Emig C. C., 1985. Phylogenetic systematics in Phoronida (Lophophorata). Z. zool. System. Evolut.-forsch., 23 (3), 184-193.
’What’s the use of their having names’, the Gnat said, ’if they won’t answer to them?’
’No use to THEM,’ said Alice; ’but it’s useful to the people who name them, I suppose.
If not, why do things have names at all?’