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Recent News
- What shape are dolphins? Turning 2D images into 3D models.
- SCUBA Travel announce Diving Best Sellers of 2011
- Corals in trouble by middle of this century
- Creature of the Month: Giant Mussel, Pinna nobilis
- World-first discovery of hybrid sharks off Australia’s east coast
- Creature of the Month: Whale Shark
- Underwater Photography Guide announces Photo Competition Winners
- Mantas and Tuna on Red List of Endangered Species
- Greenhouse Gas Index Still Climbing
- Creature of the Month: Yellow Saddle Goatfish Work Together
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Links
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Tag Cloud
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fish Archive
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Mantas and Tuna on Red List of Endangered Species
The latest update of The IUCN Red List of Threatened Species reveals two species of Manta Ray are vulnerable, and the situation is particularly serious for tunas. Among the marine species classified as critically endangered – the most serious risk category – are staghorn and elkhorn coral, the hawksbill turtle and the Mediterranean Monk Seal. The marine realm though is very poorly covered in the IUCN Red List, comprising less than 5% of the species included. -
Creature of the Month: Yellow Saddle Goatfish Work Together
Yellow saddle goatfish are a common site on the reefs of the Red Sea. A team of scientists from Switzerland though have discovered that these fish exibit very unusual behaviour: they work together to catch their dinner. The researchers claim that similar co-operation has only been identified in a handful of species – primarily mammals [...] -
Scientists call for end to Deep Sea Fishing
Tax payers subsidise deep sea fishing which is causing profound, lasting damage to fishes and life on the seafloor. Many deep-sea fish populaters around the world are collapsing, including sharks. -
Fish mucous cocoons: the mosquito nets of the sea
Researchers have found that fish have developed their own mosquito nets in order to get a good night's sleep. -
Greenpeace confronts Mediterranean Tuna Fishermen
The Greenpeace flagship Rainbow Warrior has headed off to sea on a campaign to defend the Mediterranean and halt destructive bluefin tuna fishing operations. Mediterranean bluefin tuna fishing has brought the species to the brink of extinction and is the most visible example of how oceans and fishery management are leading to disaster, says Greenpeace. [...] -
Red Grouper create home for many animals
Researchers from Florida State University have found that Red Grouper (Epinephelus morio) dig out and maintain complex structures at the bottom of the sea. They remove sand, exposing hard rocks that are crucial to corals and sponges and the animals that rely on them. The work demonstrates that Red Groupers modify their environment, much as [...] -
‘Shocking’ 95% Decline of Fish Populations
Populations of numerous migratory fish species – those that move between freshwater and saltwater during the course of their lives – have declined by more than 95 percent in the North Atlantic . This threatens food supplies and economic systems, and is worse than was thought as people have tended to compare numbers over [...] -
Killer Whales Die without Chinook Salmon
When you mention killer whales, the image of one ambushing a terrified seal often springs to mind. But there are populations of killer whales who live exclusively on fish. And not on just any fish: they are very specialised in which fish they will eat. According to research published in Biology Letters, two populations [...] -
Creature of the Month: Dragonet, Callionymus lyra
One hundred and eighty-six species of the “Little Dragon” fish live from Iceland in the North to the Indo-Pacific oceans in the South. You will find the species we are concentrating on today, Callionymus lyra, from Norway to Senegal: in the Eastern Atlantic and the North, Irish, Mediterranean, Black, Baltic, Aegean and other [...] -
Third of Pelagic Sharks Threatened with Extinction
The first study to determine the global conservation status of 64 species of open ocean (pelagic) sharks and rays reveals that 32 percent are threatened with extinction, primarily due to overfishing, according to the IUCN Shark Specialist Group. “Despite mounting threats, sharks remain virtually unprotected on the high seas,” says Sonja Fordham, Deputy Chair of the [...]
