. 2019 Mar 27;9(8):4667–4682. doi: 10.1002/ece3.5070

Table 1.

Genetic diversity within Cerastoderma glaucum populations calculated from data of 2,962 biallelic SNP markers

Geographic location	Site code	Region	N	Private	A	H _obs	H _exp
Tvärminne, Finland	FI	Baltic Sea	15	2	1.2836	0.0681	0.0778
Gulf of Gdansk, Poland	GD	Baltic Sea	19	2	1.3278	0.0763	0.0897
Sylt, Germany	AL	North Sea	13	4	1.2964	0.0734	0.0876
Lake Veere, Netherlands	LV	North Sea	10	3	1.2741	0.0801	0.0831
Arcachon Bay, France	AR	Atlantic Ocean	16	9	1.3106	0.0763	0.0859
Ria Formosa, Portugal	PT	Atlantic Ocean	14	7	1.3805	0.0788	0.0985
Berre Lagoon, France	BL	Western Mediterranean	15	10	1.4841	0.1069	0.1283
Sardinia, Italy	SA		11	7	1.3940	0.0874	0.1152
Tunis Bay, Tunisia	TU		16	9	1.4274	0.0762	0.1179
Sicily, Italy	SI		16	30	1.5240	0.0960	0.1371
Gialova Lagoon, Greece	GI	Ionian Sea	15	39	1.4105	0.1023	0.1187
Etolikon, Greece	ET	Ionian Sea	16	22	1.4747	0.1090	0.1239
Porto Lagos, Greece	GR	Aegean–Black Sea region	14	41	1.4851	0.0957	0.1286
Constanta, Romania	RO	Aegean–Black Sea region	14	43	1.4605	0.0846	0.1217

N, number of individuals included in the final analyses; Private, the number of private alleles for each population; A, average number of alleles per locus; H _obs, the average observed heterozygosity per locus; H _exp, the average expected heterozygosity per locus.