Table 1.

Summary statistics for Stylissa carteri listed from northernmost to southernmost sampled sites (Site Number, Location, Site Name, ¹fine-scale sampling was conducted, GPS). The number of samples amplified (N), allelic diversity (N_A), observed heterozygosity (H_O), unbiased expected heterozygosity (uH_E), and fixation index (F_IS) are given for each population. Values are averaged over 9 loci

Site number	Location	Site name	GPS coordinates	N	NA	HO	HE	FIS
1	North	Gulf of Aqaba	28.185, 34.638	7	3.111	0.313	0.485	0.3743*
2	North	Jazirat Burcan	27.910, 35.065	14	4.556	0.452	0.533	0.1565
3	North	Shi’b Pelam	27.817, 35.107	11	3.889	0.364	0.499	0.2807
4	North	Jaz’air Sila	27.638, 35.306	7	4	0.5	0.59	0.1663**
5	North	An Numan	27.139, 35.751	20	4.556	0.389	0.528	0.2703**
6	North	Ras Al-Ubayd	26.736, 36.044	12	4.333	0.426	0.544	0.2251**
7	North	Shaybarah	25.362, 36.913	8	3.222	0.361	0.46	0.2272
8	Yanbu	Marker9	24.443, 37.248	11	4.556	0.444	0.625	0.2988**
9	Yanbu	Reef21	23.907, 38.153	44	5.889	0.42	0.59	0.2902**
10	Yanbu	Refinery1	23.853, 38.240	54	6.333	0.39	0.538	0.2765**
11	Yanbu	7Sisters	23.753, 37.974	24	5.889	0.349	0.595	0.4194**
12	Yanbu	Tistis	23.651, 38.035	22	4.889	0.313	0.546	0.4322**
13	Thuwal	Shib Nazar1	22.331, 38.863	72	6.889	0.38	0.564	0.3245**
14	Thuwal	Al Fahal	22.312, 38.978	22	5.444	0.399	0.549	0.2769**
15	Thuwal	Abu Shoosha	22.305, 39.049	24	6.444	0.416	0.597	0.3065**
16	Thuwal	Fsar	22.227, 39.030	24	5.667	0.446	0.533	0.1636**
17	Thuwal	Abu Madafi1	22.074, 38.778	24	5	0.42	0.522	0.2014**
18	Jeddah	Obhur	21.671, 38.844	20	5.111	0.38	0.597	0.3665**
19	Al-Lith	Whale Shark Reef1	20.119, 40.220	71	6.111	0.375	0.553	0.3207**
20	Al-Lith	Reef31	20.031, 40.147	46	6.222	0.385	0.549	0.2977**
21	Al-Lith	MarMar1	19.838, 39.921	27	5.667	0.354	0.548	0.3495**
22	Sudan	Sanganeb	19.753, 37.448	11	4.111	0.392	0.525	0.2671**
23	Al-Lith	Malatu1	19.752, 39.910	57	6.556	0.365	0.522	0.3013**
24	Farasan Banks	Abu Dauqa	19.209, 40.109	15	4.667	0.413	0.525	0.2182*
25	Farasan Banks	Dolphen Lagoon	19.005, 40.148	12	4.333	0.354	0.465	0.2488**
26	Farasan Banks	Ablo Island	18.660, 40.827	19	4.667	0.365	0.516	0.2976**
27	Farasan Banks	Marka Island	18.209, 41.335	27	4.778	0.436	0.575	0.2465**
28	Farasan Banks	Atlantis Shoal	18.189, 41.111	16	5.556	0.502	0.621	0.1943*
29	Farasan Banks	Shib Radib	18.073, 40.886	44	6.667	0.393	0.538	0.2729**
30	Wassalyat Shoals	Mamali Kabir	17.605, 41.671	37	5.556	0.405	0.577	0.3005**
31	Farasan Islands	Baghlah	16.980, 41.385	9	3.778	0.444	0.519	0.1504
32	Farasan Islands	Dhi Dahaya	16.875, 41.440	28	5.667	0.376	0.551	0.3178**
33	Farasan Islands	Zahrat Durakah	16.840, 42.305	24	4.889	0.416	0.522	0.2031**
34	Farasan Islands	Abulad Island	16.798, 42.199	46	5.778	0.43	0.572	0.25**
35	Farasan Islands	Tiger Head	16.791, 42.199	29	4.889	0.441	0.55	0.2013**
36	Soccotra	Soccotra	12.670, 54.178	12	3.222	0.367	0.426	0.1442

Significant (F_IS) values are indicated

^*P < 0.05

^**P < 0.01 (FDR correction).