Search the Community
Showing results for tags 'prey capture'.
Dionaea Traps Selectively Allow Small Animals to Escape. Our prey capture experiments show that Venus flytraps (Dionaea muscipula) selectively allow small animals to escape by a system of interlocking features that complement each other very efficiently. We documented ants of the species Lasius neglectus (length 3.5 mm) running continuously through open traps of Dionaea, established since more than 20 years outdoors in our garden. To achieve statistical relevant results, we did not only count, identify and measure captured prey. Other than in former publications, we counted also the escaped
Enjoy the amazing prey capture of a catapulting sundew. Short and succinctly (75 ms) but sensational. Meanwhile, we provide more than 120 thrilling videos on carnivorous plants on our (private and uncommercial) YouTube channel. Simply subscribe to stay up to date.
Our movie "Prey Capture by Dionaea muscipula" is based on the same named CPN article (June 2017) by Emeritus Professor Stephen E. Williams and Siggi Hartmeyer. What captures Dionaea in cultivation compared with the natural habitat in North Carolina? How does it attract prey? Is UV-reflection and/or fluorescence used for attraction? Did it even develop a strategy to capture preferred larger prey animals than small ones? Well, it looks like that, but how does it work? Simply enjoy our documentary and find the answers. A HD-movie in the German language with English subtitles. Kind regards, Siggi