Table 2

Productivity of 10 most important gibbon food trees (as identified by Mather,1992).

Family
Genus/species
TOTAL
Productivity index

Guttifferae
Garcinia bancana
303
3.03
Moraceae
Ficus benjamina
106
3.69
Euphorbiaceae
Baccaurea sp
360
2.67
Guttifferae
Callophyllum hosei
148
6.14
Myrtaceae
Eugenia sp
198
1.98
Annonaceae
Polyalthia sp
233
2.33
Moraceae
Artocarpus sp
238
2.91
Anacardiaceae
Mangifera foetida
228
2.80
Polygalaceae
Xanthophyllum sp
241
2.41
Dillenaceae
Dillenia reticulata
290
1.09

Cheyne BMC Ecology 2006 6:5   doi:10.1186/1472-6785-6-5