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IDENTIFIKASI MORFOLOGI DAN ANALISIS TRUSS MORFOMETRIK Selar crumenophthalmus (Bloch, 1793) DI TELUK TOMINI

*Nuralim Pasisingi orcid scopus  -  Gorontalo State University, Indonesia
Mohamad Sahril Bilale  -  Universitas Negeri Gorontalo, Indonesia
Ogin Sutanto Mokoagow  -  Universitas Negeri Gorontalo, Indonesia
Faizal Kasim  -  Universitas Negeri Gorontalo, Indonesia

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Abstract

Selar termasuk komoditas ikan laut yang bernilai ekonomis karena permintaan pasar yang tinggi dan didukung oleh ketersediaan populasi di alam sepanjang tahun.  Truss morfometrik ikan merupakan salah satu karakter terukur yang umum diterapkan dalam studi morfologi ikan sebagai potensi pembeda seksual ikan pada spesies tertentu. Tujuan penelitian ini adalah menyajikan informasi mengenai morfologi, menentukan rasio truss morfometrik terhadap panjang tubuh total yang dapat dijadikan karakter pembeda seksual, serta membandingkan pola pertumbuhan Selar crumenophthalmus jantan dan betina. Jumlah sampel sebanyak 100 ekor dikumpulkan secara random di Tempat Pendaratan Ikan Tenda Kota Gorontalo selama dua hari penangkapan pada bulan Juni 2022. Hasil pengamatan morfologi menunjukkan bahwa bentuk tubuh S. crumenophthalmus adalah kompres dengan tipe sisik sikloid. Bagian dorsal tubuh berwarna biru gelap kehijauan, bagian ventral berwarna silver cenderung putih, terdapat area tipis berwarna kuning membujur dari batas operkulum sampai batang ekor pada sisi lateral tubuh yang terletak di atas linea lateralis, sirip kaudal berbentuk cagak dan simetris, memiliki rumus sirip DIX, 24-27 dan AIII, 21-23. Terdapat 14 truss morfometrik yang dapat dijadikan sebagai ciri pembeda S. crumenopthalmus jantan dan betina yaitu 1 karakter pada bagian kepala (A4), 6 karakter pada tubuh bagian anterior (B1, B2, B4, B5, B6, B9), 3 karakter pada tubuh bagian posterior (C2, C5, C6), dan 4 karakter pada bagian ekor (D1, D2, D3, D5). Adapun pola pertumbuhan spesies jantan dan betina pada sampel riset ini sama-sama bersifat allometrik positif.

 

Selar is a marine fish commodity that has economic value due to high market demand and is supported by the availability of natural populations throughout the year. Fish morphometric truss is one of the measurable characteristics that is commonly applied in the study of fish morphology as a potential sexual differentiation of fish in certain species. The aim of this research is to present information regarding morphology, determine the ratio of morphometric truss to total body length which can be used as a sexual distinguishing character, and compare the growth patterns of male and female Selar crumenophthalmus. A total of 100 samples were collected randomly at the Gorontalo City Tent Fish Landing Site during two days of fishing in June 2022. The results of morphological observations showed that the body shape of S. crumenophthalmus was compressed with cycloid scale type. The dorsal part of the body is dark greenish blue, the ventral part is silver, and tends to be white, and there is a thin yellow area stretching from the border of the operculum to the caudal peduncle on the lateral side of the body which is located above the linea lateralis, the caudal fin is forked and symmetrical, has the fin formula DIX, 24-27 and AIII, 21-23. There are 14 morphometric trusses that can be used as distinguishing characteristics of male and female S. crumenopthalmus, namely 1 character on the head (A4), 6 characters on the anterior body (B1, B2, B4, B5, B6, B9), 3 characters on the body the posterior (C2, C5, C6), and 4 characters in the tail (D1, D2, D3, D5). The growth patterns of male and female species in this research sample were both positive allometric.

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Keywords: Allometric, Bigeye scad, Gorontalo; Isometric, Oci, Selaroides, Selar bentong

