Stream order |
Species |
Average abundance (%) |
Average similarity
(%) |
Contribution % |
1st |
P. oxycephalus |
69.5 |
47.3 |
95.7 |
2nd |
P. oxycephalus |
53.8 |
28.3 |
78.3 |
|
G. herzensteini |
15.4 |
2.6 |
7.1 |
3rd |
P. oxycephalus |
35.2 |
22.4 |
55.4 |
|
M. omeiensis |
24.0 |
22.1 |
28.1 |
|
S. macrolepis |
16.4 |
3.8 |
9.3 |
4th |
S. argentatus |
27.1 |
26.4 |
54.1 |
|
H.leucisculus |
3.6 |
9.4 |
19.3 |
|
Z. platypus |
7.5 |
5.6 |
11.4 |
|
G. herzensteini |
20.5 |
3.3 |
6.8 |