In a word no there is no one here. LOL

Go here ask the same questions at the forum.
http://www.gymnophiona.org/

Caecilians are not widely kept. Hard to get. And very little is known about them. But the guys at Gymnophiona.org know the most.

Good luck!
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0.0.1 Herpele multiplicata
0.0.1 Tylototriton shangjing
0.0.6 Typhlonectes natans
1.2.0 Anery Sand Boas
1.2.0 Emerald Tree Boas
0.0.2 Bufo Americanus
0.1.0 Red Tail Boa
1.0.0 Vietnamese Red Legged Centipede
1.0.0 Black Rough neck Monitor