Two cricket-like creatures establish new insect group.
Probably the remnants of what was once a larger and more widespread group.
Long lost relative of the stick insect.
The first new order of insects to be discovered for more than 80 years has emerged from the mountains of Namibia. The orders first official members are two creatures about 2 cm long that look a bit like a cross between a cricket and a stick insect1.
The group, called Mantophasmatodea, joins the other 30 or so insect orders such as beetles, flies and termites. "If it was in mammals itd be like discovering bats," says Dick Vane-Wright, head of entomology at Londons Natural History Museum.
The Mantophasmatodeas relation to other insects is uncertain. Klass and his colleagues suspect that they are closest to the stick insects and a small group called the Grylloblattodea, found on mountaintops in North America and Asia. Grylloblattodea was the last new order discovered, in 1914.
Sequencing the insects DNA might clarify their place in the tree of life. Evolutionary biologist Michael Whiting, of Brigham Young University, Provo, Utah, is doing this at the moment. But we shouldnt expect cut-and-dried answers, he says.
"Weve known about the other orders for centuries, and we still havent worked out their relationships," Whiting says. "This is one more piece of a large and complex puzzle: its exciting to have the piece, but its not going to provide the answer by itself."
JOHN WHITFIELD | © Nature News Service
Link Discovered between Immune System, Brain Structure and Memory
26.04.2017 | Universität Basel
Researchers develop eco-friendly, 4-in-1 catalyst
25.04.2017 | Brown University
More and more automobile companies are focusing on body parts made of carbon fiber reinforced plastics (CFRP). However, manufacturing and repair costs must be further reduced in order to make CFRP more economical in use. Together with the Volkswagen AG and five other partners in the project HolQueSt 3D, the Laser Zentrum Hannover e.V. (LZH) has developed laser processes for the automatic trimming, drilling and repair of three-dimensional components.
Automated manufacturing processes are the basis for ultimately establishing the series production of CFRP components. In the project HolQueSt 3D, the LZH has...
Reflecting the structure of composites found in nature and the ancient world, researchers at the University of Illinois at Urbana-Champaign have synthesized thin carbon nanotube (CNT) textiles that exhibit both high electrical conductivity and a level of toughness that is about fifty times higher than copper films, currently used in electronics.
"The structural robustness of thin metal films has significant importance for the reliable operation of smart skin and flexible electronics including...
The nearby, giant radio galaxy M87 hosts a supermassive black hole (BH) and is well-known for its bright jet dominating the spectrum over ten orders of magnitude in frequency. Due to its proximity, jet prominence, and the large black hole mass, M87 is the best laboratory for investigating the formation, acceleration, and collimation of relativistic jets. A research team led by Silke Britzen from the Max Planck Institute for Radio Astronomy in Bonn, Germany, has found strong indication for turbulent processes connecting the accretion disk and the jet of that galaxy providing insights into the longstanding problem of the origin of astrophysical jets.
Supermassive black holes form some of the most enigmatic phenomena in astrophysics. Their enormous energy output is supposed to be generated by the...
The probability to find a certain number of photons inside a laser pulse usually corresponds to a classical distribution of independent events, the so-called...
Microprocessors based on atomically thin materials hold the promise of the evolution of traditional processors as well as new applications in the field of flexible electronics. Now, a TU Wien research team led by Thomas Müller has made a breakthrough in this field as part of an ongoing research project.
Two-dimensional materials, or 2D materials for short, are extremely versatile, although – or often more precisely because – they are made up of just one or a...
20.04.2017 | Event News
18.04.2017 | Event News
03.04.2017 | Event News
26.04.2017 | Materials Sciences
26.04.2017 | Agricultural and Forestry Science
26.04.2017 | Physics and Astronomy