Table 2 in Risk screening of non-native freshwater fishes in Yunnan Province, China

Table 2. Non-native freshwater fish species assessed with the Aquatic Species Invasiveness Screening Kit (AS-ISK) for Yunnan Province
Species nameA priori categorisationScreening componentConfidenceBRABRA+CCACLCFScoreOutcomeScoreOutcomeDeltaTotalBRACCATotalBRACCAAcheilognathus chankaensisN10Medium8Medium−23.43.43.50.850.850.88Acheilognathus macropterusN−2Low−4Low−23.33.33.20.810.820.79Acipenser baeriiY26High32High63.03.02.80.740.740.71Ameiurus nebulosusY29High35High63.03.02.80.750.760.71Anguilla anguillaN0Low−2Low−23.03.03.00.770.770.75Anguilla japonicaN−2Low−4Low−23.13.23.00.790.800.75Carassius cuvieriY24High28High43.13.12.80.780.790.71Clarias gariepinusY39.5High47.5High83.13.12.80.770.780.71Ctenopharyngodon idellaY29.5High33.5High43.33.33.20.830.840.79Cultrichthys erythropterusN22.5High24.5High23.23.33.00.810.820.75Gambusia affinisY39High41High23.13.13.00.780.780.75Hypomesus olidusN16Medium16Medium03.23.23.00.790.800.75Hypophthalmichthys molitrixY24High30High63.33.33.00.830.840.75Hypophthalmichthys nobilisY26High32High63.33.43.00.840.850.75Hyporhamphus intermediusN7Medium7Medium03.23.23.00.800.800.75Hypostomus plecostomusY51High59High83.03.03.00.750.740.75Ictalurus punctatusY36.5High42.5High63.03.02.70.750.760.67Labeo rohitaN10Medium14Medium43.13.23.00.790.790.75Megalobrama amblycephalaN10Medium10Medium03.43.43.30.840.840.83Micropterus salmoidesY35High43High83.13.22.50.790.810.63Mylopharyngodon piceusY29High35High63.33.33.00.820.830.75Neosalanx taihuensisN24.5High22.5High−23.43.43.00.850.860.75Oncorhynchus mykissY29High37High83.03.02.80.750.750.71Oreochromis aureusY49High61High123.13.12.70.770.780.67Oreochromis mossambicusY44.5High56.5High122.93.02.80.750.750.71Oreochromis niloticusY47High59High122.93.02.50.740.750.63Parabramis pekinensisN5.5Medium3.5Medium−23.33.33.00.810.820.75Paramisgurnus dabryanusN13.5Medium17.5High43.23.23.00.800.800.75Piaractus brachypomusY8Medium12Medium43.13.13.00.770.770.75Prochilodus lineatusN11Medium17Medium63.13.13.00.760.770.75Protosalanx hyalocraniusN14.5Medium12.5Medium−23.13.12.80.760.770.71Rhinogobius cliffordpopeiY37High43High63.13.12.80.760.770.71Salmo truttaY18High12Medium−62.92.93.00.730.720.75Sarcocheilichthys nigripinnisN3Medium3Medium03.53.53.20.860.870.79Siniperca chuatsiN14.5Medium18.5High43.03.02.80.740.740.71Tinca tincaY21High27High63.13.13.00.770.770.75Toxabramis swinhonisN16.5Medium16.5Medium03.33.43.20.840.840.79A priori categorisation (N: non-invasive; Y: invasive); Screening component (BRA: Basic Risk Assessment, BRA+CCA: BRA+ Climate Change Assessment, Delta: BRA+CCA score minus BRA score); Confidence (CL: confidence level, CF: confidence factor); Outcome (Low: score <1, Medium: 1 ≤ score <17.25, High: score ≥ 17.25)

表2 采用水生物种入侵性筛查套件（Aquatic Species Invasiveness Screening Kit，缩写AS-ISK）对云南省开展评估的外来淡水鱼类物种

