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Latest Carnivorous plants Stories

Ants Benefit Pitcher Plant Hosts By Hunting Nutrient Stealing Parasites
2013-05-23 10:00:53

[ Watch The Video: Movie of Camponotus Schmitzi ] Public Library of Science An insect-eating pitcher plant teams up with ants to prevent mosquito larvae from stealing its nutrients, according to research published May 22 in the open access journal PLOS ONE by Mathias Scharmann and colleagues from the University of Cambridge and the University Brunei Darussalam. The unusual relationship between insect-eating pitcher plants and ants that live exclusively on them has long puzzled...

Researchers Use Pitcher Plants To Identify Signs Of Trouble Dead Ahead
2013-04-24 12:13:10

National Science Foundation In one drop of water are found all the secrets of all the oceans. --- Kahlil Gibran What do a pond or a lake and a carnivorous pitcher plant have in common? The water-filled pool within a pitcher plant, it turns out, is a tiny ecosystem whose inner workings are similar to those of a full-scale water body. Whether small carnivorous plant or huge lake, both are subject to the same ecological "tipping points," of concern on Earth Day--and every day, say...

Carnivorous Pitcher Plants Play Host To Complex Food Web
2013-04-03 09:00:17

Brett Smith for redOrbit.com - Your Universe Online At first glance, pitcher plants appear to be simple carnivorous plants that entrap and digest hapless insects that fall into them. However, a closer look reveals a complex food web of fly larvae, rotifers, midge larvae, and bacteria that exist within the plants´ pitcher. According to a new study by Harvard University, the predator-prey interactions among pitcher plant inhabitants provide an ideal model for understanding food webs...

Pitcher Plant Creates 'Waterslide Of Death' With Tiny Hairs
2012-12-19 14:10:39

Watch the video "Ants Aquaplaning On A Pitcher Plant" Brett Smith for redOrbit.com - Your Universe Online Researchers from the University of Cambridge have observed for the first time how a Venezuelan pitcher plant uses moisture on its tiny hairs to create a ℠waterslide of death´ that sends unsuspecting ants further down into the plant, where they are eventually digested. According to a new report in the Proceedings of the Royal Society B, the plant´s tiny hairs,...

Carnivorous Sundew Plant Has Fast Snap Tentacles
2012-09-27 14:40:07

[Watch the Video!] Brett Smith for redOrbit.com - Your Universe Online Many predators in the animal kingdom depend on a quick-strike ability to capture their prey, but a few species in the plant kingdom also have this impressive capability. A handful of German biologists have decided to investigate the mechanisms behind the quick strikes of one plant in particular, Drosera glanduligera, a small sundew from southern Australia. This sundew relies on its touch-sensitive tentacles to...

Carnivorous Plants Turning Vegetarian
2012-06-15 06:38:40

It´s a bad sign when even carnivorous plants decide to embrace a vegetarian lifestyle. A newly published study in New Phytologist journal has revealed the common Sundew plant is becoming so full from snacking on nitrogen deposits in Swedish bogs, that they´re eating fewer bugs. These bogs are normally scant in the way of nitrogen, therefore the plants have taken to snacking on insects to supplement their diet. However, as human activities (such as industrialization and other...

This Plant Uses Raindrops To Catapult Food
2012-06-15 05:36:05

[ Watch the Video ] We´re all quite familiar with carnivorous plants. Plants such as the venus flytrap feed on flies and other insects, providing an appetizing place for bugs to feed before snatching them up in their jaws and feeding on the remains. Now, scientists from Cambridge University have found that a similarly carnivorous plant employs the laws of physics to help it find its meals. Hailing from south-east Asia, “Pitcher Plants” (or Nepenthes gracilis to those in...

2009-09-15 08:33:02

Findings advance understanding of how complete food webs function Like the man-eating plant in Little Shop of Horrors, carnivorous plants rely on animal prey for sustenance. Fortunately for humans, carnivorous plants found in nature are not dependent on a diet of human blood but rather are satisfied with the occasional fly or other insect. The existence of carnivorous plants has fascinated botanists and non-botanists alike for centuries and raises the question, "Why are some plants...

2009-08-04 09:51:37

Chemicals camouflage bugs, pitcher plant colors don't help attract prey, specialist caterpillars survive better than generalistsAnimals and plants communicate with one another in a variety of ways: behavior, body patterns, and even chemistry. In a series of talks at the Ecological Society of America's annual meeting, to be held August 3-7 in Albuquerque, New Mexico, ecologists explore the myriad adaptations for exchanging information among living things.Bugs pretending to be ants are...


Word of the Day
toccata
  • In music, a work for a keyboard-instrument, like the pianoforte or organ, originally intended to utilize and display varieties of touch: but the term has been extended so as to include many irregular works, similar to the prelude, the fantasia, and the improvisation.
This word is Italian in origin, coming from the feminine past participle of 'toccare,' to touch.
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