Species
|
Locality
|
Number of individuals (M/F)
|
2n
|
18S rDNA
|
H3 histone gene
|
5S rDNA
|
U1 snDNA
|
U2 snDNA
|
---|
Ch. vittatus
|
Parque Nacional Ybycuí (Paraguay)
|
15/2
|
♂23/X0
|
3 pc; 6 d
|
7 i
|
3 i; 4 d; 6 i
|
4 d
|
1 i; 2 i; 9 i
|
♀24/XX
|
Ch. chquitensis
|
Corumba (Brazil)
|
9/2
|
♂19/X0
|
X pc
|
7 pc
|
6 i
|
4 d
|
1 i; 2 i
|
♀20/XX
|
E. brevicerci
|
Botucatu (Brazil)
|
15/9
|
♂23/X0
|
X pc; 3 pc
|
7 pr
|
3 i
|
4 d
|
1 i; 9 pc*
|
♀24/XX
|
E. minor
|
Paraguarí (Paraguay)
|
16/4
|
♂22/XY
|
3 pc
|
5 d
|
3 pc; 5 pr; XR i
|
4 d; XR i;Y i
|
1 i; 2 i
|
♀22/XX
|
Atyra (Paraguay)
|
2/0
| | | | | | |
Altos (Paraguay)
|
1/0
| | | | | | |
Parque Nacional Ybycuí (Paraguay)
|
10/1
| | | | | | |
Ybycuí (Paraguay)
|
7/0
| | | | | | |
D. lilloanus
|
Reserva Provincial Yaguaroundí (Argentina) Eldorado (Argentina)
|
30/35
|
♂21/X1X2Y
|
X1 pc; 5 pr
|
1-9 pc; X1 pc; X2 pc
|
3 i; YL pr, i, d; YR pr
|
2 i
|
1 i; 6 pr; YL pr
|
0/2
|
♀22/X1X1X2X2
|
D. schrottkyi
|
Eldorado (Argentina)
|
2/4
|
♂21/X1X2Y
|
X1 pc; 4 pr
|
5 pr
|
2 i; YL i; YR pr, i
|
3 d
|
1 i; 5 pr *
|
♀22/X1X1X2X2
|
- pc=pericentromeric; pr=proximal; i=intersticial; d=distal. * indicate the occurrence of heteromorphism.