Alright, you will usually find these in PDF format and they are documents about scorpions usually written by scientists, usually papers in peer reviewed journal, but some times a very uniqe and informative website.
If you are a university student, look through your library's website on libraries. Look for something like e-libraries. What your after is J-Stor. Most people view it as a lame research paper tool. Infact you can find entire databases of journals (such as the Journal of Arachnology) dating back to 1972 or so and find a ton of unique stuff.
Ok that was my PSA: use libraries. Now the actual point of this. I do a lot of research using said articles, my most recent collection here is about distrubition maps of scorpions. Not just regions, but exact locations where certain species have been caught.
Honduras - http://www.sea-entomologia.org/PDF/RIA_6/R06-011-111.pdf
Chile - http://www.scielo.cl/scielo.php?pid=S0716-078X2006000400001&script=sci_arttext
Uruguay, Montevideo - http://www.sea-entomologia.org/PDF/RIA_5/R05-014-077.pdf
Uruguay (Species ID) - http://iibce.edu.uy/EEE/generalidades%20escorpiones%20uruguay.pdf
Venezuela - http://www.scielo.br/scielo.php?pid=S0104-79302000000200002&script=sci_arttext&tlng=en
Venezuela (Tityus caripitensis) - http://www.scielo.br/scielo.php?pid=S0104-79302000000100007&script=sci_arttext&tlng=en
Bolivia - http://www.efn.uncor.edu/dep/divbioeco/DivAni1/luis/PDF/listaBolivia.pdf
Southern Peru - http://www.scielo.org.pe/scielo.php?script=sci_arttext&pid=S1727-99332005000100003
Brazil (Tityus bahiensis, serrulatus) - http://www.scielo.br/scielo.php?pid=S0104-79301996000200003&script=sci_arttext&tlng=en
Iraq - http://www.ub.ntnu.no/scorpion-files/scorpions_iraq.php
Iran -
Pt. 1 - http://www.science.marshall.edu/fet/euscorpius/p2008_65.pdf
Pt. 2 - http://www.science.marshall.edu/fet/euscorpius/p2008_67.pdf
Pt. 3 - http://www.science.marshall.edu/fet/euscorpius/p2008_69.pdf
Pt. 4 - http://www.science.marshall.edu/fet/euscorpius/p2008_74.pdf
Pt. 5 - http://www.science.marshall.edu/fet/euscorpius/p2009_78.pdf
Turkey (Hottentotta saulcyi) - http://www.science.marshall.edu/fet/euscorpius/pubs.htm
Gabon and West Africa - http://research.amnh.org/users/lorenzo/PDF/Prendini.2004.CSAM.GabonScorps.pdf
Add to it and also make your own themed group of articles. Google scholar is a great resource. If anyone is particularly interested in something they cant find i will use my JSTOR access to see if i can find anything on it.