《古脊椎动物学报》2000年第38卷目录,发表日期:2010-09-14,中国科学院古脊椎动物与古人类研究所. [2022-02-23]. (原始内容存档于2022-02-23). Classification of Mammals by Malcolm C. McKenna and Susan K. Bell
2005, p. 41. Prothero, 2005, pp. 40-47. McKenna & Bell, 1997, p. 481. Prothero, 2005, p. 43. McKenna, Malcolm C., and Bell, Susan K. 1997. Classification
巨弓獸科(學名Homalodotheriidae)是已滅絕的南方有蹄目。牠們生存於始新世晚期至中新世晚期的南美洲。 McKenna, Malcolm C., and Bell, Susan K. Classification of Mammals Above the Species Level. New
麗蝟屬(學名Leptictis)是一屬已滅絕的哺乳動物。牠們與長鼻跳鼠是近親。 McKenna, Malcolm C., and Bell, Susan K. Classification of Mammals Above the Species Level. New York: Columbia University