Table 2 Intra-specific variabilities (p distances) of North Sea Echinodermata
From: Species identification of echinoderms from the North Sea by combining morphology and molecular data
Species | Intra-specific | |
|---|---|---|
Min | Max | |
Asteroidea | ||
 Asterias rubens | 0.00 | 0.91 |
 Leptasterias muelleri | 0.00 | 0.15 |
 Stichastrella rosea | 0.15 | 0.15 |
 Astropecten irregularis 1 | 0.15 | 0.91 |
 Astropecten irregularis 2 | 0.00 | 1.07 |
 Luidia sarsii | 0.00 | 0.91 |
 Anseropoda placenta | 0.00 | 0.46 |
 Hippasteria phrygiana | 0.00 | 0.91 |
 Crossaster papposus | 0.00 | 0.16 |
Echinoidea | ||
 Gracilechinus acutus | 0.00 | 0.76 |
 Psammechinus miliaris | 0.00 | 0.46 |
 Strongylocentrotus droebachiensis | 0.00 | 0.00 |
 Brissopsis lyrifera | 0.00 | 1.83 |
 Echinocardium cordatum | 0.00 | 1.22 |
 Echinocardium flavescens | 0.00 | 0.31 |
 Spatangus purpureus | 0.00 | 0.30 |
Ophiuroidea | ||
 Asteronyx loveni | 0.00 | 0.00 |
 Amphipholis squamata | 0.00 | 0.00 |
 Amphiura chiajei | 0.15 | 2.43 |
 Amphiura filiformis | 0.15 | 3.44 |
 Ophiopholis aculeata | 0.00 | 1.06 |
 Ophiothrix fragilis | 0.15 | 1.83 |
 Ophiocten affinis | 0.00 | 1.67 |
 Ophiura albida | 0.00 | 0.97 |
 Ophiura ophiura | 0.00 | 1.37 |
 Ophiura sarsii | 0.00 | 2.68 |
Holothuroidea | ||
 Leptosynapta sp. | 0.00 | 0.36 |
All species | 0.00 | 3.44 |