How many sub-species of dragons are there?
145766
There does not seem to be any subspecies.  Like dogs, they have a very wide variety, but all forms can cross-breed.  At last known count by the Society to Prevent Misinformation on Dragons, there are currently 213 breeds.  One of these is very small (you could almost put it in your pocket) and almost as clear as glass.  The largest variety is the black dragon, one of which was seen having to fold it's wing tightly as it flew under the Gateway Arc in St. Louis.
813612
That depends on the Dragon they don't suit all of them.
32413
What an interesting Question!\n\nMine is:\n\nRed Planetary Dragon\nSunday, Rhythmic 8, Kin: 101
849162
we have dragons in australia.....you must be foreign
826556
Komodo Dragons, but don't suppose they qualify.  I have seen a unicorn, and you can see him too, his name was Lancelot, when he died they took him to a taxidermist in California.  But you can still see his picture if you google unicorns.  But as you said basically is what I believe.  You can prove something exists but you cannot prove it doesn't.
703062
Check Chinese stories.  They use dragons in many of their stories.  You can refer to http://www.starfall.com/n/level-c/chinese-fables/load.htm?f\n\nYou might want something other than this, but it gives you an idea of where to look.  Dragons are referred to by nearly every civilization.  You shouldn't have any trouble finding something you want.
991656
Estimates of the present global macroscopic species diversity vary from 2 million to 100 million species, with a best estimate of somewhere near 10 million. Note the word macroscopic, this excludes microscopic oragnisms.\n\nThe U.S. has over 17,000 identified native plant and tree species, including 5,000 just in California. With habitats ranging from tropical to arctic, the flora of the U.S. is the most diverse of any country; yet, thousands of non-native exotic species sometimes adversely affect indigenous plant and animal communities. Over 400 species of mammal, 700 species of bird, 500 species of reptile and amphibian, and 90,000 species of insect have been documented.\n\n Insects are the most diverse group of animals on the earth, with around 925,000 species described—more than all other animal groups combined. There's over a million arthropods, a group which includes insects.\n\nAbout 350,000 species of plants have been estimated to exist. As of 2004, some 287,655 species had been identified, of which 258,650 are flowering.\n\nI'm just adding them up.
481170
Reptiles : 1-Anaconda\n           2-Lizards\n\nAmphibians : 1-Poison Arrow Frog\n             2-Giant Tree Frog\n\nBirds :1-Hummingbirds\n       2-FlowerPecker\n\nMammals : 1-Jaguar\n          2-Gorilla
782360
Hot elf chicks.  Hey, we dragons have unique tastes.  This is actually similar to a question about what women thought about dragons that I posted awhile back.
552757
The echidnas are sometimes treated as only two species and sometimes treated as 4, 5, or 8 depending on the authority.  Some consider Zaglossus bartoni and Z. bubuensis as subspecies of Z. bruijni.  Likewise, there are variants of Tachyglossus that have also granted species status by some authorities: T. lawesi, T. typicus, and T. setosus.\n\nThe three monotremes are the platypus: Ornithorhynchus anatinus, and the two species of echidna: Tachyglossus aculeata and Zaglossus bruijni. If 5 species are recognzied, the additional two are Zaglossus bartoni and Zaglossus bubuensis.
141678
There are lots, but not a million. "At present tazonomists recognize about 34,000 spider species..." (Biology of Spiders, by Rainer F. Foelix, second edition, pg 3) Scientist think there could be about twice that many total.
995022
Actually there are technically 3.\nThe platypus, the short beaked echidna and the long beaked echidna (although I suppose the last two could be grouped together).  =0)\nthey are monotremes\nhttp://education.yahoo.com/reference/encyclopedia/entry?id=32104
1076297
There are at least 8, maybe more. \n\nBritain/England\nCyprus\nEgypt\nFalkland Islands\nGibraltar\nLebanon\nSt Helens\nSyria
326676
Its not the dragons so much as the ALIENS!!! it talks about!!
31785
That depends on what you consider to be an iguana. \nIguania is a taxon that comprises several lizard families, including anoles, chamaleons, agamas and others in addition to true iguanas. About 1250 species of lizards are Iguanians.\nWithin the Iguania, Iguanidae is the family that includes the 'true' iguanas. The definition of this family is not stable, but at its strictest, it comprises only 8 genera and approximately 35 species.\nThe genus Iguana includes only two species; other well-known iguanas belong to genus Cyclura.
438021
It is hard to prove and/or disprove the existence of dragons because, they are cryptozoids.  Perhaps they did once exist, and perhaps they still do (komodo dragons?...bad joke).  They might just were very highly evolved over-grown flying lizards with the abilities of breath fire, ice or acid.  The again, we cannot be sure of anything.\n\nTo me the world's cultures all share some form of beliefs in the exitence of dragons in their ancient past; thus, perhaps those beliefs were not myths...who knows?  Technically, there are two types of dragons: serpent dragons (Asian) and griffin dragons (Western).
505096
In Africa they are represented by 69 genera and about 360 species. if i knew what kind i could be more specify Try these web pages.\nhttp://www.scienceinafrica.co.za/2004/november/crabspider.htm\nhttp://www.spiderroom.info/va_crabspider.html\nhttp://www.dcn.davis.ca.us/go/anhance/science/spider.html\nhttp://en.wikipedia.org/wiki/Spiders_having_medically_significant_venom\nhttp://www.afpmb.org/pubs/Field_Guide/field_guide.htm