Editing Ground sloth (section)

===Phylogeny===
The following sloth family phylogenetic tree is based on collagen and mitochondrial DNA sequence data (see Fig.&nbsp;4 of Presslee ''et al.''., 2019).<ref name="Presslee2019">{{cite journal |last1= Presslee |first1=S. |last2= Slater |first2=G.J. |last3= Pujos |first3=F. |last4=Forasiepi |first4=A.M. |last5=Fischer |first5=R. |last6=Molloy |first6=K. |last7=Mackie |first7=M. |last8=Olsen |first8=J.V. |last9= Kramarz |first9=A. |last10=Taglioretti |first10=M. |last11=Scaglia |first11=F. |last12=Lezcano |first12=M. |last13=Lanata |first13=J.L. |last14= Southon |first14= J. |last15= Feranec |first15= R. |last16= Bloch |first16= J. |last17= Hajduk |first17= A. |last18= Martin |first18=F.M. |last19= Gismondi |first19=R.S. |last20= Reguero |first20=M. |last21=de&nbsp;Muizon |first21= C. |last22= Greenwood |first22= A. |last23= Chait |first23=B.T. |last24= Penkman |first24= K. |author24-link= Kirsty Penkman |last25= Collins |first25= M. |last26= MacPhee |first26= R.D.E. |display-authors=6 |title= Palaeoproteomics resolves sloth relationships |journal=Nature Ecology & Evolution |volume= 3 |issue= 7 |pages= 1121–1130 |year= 2019 |doi= 10.1038/s41559-019-0909-z |pmid= 31171860 |bibcode=2019NatEE...3.1121P |s2cid= 174813630 |url= http://eprints.whiterose.ac.uk/147061/1/5426_3_merged_1554730549.pdf}}</ref>

{{clade | style = font-size: 100%;line-height:100%
| label1 =[[Folivora]]
|1={{clade
  |label1={{extinct}} [[Megalocnidae]]
  |sublabel1={{small|(Caribbean sloths)}}
  |1={{clade
    |1={{extinct}} ''[[Neocnus|Neocnus dousman]]''
    |2={{clade
      |1={{clade
        |1={{extinct}} ''[[Parocnus|Parocnus serus]]''
        |2={{extinct}} ''[[Neocnus|Neocnus comes]]''
      }}
      |2={{extinct}} ''[[Acratocnus|Acratocnus ye]]''
    }}
  }}
  |2={{clade
    |1={{clade
      |label1=Megatherioidea
 <!-- |grouplabelstyle1=vertical-align:left;
      |grouplabel1={{clade label|'''Megatherioidea'''|color=red|width=8em}}
      |bar1=red   -->
      |1={{clade
        |1={{clade
          |label1 ={{extinct}} [[Nothrotheriidae]]
          |1={{extinct}} ''[[Nothrotheriops shastensis]]''
          |label2 ={{extinct}} [[Megatheriidae]]
          |2={{extinct}} ''[[Megatherium americanum]]''
        }}
        |2={{clade
          |label1 ={{extinct}} [[Megalonychidae]]
          |1={{extinct}} ''[[Megalonyx jeffersoni]]''
          |label2 =[[Bradypodidae]]
          |sublabel2 = {{small| (three-fingered sloths) }}
          |2=[[Bradypodidae|5&nbsp;living spp.]]
        }}
      }}
      |label2=Mylodontoidea
 <!-- |grouplabel2={{clade label|'''Mylodontoidea'''|color=green|width=7.5em}}
      |bar2=green  --> 
      |2={{clade
        |1={{clade
          |label1 ={{extinct}} [[Scelidotheriidae]]
          |1={{clade
            |1={{extinct}} ''[[Scelidotherium]]'' sp.
            |2={{extinct}} ''[[Scelidodon]]'' sp.
          }}
        }}
        |2={{clade
          |label1 =[[Choloepodidae]]
          |sublabel1={{small| (two-fingered sloths) }}
          |1=[[Choloepodidae|2&nbsp;living spp.]]
          |label2 ={{extinct}} [[Mylodontidae]]
          |2={{clade
            |1={{extinct}} ''[[Lestodon armatus]]''
            |2={{clade
              |1={{extinct}} ''[[Paramylodon harlani]]''
               |2={{clade
                |1={{extinct}} ''[[Mylodon darwinii]]''
                |2={{extinct}} ''[[Glossotherium|Glossotherium robustus]]''
              }}
            }}
          }}
        }}
      }}
    }}
  }}
}}
}}