Although original field data suggested that the average Bornean orangutan weighed twice as much as the Sumatran ones, this is shown to be an error. The only statistically significant difference in weight is between males and females, regardless of geographical area or data source.
|Original language||English (US)|
|Number of pages||2|
|Journal||American Journal of Physical Anthropology|
|State||Published - May 1975|
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