Systematic review of effects on biodiversity from oil palm production

Table 6 Total species richness in forests and plantations, the number of shared species, and the proportion of species remaining

Authors	Year published	Taxonomic group	Forest species	Plantation species	Number of shared species	Proportion of species remaining
Invertebrates
Brühl	2001	Ground-dwelling ants	31	23	14	0.45
Chang et al. [27]	1997	Mosquitoes	6	6	6	1.00
Chey [31]	2006	Moths	75	85	28	0.37
Chey [31]	2006	Moths	133	73	28	0.21
Chey [31]	2006	Moths	78	90	11	0.14
Davis & Philips [22]	2005	Dung beetles	25	20	8	0.32
Fayle et al. [42]	2010	Ants (canopy)	120	58	17	0.14
Fayle et al. [42]	2010	Ants (ferns)	36	35	2	0.06
Fayle et al. [42]	2010	Ants (leaf-litter)	216	56	29	0.13
Hashim et al. [41]	2010	Ants	5	7	3	0.60
Hassall et al. [35]	2006	Terrestrial isopods	12	4	0	0.00
Koh & Wilcove [28]	2008	Butterflies	69	15	12	0.17
Room	1975	Ground foraging ants	49	29	11	0.22
Vaessen et al. [33]	2011	Termites	11	6	2	0.18
Mean						0.29
SD						0.26
n						14
95% CI						0.14
Vertebrates
Aratrakorn et al. [45]	2006	Birds	108	41	21	0.19
Bernard et al. [34]	2009	Non-volant small mammals	6	1	0	0.00
Danielsen & Heegaard	1995	Primates	5	1	0	0.00
Danielsen & Heegaard	1995	Bats	8	1	1	0.13
Fukuda et al. [48]	2009	Bats	19	5	4	0.21
Gillespie et al. [39]	2012	Amphibians	21	12	10	0.48
Glor et al.	2001	Lizards	11	5	4	0.36
Juliani	2010	Bats	9	7	3	0.33
Peh et al.	2005, 2006	Birds	159	40	36	0.23
Azhar et al. [26]	2011	Birds	194	55	49	0.25
Mean						0.22
SD						0.15
n						10
95% CI						0.09

ISSN: 2047-2382