Sometimes the pond loach (especially the golden variety) is mistaken for the kuhli loach. There are also populations of bullhead, eel, lamprey, minnow and stone loach. They are the northern pike, roach, stone loach, European perch, and minnow. Carp and loach have pharyngeal teeth only. The only fish in the lake is a species of stone loach. The Mekons, discussing his loach fish. The mouth of the loach is surrounded by three sets of barbels. Family friends included Ken Loach and Vanessa Redgrave. Mike Leigh and Ken Loach also make contemporary social realist films. My Name Is Joe is a 1998 British romantic drama film directed by Ken Loach. Ackroyd has frequently worked with directors Ken Loach and Paul Greengrass. Yates has been influenced by such directors as Steven Spielberg, David Lean, and Ken Loach. In late 1967 Donovan contributed two songs to the Ken Loach film "Poor Cow". "Riff-Raff", directed by Ken Loach. Sweet Sixteen is a 2002 drama film directed by Ken Loach.