scientists seem to have come to a conclusion on what could have killed more than 100 gharials in Chambal waters recently. Tilapia, an invasive fish could have caused the deaths along the Uttar

To study the effects of endosulfan, a mild estrogen-mimic,on survival, growth and reproduction of the model zebrafish Danio rerio, the hatchlings were discretely immersed at selected doses (44–1400 ng/l) for 14 h.

A University of Washington professor says a recently discovered fish that crawls instead of swimming and has forward-looking eyes like humans could be part of an entirely unknown family of fishes. The creature sighted in Indonesian waters off Ambon Island has tanand peach-colored zebra-stripping. It uses its leglike pectoral fins to burrow into cracks and crevices of coral reefs in search of food. UW professor Ted Pietsch says this relative of the anglerfish will have to undergo DNA scrutiny to verify that it is unique. But he says he's never seen anything like it.

The histopathological studies are useful in evaluating the pollution potential of toxicants since trace levels of chemicals do not bring about animal mortality over a given period and are capable of inducing considerable damage to organ.

DESPITE a ban, poly bags have reappeared in the local markets in Patuakhali and these are being widely used by the shoppers as well as shopkeepers.

Fish worth about Tk 10 lakh of three enclosures owned by a fish trader were poisoned to death as a consequence to previous enmity at Damakair village in Sadar upazila last midnight.

There is no shortage of scientific studies documenting the degradation of the world's oceans, the decline of marine ecosystems and the collapse of important fish species.

A beautiful black, white and yellow butterflyfish, much admired by eco-tourists, divers and aquarium keepers alike, may be at risk of extinction, scientists have warned. The case of the Chevroned Butterflyfish is a stark example of how human pressure on the world's coral reefs is confronting certain species with '

There is a good news for fish lovers, as three more species of fish have been discovered in the Western Ghats. According to a press release issued by the Marine Products Export Development Authority, (a unit of Ministry of Commerce & Industry, Government of India), Dr Pramodh P K, the State convener (ornamental fish development) has discovered the new fish varieties. "The fish belonging to Danio, Schistura and Mesonemachelius species have been found in Agumbe region upto Seetha River,' Dr Pramodh said.

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