Keanekaragaman Jenis Gastropoda di Sekitar Tempat Pelelangan Ikan (TPI) Parit 7 Desa Tungkal I Tanjung Jabung Barat (Species Diversity. Penelitian yang berjudul Keanekaragaman Gastropoda Pada Lingkungan Perairan Sungai. Empayang Kabupaten Lahat Provinsi Sumatera. Kelimpahan dan Keanekaragaman Gastropoda dan Bivalvia di Ekosistem Mangrove Gampong Ie Masen Kecamatan Muara Tiga Kabupaten Pidie.

Author: Gardataxe Mikalrajas
Country: Malawi
Language: English (Spanish)
Genre: Sex
Published (Last): 12 January 2017
Pages: 238
PDF File Size: 4.36 Mb
ePub File Size: 11.92 Mb
ISBN: 129-7-16912-749-6
Downloads: 85441
Price: Free* [*Free Regsitration Required]
Uploader: Dajora

Water resources is one that has a high diversity of species. Click here to sign up.


The sampling were located at Southern part mudflats from mangrove forest and Northern part sandflats, gravel-sandflats of Panasahan bay. Enter the email address you signed up with and we’ll email you keanekaragamsn reset link. Gastropods are the class of molluscs invertebrate which play an important 15 Apr role in the ecosystem.

Indeks Density and relative density is 3. Conference or Workshop Item Speech Subjects: Gastropoda, bivalve, diversity, snails, clams, Anadara antiquata, Gafrarium tumidum. The highest diversity index was 2,16 from the Gastropoda group at southern part of Panasahan Bay and lowest was 1,92 from Bivalve group at Northern part of Panasahan Bay.

The location of sampling had been taken on four stations.


The result of this study revealed 18 species of 8 families gained from species of Gastropode, keanelaragaman were comprise of Telescopium telescopium, Cerithidea djadjaransis, Tylomeliana toradjarum, Cerithidea cingulata, Littorina scabra, Terebralia sulcata, Cassais semigranosa, Rhinclavis vertagus, Hemifusus ternatarus, Pseudovertagus aluco, Cerithium litteratum, Sphaerassiminea miniata, Cassidula aurisfelis, Cypraea tigris, Strombus luhuanus, Cancellaria scalata.

From the Gastropoda group, Telescopium snails were the commom. The Nailonella sayoae species of Bivalve group were the common and widely distributed bivalve species.

Sampling was conducted at two locations gastropods with each 5 point observations transect with each 5 plots. Index of dominance D for each station respectively 39, 0. Density and distribution of the intertidal theses benthic influenced by particles size and environmental factors.

This study aims to kkeanekaragaman the diversity of gastropods on mangrove forests in the region of North Sulawesi Bunaken National Park particular village Kumu and Molas.

Each station comprises of 3 plots sized 1 x 1 metre. Skip to main content. Analysis of diversity in the village Kumu indeks is 1, 74, while the village of Molas namely 2. The index of diversity and abundance were analyzed with Simpson formula.


The obtained species were identified based on morphological characteristic. User Username Password Remember me. Parameter observations include diversity, evenness, density, dominance and similarity, while the physical parameters include keanekaraagaman temperature, air temperature, pH and salinity. The distribution maen density and diversity of the Bivalve and Gastropoda were difference at each location.


These bivalves are hand harvested, for domestic consumption, mainly women and children, with the empty shell sold traders, Intertidal bivalves the economic potential are Anadara antiquata and Gafrarium tumidum clams.

This research conducted by line transect method which was arallel to coastline.

The results of observation, keanekaraga,an found 4 species of edible interidal gasrtopoda. More information and software credits. The results showed that of gastropods were found to be composed of 15 species, namely Vexillum sp, Cerithium tenuifilosum, Rhinoclavis kochi, Tectarius muricatus, Partner Coronata, Chicoreus capucinus, Nassarius dorsatus Nassarius distortus, Nerita planospira, Quoyia decollata, Terebralia sulcata, Telescopium telescopium, Faunus ater, Turbo bruneus and Lophiotoma pelytropa.

Log In Sign Up. The results showed that there were 10 Bivalve and 15 Gastropoda species. Help Center Find new research papers in: Remember me on this computer. The research was conducted in October through Decemberusing descriptive methods.