Table 1 Genetic descriptors of Arbacia lixula

From: Spatio-temporal patterns of genetic variation in Arbacia lixula, a thermophilous sea urchin in expansion in the Mediterranean

Code

Locality

Geographical area

N

Ho

He

F IS

Allele

Cre

Crete

Eastern Mediterranean

24

0.565 ± 0.195

0.849 ± 0.076

0.323 ± 0.07 *

13.2 ± 1.23

Kos

Kos

Eastern Mediterranean

24

0.597 ± 0.236

0.854 ± 0.059

0.289 ± 0.08*

12.6 ± 1 .26

Sic

Sicilia

Eastern Mediterranean

24

0.568 ± 0.213

0.879 ± 0.051

0.343 ± 0.08 *

12.8 ± 1.39

Pop

Populonia

Western Mediterranean

24

0.522 ± 0.222

0.842 ± 0.059

0.365 ± 0.09 *

11.2 ± 0.96

Col

Colera (2009)

Western Mediterranean

24

0.562 ± 0.198

0.878 ± 0.029

0.347 ± 0.07 *

13.4 ± 1.02

Ben

Benidorm

Western Mediterranean

24

0.563 ± 0.215

0.864 ± 0.058

0.331 ± 0.08 *

12.1 ± 1.07

Her

La Herradura (2009)

Alboran Sea

24

0.552 ± 0.134

0.819 ± 0.103

0.300 ± 0.06 *

11.9 ± 1.06

Tor

Torremuelle (2009)

Alboran Sea

24

0.571 ± 0.205

0.845 ± 0.065

0.300 ± 0.09 *

11.8 ± 1.20

  

MEDITERRANEAN

192

0.563 ± 0.090

0.863 ± 0.052

–

(10.94 ± 0.80)

Fai

Faials, Azores

Macaronesian Island, eastern Atlantic

24

0.619 ± 0.202

0.834 ± 0.064

0.241 ± 0.08 *

11.7 ± 1.01

Gig

Los Gigantes, Tenerife

Macaronesian Island, eastern Atlantic

24

0.569 ± 0.232

0.852 ± 0.051

0.289 ± 0.08 *

13.1 ± 1.26

Cav

Boavista, Cape Verde

Macaronesian Island, eastern Atlantic

24

0.585 ± 0.222

0.872 ± 0.057

0.318 ± 0.08 *

14.3 ± 1.28

  

EASTERN ATLANTIC

72

0.591 ± 0.200

0.856 ± 0.051

–

(11.10 ± 0.71)

Cfr

Cabo Frío

Brazil, western Atlantic

16

0.625 ± 0.282

0.804 ± 0.122

0.201 ± 0.11 *

9.3 ± 1.06

Ita

Itaipu

Brazil, western Atlantic

22

0.579 ± 0.209

0.819 ± 0.113

0.253 ± 0.06 *

11.0 ± 1.12

  

WESTERN ATLANTIC

38

0.593 ± 0.205

0.803 ± 0.100

−

(9.76 ± 0.91)

Col 2014

Colera (2014)

Western Mediterranean

25

0.625 ± 0.082

0.869 ± 0.015

0.267 ± 0.09 *

13.0 ± 0.91

Her 2014

La Herradura (2014)

Alboran Sea

27

0.588 ± 0.083

0.858 ± 0.017

0.298 ± 0.09 *

12.6 ± 1.18

Tor 2014

Torremuelle (2014)

Alboran Sea

25

0.627 ± 0.069

0.861 ± 0.014

0.255 ± 0.08 *

12.7 ± 1.02

  1. Codes of the populations including the year of collection for the populations used for the temporal analyses, localities, geographical area, sample size (N), heterozygosity observed (Ho), heterozygosity expected (He), inbreeding coefficient (FIS), and allele diversity—mean number of alleles per population or allele richness per marine geographical area in brackets (calculated by rarefaction from the minimum sample size). Standard error is also presented for genetic descriptors
  2. *Significant HW disequilibrium (p < 0.01)
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