The scientific name for a hillstream loach is Balitoridae or Nemacheilidae, as they belong to the family Balitoridae and Nemacheilidae within the order Cypriniformes.

Either the Chinese Butterfly (hillstream loach) or the Chinese algae eater. Both eat algae, both stay smaller than standard plecos and both are live plant safe.

Zabaleta Anchovy , Zabnica afrykanska, Zaire lampeye, Zaisan minnow, Zamboanga tuskfish, Zamboque Zapatero, Zebra angelfish, Zúngaro, Zamora Catfish, Zebra Cichlid, Zebra Danio, Zebra Fish, Zebra Loach, Zebra Mbuna, Zebra Pleco, Zebra Shovelnose, Zebra Tilapia, Zilli's Tilapia, Zipper Loach, and Zollinger's Hillstream Loach.

Zander, zebra loach, zebra shark, ziege, zingel, Zanzibar barb, zebra lionfish and zebra tilapia are fish that begin with the letter Z.

Keith Loach was born in 1975.

Jack Loach was born in 1942.