Naobihār = Nava-Vihāra ('New Buddhist Monastery') is still the name of a district adjoining Balkh.
This (Sonamukhi, 'Chrysostoma') has continued to be the name of the Viceroy's river yacht (probably) to this day. It was so in Lord Canning's time, then represented by a barge adapted to be towed by a steamer.
I.e. Pariah dog.
"Mehtar! cut his ears and tail, quick; fabricate a Terrier!"
All new.