Table 1 Phylogenetic clade, sampling locality, locality code, coordinates, number of individuals analysed (N), number of haplotypes (Nh) including number of private haplotypes in brackets, haplotype codes, haplotype diversity (Hd) and nucleotide diversity (π) with standard deviation. For populations of clade A with N ≥ 10, haplotype richness after rarefaction (Hr[10]), Tajima's D and Fu's FS statistics are given. These are also the populations considered for further population genetics analyses

From: Cryptic speciation or global spread? The case of a cosmopolitan marine invertebrate with limited dispersal capabilities

Clade

Locality

Code

Coordinates

N

Nh

Haplotypes

Hd

π

Hr[10]

Tajima's D

Fu's FS

A

Bodega Bay, California. USA

CA

38°19′44.78″N, 123°03′23.99″W

23

4 (2)

H_1, H_2, H_3, H_4

0.486 ± 0.105

0.0313 ± 0.0313

1.831

1.196

16. 906

 

Snog Harbour, Washington. USA

WS

48°34′14.91″N, 123°10′02.07″W

19

2

H_5, H_6

0.351 ± 0.111

0.0013 ± 0.0004

0.967

0.541

2.033

 

Queen Anne's Battery, Plymouth. UK

PL

50°22′01.00″N, 04°07′52.00″W

10

5 (2)

H_2, H_4, H_7, H_8, H_9

0.667 ± 0.163

0.0323 ± 0.0139

4.000

−0.046

5. 703

 

Cape Town, South Africa

CT

33°55′09.77″S, 18°26′35.06″E

15

3

H_2, H_4, H_9

0.562 ± 0.095

0.0406 ± 0.0077

1.666

2. 249

17. 579

 

Hout Bay, South Africa

HB

34°02′59.59″S, 18°20′56.04″E

10

4

H_2, H_4, H_9

0.622 ± 0.138

0.0458 ± 0.0081

2.000

2. 427

13. 331

 

Port Alfred, South Africa

PA

33°35′36.08″S, 26°53′33.00″E

8

5 (4)

H_14, H_15, H_16, H_17, H_18

0.857 ± 0.108

0.0601 ± 0.0151

-

-

-

 

Bocas marina, Panama

BO

9°20′08.16″N, 82°13′08.76″W

18

9 (7)

H_2, H_18, H_19, H_20, H_21, H_22, H_23, H_24, H_25

0.824 ± 0.075

0.0218 ± 0.0099

4.866

−1.798*

2.404

 

Bastimentos Island, Panama

BA

9°29′13.28″N, 82°10′35.84″W

3

2

H_2, H_18

0.667 ± 0.314

0.0703 ± 0.0331

-

-

-

 

Santander Bay, Spain

SA

43°27′43.68″N, 03°47′40.59″W

17

4 (2)

H_2, H_4, H_28, H_29

0.625 ± 0.108

0.0306 ± 0.0097

2.485

0.509

13.178

 

Arenys, Spain

AR

41°34′38.83″N, 02°33′24.18″E

23

4 (2)

H_2, H_4, H_42, H_43

0.320 ± 0.121

0.0208 ± 0.0094

1.561

−1.515

12. 460

 

Coquimbo, Chile

CO

29°57′17.86″S, 71°20′05.49″W

21

11 (7)

H_2, H_4, H_5, H_6, H_34, H_35. H_37, H_38, H_39, H_40, H_41

0.824 ± 0.084

0.0397 ± 0.0085

5.500

0.669

2.954

 

Antofagasta, Chile

AN

23°38′34.61″S, 70°23′58.94″W

11

3

H_4, H_5, H_34

0.564 ± 0.134

0.0162 ± 0.0121

1.000

−2.125

7. 887

 

Melbourne Bay, Australia

MB

38°08′46.60″S, 144°56′56.58″E

12

2

H_2, H_4

0.530 ± 0.076

0.0459 ± 0.0066

1.000

2. 753

19. 994

 

Kanagawa, Japan

JA

35°08′33.67″N, 139°37′22.26″E

2

1

H_33

0.000

0.000

-

-

-

 

TOTAL Clade A

  

192

34 (26)

 

0.826 ± 0.019

0.0582 ± 0.0022

 

1.097

17.710

B

Kanagawa, Japan

JA

35°08′33.67″N, 139°37′22.26″E

10

3 (3)

H_30, H_31, H_32

     
 

TOTAL Clade B

  

10

3 (3)

 

0.378 ± 0.181

0.0169 ± 0.0101

   

C

Bastimentos Island, Panama

BA

9°29′13.28″N, 82°10′35.84″W

2

1

H_11

0.000

0.000

   
 

Hout Bay, South Africa

HB

34°02′59.59″S, 18°20′56.04″E

11

1 (1)

H_10

0.000

0.000

   
 

Port Alfred, South Africa

PA

33°35′36.08″S, 26°53′33.00″E

13

3 (2)

H_11, H_12,H_13

0.295 ± 0.156

0.0023 ± 0.0017

   
 

TOTAL Clade C

  

26

4 (3)

 

0.591 ± 0.053

0.0342 ± 0.0026

   

D

Bastimentos Island, Panama

BA

9°29′13.28″N, 82°10′35.84″W

6

2 (2)

H_26, H_27

0.533 ± 0.172

0.0020 ± 0.0007

   

TOTAL

   

234

43 (34)

 

0.877 ± 0.014

0.0984 ± 0.0049

   
  1. *Significant at P < 0.05.
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