Table 1.
Structure of populations within Clade A as determined by AMOVA.
Fig 1.
Median joining haplotype network of all Clade A populations.
Populations are grouped into six geographic regions: Mediterranean, English Channel + Ireland, Bay of Biscay, North Sea, northwestern (NW) Atlantic, Pacific.
Fig 2.
Clade A haplotype frequencies in the northeastern Atlantic populations sampled by the authors of this study.
The population abbreviations are as follows: AR = Ares, Spain; BLA = Blanes, Spain; BRE = Brest, France; BU = Burela, Spain; CU = Concarneau, France; ES = L'Escala, Spain; EST = Estartit, Spain; FAL = Falmouth, England; FE = Ferrol, Spain; GI = Gijon, Spain; GSM = Gosport, England; HPM: Hamble, England; LA = Llastres, Spain; MU = Mutriku, Spain; PBM = Parkstone Bay, England; PG = Perros-Guirec, France; PLY = Plymouth, England; PO = Poole, England, SA = Santander; SB = San Sebastian, Spain; SD = Sada, Spain; VEN = Venice, Italy; VIL = Vilanova, Spain.
Fig 3.
Clade A haplotype frequencies in the eastern Pacific populations sampled by the authors of this study.
The population abbreviations are as follows: MR = Monterey, CA, USA; SB = Santa Barbara, CA, USA; SE = Seattle, WA, USA. Small cross-marks represent mutational steps.
Fig 4.
Clade A haplotype frequencies in the northwestern Atlantic populations sampled by the authors of this study.
The population abbreviations are as follows: FLM = Falmouth, MA, USA; QST = Quissett, MA, USA; SW = Sandwich, MA, USA.
Table 2.
Location posterior probabilities for Clade A haplotype groups.
Table 3.
Location posterior probabilities for Clade A haplotype groups.
Table 4.
Posterior probabilities and 95% confidence intervals (CI) for the most likely dispersal history scenarios when the best scenarios from each ancestral set are compared against each other.
Table 5.
Posterior probabilities and 95% confidence intervals (CI) for the most likely dispersal history scenarios when three equally likely scenarios (21, 26, 48) were compared against each other.
Table 6.
Structure of populations within Clade E as determined by AMOVA.
Fig 5.
Median joining haplotype network of all Clade E populations.
Populations are grouped into four geographic regions: English Channel France, English Channel England, Bay of Biscay, and Mediterranean.
Fig 6.
Clade E haplotype frequencies in the northeastern Atlantic and Mediterranean populations by the authors of this study.
Table 7.
Location posterior probabilities for Clade E haplotype groups.
Table 8.
Posterior probabilities and 95% confidence intervals (CI) for the most likely Clade E dispersal scenarios, when the best scenarios from each ancestral set are compared against each other.
Fig 7.
Distribution of Clade A and Clade E throughout the northeastern Atlantic and Mediterranean.
Blue Labels = Locations where only Clade A was found, Red Labels = Locations where only Clade E was found, Black = Clade A and Clade E sympatric.