Sampling sites | Dominant species (McNaughton dominance index) | Total | Proportion of rheophilic fish species |
---|---|---|---|
HJD | H. tchangi (0.582278), C. carpio (0.125780), O. bidens (0.074251)□, R. ocellatus (0.063315), R. sinensis (0.038915), C. ilishaeformis (0.025499) | 6 | 20.00% |
PD | H. tchangi (0.224299), C. carpio (0.130346), S. curriculus (0.108911), O. bidens (0.086971)□, R. cliffordpopei (0.066047), C. maculata (0.061904), A. nobilis (0.059295), P. fulvidraco (0.054439), R. sinensis (0.041128), M. salmoides (0.039844), P. dabryanus (0.029378) | 11 | 9.09% |
YZD | H. tchangi (0.477085), R. cliffordpopei (0.205697), O. bidens (0.190350)□, A. schrenckii (0.054055)□ | 4 | 50.00% |
DF | H. tchangi (0.774249), O. bidens (0.077725)□, R. cliffordpopei (0.060168), N. tangkahkeii (0.030360) | 4 | 25.00% |
WJD | I. punctatus (0.254801), H. tchangi (0.172055), R. cliffordpopei (0.171418), C.zillii (0.105394), R. ocellatus (0.075117), C. carpio (0.049419), O. bidens (0.047732)□, S. meridionalis (0.037835), M. skolokovii (0.022053) | 9 | 11.11% |
SFY | C. carpio (0.724852), H. tchangi (0.117284), O. bidens (0.077520)□, R. cliffordpopei (0.035120) | 4 | 25.00% |
GPT | R. cliffordpopei (0.217919), H. tchangi (0.196434), S. davidi (0.135247)□, C.zillii (0.081313), C. ilishaeformis (0.069395), C. carpio (0.068781), P. fulvidraco (0.067589), D. tumirostris (0.057198)□, C. alburnus (0.052951) | 9 | 22.22% |
SL | H. tchangi (0.553639), R. cliffordpopei (0.135236), C.zillii (0.100617), O. bidens (0.071737)□, S. sinensis (0.025943)□, C. carpio (0.022867), S. asotus (0.020471) | 7 | 28.57% |
ST | H. tchangi (1.148898), C. carpio (0.281616), S. davidi (0.279139)□, O. bidens (0.218274)□, S. asotus (0.175936), D. yunnanensis (0.144220), A. monticolus (0.118483)□, P. prochilus (0.111604)□, S. sinensis (0.070826), L. crassilabris (0.066295)□, P. fulvidraco (0.062553), S. obscura (0.058205), H. labeo (0.044539)□, C. auratus (0.041274), R. sinensis (0.040815), C. maculata (0.037385), R. cliffordpopei (0.032799) | 17 | 35.29% |
PS | H. tchangi (0.432538), H. sauvagei (0.114419), S. davidi (0.092361)□, O. bidens (0.088315)□, R. cliffordpopei (0.076080), C. carpio (0.064927), A. nobilis (0.024823), P. fulvidraco (0.021705) | 8 | 25.00% |
YP | R. cliffordpopei (0.168523), H. tchangi (0.128824), H. sauvagei (0.106099)□, S. obscura (0.085890), M. kiatingensis (0.059258)□, C. carpio (0.058180), P. crassilabris (0.058116), S. sichangensis (0.048004)□, S. argentatus (0.042231), C. mongolicus (0.035671), S. undulata (0.035238), S. meridionalis (0.031907), S. davidi (0.031284)□, Acipenser sp.× Acipenser sp. (0.023719) | 14 | 28.57% |
FL | H. tchangi (0.274556), C. mongolicus (0.197472), C. carpio (0.058304), S. davidi (0.050213)□, R. cliffordpopei (0.039998), S. sichangensis (0.026105)□, S. curriculus (0.025957), S. superciliaris (0.022193)□, S. obscura (0.021626), P. parva (0.021457) | 10 | 33.33% |
Mainstream overall | H. tchangi (0.417195), C. carpio (0.178973), R. cliffordpopei (0.097563), O. bidens (0.085186)□, I. punctatus (0.023639), C. zillii (0.022276) | 6 | 16.67% |
Note: □: Rheophilic fish species.