Chubby Pleco L number

[Ghost_knife]

I cannot find information on the chubby pleco and I would like it's L number if possible. also the L number for a Royal Pleco. If possible please post any information you have on Either

 

[Spunky]

Chubby pleco info:
planet catfish
The chubby pleco does not really have an L number, but has often been grouped with the L56, if that helps you at all.

Royal Pleco (L190) info:
planet catfish

 

[Ghost_knife]

Thanks!