Table S1 Number of species of various taxonomic groups in the SW Pacific. Figures in brackets are the number of endemic species, where available. Taxon New Bismarck Solomon Vanuatu Fiji Tonga Samoa New Reference Guinea Archipelago Islands 33 (13) 12 (0) 11 (1) 3 (0) 10 (8) 2 (1) 2 (0) 1 (0) Pannell (1992) 34 (25) ? 8 (2) 2 6(4) 2 2 2(1) Stevens (1980) 36(8) 10 (0) 9 (1) 5(1) 9(4) 1(1) 0 0 0 1 1 4 0 1 129 30 46 16 14 4 8 25 Corner (1963) 30 ? 19 11 7 7 4 11 Woodroffe (1987) 58 (44) 10 (1) 8 (2) 7 (2) 8 (6) 2 (0) 9 (7) Caledonia Plants Aglaia (Meliaceae) Calophyllum (Clusiaceae) Conifers Crossostylis 43 (43) de Laubenfels (1996) 3 Setoguchi et al. (1998) (Rhizophoraceae) Ficus (Moraceae) Mangroves Melicope (Rutaceae) 5 (5) Hartley (2000) Metrosideros 7 2 3 2 2 1 2 99 ? 8 2 6 1 2 18 Wilson (1996) (Myrtaceae) Myristica (Myristicaceae) Orchidaceae 0 de Wilde (1994, 1995, 1998, 2002) 3,200 ? 277 (28) 158 (11) 164 43 (1) (51) 101 197 Lewis & Cribb (1989. 1991); (15) Kores (1991); Morat (1993); Cribb & Whistler (1996); Bandisch (2007); Cribb & Whistler (in press) Palms c. 270 ? 42 19 24 2 (0) 9 (8) 37 Dowe & Cabalion (1996); Doyle & Fuller (1998); Hodel & Pintau (1998); Baker & Dransfield (2006); A.W. Whistler (pers.com.) Proteaceae 9(4) 1(0) 1(0) 2(1) 2(2) 0 0 43(43) Weston & Crisp (1996) Animals Birds 565 132 138 57 57 20 33 100+ 19(10) 31(30) 4(3) 19(9) 2(1) 3(2) 41(32) ? 14(9) 3(1) 5(2) 5(2) 8(5) Frogs 201 c. 20 26 0 2 0 0 0 Allison (1996) Lizards 189 c. 50 55 24 24 18 14 50 Allison (1996) Marsupials 68 4 0 0 0 0 0 0 Flannery (1996) Mega- & 71 40 41 11 6 4 3 9 Flannery (1996) 68 8 10 0 0 0 0 0 Flannery (1996) 500+ 150(36) 121(35) 57(0) 41(6) 28(1) 31(4) 61(0) Munroe (1996) 70 c. 15 21 2 3 1 1 3 Allison (1996) 5,768 ---- 890 386 413 143 233 Cicadas Chrysosoma 71 Keast (1996) ? de Boer & Duffels (1996) 9(8) Bickel (1996) (Diptera) Microchiroptera Murids Papilionoidea (Lepidoptera) Snakes Total 588 References: Allison, A. (1996) Zoogeography of amphibians and reptiles of New Guinea and the Pacific region. The origin and evolution of Pacific island biotas, New Guinea to eastern Polynesia: patterns and processes (ed. by A. Keast and S.E. Miller), pp. 407-436. SPB Academic Publishing, Amsterdam. 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