DIVERSITY AND ECOLOGY OF LAND SNAILS IN GUNUNG HALIMUN SALAK NATIONAL PARK (GHSNP) IN JAVA, INDONESIA

Ayu Savitri Nurinsiyah (Research Center for Biology-Indonesian Institute of Science (LIPI), Gedung Widyasatwaloka, Jl. Raya Bogor KM 46, Cibinong, West Java, Indonesia Center of Natural History, Zoological Museum, University of Hamburg, Martin-Luther-King-Platz 3, Hamburg 2)
Ita Faizah (Balai Taman Nasional Gunung Halimun Salak, Jl. Raya Cipanas, Kec. Kabandungan, Sukabumi 43157, West Java, Indonesia)
Yogi Prasetio (Balai Taman Nasional Gunung Halimun Salak, Jl. Raya Cipanas, Kec. Kabandungan, Sukabumi 43157, West Java, Indonesia)
Tedi Setiadi (Pusat Informasi Lingkungan Indonesia, Jl. Tumenggung Wiradireja No. 216, Cimahpar, Bogor, Indonesia)
Ristiyanti Marsetiowati Marwoto (Research Center for Biology-Indonesian Institute of Science (LIPI), Gedung Widyasatwaloka, Jl. Raya Bogor KM 46, Cibinong, West Java, Indonesia)
Bernhard Hausdorf (Center of Natural History, Zoological Museum, University of Hamburg, Martin-Luther-King-Platz 3, Hamburg 20146, Germany)

ZOO INDONESIA
Vol 28, No 1 (2019): Juli 2019

The land snail fauna of the largest tropical montane forest in Java, the Gunung Halimun Salak National Park (GHSNP), was surveyed during the dry season (June-July) in 2015, concentrating on four park’s resorts, i.e. Cikaniki, Mt. Botol, Cisarua (Halimun area) and Cidahu (Salak area). In total, 399 specimens representing 43 species were collected. Prior to the surveys, 48 land snail species were known from the GHSNP. Fifteen new records for the GHSNP were discovered so 63 species are now known to inhabit the Park. This number represent 25% of the total land snail fauna of Java. 21 of the species found in GHSNP are endemic to Java. The species richness of the plots in GHSNP was correlated with soil pH and the composition of the land snail communities was correlated with elevation, annual mean temperature, and amount of deadwood.