The smallest fish in Europe, the Guillet’s goby, was recently discovered in the waters of Scotland for the very first time.

Curious divers happened to snap photos of the tiny bloke while they were conducting surveys of the aquatic life to be found around the Shetland Islands.

Before this, Guillet’s goby has onl been spotted in the waters of Britain three times, but it was never spotted in Scotland before now.

This discovery, which was published in the journal Marine Biodiversity Records, us the furthest north that the fish has been found, and has extended it’s known range by a good 140 miles.

The reason this discovery is so momentous is that the Shetland Islands are famous for their larger fish, tourists flock there to whale and dolphin watch.

However, Dr Richard Shucksmith and Rachel Hope, independent marine biologists were in the midst of making a documentary on the smaller species that make their home in the islands, when they stumbled upon this tiny specimen.

They snapped many pictures of the Guillet’s gobies, known in scientific circles as Lebetus guilleti, at Lunna Kirk during their different dives this past summer.

“It never crossed our minds that we would find such a rare fish or that it would be Europe’s smallest marine fish,” Dr Shucksmith explained.

“When Rachel spotted the goby she knew it was something different so made sure she got some pictures so we could identify it when we got home,” he continued.

Herring catch

Six skippers are facing unlimited fines and confiscation orders to the tune of millions of pounds after admitting they breached fishing quotas.

Six trawlermen from Shetland are facing the music for reeling in an astounding 15 million GPB worth of herring and mackerel, cheating the strict quotas in place which are designed to help depletion of fish stocks.

The six skippers, hailing from Lerwick, admitted to making false declarations about the true hauls they brought in after over 200 trips between January 2002 and March 2005, which deliberately breached annual fishing quotas of their own.

The conviction came down, after an exhaustive investigation by the Scottish fisheries protection agency and police which also led to guilty pleas from the fish wholesalers Shetland Catch Ltd. For cooking their fish books, and falsifying reports about the size of their catches.

This particular case is one of the biggest on record involving what are known as “black landings”. Black landings is the practice of illegally catching and reeling more fish than what quotas allow for.

Black landings have all but died out, however director of operations with Scotland’s prosecution authority, Scott Pattison, has commented that there were also similar investigations still ongoing.

“This is not a victimless crime. The consequences of overfishing on this scale are far-reaching and the impact on fish stocks and the marine environment is potentially devastating,” he said. “The legislation is to protect the marine environment for the good of all and to safeguard the fishing industry.” he said.

Nova Scotia is not the only place with odd looking lobsters; the original Scotland also has some strange colour morphs dwelling in its waters.

If you visit the rock pool at Deep Sea World in North Queensferry, you can for instance encounter one electric blue lobster with white markings and one pitch-black lobster adorned with vivid orange colours that contrast beautifully against the dark areas. Picture here

The blue lobster was caught a quarter of a mile off the coast of Fife on the Scottish east-coast last year by Buckhaven fisherman Keith McKay, 47.

McKay said he had occasionally seen dark blue lobsters since he started laying creels with his father as an 11-year-old boy.

But he added: “I’ve never seen anything like this one in my life. I was surprised at how pale a blue it was. It was really brightly-coloured. I would call it electric blue. I was so surprised I pulled up alongside another fishing boat to show them what I had caught.”

Strangely coloured lobsters are the result of them being genetically different from other lobsters. In the wild, not having the normal olive-grey, mottled camouflage pattern is a disadvantage since predators can spot gaudy lobsters easily against the ocean floor, but for the lobsters living at Deep Sea World, the “genetic defect” actually turned out to be an asset since their flamboyant colours is what saved them from ending up on a dinner plate.

Yesterday, the European Parliament voted to ban most seal products from the European market. The legislative resolution was adopted with 550 votes in favour, 49 against and 41 abstentions.

Suggestions from the European Parliament’s will only become law if adopted by the European Council of Ministers, which represents the member states. The legislative report on the seal products ban was agreed with the European Council of Ministers in first-reading.

An exemption is allowed for indigenous communities so seal products resulting from hunts traditionally conducted by Inuit and other indigenous communities can still be imported to and marketed in European Union countries.

“This deal will protect seals from cruelty and protect the Inuit people’s traditional way of life,” said Christel Schaldemose, a Danish Socialist MEP.

Import of seal products will also be permitted where it is of an occasional nature and consists exclusively of goods for the personal use of the traveller or products that result from by-products of hunting conducted for the purpose of sustainable management of marine resources on a non-profit basis.

The legislative report was drafted by UK MEP Diana Wallis of the Alliance for Liberals and Democrats in Europe (ALDE). ALDE is the third largest political group in the European Parliament.

No ban on hunting

“Seals are very beautiful marine animals, in fact, I have realized during this process that they have great PR, but to some they are the rats of the sea”, Wallis said in the debate yesterday.

“That is how they are perceived by many fishermen – an adult seal gets through an enormous amount of fish on a daily basis. Therefore, there will remain the need for seals to be hunted to ensure the sustainability of fisheries in some area.“

“But what we have not done here is to regulate hunting,” said Wallis. “If people in any of our

member states wish to hunt, they can still continue to hunt. What they cannot do is take commercial gain from the results of that hunt. But it should be the case that the results of the hunt can be used, and I hope particularly that those parts of seals that can be used by the medical community will be able to be used.”

Today, human heart valves can be replaced with bioprosthetic valves from seals and other marine mammals.

“Great progress has been made in the survival and quality of life of cardiac patients by using the aortic, pulmonary and pericardial tissue of harp seals, the assumption being that they are sustainably hunted or killed and not in a cruel way,” said Irish MEP Avril Doyle of the Group of the European People’s Party (Christian Democrats) and European Democrats, EPP-ED. “I would like assurances on ongoing medical research and bioprosthetic use of products from seals in the context of the compromise,” she added.

