A total of 32 species in 7 genera of Afrograptidae have been found from Cretaceous in the Songliao Basin, composed of 5 known genera.
描述了在松辽盆地西部泰康、富拉尔基、齐齐哈尔一带晚白垩世嫩江组发现的非洲叶肢介科２新属（Ｊｉｎｔｅｎｇｅｓｔｈｅｒｉａｇｅｎ。
