Termites spread globally by crossing the oceans on driftwood rafts

An analysis of drywood termite DNA shows the wood-dwelling insects have crossed the oceans at least 40 times in their history, probably rafting inside driftwood



Life



1 June 2022

By Jake Buehler

Incisitermes schwarzi

Incisitermes schwarzi, a type of termite in the Kalotermitidae family

Ales Bucek

One group of termites are habitual seafarers, suggests new research. The wood-munching insects crossed the world’s oceans at least 40 times over the past few tens of millions of years. The termites probably set sail accidentally, rafting inside pieces of wood washed out to sea.

Drywood termites make up the second-largest termite family, the Kalotermitidae, with more than 400 species found throughout the tropics and subtropics. Unlike many other termite groups, members of drywood termite colonies don’t forage between wood …

Note: This article have been indexed to our site. We do not claim legitimacy, ownership or copyright of any of the content above. To see the article at original source Click Here

Related Posts
Astronomers Detect Radio Emission Associated with Magnetic Field of Nearby Exoplanet thumbnail

Astronomers Detect Radio Emission Associated with Magnetic Field of Nearby Exoplanet

Observing magnetic star-planet interactions offers promise for determining the magnetic fields of exoplanets. Models of star-planet interactions predict that rocky exoplanets in close-in orbits around red dwarf stars can induce detectable stellar radio emission, manifesting as bursts of strongly polarized coherent radiation observable at specific planet orbital positions. Using the Karl G. Jansky Very Large
Read More
First Peoples' knowledge of 'mysterious fairy circles' in Australian deserts has upended a long-standing science debate thumbnail

First Peoples’ knowledge of ‘mysterious fairy circles’ in Australian deserts has upended a long-standing science debate

Drone photograph of ‘fairy circles’ in spinifex on Nyiyaparli people’s country, east Pilbara, Western Australia. Credit: Dave Wells, Author provided What are "fairy circles"? They are polka dots of bare earth, regularly scattered across arid grasslands. Scientists first described fairy circles in Namibia in the 1970s and sparked a global debate in the scientific community
Read More
Peach, January flight rate 89.8%, additional flights on 11 routes including Kansai-Kagoshima thumbnail

Peach, January flight rate 89.8%, additional flights on 11 routes including Kansai-Kagoshima

 ピーチ・アビエーション(APJ/MM)は1月7日、国内線を17日から31日まで追加減便すると発表した。11路線216便を追加し、1月の運航率は追加前から4.8ポイント悪化し89.8%になる。 追加減便により1月の運航率が89.8%になるピーチ=PHOTO: Tadayuki YOSHIKAWA/Aviation Wire  追加減便により、新たに対象となるのは関西-鹿児島と成田-長崎、成田-宮崎の3路線。このほか関空発着の札幌(新千歳)と仙台、那覇、石垣の4路線と、成田発着の那覇、石垣の2路線、福岡-那覇線、仙台-札幌線の計8路線でも追加減便が発生する。  ピーチは1月に4518便の運航を計画していた。追加により460便が減便対象となり、現在のところ4058便を運航する。 関連リンクピーチ・アビエーション ・ピーチ、A321LR就航 初便は関空発仙台行き、国内初導入(21年12月28日) ・ピーチ0泊弾丸運賃、成田-長崎・宮崎など3路線追加 1月は国内17路線(21年12月22日) ・ピーチ、機内販売で行き先選べない「旅くじ」 次の旅へワクワク感提供(21年12月17日) ・ピーチ、正月休み明けに9路線減便 1月の運航率94.6%(21年12月17日)
Read More
Save the nukes? thumbnail

Save the nukes?

In some ways, the nuclear rally looked like what you might expect. A man in a polar bear costume waved a hand-painted sign. Local politicians and activists gave speeches. A space scientist made everyone cry by asking listeners to take the cosmic perspective: “all of us together on a tiny little planet alone in the…
Read More
Index Of News
Total
0
Share