Table 1 Genetic diversity of Fucus ceranoides within sampling sites and inferred genetic sectors

Lima, Viana do Castelo

VIA

16

2.43

0.154

0.143

0.077

A

A1(14), GQ385159*, GQ385159*

3

242

50

Western Sector

W

128

9.00

0.457

0.257

A

A1–A31

31

717

351

Verdugo (Ria de Vigo), Arcade

VIG

16

3.57

0.223

0.223

−0.001

A

A1(11), A3(3), A4, A5

4

517

116

Lérez (Ria de Pontevedra), Pontevedra

PON

16

2.29

0.174

0.161

0.080

A

A1(13), A6, A7, A8

4

242

50

Umia (Ria de Arousa), Cambados

UMI

16

2,86

0.225

0.174

0.231*

A

A1, A2(5), A9(3), A10 (2), A11, A12(2), A13, A14

8

875

580

Ulla (Ria de Arousa), Catoira

ULL

16

2,71

0.144

0.146

−0.012

A

A1, A2(9), A15(2), A16, A17, A18, A19

7

692

267

Tabra/Tambre (Ria de Muros e Noia), Noia

NOI

16

3.00

0.357

0.370

−0.039

A

A1(11), A20(5)

2

458

92

Xallas (Ria de Córcubion), Ézaro

XAL

16

3.71

0.478

0.369

0.234*

A

A1 (5), A21(9), A22, A23

4

617

151

Castro, Lires

LIR

16

3.29

0.447

0.324

0.282*

A

A1 (11), A24, A25, A26, A27, A28

6

350

104

Grande (Ria das Camariñas), Ponte do Porto

CAM

16

3.43

0.430

0.279

0.360*

A

A1(10), A29(4), A30, A31

4

575

151

North-Western Sector

NW

96

6.57

0.526

0.327

B

B1–B11

11

671

186

Anllóns (Ria de Corme e Laxe), Ponteceso

ANL

16

3.57

0.482

0.482

0.001

B

B2 (13), B3(2), B4

3

342

72

Mero (Ria de A Coruña), O Temple

RCO

16

4.00

0.355

0.304

0.150*

B

B1 (10), B5(3), B6(2), B7

4

592

203

Mendo/Mandeo (Ria de Betanzos), Betanzos

BET

16

3.14

0.364

0.265

0.277*

B

B1(7), B8 (9)

2

525

106

Eume (Ria de Ares), Pontedeume

ARE

16

4.00

0.408

0.342

0.166*

B

B1(14), B9, B10

3

242

50

Xuvia (Ria do Ferrol), Neda

FER

16

3.71

0.458

0.368

0.203*

B

B1(16)

1

–

–

Ferrerias (Ria de Cedeira)

CED

16

3.00

0.398

0.200

0.505*

B

B2(15), B11

2

125

25

Northern Sector

N

128

6.29

0.553

0.441

B,C

B1, C1–C9

10

166

144

Mera (Ria de Ortigueira), Ponte de Mera

ORT

16

3.00

0.468

0.362

0.232*

B, C

B1(2), C1(12), C2, C9

4

442

323

Sor (Ria de Barquero), Poceira

BAR

16

3.14

0.563

0.411

0.277*

B, C

B1, C1(14), C3

3

133

113

Landro (Ria de Viveiros), Viveiros

VIV

16

3.57

0.484

0.473

0.022

C

C1(15), C4

2

125

25

Ouro

FAZ

16

3.43

0.497

0.500

−0.007

C

C1(15), C5

2

125

25

Masma (Ria da Foz)

FOZ

16

3.57

0.507

0.427

0.162*

C

C1(16)

1

–

–

Eo (Ria de Ribadeo), Vegadeo

VEG

16

3.71

0.416

0.414

0.005

C

C1(15), C6

2

125

25

Porcia

POR

16

3.00

0.463

0.527

−0.144

C

C1(15), C7

2

125

25

Navia (Ria de Navia), Navia

NAV

16

3.71

0.464

0.413

0.114

C

C1(15), C8

2

125

25

Valdediós (Ria de Villaviciosa)

VIL

16

3.00

0.464

0.464

0.000

C

C1(10), GQ385159*(5), GQ385159*

3

542

117

Asón (Ria de Santoña), Colindres

SAN

16

3.14

0.410

0.411

−0.003

C

GQ385159*(9), GQ385159*(7)

2

525

105

Adour, Bayonne

BAY

16

3.43

0.486

0.446

0.083

C

C1(13), GQ385159*(2), GQ385159*

3

342

72