black moon lilith

does anyone know the differences between the different liliths in the chart or where to find other information on it? On a further note, what would black moon lilith in capricorn fifth house mean, especially if it is square my sun—

http://horoscopespot.net/lilith-in-5th-house/

http://www.tdjacobs.com/lilith1.html

Black moon is h13

http://www.linda-goodman.com/ubb/Forum28/HTML/003299.html

Scroll down to Davy333's comment. He discusses the difference between the liliths.

http://www.linda-goodman.com/ubb/Forum28/HTML/003299.html