On the map they are simply labelled "drug dealer", and Mordecai says that label is the whole point.
Katia Grim has written "Drug dealer" beside one of the stations on the map, and Mordecai points at it to explain the arrangement: the Krakaren bosses make the drugs and the Pooka distribute them. That is not biology, it is editorial — the floor casting the Krakaren as a manufacturer and The Plenty as pushers, on Borant Corporation's behalf. The borough bosses of the drug dens remain Carl's best guess for whoever is portaling the clones toward station 24.
The floor's drug-den bosses, and a deliberate caricature.