Does invasive Chondrostoma nasus shift the parasite community structure of endemic Parachondrostoma toxostoma in sympatric zones?

Table 2 Microsatellite diversity and parasite diversity (Brillouin index) for P. toxostoma (PT) and C. nasus (CN) populations

Localities	Population	Sample size	Standard length	Allelic richness	Private allelic richness	Ho	He	Brillouin index of parasite diversity
Orbieu	PT	11	176 ± 10.14	2.03 ± 0.17	0.15 ± 0.05	0.47 ± 0.27	0.49 ± 0.22	1.02 ± 0.22
Allier	CN	11	189.55 ± 28.44	3.03 ± 0.20	0.14 ± 0.04	0.61 ± 0.18	0.64 ± 0.17	0.87 ± 0.24
Pertuis	PT	20	128.65 ± 11.61	2.97 ± 0.30	0.26 ± 0.06	0.51 ± 0.31	0.53 ± 0.30	0.56 ± 0.39
	CN	1	100	-	-	-	-	-
Manosque	PT	49	113.61 ± 22.66	2.95 ± 0.29	0.26 ± 0.06	0.48 ± 0.30	0.50 ± 0.30	0.37 ± 0.36
	CN	9	130 ± 6.80	3.46 ± 0.23	0.23 ± 0.04	0.60 ± 0.26	0.66 ± 0.22	0.75 ± 0.46
Avignon	PT	-	-	-	-	-	-	-
	CN	33	203.41 ± 37.01	3.39 ± 0.23	0.16 ± 0.04	0.61 ± 0.21	0.65 ± 0.20	0.63 ± 0.37
Pont de Laragne	PT	17	117.24 ± 15.41	2.84 ± 0.29	0.23 ± 0.06	0.54 ± 0.30	0.55 ± 0.28	0.44 ± 0.41
	CN	19	155.47 ± 43.75	3.27 ± 0.22	0.15 ± 0.03	0.63 ± 0.22	0.64 ± 0.19	0.42 ± 0.39
LaBeaume	PT	19	175.89 ± 18.77	3.03 ± 0.29	0.25 ± 0.06	0.54 ± 0.30	0.52 ± 0.31	1.31 ± 0.23
	CN	-		-	-	-	-
Saint Just	PT	11	108.18 ± 10.31	2.93 ± 0.30	0.27 ± 0.09	0.53 ± 0.31	0.55 ± 0.29	0.61 ± 0.47
	CN	18	113.22 ± 25.96	3.43 ± 0.23	0.19 ± 0.04	0.64 ± 0.24	0.65 ± 0.20	1.04 ± 0.37

Ho – observed heterozygosity, He – expected heterozygosity. Mean with standard deviation are shown.

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