New species of fish in Sweden

May 14, 2012
This is a reticulated dragonet, a new species in Sweden, well-camouflaged against the seabed in the Väderöarna. Credit: Photo: Lars-Ove Loo.

Reticulated dragonet have been found in Väderöarna – "Weather Islands" – off the west coast of Sweden. It is not often that a new species of fish is discovered in Sweden.

Lars-Ove Loo is the underwater photographer who has captured the fish on film. He saw it while making an inventory ahead of the creation of a new nature reserve in the islands. This was in August 2010, 19 meters below the surface of the sea south of Lyngö in the southern Väderöarna (58° 32.554' N, 11° 05.373' E).

Reticulated dragonet (Callionymus reticulatus) is similar to its more common Swedish relatives the common dragonet and spotted dragonet. The male reticulated dragonet is just 11 cm long and the female 6.5 cm long. It has three spines on its gill cover, whereas the other two species have four. Its snout – the distance from mouth to eye – is somewhat longer than its eye is wide.

Reticulated dragonet is found from the Weather Islands in the north down the coasts of the southern North Sea, in the Irish Sea, from southwestern Ireland down to Portugal, and in the western Mediterranean. It has been found both in shallow waters and at depths of up to 110 metres.

It is unusual for a new species of fish to be discovered in . There are now an estimated 265 of in the country, of which just over 200 dwell in the sea.

Explore further: Orb-weaving spiders living in urban areas may be larger

add to favorites email to friend print save as pdf

Related Stories

Eleven-foot 'giant herring' found off Sweden

May 12, 2010

A "giant herring" measuring 3.5 metres (11.4 feet) has been discovered off Sweden's western coast -- the first such fish found in the Scandinavian country in more than 130 years, a maritime museum said Tuesday.

Change strategy to save diversity of species

Apr 18, 2011

Active efforts are required to preserve biodiversity in the seas – that far most people are in agreement. But in our enthusiasm to save uncommon species, we sometimes miss the common species that form the basis of marine ...

New fish discovered in the Bellingshausen Sea

Mar 06, 2009

(PhysOrg.com) -- The new species of Antarctic fish, Gosztonyia antarctica, has been discovered at a depth of 650 metres in the Bellingshausen Sea in the Antarctic Ocean, an area which has not been studied ...

Dead midges reveal living conditions of fish

Apr 04, 2011

Microscopic remains of dead Phantom midge larvae (Chaoborus spp.) may explain a few hundred years of history of the living conditions of fish, acidification and fish death in Swedish lakes. Researchers at the ...

Recommended for you

Orb-weaving spiders living in urban areas may be larger

Aug 20, 2014

A common orb-weaving spider may grow larger and have an increased ability to reproduce when living in urban areas, according to a study published August 20, 2014 in the open-access journal PLOS ONE by Eli ...

User comments : 0