TABLE S–7. Top right, number of shared species between study sites; bottom left numbers of shared species by prey preference (see Tables S–1-4)

Site     Total spp.        PacGro            BLAIslas        BLAGrin/Cuev           BBGr1BBGr2

PGr      47             —                       7                  8                           5                  7

BLA Is 47             Br 3 Cn 4      —                       41                          28                 30

                                    Sp 1

BLA GC 78             Br 2 Cn 4      Br 9 Cn 11    —                                   35                 45

                                    Sp 3                He 5 Sp 12¹

BB Gr1 108           Br 1 Cn 5      Br 5 Cn 8      Br 6 Cn 11                —                       98

                                                            He 3 Sp 7²    He 4 Sp 9⁴

BB Gr2 130           Br 1 Cn 5      Br 4 Cn 11    Br 6 Cn 16                Br 7 Cn 40     —

                                    Sp 2                He 4 Sp 7³    He 5 Sp 12⁵              He 16 Sp 27⁶

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¹As 1, Op 2, Uk 2

²As 1, Op 2, Uk 2

³As 1, Op 1, Uk 2

⁴As 1, OE 1, Op 2, Uk 3

⁵As 1, OE 1, Op 2, Uk 4

⁶As 1, OE 2, Op 2, Uk 4

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As—Ascidians, Br—Bryozoans, Cn—Cnidarians, He—Herbivore, OE—Opisthobranch eggs, Op—Opisthobranchia, Sp—Sponges, Uk—Unknown