Table 4.
Distribution of macroalgal collections by region.
| Kermadec | 3 Kings | NI North | NI BOP | NI East | NI West | Wairarapa_Cook | SI NW | SI Kaikoura | Chathams | SI SE | SI Westland | SI Fiordland | SI Southern | Stewart | Snares | Bounty | Antipodes | Auckland | Campbell | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Region (Fig. 1) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| Number of taxa | 159 | 178 | 421 | 314 | 127 | 205 | 381 | 173 | 233 | 275 | 276 | 195 | 271 | 145 | 282 | 111 | 56 | 140 | 101 | 86 |
| Number of greens | 22 | 19 | 61 | 37 | 14 | 21 | 42 | 22 | 24 | 27 | 43 | 19 | 32 | 16 | 31 | 8 | 5 | 17 | 12 | 9 |
| Number of browns | 35 | 36 | 86 | 77 | 34 | 41 | 93 | 32 | 57 | 61 | 60 | 41 | 53 | 31 | 81 | 20 | 10 | 23 | 19 | 16 |
| Number of reds | 102 | 123 | 274 | 200 | 79 | 143 | 246 | 119 | 152 | 187 | 173 | 135 | 186 | 98 | 170 | 83 | 41 | 100 | 70 | 61 |
| Regional taxa as % of total flora | 16.1 | 18.0 | 42.5 | 31.7 | 12.8 | 20.7 | 38.5 | 17.5 | 23.5 | 27.8 | 27.9 | 19.7 | 27.4 | 14.6 | 28.5 | 11.2 | 5.7 | 14.1 | 10.2 | 8.7 |
| Number of unique taxa | 72 | 14 | 35 | 8 | 1 | 6 | 8 | 0 | 2 | 8 | 9 | 0 | 3 | 1 | 11 | 3 | 2 | 5 | 4 | 1 |
| Number of records | 532 | 714 | 2998 | 1372 | 339 | 645 | 3222 | 565 | 659 | 1527 | 1070 | 918 | 1588 | 407 | 1289 | 310 | 147 | 552 | 349 | 219 |
| Number of taxa known from: a single record (%) | 63 (40) | 61 (34) | 104 (25) | 93 (30) | 40 (31) | 77 (38) | 73 (19) | 49 (28) | 97 (42) | 50 (18) | 86 (31) | 33 (17) | 69 (25) | 52 (36) | 61 (22) | 46 (41) | 22 (39) | 52 (37) | 36 (36) | 38 (44) |
| Number of taxa known from 5 or fewer records (%) | 131 (82) | 134 (75) | 254 (60) | 237 (75) | 116 (91) | 177 (86) | 208 (55) | 144 (83) | 207 (89) | 170 (62) | 222 (80) | 143 (73) | 180 (66) | 130 (90) | 195 (69) | 97 (87) | 52 (93) | 105 (75) | 83 (82) | 76 (88) |
| Number of taxa known from > 30 specimens | 0 | 1 | 10 | 4 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Collecting events | 92 | 74 | 707 | 420 | 84 | 226 | 957 | 93 | 261 | 196 | 253 | 110 | 272 | 84 | 272 | 59 | 28 | 79 | 84 | 46 |
| Number of years collected | 18 | 13 | 60 | 54 | 23 | 48 | 87 | 22 | 47 | 23 | 56 | 26 | 30 | 28 | 47 | 14 | 6 | 9 | 19 | 16 |
| Springs collected | 7 | 5 | 37 | 30 | 11 | 19 | 53 | 5 | 24 | 4 | 28 | 15 | 10 | 8 | 26 | 6 | 2 | 4 | 4 | 7 |
| Summers collected | 1 | 9 | 40 | 29 | 13 | 22 | 54 | 14 | 19 | 16 | 31 | 17 | 21 | 15 | 31 | 13 | 0 | 2 | 15 | 8 |
| Autumns collected | 9 | 3 | 33 | 32 | 5 | 25 | 55 | 8 | 18 | 7 | 20 | 7 | 10 | 8 | 19 | 1 | 4 | 4 | 3 | 5 |
| Winters collected | 5 | 0 | 26 | 24 | 5 | 22 | 47 | 3 | 21 | 5 | 17 | 6 | 6 | 7 | 14 | 1 | 0 | 0 | 2 | 1 |
| Number of classes | 5 | 6 | 8 | 5 | 4 | 5 | 6 | 5 | 7 | 6 | 6 | 4 | 5 | 5 | 7 | 4 | 5 | 6 | 6 | 5 |
| Number of orders | 25 | 30 | 36 | 30 | 24 | 29 | 31 | 28 | 33 | 32 | 33 | 29 | 30 | 25 | 32 | 26 | 19 | 29 | 27 | 25 |
| Number of families | 50 | 55 | 83 | 73 | 44 | 57 | 75 | 53 | 64 | 72 | 67 | 59 | 62 | 49 | 69 | 44 | 29 | 46 | 48 | 42 |