. 2023 Aug 18;131(4):292–305. doi: 10.1038/s41437-023-00646-1

Table 1.

Cerastoderma edule beds analysed in the present study.

								All dataset			Polymorphic loci (MAF >0.017)
Location	Year	Lat (deg N)	Lon (deg E)	Code	Country	N initial	N	Ho	He	F_IS	Polymorphic loci	% Polymorphic loci	Ho	He	F_IS
Galway Connemara	2020	53.306	−9.846	IGC_20	Ireland	27	27	0.080	0.085	0.067	4205	45.5	0.166	0.179	0.074
Kerry-Feale	2020	52.488	−9.652	IKF_20	Ireland	30	30	0.080	0.087	0.080	4362	47.2	0.161	0.176	0.088
West Cork-Cockle Beach	2020	51.463	−9.744	IWC_20	Ireland	30	30	0.080	0.085	0.064	4294	46.4	0.163	0.175	0.070
Dundalk Bay-Annagassan	2018	53.884	−6.341	IDA_18	Ireland	29	29	0.074	0.080	0.082	2993	32.4	0.161	0.177	0.090
Dundalk Bay-Cooley	2018	53.996	−6.287	IDC_18	Ireland	22	22	0.077	0.083	0.081	3493	37.8	0.173	0.190	0.087
Dee Estuary	2017	53.343	−3.174	WDE_17	Wales	30	28	0.071	0.076	0.074	2561	27.7	0.167	0.182	0.084
Burry	2017	51.643	−4.166	WBY_17	Wales	30	30	0.073	0.080	0.091	3529	38.2	0.148	0.165	0.101
Camel Estuary (Cornwall)	2020	50.531	−4.930	ECE_20	England	24	24	0.073	0.081	0.105	3667	39.6	0.159	0.180	0.114
Somme Bay	2017	50.201	1.627	FBS_17	France	30	30	0.071	0.080	0.111	3438	37.2	0.147	0.167	0.119
Baie des Veys (Brévands)	2019	49.365	−1.150	FBV_19	France	26	26	0.079	0.081	0.022	3579	38.7	0.169	0.174	0.030
Gouville sur mer	2019	49.105	−1.612	FGO_19	France	23	23	0.077	0.082	0.059	4055	43.8	0.163	0.174	0.063
Arcachon Bay	2017	44.580	−1.238	FAR_17	France	30	30	0.074	0.083	0.111	4335	46.9	0.140	0.159	0.120
O Barqueiro	2017	43.722	−7.701	SBA_17	Spain	30	30	0.076	0.085	0.107	4595	49.7	0.140	0.158	0.115
Miño	2017	43.361	−8.206	SMI_17	Spain	30	30	0.073	0.081	0.102	4159	45.0	0.140	0.157	0.110
Anllóns	2017	43.220	−8.943	SAN_17	Spain	30	29	0.073	0.081	0.101	3526	38.1	0.143	0.161	0.110
Ría de Noia	2017	42.790	−8.923	SNO_17	Spain	30	30	0.078	0.087	0.099	4885	52.8	0.139	0.156	0.107
Lombos do Ulla	2017	42.629	−8.775	SLO_17	Spain	30	30	0.075	0.085	0.113	4602	49.8	0.137	0.156	0.120
Sarrido	2017	42.507	−8.826	SSA_17	Spain	30	30	0.074	0.083	0.103	4317	46.7	0.140	0.158	0.112
Vilanova	2017	42.561	−8.831	SVI_17	Spain	27	25	0.072	0.081	0.112	3175	34.3	0.153	0.173	0.118
Campelo	2017	42.421	−8.685	SCA_17	Spain	30	30	0.073	0.082	0.115	4287	46.3	0.140	0.159	0.121
Moaña	2017	42.286	−8.730	SMO_17	Spain	20	19	0.070	0.077	0.088	2361	25.5	0.181	0.200	0.093
Baiona	2018	42.117	−8.822	SBI_18	Spain	17	17	0.075	0.082	0.092	3609	39.0	0.174	0.192	0.097

Location, sampling year, geographical coordinates, code, country, number of individuals collected (N initial) and analysed after quality filtering (N), observed heterozygosity (Ho), expected heterozygosity (He), inbreeding coefficient (F_IS) for all datasets and for polymorphic loci are shown. Locations in italics were previously analysed by Vera et al. (2022).