The tag alias #54554 lex -> lex_(disambiguation) has been approved.

Reason: Lex tag seems a mix of various characters. Plus 47 Lex_* tags.

Lex tag includes:
1) a dragon (i assume same Lex in post #1438251 , post #1451216 , post #1451696 , post #1583626 and post #1902006 )
2) an anthro furry at post #1577621 and post #1603401 (i'm guessing Lex is the top and that top is a domestic cat)
3) anthro fox (i assume post #2085956 and post #2085958 have same Lex)
4) whatever Lex is in post #2959381 (not quickly clear what FA Nihles's characters are named)

Lex_* tags:
1) 7 . . . lex_(amorous)
2) 2 . . . lex_(ants_for_living)
3) 1 . . . lex_(artist)
4) 2 . . . lex_(bioforge)
5) 1 . . . lex_(char) (character of lex_(artist)??)
6) 3 . . . lex_(clawbert)
7) 1 . . . lex_cooper
8) 20 . . . lex_(cougarnoir)
9) 25 . . . lex_cypher
10) 1 . . . lex_cypher_(artist)
11) 4 . . . lex_(demoness)
12) 1 . . . lex_(djpuppeh)
13) 21 . . . lex_(dragonicious)
14) 1 . . . lex_(facebreaker)
15) 1 . . . lex_ferran
16) 6 . . . lex_([josel]) (not sure about square-brackets inside round-brackets)
17) 2 . . . lex_(kacey)
18) 22 . . . lex_kempo
19) 5 . . . lex_(lex_cypher)
20) 1 . . . lex_(lex.g)
21) 6 . . . lex_(lex-i)
22) 2 . . . lex_(lexington38)
23) 2 . . . lex_linne_(archibyte)
24) 1 . . . lex_london
25) 1 . . . lex_lunaria
26) 23 . . . lex_(lurdanjo)
27) 5 . . . lex_luthor . . . (that jerk)
28) 1 . . . lex_(melltdown)
29) 1 . . . lex_nakashima
30) 6 . . . lex_(npg)
31) 1 . . . lex_(paladins)
32) 1 . . . lex_prime
33) 8 . . . lex_(rattladd)
34) 1 . . . lex_(riolutiny)
35) 4 . . . lex_rudera
36) 14 . . . lex_sergal
37) 24 . . . lex_(servalex)
38) 4 . . . lex_(shinigamiinochi)
39) 2 . . . lex_skoopster
40) 4 . . . lex_(tail_saga)
41) 1 . . . lex_the_bookworm
42) 1 . . . lex_the_cat
43) 24 . . . lex_the_rabbit
44) 3 . . . lex_(tr.anonymous.h)
45) 5 . . . lex_(updog)
46) 11 . . . lex_vasili
47) 1 . . . lex_verde39

Don't have energy to link them all, Lex_* links at
https://e621.net/tags?commit=Search&search%5Bhide_empty%5D=yes&search%5Bname_matches%5D=lex_%2A&search%5Border%5D=name

EDIT: The tag alias lex -> lex_(disambiguation) (forum #317833) has been approved by @bitWolfy.

listerthesquirrel said:
...
4) whatever Lex is in post #2959381 (not quickly clear what FA Nihles's characters are named)
...

So i figured out the Lex at post #2959381

Nihles posted a ref sheet (https://www.furaffinity.net/view/37227949/ , with same markings, horns, etc) in their FA gallery, with description:

Lex Reference sheet

Reference sheet of a good friend's character ^w^
He's not on FA atm so I'm putting it up here to link to artists.
Say hello to The very gay chameleon, lol

{SHORT version of above: not Nihles' character}

Ref sheet by Kaioku (artist name on ref sheet not easy to read).

*

Same ref sheet in Kaioku's FA gallery: https://www.furaffinity.net/view/37491957/

Same ref sheet in https://www.furaffinity.net/user/lizardlex/ 's gallery: (mystery SOLVED!)
https://www.furaffinity.net/view/39084077/

Name "Lex" on ref sheet, so making tag (for art 2959381) lex_(lizardlex).

The tag alias lex -> lex_(disambiguation) (forum #317833) has been approved by @bitWolfy.