Данашња класификација кладуса Ferungulata:<ref name="Waddell">{{cite journal |author=Waddell |year=1999 |title=Using Novel Phylogenetic Methods to Evaluate Mammalian mtDNA, Including Amino Acid-Invariant Sites-LogDet plus Site Stripping, to Detect Internal Conflicts in the Data, with Special Reference to the Positions of Hedgehog, Armadillo, and Elephant |journal=Systematic Biology |volume=48 |issue=1 |doi=10.1080/106351599260427 |url=https://oup.silverchair-cdn.com/oup/backfile/Content_public/Journal/sysbio/48/1/10.1080/106351599260427/2/48-1-31.pdf?Expires=1489744890&Signature=UobzCd3Zn5RWD6zBCZkAR~uD2SJtFnbjOWc8IL6ctNze2XTfk-1tF9QJhiuZuWIhBNHaWiGwms2pRVzEN423qU8rqfrtodOqGu1GHmiVwqFTVh09os3DO~gYsWMe-2ydmuq19cloQmg96vxc1ciJeQDUHgfoRdkqPlf7RMW-g18Kb3HhcaXWITSOLX9IbwM~IY9icHEDh01zYyq79NgdSTVcit7RIEo9o6dEtKB-rCv3t42NsOiEqMm34lx5b9SQ4-d9bdzDeKzsezwmjT75x75fJRkx490Ddr02mICU6L1km6MIBakEflpYMtN4qNp-S8y7uyUQFFoVUJFKnFs0EA__&Key-Pair-Id=APKAIUCZBIA4LVPAVW3Q |accessdate=4. 10. 2011 |display-authors=etal |pages=31–53}}</ref><ref name="ZhouXu2011">{{cite journal |last=Zhou |first=X. |last2=Xu |first2=S. |last3=Xu |first3=J. |last4=Chen |first4=B. |last5=Zhou |first5=K. |last6=Yang |first6=G. |title=Phylogenomic Analysis Resolves the Interordinal Relationships and Rapid Diversification of the Laurasiatherian Mammals |journal=Systematic Biology |volume=61 |issue=1 |year=2011 |issn=1063-5157 |doi=10.1093/sysbio/syr089 |url=https://oup.silverchair-cdn.com/oup/backfile/Content_public/Journal/sysbio/61/1/10.1093/sysbio/syr089/2/syr089.pdf?Expires=1489745013&Signature=MBmcD6S63FMy9RSKoQpvZhIf~u4lwNNnzfH1KLD7eJnMccSUuL3nAertu49T99ElRYjj2UEN01P3Qhz1II2Ee2~A7cjRx~cFFq3ny1u1R79c4V-udbtWoSdfsZwKAVDb-IB62sUyP6v3mLziPANuZOq63CUUQf4kg~MblBIMtqMs8-AVcSmIWej8WmGU8user1jO~lSs3522rTMurYZcd8JZdFWS8hZuRm~kfmwKw0LuGmHYsZnwTuojjRwzHggj7ymSS~pa-Wrp-Xn4zmqOopLn8lHUdBxctFe~KSzwC2K4dsf~K8lckTQpVnNzMxbYaz3YzHE35uWFrd2KtwzcLA__&Key-Pair-Id=APKAIUCZBIA4LVPAVW3Q |pages=150–164}}</ref>[† - ознака за [[Изумирање|изумрли]] таксон]
