Appendix 1. Abundance (Ind./0.36m2) of Benthic Macroinvertebrates at the sampling sites

Scientific name/Site 1st 2nd
St. 1 St .2 St. 3 St. 4 St. 5 St. 1 St .2 St. 3 St. 4 St. 5
Phylum Platyhelminthes
Dugesia sp. 4 3 2 3 2 12 5
Phylum Mollusca
Semisulcospira forticosta 4 16
Semisulcospira gottschei 5
Semisulcospira libertina 2 3 3 2 1
Physa acuta 1 1
Pisidium coreanum 1
Phylum Annelida
Eisenia sp. 1
Limnodrilus gotoi 1 3 1 1
Phylum Arthropoda
Gammarus sp. 83 4 73 7 31 7 9 85
 Collembola sp. 1
Acentrella sibirica 2
Baetiella tuberculata 4 19
Baetis fuscatus 12 5 24 1 3 2 28 75
Baetis silvaticus 2 9 36 9
Baetis ursinus 4
Labiobaetis atrebatinus 5 14 42 1
Nigrobaetis bacillus 1 3 1 2 2
Procloeon pennulatum 1 1
Ecdyonurus dracon 1 4 1
Ecdyonurus kibunensis 4 3 4 3 3 2
Ecdyonurus levis 3 2 1 2 4
Epeorus curvatulus 1 6 3 4
Epeorus pellucidus 3 9
Heptagenia kihada 6 2 51
Choroterpes altioculus 2
Paraleptophlebia chocorata 2
Ephemera strigata 1 14 25 2 28 35 5 32 12
Cincticostella levanidovae 40 104 230 39 19
Drunella aculea 1 8 2 1
Calopteryx japonica 1
Davidius lunatus 2 3 1 9 3 7 3 8 12 6
Sieboldius albardae 2 8
Amphinemura coreana 1
Nemoura KUb 11 4 17 1
Kiotina decorata 1
Neoperla coreensis 1 1
Phylum Arthropoda
Chloroperlidae sp. 1 1
Nepa hoffmanni 2
Parachauliodes asahinai 3 1 1 1 3 4 2 2
 Eubrianax ramicornis 1 2 1 2
Dicranota KUa 2 1 1
Hexatoma KUa 1
Tipula KUa 1 1
Tipula KUb 1
Tipula KUd 1
Tipula KUn 1
 Psychodidae sp. 2
 Dixidae sp. 1
Simulium sp. 3 1 5 14 6 2 10 6
Ceratopogonidae sp. 1
Chironomidae sp. 1 1 14 5 31 31 14 25 1 4
Philorus KUa 2
Dolichopodidae sp. 1
Tabanidae sp. 1
Ephydridae sp. 1
Rhyacophila brevicephala 2
Rhyacophila nigrocephala 2 1 2 1
Apsilochorema KUa 1
Glossosoma KUa 5
Cheumatopsyche brevilineata 1 2
Cheumatopsyche KUa 5 1
Diplectrona KUa 2
Hydropsyche kozhantschikovi 1
Hydropsyche orientalis 1 3 11 10 28 2
Hydropsyche valvata 1
Psychomyia KUa 1
Hydatophylax nigrovittatus 1 6 1
Goera japonica 2
Lepidostoma KUb 5 1 1 2 1 10 8 4
Gumaga KUa 3
Anisocentropus minutus 5 9
Oecetis sp. 1
    총 72 종 19 11 12 21 25 23 32 31 15 20
    총 1,874 개체 136 40 64 150 121 188 308 520 260 87
• Collected by qualitative sampling.