of the body. Encyclopaedia Britannica, 11th Edition, Volume 2, Slice 3 "Apollodorus" to "Aral" Splashed mosses managed to fertilize an egg about 10-20% of the time, while springtails managed to boost the chance of at least one instance of reproductive success to about 15-30%. How Mosses Have Sex in Spite of Their Swimming-Challenged Sperm 2012-07-28T11:45:00.203Z Again and again I saw these little springtails skip through the very scimitar mandibles of a soldier, while the workers paid no attention to them. Edge of the Jungle When flipped upside down while in the wind tunnel, springtails with water droplets on their collophores were able to flip themselves around in less than 20 milliseconds, faster than any animal previously recorded. Why Fly or Swim When You Can Jump? Ask the Springtail. 2022-11-07T05:00:00Z Using mathematical models, the researchers found that springtails with water droplets on their collophores flopped around much less when they landed than dry springtails; they could end up on their feet in half the time. Why Fly or Swim When You Can Jump? Ask the Springtail. 2022-11-07T05:00:00Z Dr. Bhamla helped to bring in roboticists, who designed a robot based on the springtail that could right itself in the air and land on its feet 75 percent of the time. Why Fly or Swim When You Can Jump? Ask the Springtail. 2022-11-07T05:00:00Z And, when given a choice of odors produced by male or female moss plants, but no actual access to or sight of the plants, springtails preferred the scent of a female. How Mosses Have Sex in Spite of Their Swimming-Challenged Sperm 2012-07-28T11:45:00.203Z This, Dr. Ortega Jiménez said, could also offer an evolutionary explanation to the springtails’ jumps. Why Fly or Swim When You Can Jump? Ask the Springtail. 2022-11-07T05:00:00Z Chests out, the springtails landed, and the watery collophore gave them a more stable base and a sticky adherence to the surface. Why Fly or Swim When You Can Jump? Ask the Springtail. 2022-11-07T05:00:00Z While there is much speculation at this point and “the evolution of these jumping animals is a mystery,” a quick recovery from a jump allows the springtails to better escape from predators. Why Fly or Swim When You Can Jump? Ask the Springtail. 2022-11-07T05:00:00Z Happy mosses are never at a loss for splashing water, or eager springtails. How Mosses Have Sex in Spite of Their Swimming-Challenged Sperm 2012-07-28T11:45:00.203Z |
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