Scientists find eyeless cave fish in Indonesia

Nov 26, 2010
A picture taken on November 5 shows a newly discovered eyeless fish, the Cavernicole. The fish and a frog that carries its offspring on its back are among the new species a team of French along with Indonesian scientists have discovered in Indonesia's eastern Papua region.

Eyeless cave fish and a frog that carries its offspring on its back are among the new species a team of scientists have discovered in Indonesia's eastern Papua region.

The researchers from the Institute of Research and Development (IRD) in Montpellier, southern France, studied caves, underground rivers and jungles in the remote Lengguru area of New Guinea island.

"In terms of discoveries almost everything remains to be done in this area, which is very difficult to access but which has exceptionally rich biodiversity," IRD scientist Laurent Pouyaud told AFP.

For seven weeks, the team including biologists, and explored the vast limestone "labyrinth" where species have evolved in isolation for millions of years.

In one previously undocumented cave they found a new of fish which had developed without eyes or pigmentation.

"This is, to our knowledge, the first cave fish that has been discovered in Papua," Pouyaud said.

A picture taken on October 16 shows a newly discovered frog. The frog that carries its offspring on its back and and an eyeless cave fish are among the new species a team of French along with Indonesian scientists have discovered in Indonesia's eastern Papua region.

The team's archaeologists were "overwhelmed" by cave paintings and tools made of shell which provided further evidence of the ancient migration of people from Asia to the Australian continent some 40,000 years ago, he said.

The research was "the first step" in an ongoing project to study the region's biodiversity in conjunction with the Indonesian maritime affairs ministry and Institute of Sciences.

Papua's is at risk from plans to expand plantations and mining operations in the area, Pouyaud said.

Explore further: Study finds rabies booster defends pets with out-of-date vaccination against the disease

add to favorites email to friend print save as pdf

Related Stories

Historic Italian cave may collapse

May 01, 2008

Archaeologists are warning a signature Stone Age cavern in southern Italy, called the Paglicci Cave, is in imminent danger of collapse.

Earliest evidence of our cave-dwelling human ancestors

Dec 19, 2008

A research team led by Professor Michael Chazan, director of the University of Toronto's Archaeology Centre, has discovered the earliest evidence of our cave-dwelling human ancestors at the Wonderwerk Cave in South Africa.

Hybridization partially restores vision in cavefish

Jan 07, 2008

Hybridizing blind cave fish from different cave populations can partially restore the vision of their offspring, biologists at New York University have found. The study suggests that genetic engineering can override, at least ...

Recommended for you

Bad reputation of crows demystified

Jan 23, 2015

In literature, crows and ravens arebad omens and are associated with witches. Most people believe they steal, eat other birds' eggs and reduce the populations of other birds. But a new study, which has brought ...

How gerbils orient in the light of the setting sun

Jan 23, 2015

A light brown remains light brown: For gerbils, the fur color of their conspecifics appears identical under different lighting conditions. The ability of color constancy in rodents has been demonstrated for ...

User comments : 0

Please sign in to add a comment. Registration is free, and takes less than a minute. Read more

Click here to reset your password.
Sign in to get notified via email when new comments are made.