Length weight relationship and size distribution long shells bakalang (Marcia hiantina Lamarck) in the coastal waters of Labakkang, Pangkep Regency
DOI:
https://doi.org/10.35911/torani.v2i1.5856Abstract
Seagrass ecosystems in the coastal Labakkang Pangkep regency is the habitat of various types of shellfish which is the target of local fishermen catch. One of the many species of shellfish found in this coastal area is the mussel shell (Marcia hiantina L.). This study aims to determine the relationship between the length and weight of the long shell size of mussel shells (Marcia hiantina L.) in the coastal waters catchment of Labakkang. This research was conducted in catching area at three locations in coastal waters of Labakkang based on density of seagrass and population with sampling every month from August 2014 until July 2015 by using descriptive method that is random sampling by measuring the length of shell and weight of each shellfish. The results showed that the constant value (b) of mussel shell (Marcia hiantina L.) in all observation stations ranged from 2,44 to 2,63, meaning growth pattern including negative allometrik means shell length growth faster than body weight with coefficient of determination (R2) ranging from 0,88 to 0,91 means to have a high enough. The distribution of the size of the mussel (Marcia hiantina L.) is found on the smallest C size station with the range 1,50 – 1,88 cm and the middle value of 1,69 cm and the largest with a range of 5,34 - 5,72 cm and the middle value of 5.53 cm.
Keywords: Bakalang shell, Length weight, Coastal waters of Labakkang, Allometric negative
References
Aswandy, I dan M.H. Azkab. 2000. Hubungan Fauna Dengan Padang Lamun. Oseana, Volume XXV, Nomor 3: 19- 24
Carpenter, K.E and V.H. Niem. 1998. The Living Marine Resources of the Western Central Pacific. Volume I (Seaweeds, Coral, Bivalves and Gastropods). Food and Agriculture Organization of the United Nations. Rome. 686p
Dishubkominfo Kabupaten Pangkep, 2012. Geografis dan Hidrologi Kabupaten Pangkep. http://www.pangkepkab.go.id/ diakses pada tanggal 14 Agustus 2014.
Effendie, M. I. 1997. Biologi perikanan. Yayasan Pustaka Nusatama. Bogor. 157 p.
https://mafiadoc.com/hubungan-panjang-berat-dan-jenis-kelamin-kerang-_5a0de2f01723ddf391af02c7.html. Diakses pada tanggal 23 April 2018.
Mustamu, G., L.J.L.Lumingas dan A.V. Lohoo. 2014. Kepadatan, Pola Sebaran, dan Morfometrik Kerang Kotak (Septifer bilocularis, Linnaeus, 1758) pada Rataan Terumbu di Tanjung Lampangi, Minahasa Selatan. Jurnal Ilmiah Platax, Vol. 2 (1) : 8-18
Natan, Y. 2008. Studi Ekologi dan Reproduksi Populasi Kerang Lumpur (Anodontia eduntula) pada Ekosistem Mangrove Teluk Ambon Bagian Dalam. Disertasi. Sekolah Pascasarjana Institut Pertanian Bogor. Bogor. 179p.
Phillips, R.C and E.G. Menez. 1988. Seagrasses. Smithsonian Institution Press. Washington, D.C.
Rochmady. 2012. Hubungan Panjang Berat dan Faktor Kondisi Kerang Lumpur (Anodontia edentula Linnaeus, 1758) di Pulau Tobea, Kecamatan Napabalano, Kabupaten Muna. Jurnal Ilmiah agribisnis dan Perikanan (agrikan UMMU-Ternate), Volume 5 (1): 1-8.
Romimohtarto,K. dan S. Juwana. 2001. Biologi Laut: Ilmu Pengetahuan tentang Biota Laut.Puslitbang Oseanologi LlPI. Jakarta. 527 h.
Steel, R. G. H. & J. H. Torrie. 1989. Prinsip dan prosedur statistika: suatu pendekatan biometrik (diterjemahkan oleh Bambang Sumantri). Edisi kedua. PT. Gramedia. Jakarta. 748 p
Tomascik, T., A.J. Mah., A. Nontji and M.K. Moosa. 1997. The Ecology of the Indonesian Seas. Part Two. Published by Periplus Editions (HK) Ltd. Singapore. p. 289-906
Zabarun, A., Bahtiar dan Haslianti. 2016. Hubungan panjang berat, faktor kondisi dan rasio berat daging Kerang Pasir (Modiolus modulaides) di perairan Bungkutoko Kota Kendari. Jurnal Manajemen Sumber Daya Perairan, 2(1): 21-32.
