Table 2. Minimum COI gene pairwise uncorrected p-distances amongst key species.

Species			COI genetic distances (%)
A. lurana Naples	vs.	A. lurana Brazil	0
A. papillosa Sweden	vs.	A. papillosa Maine	0.3
L. nodosa France	vs.	L. nodosa Bahamas	1
S. braziliana Costa Rica (PAC)	vs.	S. braziliana Japan	1.9
B. rissodominguezi Cuba	vs.	B. stephanieae Florida	5.7
S. neapolitana Naples	vs.	S. sargassicola Bahamas	6.4
Limenandra sp. A Mexico (PAC)	vs.	L. nodosa Bahamas	7.3
A. papillosa WA	vs.	Aeolidia sp. B California	8.4
A. saldanhensis South Africa	vs.	A. lurana Brazil	8.4
S. braziliana Costa Rica (PAC)	vs.	Spurilla sp. A Morocco (ATL)	10.8
A. papillosa Maine	vs.	Aeolidia sp. A France (ATL)	11
A. saldanhensis South Africa	vs.	A. cacaotica Australia	11.7
A. lurana Naples	vs.	A. cacaotica Australia	11.8
A. takanosimensis Japan	vs.	A. lurana Brazil	12.4
B. japonica Marshall Is.	vs.	Baeolidia sp. C Marshall Is.	12.6
A. saldanhensis South Africa	vs.	A. takanosimensis Japan	13
A. takanosimensis Japan	vs.	A. cacaotica Australia	13
Aeolidia sp. A France (ATL)	vs.	Aeolidia sp. B California	13.3
B. alba Malaysia	vs.	Bulbaeolidia sp. A Brazil	13.5
S. braziliana Japan	vs.	S. sargassicola Bahamas	13.6
S. neapolitana Portugal	vs.	S. braziliana Brazil	14.1
A. takanosimensis Japan	vs.	Anteaeolidiella sp. A Clipperton Is.	14.2
S. sargassicola Bahamas	vs.	Spurilla sp. A Morocco (ATL)	14.8
S. neapolitana Naples	vs.	Spurilla sp. A Morocco (ATL)	14.8

Names are final identifications after the analyses.

ATL = Atlantic Ocean;

PAC = Pacific Ocean;

WA = western Atlantic Ocean.