id Monopterus swamp eels (one leucistic?), import from India

[MikeS]

hello,

so, I got some nice fish from India.
I order "Nandus nandus", "Monopterus albinus" and "Monopterus cuchina"

The Nandus are definitly Nandus
But: I have no Idea, what the Monopterus eels are!

I bought two M. albinus (I thought they are leucistic M. albus) and two of the cuchinas. Well, the cuchinas looks like M. albus and the M. albinus look very strange!
One of them looks like a leucistic albus but the other one has a different colour.

Here are the two "M. albinus", what are they really?

And here are the two "M. cuchina", which are albus, or?

in the tank

one of the "M. cuchinas" together with the leucist(?)

and for those, who'd like to see Nandus, here is one of the Nandus

thank you for your help!

 

[bigspizz]

Bump for such good I.D pics for once. Someone should know!