How many chambered nautiluses are left in the world?
922127
No one is really sure how many there are, because it's hard to take a proper biological census of the critter.\n\nIn 1987, Indonesia banned the collection and export of Nautilus, but many other countries still collect and kill them.  Not too long ago, more than 10,000 were taken from the New Caledonia region, mostly for their ornamental shells.\n\nNautilus have a very slow reproductive rate, taking 5 to 10 years to reach maturity, and only laying about a dozen or so eggs at a time.  No one has ever managed to raise Nautilus in captivity from egg to breeding adult.\n\nAlthough their numbers are low in many regions, the seven or so species of Nautilus are widespread, found in most of the world's oceans.\n\nNo one's really sure if they should protected or not.
725488
not too many\n\nwhat species are there to poach in singapore?
651684
thousands!  so many, scientists haven't even found and classified them all!\n\nthere are also industrial plants and power plants, but you don't want these in your backyard :)
286533
The Architeuthis dux is often known as the Giant Squid. Because scientists do not know exactly where in the sea it lives, they have never been able to study it. Specimens have measured up to 18 m (59 ft) in length and 900 kg (1,980 lb) in weight.
86757
There were many. Most ones you would never notice.\n\n3 species of jellyfish, over 20 species of fish, 39 species of snails, 10 species of coral.\n\nOn land, over 400 species of insects, over 50 species of spiders,\n\n3 new mammal species.\n\n100+ species of birds.\n\nAll of these were discovered in the past 10 years. Most are form microhabitats and mosty are threatened by habitat descruction and a few may already be extinct in just the past 10 years.
393636
how manys a brazillian
446878
Only a few and that is dictated by pure chance. All over the world are many extinct and dormant volcanoes. We have an extinct one near us, and I just hope it will keep to the rules.
559463
alot if you count ones over seas
264541
I read recently in a weekly magazine that there are 230,000 oceanic and 1.5 million non oceanic (land + air + lakes + river) classified species. According to the same article there would be around 1.5  to 2 millions not classified species in the oceans alone.\nI don't consider this magazine very higly and it did not state its sources.\nBut anyways, I would guess less than 3 million in all.
1076297
There are at least 8, maybe more. \n\nBritain/England\nCyprus\nEgypt\nFalkland Islands\nGibraltar\nLebanon\nSt Helens\nSyria
487117
Fighting conch, horse conch, queen conch. Strombus gigas, Strobus pugilis and Strombus alatus.  Never heard of a fourth.
297643
Way too many, I would assume hundreds. A vast majority of this scum buckets killed again after being freed.
977134
There are 194 countries in the world today
589808
A museum in Britain recently got a hold of a fairly well preserved one about 28 feet long.  I believe larger ones have been found, and based on (spikes?  sucker marks? beaks of eaten squid?) measured on sperm whales, truly humongous ones are out there.  \n\nA Japanese team got several photographs of a live one, a major first. The National Geo article linked to below has more history on giant squid observations.\n\nThey are hard to find because they live very deep and the oceans are large to boot.  Something like that is going to need a large hunting area so there won't be a huge concentration of them.
934417
mercury and venus have none\nearth has 1\nmars has 2\njupiter has 60\nsaturn has 31\nuranus has 27\nand neptune has 13.\n\nseeing how pluto has been erased as a planet the moons shouldn't really count, but if you really need to pluto has 3 moons.
785318
Well, according to seafaring lore, someone who has been everywhere has "sailed the seven seas".\nLooking on a Map, there are many more seas than seven, but I find only 4 oceans:\n\nPacific\nAltantic\nArtic\nIndian
16277
Here you go:\n\nhttp://www.bsd.sk.ca/~mkozlow/ocean/OctopusandSquid.html#anchor3361022\n\nActually they both have eight ARMS but squids also have 2 tentacles.