web analytics
July 7, 2015 / 20 Tammuz, 5775
At a Glance
News & Views
Sponsored Post


'COMEBACK CROAK'

‘Extinct’ Frog in Israel Becomes a Unique ‘Living Fossil’

An ancient frog can now be added to Israel’s history. The “painted frog,” though to be extinct, turns out to be a descendant of a one million-old frog.
'Painted frog' from Hula Valley is discovered to have a million-year-old ancestor.

'Painted frog' from Hula Valley is discovered to have a million-year-old ancestor.
Photo Credit: Hebrew University

An ancient frog can now be added to Israel’s history. The “painted frog,” though to be extinct, turns out to be a descendant of a one million-old frog.

The first amphibian to have been officially declared extinct by the International Union for Conservation of Nature (IUCN) has been rediscovered in the north of Israel after some 60 years and turns out to be a unique “living fossil,” without close relatives among other living frogs.

The Hula painted frog was catalogued within the Discoglossus group when it was first discovered in the Hula Valley of Israel in the early 1940s. The frog was thought to have disappeared following the drying up of the HulaLake at the end of the 1950s, and was declared extinct by the IUCN in 1996. As a result, the opportunity to discover more about this species’ history, biology and ecology was thought to have disappeared.

However, a team of Israeli, German and French researchers now report in the scientific journal Nature Communications on an in-depth scientific analysis of this enigmatic amphibian.

Based on new genetic analyses of rediscovered individuals and the morphologic analyses of extant and fossil bones, the conclusion is that the Hula frog differs strongly from its other living relatives, the painted frogs from northern and western Africa.

Instead, the Hula frog is related to a genus of fossil frogs, Latonia, which were found over much of Europe dating back to prehistoric periods and has been considered extinct for about a million years,

The results imply that the Hula painted frog is not merely another rare species of frog, but is actually the sole representative of an ancient clade of frogs, a group with a single common ancestor.

Plans to re-flood parts of the HulaValley and restore the original swamp habitat are in place, which may allow expansion in population size and a secure future for the Hula painted frog.

The combined research effort that led to the revelation and analyses of the previously considered “extinct” frog was conducted by Rebecca Biton, a Ph.D. student of the Hebrew University Institute of Archaeology, in cooperation with professors from the RuppinAcademicCenter, TelAvivUniversity, the Weizmann Institute of Science and other researchers from Israel, France and Germany.

About the Author:


If you don't see your comment after publishing it, refresh the page.

Our comments section is intended for meaningful responses and debates in a civilized manner. We ask that you respect the fact that we are a religious Jewish website and avoid inappropriate language at all cost.

If you promote any foreign religions, gods or messiahs, lies about Israel, anti-Semitism, or advocate violence (except against terrorists), your permission to comment may be revoked.

No Responses to “‘Extinct’ Frog in Israel Becomes a Unique ‘Living Fossil’”

Comments are closed.

Current Top Story
George Soros: No friend of Israel
Hillary: George Soros is NO Friend of Israel
Latest News Stories
Iran's Supreme Leader Ali Hosseini Khamenei

Iran expert predicts there will be no signed deal because Iran already feels it can get all it wants without one.

Russian Foreign Minister Sergei Lavrov.

Russian FM Lavrov met in Vienna with Iran’s Zarif in an unsuccessful bid to break a deadlock in nuclear talks.

Israeli Minister of Agriculture Uri Ariel  takes in the annual cherry picking festival at kibbutz Rosh Tzurim in Gush Etzion.

When it comes down to it, it’s really about the milk. Minister Ariel just cut the price by nearly 5 percent.

Oketz is the IDF elite canine unit, trained to operate in every combat contingency.

The IDF plans to form a new elite commando unit.

Israeli leaders and families of fallen IDF soldiers gather to mark one year since Operation Protective Edge in Gaza.

Tel Aviv has closed a deal to build its Light Rail with a Chinese firm that is doing business with Iran.

F.A.O. Schwarz is closing its iconic flagship store on NYC’s Fifth Avenue due to rising rent prices.

Some Chareidi Jews wore sackcloth (and probably ashes) yesterday, while praying at the Kotel on the 17th of Tammuz, a fast day.

The Shin Bet arrested six Negev Bedouin as budding members of a new ISIS terror cell.

The EU is warned that terrorists infiltrating among migrants via the Mediterranean Sea.

“Unfortunately, there are those who seek to exploit the sanctity of Ramadan, and distort its meaning in favor of … terrorism.”

In his first public comments following the tenure extension crisis, Rabbi Riskin delivered up some harsh criticism of the Chief Rabbinate.

Instead of accepting reality, the President is trying to hold on to an illusion.

He wants to show everything is “business as usual,” which everyone knows is not.

The Palestinian Authority Jawwal mobile phone company is back in business in Gaza after Hamas allowed it to resume operations following last week’s forced shutdown. Hamas claimed that Jawwal, part of the Paltel conglomerate run b one of Mahmoud Abbas’ closest confidantes, owed taxes. The terrorist organization did not explain why it was allowing Jawaal […]

Jordanian authorities seized 100 pounds of explosives carried by a member of an Iranian-backed group.

More Articles from Jewish Press Staff
Oketz is the IDF elite canine unit, trained to operate in every combat contingency.

The IDF plans to form a new elite commando unit.

Even in our local solar system there are numerous moons and planets for a celestial traveler to choose from.

Israeli physician Dr. Yuval Rabinovich reviews possible reasons ‘why we have never met aliens.’

Students from around the world participated in a Jewish Roots art project; winners gathered in Tel Aviv on Sunday.

Widening “Highway 1″ has unearthed the church, oil lamps, a mosaic floor and mother-of-pearl shells.

Bennett preached unity, but Herzog scolded him for crossing the “red line” in the elections.

Iran tried to buy UN-banned products in the Czech Republic but was caught and stopped, Reuters reports exclusively.

Special needs artists showed their talent at Jewish Children’s Museum on Mother’s Day in New York.

The test was planned, but the Defense Ministry is mum on details.

Printed from: http://www.jewishpress.com/news/126526/2013/06/04/

Scan this QR code to visit this page online: