What kind of Synodontis?

[Diamondhitch]

I have a very dark Synodontis with off white Whiskers and light edges on his dorsal, pectoral and caudal fins. No spots or other markings on his body but the caudal fin has some faint vertical barring.
Any Ideas as to species?

 

[hewhorunswithscissors]

synodontis granulosas?


BTW, these are BEAUTIFUL synodontis if that's what you have. Lake species, high PH.