Vinegaroon ID

[Darkness5]

Hello, I bought vinegaroon a few month ago, but I'm not sure what this is species.I bought this as M.giganteus. Can you ID species?And this is male of female?

http://tinypic.pl/b2ssde4yfj16
http://tinypic.pl/917eqocnyo1h
http://tinypic.pl/ycqg2pltjo7r
http://tinypic.pl/pivb4ea42g9u
http://tinypic.pl/61eb68api12y
http://tinypic.pl/vqgvc5ut4vgk
http://tinypic.pl/o0admwj2t4nl

P.S:Sorry for my weak English but I live in Poland and I can't speak very well.

 

[Darkness5]

Anyone can help me?

 

[zonbonzovi]

Here's a paper with characteristics that you can compare:

http://etd.lib.ttu.edu/theses/available/etd-06302009-31295015074650/unrestricted/31295015074650.pdf

Photo gallery and more information:

http://bugguide.net/node/view/29750

Sorry, I have no keys to offer. Good lucK!

 

[Michiel]

Taxonomy is very difficult and although your pictures are of a nice quality, I would not expect more than an educated guess, which I cannot provide myself, as I am not very knowledgeble about Thelyphonids yet......
do you know where it came from? Do you have a reason to doubt if it is M.giganteus?

 

[Darkness5]

I don't know where it came form,I ask my friend about sex this vinegaroon and he tell me:this vinegaroon isn't M.giganteus because price is too low for this species (45€), and he think it is propably Typopeltis sp. but he isn't sure.