牝系ツリーβ(今のところサーバー負荷を考えて4代までの簡易版)

Arethusa [1895]
|
 | |―Philomel [1910]
 |   |―Philomela [1915]
 |     |―Monoxide [1921]
 |     | |―Ever Ready [1941]
 |     |―Francolin [1926]
 |     | |―Gold Flight [1937]
 |     | |―Winning Flight [1939]
 |     | |―Special Flight [1943]
 |     | |―Super Flight [1944]
 |     |―Winbyie [1933] [1939-11-30  WATCレイルウェイステークス]
 |       |―Canagie [1948]