The Indonesian Navy (TNI AL) has officially announced that they are deploying five warships and one reconnaissance plane to protect the Natuna waters from illegal fishing and poaching.

“The five warships and reconnaissance plane have conducted routine patrols in the Natuna waters as part of efforts to reduce the number of fish thefts,” S.M. Darojatim, Commander of the Main Naval Base IV Commodore, announced Tuesday.

He also stated that the Natuna waters and the South China Sea were vulnerable to a number of criminal offences, including fish and coral thefts.

“The Pontianak naval base has so far secured the West Kalimantan waters well so that it sets a good example to other naval bases to safeguard the Indonesian waters,” said the commander.

Natuna Sea Facts

The Natuna Sea is a part of the South China Sea and home to an archipelago of 272 islands, located between east and west Malaysia and the Kalimantan (the Indonesian portion of the island Borneo). The islands form a part of the Indonesian Riau province and is the northernmost non-disputed island group in Indonesia.

The islands are populated with roughly 100,000 people, most of them farmers and fishermen. The beaches are important nesting sites for sea turtles and the surrounding waters are filled with biodiverse coral reefs. The archipelago is also famous for its rich avifauna with over 70 different described species of bird, including rare ones like the Natuna Serpent-eagle and the Lesser Fish-eagle. The islands are also home to primates, such as the Natuna Banded Leaf Monkey which is considered one of the 25 most endangered primates in the world.

First of, let me tell everyone how sorry I am that I have been posting a bit sporadic lately. Things have been crazy but hopefully they will improve even though it still might be a couple of weeks until they do. Until then you will unfortunately have to be content with the host I do manage to post. But now, without further ado, on to the Asian arowana

Asian Arowana – Scleropages formosus. Copyright www.jjphoto.dk

Bristol Zoo Gardens have bred the rare Asian Arowana (Scleropages formosus). The spawning resulted in 15 fry which are now estimated to be nine weeks old. The staff did not witness the spawning which is why they can only estimate the age of the fry for this mouth-breeding species. It is not the first time the Asian Arowanas have spawned in Bristol Zoo Gardens, but it is the first time the fry have survived.

Bristol Zoo Gardens has kept four Arowanas, also known as Dragon fish, for 13 years. They received the specimens from the UK custom services who had confiscated them after revealing an attempt to smuggle them into the country.

The zoo has recently taken steps to improve the Arowana exhibit by using reverse osmosis, and has also increased the temperature in the holding tanks. The assistant curator of the aquarium at Bristol Zoo Gardens, Jonny Rudd, believes that one of these actions might be the reason behind the successful breeding. This might very well be true but I also wish to mention the possibility that it might simply have to do with the parents getting more mature and learning from past failures, a well known phenomenon in mouth brooding fish and other fish that care for their young.

This is as far as I know the first time this species have been bred outside Asia.

The Asian Arowana is very rare in the wild and is on the brink of extinction in Thailand. It is red listed by Cites and can not be imported to many countries. This species is bred in farms in Asia where it is a popular exclusive aquarium fish, believed to bring luck due to its resemblance to a dragon. It is today available in a variety of different colorations and morphs. In Asia you can by farm bred fish with certifications stating that they are farm bred and not wild caught, and some countries allow you to import such specimens. You can read more about the Asian Arowana here.

The lionfish is native to the tropical Indo-Pacific region, but this fish – also known as Dragon fish or Turkey fish – has now invaded the warmer coral regions of the Eastern Atlantic Ocean and Caribbean Sea.

To combat the problem around Bermuda, 31 volunteers have been issued special licenses by the Ministry of the Environment and Sports to engage in spear fishing of lionfish within the one mile limit that is legislated for spear fishing activities, The Royal Gazette reports.

“The Lionfish constitutes a real threat to Bermuda’s reef ecosystem and commercial fishery. It is incumbent on us in Bermuda to do all we can to protect our marine ecosystem. In fact, even though this problem is relatively new to Bermuda, we are already being hailed by other countries and international organisations as an example of proactive management of Lionfish.” minister of the Environment Elvin James said to The Royal Gazette.

Several species of fish the family Scorpaenidae are known as lionfish, but the species causing trouble around Bermuda is Pterois volitans. It is believed to have been introduced to the ecosystem by saltwater aquarists in Florida. In order to better understand Pterois volitans and the effect it might have as an invasive species, the Department of Conservation Services will be collecting Lionfish from local waters and study them.

If you see a lionfish in the waters around Bermuda, contact the Marine Conservation Officer at 293 4464 extension 146 or email lionfish@gov.bm. The Marine Conservation Officer wish to know date, location and depth, and the approximate length of the fish (from snout to tail tip). The Marine Conservation Officer might need to contact you for further questions, so leave a phone number or email address.

Don’t try to catch the fish, because lionfish can give you a venomous sting with its fins. If you’re stung by a lionfish, seek medical attention right away. The sting is really painful.

You can read the full article in The Royal Gazette, Bermuda’s only daily newspaper.

http://www.royalgazette.com/siftology.royalgazette/Article/article.jsp?articleId=7d85e3330030009&sectionId=60