Table 1.
Volcanoes, collection localities, sample size, and available data for the 6 spider lineages included in this study
| Island | Volcano (associated localities) | Latitude, longitude (approx.) | Elev. (approx.) | Habitat description | Allozyme data: lineage, species (n, loci) | mtDNA data: lineage, species (n, basepairs) |
|---|---|---|---|---|---|---|
| Maui Nui | Molokai (Kamakou) | 21 06N, 156 54W | 1,200 m | Montane wet |
L1 Th. grallator (8, 8) L5 T. quasimodo (8, 9) |
L1 Th. grallator (4, 1,270) |
| Lanai | 20 49N, 156 53W | 1,030 m | Montane mesic & wet | L4 T. macracantha (1, 605) | ||
| West Maui | 20 56N, 156 37W | Montane wet | L1 Th. grallator (16, 8) | L1 Th. grallator (8, 1,270) | ||
| Haleakela (Kipahulu) | 20 41N, 156 5W | 1,200 m | Montane wet |
L4 T. macracantha (3, 605) L6 T. hawaiiensis (1, 528) |
||
| Haleakela (Lower Waikamoi) | 20 48N, 156 14W | 1,340 m | Montane mesic |
L1 Th. grallator (96, 8) L3 T. kikokiko (9, 9) |
L1 Th. grallator (66, 1,270) L2 A. alepeleke (2, 420) L3 T. kikokiko (2, 607) L4 T. brevignatha (2, 605) |
|
| Haleakela (Upper Waikamoi) | 20 46N, 156 13W | 1,900 m | Montane wet | L5 T. quasimodo (19, 9) |
L2 A. corniger (2, 420) L2 A. laau (4, 420) L5 T. quasimodo (2, 439) |
|
| Haleakela (Auwahi) | 20 38N, 156 20W | Montane dry & mesic |
L2 A. corniger (3, 420) L3 T. kikokiko (2, 607) |
|||
| Big Island | Kohala | 20 05N, 155 45W | 1,150 m | Montane wet | L1 Th. grallator (32, 8) |
L1 Th. grallator (17, 1,270) L4 T. brevignatha (2, 605) L5 T. quasimodo (5, 439) |
| Hualalai | 19 41N, 155 52W | 1,100 m | Montane mesic & wet | L5 T. quasimodo (2, 9) |
L4 T. brevignatha (1, 605) L5 T. quasimodo (6, 439) |
|
| Mauna Kea (Laupahoehoe) | 19 56N, 155 16W | 1,260 m | Montane wet |
L4 T. brevignatha (1, 605) L5 T. quasimodo (14, 439) |
||
| Mauna Loa (Honomolino) | 19 11N, 155 51W | 1,500 m | Montane mesic |
L4 T. brevignatha (6, 605) L5 T. quasimodo (1, 439) |
||
| Mauna Loa (kīpuka on the Saddle Road) | 19 40N, 155 20W | 1,550 m | Montane wet |
L1 Th. grallator (50, 8) L3 T. anuenue (12, 9) L5 T. quasimodo (9, 9) |
L1 Th. grallator (63, 1,270) L2 A. waikula (2, 420) L3 T. anuenue (162, 607), 9 pops L4 T. brevignatha (43, 605), 5 pops L5 T. quasimodo (111, 439), 8 pops L6 T. hawaiiensis (1, 528) |
|
| Mauna Loa (Kahaualea) | 19 25N, 155 08W | 530 m | Lowland wet | L6 T. hawaiiensis (1, 528) | ||
| Kilauea (Thurston) | 19 24N, 155 14W | 1,220 m | Montane wet | L1 Th. grallator (30, 8) |
L1 Th. grallator (55, 1,270) L2 A. waikula (3, 420) L2 A. hiwa (1, 420) L6 T. hawaiiensis (1, 528) |
|
| Kilauea (Puu Makaala) | 19 24N, 155 14W | 1,220 m | Montane wet | L5 T. quasimodo (16, 9) |
L2 A. waikula (1, 420) L2 A, hiwa (1, 420) L3 T. anuenue (6, 607) L4 T. brevignatha (1, 605) L5 T. quasimodo (10, 439) |