Geol. Paleont. Abh. 1967, 129: 83–96. Mazák, V. Panthera tigris. Mammalian Species (PDF). American Society of Mammalogists. 1981, 152: 1–8 [2008-03-15]

指猴属

ISBN 0-8018-5789-9. Quinn, Aleta; Wilson, Don E. Daubentonia madagascariensis. Mammalian Species. 2004, 740: 1–6. doi:10.1644/740. Simons, EL. The giant aye-aye Daubentonia

隱棘鼠

T21839A22206242.en . dos Reis, S.F.; Pessôa, L.M. Thrichomys apereoides. Mammalian Species. 2004, 741: Number 741: pp. 1–5. S2CID 29271806. doi:10.1644/741 

狐松鼠

OCLC 26158608. （原始内容存档于2013-06-20）. Koprowski, John L. Sciurus niger. Mammalian Species. 1994-12-02, (479): 1–9. ISSN 0076-3519. JSTOR 3504263. doi:10.2307/3504263

北美毛皮海狮

Thomas E. Lee, Jr. (2002). "Arctocephalus townsendi（页面存档备份，存于互联网档案馆）". Mammalian Species (700):1–5. ARKive - 图片和录影北美毛皮海狮 (Arctocephalus townsendi) 毛皮海狮捕食企鹅

Found in articles

古中華豹

Geol. Paleont. Abh. 1967, 129: 83–96. Mazák, V. Panthera tigris. Mammalian Species (PDF). American Society of Mammalogists. 1981, 152: 1–8 [2008-03-15]

指猴属

ISBN 0-8018-5789-9. Quinn, Aleta; Wilson, Don E. Daubentonia madagascariensis. Mammalian Species. 2004, 740: 1–6. doi:10.1644/740. Simons, EL. The giant aye-aye Daubentonia

隱棘鼠

T21839A22206242.en . dos Reis, S.F.; Pessôa, L.M. Thrichomys apereoides. Mammalian Species. 2004, 741: Number 741: pp. 1–5. S2CID 29271806. doi:10.1644/741 

狐松鼠

OCLC 26158608. （原始内容存档于2013-06-20）. Koprowski, John L. Sciurus niger. Mammalian Species. 1994-12-02, (479): 1–9. ISSN 0076-3519. JSTOR 3504263. doi:10.2307/3504263

北美毛皮海狮