Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Lone Vietnamese turtle may be last of its kind

10.10.2003


After surviving for thousands of years in the lakes of Southeast Asia, the East Asian giant softshell turtle may finally be faced with extinction, as the last member of the species lingers on in Vietnam’s Hoan Kiem Lake. Reptile specialists from the Bronx Zoo-based Wildlife Conservation Society recently observed the reptile in its last known habitat and fear it may live out its final years without a mate.



"This individual could very well be the last of its kind," said John Behler, Curator of Herpetology at the Bronx Zoo, who confirmed that the turtle still exists in Hoan Kiem Lake. "We know next to nothing about this species or its habitat requirements, other than the fact that it is extremely rare and is presumably on the brink of extinction."

Freshwater turtles and tortoises across Asia have become increasingly endangered by a wide variety of threats, such as collection for local consumption, and collection for regional and international food and the pet trade. Of the approximately 90 species of freshwater turtles and tortoises that occur in South Asia, East Asia, Southeast Asia and New Guinea, more than a third are listed in the World Conservation Union’s 1996 Red List of Threatened Species as Vulnerable, Endangered, or Critically Endangered. Asian turtles did receive some good news in 2001, when China, a main market for the growing trade in turtles for both food and medicine, restricted the importation of all turtles and tortoises from Cambodia, Thailand and Indonesia.


As for the East Asian giant softshell turtle, other individuals may still exist in the Red River floodplain, but the only recent sighting is the five-foot-long turtle that was spotted by Behler, WCS Asian Turtle Conservation coordinator Doug Hendrie, and WCS veterinarian Paul Calle near Ngoc Son Temple Island on the north end of Hoan Kiem Lake. "No one knows how long this turtle has lived in this lake, or where it came from," added Behler. "Hopefully, it’s not the last, and perhaps other individuals can be found to study and, if possible, save."


###
WCS works to save turtles and tortoises both within Asia and around the world, through research on the ecological needs of different species and by working with governments to limit trade. Scientists working in the WCS Marine Program are working to protect marine turtles as well, specifically along the coast of Nicaragua and in the wider Caribbean, and along the coast of Gabon in Central Africa.

CONTACT:
Stephen Sautner 718-220-3682 ssautner@wcs.org
John Delaney 718-220-3275 jdelaney@wcs.org

Stephen Sautner | EurekAlert!
Further information:
http://www.wcs.org/

More articles from Ecology, The Environment and Conservation:

nachricht Preservation of floodplains is flood protection
27.09.2017 | Technische Universität München

nachricht Conservationists are sounding the alarm: parrots much more threatened than assumed
15.09.2017 | Justus-Liebig-Universität Gießen

All articles from Ecology, The Environment and Conservation >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Neutron star merger directly observed for the first time

University of Maryland researchers contribute to historic detection of gravitational waves and light created by event

On August 17, 2017, at 12:41:04 UTC, scientists made the first direct observation of a merger between two neutron stars--the dense, collapsed cores that remain...

Im Focus: Breaking: the first light from two neutron stars merging

Seven new papers describe the first-ever detection of light from a gravitational wave source. The event, caused by two neutron stars colliding and merging together, was dubbed GW170817 because it sent ripples through space-time that reached Earth on 2017 August 17. Around the world, hundreds of excited astronomers mobilized quickly and were able to observe the event using numerous telescopes, providing a wealth of new data.

Previous detections of gravitational waves have all involved the merger of two black holes, a feat that won the 2017 Nobel Prize in Physics earlier this month....

Im Focus: Smart sensors for efficient processes

Material defects in end products can quickly result in failures in many areas of industry, and have a massive impact on the safe use of their products. This is why, in the field of quality assurance, intelligent, nondestructive sensor systems play a key role. They allow testing components and parts in a rapid and cost-efficient manner without destroying the actual product or changing its surface. Experts from the Fraunhofer IZFP in Saarbrücken will be presenting two exhibits at the Blechexpo in Stuttgart from 7–10 November 2017 that allow fast, reliable, and automated characterization of materials and detection of defects (Hall 5, Booth 5306).

When quality testing uses time-consuming destructive test methods, it can result in enormous costs due to damaging or destroying the products. And given that...

Im Focus: Cold molecules on collision course

Using a new cooling technique MPQ scientists succeed at observing collisions in a dense beam of cold and slow dipolar molecules.

How do chemical reactions proceed at extremely low temperatures? The answer requires the investigation of molecular samples that are cold, dense, and slow at...

Im Focus: Shrinking the proton again!

Scientists from the Max Planck Institute of Quantum Optics, using high precision laser spectroscopy of atomic hydrogen, confirm the surprisingly small value of the proton radius determined from muonic hydrogen.

It was one of the breakthroughs of the year 2010: Laser spectroscopy of muonic hydrogen resulted in a value for the proton charge radius that was significantly...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

ASEAN Member States discuss the future role of renewable energy

17.10.2017 | Event News

World Health Summit 2017: International experts set the course for the future of Global Health

10.10.2017 | Event News

Climate Engineering Conference 2017 Opens in Berlin

10.10.2017 | Event News

 
Latest News

Electrode materials from the microwave oven

19.10.2017 | Materials Sciences

New material for digital memories of the future

19.10.2017 | Materials Sciences

Physics boosts artificial intelligence methods

19.10.2017 | Physics and Astronomy

VideoLinks
B2B-VideoLinks
More VideoLinks >>>