There are mainly 10 spider species in 6 families in rape fields in Xining,among which Pardosa astrigera(L.Koch) and Tetragnatha maxillosa Thorell are the dominant species.

• 西宁地区油菜田蜘蛛种类主要有6科10种,其中星豹蛛和锥腹肖蛸为优势种。