The patent holder for the valve replacement process, Efstathios Andreas Agathos of Massachusetts, says the needed seal valves can be supplied by “the annual seal harvesting supported by Canadian government for population control.”

Canada will challenge ban at WTO

Canada‘s Trade Minister Stockwell Day said that Canada will challenge the trade ban at the World Trade Organization, unless an exemption is added for any country that has strict guidelines in place for humane and sustainable sealing practices.

“The decision by the European Parliament lacks any basis in facts,” said Canadian Fisheries and Oceans Minister Gail Shea. “The Canadian seal hunt is guided by rigorous animal welfare principles which are internationally recognized by independent observers. I once again caution my European counterparts about the dangers of pursuing politically motivated bans on other countries’ traditional industries. Our government will stand up for the jobs and communities that depend on the seal hunt.”

The world’s largest seal hunt is conducted every spring off Canada’s Atlantic coast and Denmark, one of the main importers of raw fur sealskins to the European Union, imports seal skins directly from Canada and Greenland. Denmark and Italy are by far the two largest importers of raw fur sealskins for the EU market. Unlike Denmark, Italy imports most skins from Russia, and from the two EU members Finland and Scotland (UK). Greece will also be affected by the trade ban, but not to the same extent as Denmark and Italy since the Greece trade in raw seal skins – predominately from Finland and Scotland – is much smaller.

New laws proposed for managing the seas around Scotland include a year round ban against killing seals. If passed by MSPs, the new laws will make killing or injuring a seal an offence except under licence or for animal welfare concerns.

Licences will be given in certain circumstances, e.g. to prevent serious damage to fisheries. Killing without a licence will only be allowed in certain situations where animal welfare is a consideration, e.g. “mercy killing”.

Current legislation on seal conservation dates back to the 1970s and only makes license a requirement during the breeding season.

The curbs are a part of Scotland’s very first Marine Bill. The proposed laws will cover the Scottish sea from the shoreline to the 12-mile limit and is an attempt to balance competing interests through a legal planning framework.

The Marine Bill is not only focused on wildlife but aims to provide better protection for marine archaeology and wrecks as well. Under the Bill’s wider provisions, marine planning partnerships will be formed with local bodies, and a more straightforward licensing system involving less red tape is planned for areas like renewable energy.

A UK-Japan team equipped with remote-operated landers has now managed to film a shoal of Pseudoliparis amblystomopsis fish at a depth of 7.7 km (4.8 mi) in the Japan Trench, where the oceanic Pacific plate subducts beneath the continental Eurasian plate.

The deepest record for any fish – over 8 km / 5 mi – is held by the species Abyssobrotula galatheae, but this fish was never filmed or observed while it was alive; it was dredged from the bottom of the Puerto Rico Trench and already dead when it reached the surface.

The Pseudoliparis amblystomopsis film shows the fish darting around in the dark, scooping up shrimps. The shoal consists of no less than 17 specimens, with the largest ones being around 30 cm (12 in) in length.

“It was an honour to see these fish“, says Dr Alan Jamieson, Research Fellow at the University of Aberdeen, Scotland. “No-one has ever seen fish alive at these depths before – you just never know what you are going to see when you get down there.

The filming took place as a part of the Hadeep project; a collaboration between the Oceanlab at the University of Aberdeen and the Ocean Research Institute at the University of Tokyo. The aim of the project, which is funded by the Nippon Foundation and the Natural Environment Research Council, is to find out more about life in the very deepest parts of the world’s oceans.

Just like the unfortunate Abyssobrotula galatheae, deep sea fishes tend to be in a sad state when researchers examine them at the surface and this is one of the reasons why a film is such great news for anyone interested in learning more about what’s going on at these vast depts.

According to Professor Monty Priede, also from the University of Aberdeen, the team was surprised by the fish’s behaviour. “We certainly thought, deep down, fish would be relatively inactive, saving energy as much as possible, and so on,” says Priede. “But when you see the video, the fish are rushing around, feeding accurately, snapping at prey coming past.“

Oceanographers normally divide the deep sea into three different depth zones:

• The Bathyal, which is located between 1,000 and 3,000 m (3,000 and 10,000 ft)
• The Abyss, which is located between 3,000 and 6,000 m (10,000 and 20,000 ft)
• The Hadal, which is located between 6,000 and 11,000 m (20,000 and 36,000 ft)

The Hadeep project has been looking at the creatures inhabiting the Hadal zone, which consists of comparatively narrow trenches in the wide abyss. In this environment there is no light and the pressure is immense. The food supply is also very limited, since photosynthesising organisms can not survive and most other creatures stay away as well. The animals living in the Hadal zone must therefore rely on food sinking down to them from more fruitful waters above.

In order to cope with pressure, Hadal dwellers display numerous physiological modifications, primarily at the molecular level. They have also developed various ways of dealing with the constant night and Pseudoliparis amblystomopsis is for instance equipped with vibration receptors on its snout which comes in handy when the fish navigates through the darkness and searches for food.

Dr Alan Jamieson now hopes that the Japan-UK team will find more fish during their next expedition down into the Haldal zone, which is planned to take place in March 2009 and aims to venture as far down as 9,000 m (30,000 ft).”Nobody has really been able to look at these depths before – I think we will see some fish living much deeper,” says Jamieson, whose deep-sea blog from the expedition can be found at Planet Earth Online.

You can also read more about this story over at deep sea news, a great blog if you want to keep up to date on deep sea discoveries.