Community Structure of Gastropods in Seagrass Meadows at Coastal Area of Nusi and Gersen, Nabire Regency

  • Marce Souisa Jurusan Perikanan, FPIK, UNIPA, Manokwari, 98314, Indonesia
  • Simon P. Leatemia Jurusan Perikanan, FPIK, UNIPA, Manokwari, 98314, Indonesia
  • Selfanie Talakua Jurusan Perikanan, FPIK, UNIPA, Manokwari, 98314, Indonesia


Gastropods plays an important role in the food chain on seagrass ecosystem and its existence are depend on the physical-chemical factors in the seagrass ecosystem. This study aims to determine the density and diversity of gastropods associated in seagrass habitat in Nusi and Gersen coastal waters. The measurement results of some physical-chemical waters variables, are still quite good for the life of gastropods. Species composition of gastropod in Nusi at higher than at the Gersen, but instead of individual density in Gersen more higher than Nusi. Diversity index of gastropods at Nusi station is higher (3,757) than Gersen (3.053), on the contrary the eveness and dominance index are higher at Gersen station than Nusi station. Community similarity index by species is low between the two stations, which indicates that the species of gastropods at both stations is quite different. The influence of human activity and higher utilizatin of gastropods in Nusi has lowered the density of gastropods in seagrass habitat, so it needs awareness efforts on the importance of gastropods and the seagrass habitat for coastal ecosystem.


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Bologna, P. A. X., Heck, K. L. 1999. Macrofaunal associations with seagrass epiphytes: relative importance of trophic and structural characteristics. Experimental Marine Biology and Ecology 242: 21–3

Bologna, P. A. X., Heck, K. L. 2002. Impact of habitat edges on density and secondary production of seagrass-associated fauna. Estuaries 25 (5): 1033-1044

Brower, J. E., Zar, J. H. 1990. Field and laboratory methods for general ecology. W. M. Brown Company Publ. Dubuque Lowa.

Dharma, B. 1988. Siput dan kerang Indonesia. PT Sarana Graha. Jakarta.

Dharma, B. 1992. Siput dan kerang Indonesia (Indonesia Shells II). Wiesbaden: Verlag Christa Hemmen.

Dharma, B. 2005. Recent and fosil Indonesian shells. Hackenheim: Coonchbooks.

English S, Wilkinson C, Baker V. 1997. Survey manual for tropical marine resources. Australian institute of Marine Science. Townsvile.

Gartner, A., Tuya, F., Lavery, P. S., McMahon, K. 2013. Habitat preferences of acroinvertebrate fauna among seagrasses with varying structural forms. Experimental Marine Biology and Ecology 439: 143–151

Heck Jr., K. L. Orth R. J. 1980. Seagrass habitats: the roles of habitat complexity, competition and predation in structuring associated fish and motile macroinvertebrate assemblages. dalam V.S. Kennedy (ed.) Estuarine Perspective. Academic Press, New York. pp: 449-464.

Hemminga, M. A, Duerte, C. M. 2000. Seagrass ecology. Cambridge: Cambridge University Press.

Hily, C., Connan, S., Raffin, C., Wyllie-Echeverria S. 2004. In Vitro Experimental Assessment of The Grazing Pressure of Two Gastropods on Zostera Marina L. Ephiphytic Algae. Aquatic Botany 78: 183–195

Humann, P. dan Deloach, N. 2002. Reef creature identification: Tropical Pacific (2nd ed). New World Publications, Inc. Jaksonville, Florida USA.

Kennish, M. J. 1990. Ecology of estuaries, Vol II: Biological aspect. CRC Press. Boston.

Keough M. J, Jenkins, G. P. 1995. Seagrass meadowns and their inhabitants. dalam Underwood AJ, Chapman MG (editor). Coastal Marine Ecology of Tempere Australia. Sydney: University of New South Walles Press LTD.

Klumpp, D. W., Salita-Espinosa, J. S, Fortes MD. 1992. The role of epiphytic, periphyton and macroinvertebrate grazeers in the trophic flux of a tropical seagrass community. Aquatic Botany 43: 327-349.

Koch, E. W. 2001. Beyond light: Physical, Geological, and Geochemical Parameters as Possible Submersed Aguatic Vegetation Habitat Requirements. Estuaries 24 1-17

Krebs, C. J. 1989. Ecologycal methodology. Harper Collins Publishers.

Leatemia, S. P. O. 2010. Distribusi spasial komunitas gastropoda dan asosiasinya dengan habitat lamun di pesisir Manokwari Papua Barat [thesis]. Sekolah Pasca Sarjana Institut Pertanian Bogor.

Magurran, A. E. 1988. Ecological diversity and its measurement. Princeston University Press. New Jersey.

McKenzie, L. J., Campbell, S. J., Roder, C. A. 2003. Seagrass-watch (2nd ed.): manual for mapping and monitoring seagrass by community (citizen) volunteers. Departement of primary industries queensland. Northtern fisheries center.

Odum, E. P. 1971. Fundamentals of Ecology (3rd ed.). Philadelphia, Saunders. Samingan, T., Srigandono, B. (penterjemah). 193. Dasar-dasar ekologi (edisi ke-3). 1993. Gadjah mada university press. Yogyakarta.

Oliver, A. P. H. 2004. Guide to seashells of the world. Philip’s.
Phillips, C. R, Menez, E. G. 1998. Seagrass smithsonian contributon to the marine sciences. Number 34. Washington DC. Smithsonian Press.

Susan, V. D. Pillai, N. G. K. Satheeshkumar, P. 2012. A Checklist and spatial distribution of molluscan fauna in Minicoy Island, Lakshadweep, India. World Journal of Fish and Marine Sciences 4 (5): 449-453.

Wijayanti, M. H. 2007. Kajian kualitas perairan di Pantai Kota Bandar Lampung berdasarkan komunitas makrozoobenthos [thesis]. Bogor. Sekolah Pasca Sarjana Institut Pertanian Bogor.
How to Cite
SOUISA, Marce; LEATEMIA, Simon P.; TALAKUA, Selfanie. Community Structure of Gastropods in Seagrass Meadows at Coastal Area of Nusi and Gersen, Nabire Regency. JURNAL SUMBERDAYA AKUATIK INDOPASIFIK, [S.l.], v. 3, n. 2, p. 89-99, feb. 2020. ISSN 2550-0929. Available at: <>. Date accessed: 24 sep. 2020. doi:
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Gastropods, Nusi, Gersen, density, diversity
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