Aliasing wolgram → zarkayrin
Link to alias

Reason:

Same artist (main name zarkayrin). Suggest wolgram and Niryakraz both alias to zarkayrin. http://www.furaffinity.net/user/wolgram/ says "I'm active in my main account zarkayrin". http://www.furaffinity.net/user/zarkayrin says "Full Name: Zarkayrin".

(Below text about artist also using name Niryakraz:

http://www.furaffinity.net/user/wolgram/ also says "Full Name: Niryakraz" with latest art in wolgram gallery with artist name "Niryakraz" printed on them.
Example: http://www.furaffinity.net/view/22090725 (NOTsfw) "Niryakraz" printed on it (with artist's description including "...This is the first time I draw a binturong".)
Example2: http://www.furaffinity.net/view/22090673/ also has "Niryakraz" printed on it.

EDIT: In terms of what is printed on art in (username) zarkayrin galleries:

1a) has Zarkayrin printed on some: example http://www.furaffinity.net/full/23087552/ and https://zarkayrin.deviantart.com/art/Wolf-Line-681007954
1b) in more recent art printed "Zarky" on some (short for Zarkayrin): example https://zarkayrin.deviantart.com/art/LurkingWolf-Comm-677111359 and http://www.furaffinity.net/view/24550303/