物种学名 先验分类 BRA得分 BRA评估结果 BRA+CCA得分 BRA+CCA评估结果 差值（Delta，即BRA+CCA得分减BRA得分） 置信水平（CL） 置信因子（CF） 总BRA得分 总BRA+CCA得分
Acheilognathus chankaensis N 10 中等 8 中等 -2 3.4 3.4 3.5 0.85
Acheilognathus macropterus N -2 低 -4 低 -2 3.3 3.3 3.2 0.81
Acipenser baerii Y 26 高 32 高 6 3.0 3.0 2.8 0.74
Ameiurus nebulosus Y 29 高 35 高 6 3.0 3.0 2.8 0.75
Anguilla anguilla N 0 低 -2 低 -2 3.0 3.0 3.0 0.77
Anguilla japonica N -2 低 -4 低 -2 3.1 3.2 3.0 0.79
Carassius cuvieri Y 24 高 28 高 4 3.1 3.1 2.8 0.78
Clarias gariepinus Y 39.5 高 47.5 高 8 3.1 3.1 2.8 0.77
Ctenopharyngodon idella Y 29.5 高 33.5 高 4 3.3 3.3 3.2 0.83
Cultrichthys erythropterus N 22.5 高 24.5 高 2 3.2 3.3 3.0 0.81
Gambusia affinis Y 39 高 41 高 2 3.1 3.1 3.0 0.78
Hypomesus olidus N 16 中等 16 中等 0 3.2 3.2 3.0 0.79
Hypophthalmichthys molitrix Y 24 高 30 高 6 3.3 3.3 3.0 0.83
Hypophthalmichthys nobilis Y 26 高 32 高 6 3.3 3.4 3.0 0.84
Hyporhamphus intermedius N 7 中等 7 中等 0 3.2 3.2 3.0 0.80
Hypostomus plecostomus Y 51 高 59 高 8 3.0 3.0 3.0 0.75
Ictalurus punctatus Y 36.5 高 42.5 高 6 3.0 3.0 2.7 0.75
Labeo rohita N 10 中等 14 中等 4 3.1 3.2 3.0 0.79
Megalobrama amblycephala N 10 中等 10 中等 0 3.4 3.4 3.3 0.84
Micropterus salmoides Y 35 高 43 高 8 3.1 3.2 2.5 0.79
Mylopharyngodon piceus Y 29 高 35 高 6 3.3 3.3 3.0 0.82
Neosalanx taihuensis N 24.5 高 22.5 高 -2 3.4 3.4 3.0 0.85
Oncorhynchus mykiss Y 29 高 37 高 8 3.0 3.0 2.8 0.75
Oreochromis aureus Y 49 高 61 高 12 3.1 3.1 2.7 0.77
Oreochromis mossambicus Y 44.5 高 56.5 高 12 2.9 3.0 2.8 0.75
Oreochromis niloticus Y 47 高 59 高 12 2.9 3.0 2.5 0.74
Parabramis pekinensis N 5.5 中等 3.5 中等 -2 3.3 3.3 3.0 0.81
Paramisgurnus dabryanus N 13.5 中等 17.5 高 4 3.2 3.2 3.0 0.80
Piaractus brachypomus Y 8 中等 12 中等 4 3.1 3.1 3.0 0.77
Prochilodus lineatus N 11 中等 17 中等 6 3.1 3.1 3.0 0.76
Protosalanx hyalocranius N 14.5 中等 12.5 中等 -2 3.1 3.1 2.8 0.76
Rhinogobius cliffordpopei Y 37 高 43 高 6 3.1 3.1 2.8 0.76
Salmo trutta Y 18 高 12 中等 -6 2.9 2.9 3.0 0.73
Sarcocheilichthys nigripinnis N 3 中等 3 中等 0 3.5 3.5 3.2 0.86
Siniperca chuatsi N 14.5 中等 18.5 高 4 3.0 3.0 2.8 0.74
Tinca tinca Y 21 高 27 高 6 3.1 3.1 3.0 0.77
Toxabramis swinhonis N 16.5 中等 16.5 中等 0 3.3 3.4 3.2 0.84

注释：先验分类（N：非入侵物种；Y：入侵物种）；筛查组分说明：BRA指基础风险评估（Basic Risk Assessment，缩写BRA），BRA+CCA指基础风险评估+气候变化评估（BRA+ Climate Change Assessment，缩写BRA+CCA），Delta为BRA+CCA得分与BRA得分的差值；置信度说明：CL为置信水平（confidence level，缩写CL），CF为置信因子（confidence factor，缩写CF）；评估结果分级：低（得分<1）、中等（1≤得分<17.25）、高（得分≥17.25）