mike3 said:
So if it takes a "unqiue person" and one is not that unique, then, well, how does that go insofar as one's ability to focus on reality and not fantasy?
Honestly, it's not an issue. 99 times out of 100, a new species is only slightly different from one already described--your average person will simply assume it's one of the species they already know. It's a common human trait (the colors you can name has a demonstrable and profound impact on the colors you can perceive, for example). The unique part isn't seeing how the species fits into what's already known, but rather is in the ability to accurately describe the organism to the point where the differences become concrete and demonstrable.
And if it takes this much work to find a new species, then how would you respond to the Bigfoot-believer's argument that "aha! Nobody's done all the work needed to discover it! So it might be out there!"?
That's easy: I say "When you've done the work, I'll give a rat's back side what you have to say." The effort I described isn't extra stuff--it's the MINIMUM necessary to establish a new species. Unlike Bigfoot believers, I've actually gone through this process--I'm not asking them to do anything I haven't proven I'm willing to do. And until they do what I did, I have absolutely no reason to take them seriously.
And I do mean that this is the minimum. I was at a small, informal conference of malocologists today and met some people who really put a lot of effort into this sort of thing--as in, one guy had 8,136 references for a single genus compiled, after 3 years' worth of work, and didn't consider himself ready to start revising that genus. I don't expect someone looking at, say, Titanocarcinus to put that much effort in (I happen to know that there was a monograph revising that genus within the past 10 years, so someone's already done that work)--but I DO expect them to do the minimum.
How can "cryptozoology" be disbanded and its woo-mill shut down?
Again, what I described isn't optional--it's the minimum standards necessary to establish a new species. Once people realize the amount of work necessary to establish a new species, cryptozoology will self-destruct.
Correa Neto said:
If they were not ignorant, they would not be proposing living dinosaurs in Africa and South America.
Oh, come, now! You and I both know that living dinosaurs are present in all the former Gondwana continents. And the northern hemisphere continents. In fact, I believe they're present on ALL continents. It's just that they're a bit more feathery than people generally accept.
They come out, however, on a regular basis, from real biologists' efforts. Nothing as glamorous as living dinosaur, only rodents, amphibians, insects...
One of the talks I heard today illustrates just how unsexy this work is to non-biologists: A researcher looked at the genetic code for three mollusk populations (2 species) and found that Hawaiian populations of 2 different species were more similar than 2 populations ostensibly of the same species found in Hawaii and the western coast of the Americas. From a genetic standpoint, that means that the west-coast population is a new species (the Hawaiian one is the one that was used to name the species). We're talking glorified slugs here--and not the pretty ones (which, believe it or not, do exist).
On the flip side, there's some debate about sponges found in some SoCal rocks: in microstructure they're all identical, but the gross morphology is extremely diverse. Does this represent multiple species? Or a single species adapting its morphology to various ecological pressures? Years of effort have failed to answer that question (though we ARE moving forward--we all agree that they are not corals, which is a major advancement!).
Zippy Omicron said:
So as things stand, there is nothing to the Marianas Trench story and a huge, unidentified creature that was videotaped.
That's one place to look for new species. We don't know very much about the deep ocean, to be honest--we've only explored an extremely small amount of it. We DO know that enormous critters can live down there, thanks to the giant squids and their ilk that have washed up, so it's not unlikely that other giant critters live down there. Doesn't mean you don't need to do that legwork I described earlier, though--to prove it's a new species you still need to do all of that.