Indigenous Peoples and Conservation Organizations
Indigenous Peoples and Conservation Organizations
Indigenous Peoples and Conservation Organizations
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The Foi in Papua New Guinea 95<br />
was formed some 10,000 years ago when its<br />
southeastern end was blocked by volcanic<br />
deposits (Sullivan et al. 1990).<br />
3.1 Biodiversity Value of Lake Kutubu<br />
Lake Kutubu is of global significance <strong>and</strong> has<br />
been described as the most unique lacustrine<br />
habitat for fish in the entire New Guinea <strong>and</strong><br />
Australasia region (Allen 1995). No other lake<br />
in all of Oceania has as many endemic species.<br />
Of the 16 freshwater fish species occurring in<br />
the lake, at least 12 are not known to occur anywhere<br />
else in the world (Allen 1995; T. Leary,<br />
personal communication). 2 Another four species<br />
of freshwater fish <strong>and</strong> two species of crustaceans<br />
have been recorded either in the lake or in the<br />
streams that feed it, constituting a total fishery<br />
of 22 species on which local people can draw.<br />
Only lakes Sentani <strong>and</strong> Jamur in Irian Jaya are<br />
richer in the number of freshwater fish species,<br />
but their fisheries do not exhibit a comparable<br />
level of endemism.<br />
The diversity of terrestrial fauna in the area is<br />
also great. Burrows (1995) recorded 146 species<br />
in the Moro/Agogo/Lake Kutubu region.<br />
Jaensch (1997) recorded a further eight bird<br />
species. Orsak <strong>and</strong> Eason (1995) recorded a high<br />
diversity of 656 moth species at a site near Moro,<br />
not far from the lake. Lake Kutubu also supports<br />
more species of birdwing butterfly than any other<br />
known site in PNG (L. Orsak, personal communication).<br />
Balun (1995) states that the flora in<br />
this area also has some unusual aspects, such as<br />
the occurrence of Nothofagus gr<strong>and</strong>is at altitudes<br />
as low as 800 meters. This species usually<br />
occurs above 2,000 meters. Another unusual<br />
plant occurrence is that of Tapeinocholos sp.,<br />
which is normally a lowl<strong>and</strong> species but was<br />
recorded in this area 800 meters above sea level.<br />
Map 6.2 Location of Major Villages on Lake Kutubu<br />
Lake Kutubu Villages<br />
Villages<br />
Lake<br />
Swamp<br />
Roads<br />
Rivers<br />
Lake<br />
Kutubu<br />
Source: Leary 1997