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  1. Adil, Erfin, and Maria Yohanista. 2023. “Komposisi Hasil Tangkapan Purse Seine Di Perairan Desa Gunung Sari Kecamatan Alok Kabupaten Sikka.” Jurnal Ilmu Kelautan Dan Perikanan 05(01)
  2. Andriyono, Sapto, Md Jobaidul Alam, Laksmi Sulmartiwi, A. Shofy Mubarak, Heru Pramono, Suciyono, Gde Raka Angga Kartika, Alfi Hermawati Waskita Sari, and Sinar Pagi Sektiana. 2022. “The Diversity of Carangidae (Carangiformes) Was Revealed by DNA Barcoding Collected from the Traditional Fish Markets in Java and Bali, Indonesia.” Biodiversitas 23(6):2799–2806. doi: 10.13057/biodiv/d230603
  3. Effendie, M. I. 1979. Metode Biologi Perikanan. Bogor: Yayasan Dewi Sri
  4. Fauzi M, Setyobudiandi I, and Suman A. 2018. “Biologi Reproduksi Ikan Selar Bentong (Selar Crumenophthalmus Bloch, 1793) Di Perairan Natuna.” Bawal 10(2):121–33
  5. Hutubessy, B. .. 2022. “Ikan Selar Bentong ( Selar Crumenophthalmus ) Di Perairan Pulau Ambon.” Warta Iktiologi 6(1):17–19
  6. Hutubessy, B. G., J. W. Mosse, and V. P. .. Likumahuwa. 2021. “Hubungan Panjang-Bobot Ikan Selar Bentong, Selar Crumenophthalmus (Bloch, 1793): Pengukuran Langsung vs Pendekatan Hirarki Bayesian.” Jurnal Iktiologi Indonesia 21(1):39–48
  7. Iku, Herkilianus, Yahyah, and Aludin Al Ayubi. 2023. “Jenis Dan Ukuran Ikan Hasil Tangkapan Mini Purse Seine Yang Didaratkan Di Pelabuhan Perikanan Pantai Tenau Kupang Nusa Tenggara Timur.” Jurnal Ilmiah Bahari Papadak 3(1):94–100
  8. Love, M. S., Passarelli, J.K., Okamoto, C. Diehl, D. W. 2015. "The Bigeye Scad, Selar crumenophthalmus (Bloch, 1793) (Family Carangidae), New to the California Marine Fauna, with a List to and Keys for All California Carangids." Southern California Academy of Sciences 114(3):141–148
  9. Makarondong, Geral M., Effendi P. Sitanggang, Ivor L. Labaro, Alfret Luasunaung, Lefrand Manoppo, Fransisco P. .. Pangalila, and Arman Thamin. 2022. “Hubungan Panjang Berat Ikan Selar Bentong (Selar Crumenophthalmus) Hasil Tangkapan Pukat Cincin Di Teluk Manado.” Jurnal Ilmiah Platax 10(June):136–45
  10. Meriyan, Meriyan, Susians Susiana, and Dedy Kurniawan. 2023. “Inventarisasi Ikan Pelagis Di Tempat Pendaratan Ikan Jembatan Sei Enam Kijang Kota Kecamatan Bintan Timur , Kabupaten Bintan Kepulauan Riau.” Jurnal Akuatiklestari 6:116–23
  11. Mojekwu, TO, and CI Anumudu. 2015. “Advanced Techniques for Morphometric Analysis in Fish.” Journal of Aquaculture Research & Development 6(8):1–6. doi: 10.4172/2155-9546.1000354
  12. Olii, Abdul Hafidz, Elena Wonneberger, and Nuralim Pasisingi. 2022. “Growth Performance of Layang (Scad) Fish (Decapterus Russelli, Ruppell 1830) Caught from Tomini Bay, Indonesia.” Ilmu Kelautan: Indonesian Journal of Marine Sciences 27(2):181–88. doi: 10.14710/ik.ijms.27.2.181-188
  13. Pasisingi, Nuralim, Faizal Kasim, and Zuklifli Arsalam Moo. 2021. “Estimation of Fishing Mortality Rate and Exploitation Status of Yellowstrip Scad (Selaroides Leptolepis) in Tomini Bay Using Von Bertalanffy Growth Model Approach.” Jurnal Ilmiah Perikanan Dan Kelautan 13(2):288–96. doi: 10.20473/jipk.v13i2.27465
  14. Pasisingi, Nuralim, Tyas Dita Pramesthy, and Ahmad Musyali. 2021. “Length-Weight Relationships and Sex Ratio of Selaroides Leptolepis , Cuvier Length-Weight Relationships and Sex Ratio of Selaroides Leptolepis , Cuvier 1833 in Tomini Bay , Indonesia.” in IOP Conference Series: Earth and Environmental Science 744 012052
  15. Pasisingi, Nuralim, Putri Sapira Ibrahim, Zulkifli Arsalam Moo, and Munirah Tuli. 2020. “Reproductive Biology of Oci Fish Selaroides Leptolepis in Tomini Bay.” Journal of Marine Research 9(4):407–15. doi: 10.14710/jmr.v9i4.28340
  16. Pasisingi, Nuralim, Dwi Sulistyono, and Arfiani Rizki Paramata. 2021. “Growth and Mortality Rate of Scad ( Decapterus Macrosoma , Bleeker 1851) Landed at Inengo Fish Landing Base, Bone Bolango, Gorontalo.” Biota: Biologi Dan Pendidikan Biologi 14(2):74–86. doi: DOI: https://doi.org/10.20414/jb.v14i2.362.
  17. Pebrian, Reza, Mariana E. Kayadoe, and Lefrand Manoppo. 2022. “Pengaruh Umur Bulan Terhadap Hasil Tangkapan Sero.” Jurnal Ilmu Dan Teknologi Perikanan Tangkap 8(1):11–18. doi: 10.35800/jitpt.8.1.2023.43868
  18. Robertson, D.R., and Allen, G.R. 2015. "Shorefishes of the Tropical Eastern Pacific: an Information System". Version 2.0. Smithsonian Tropical Research Institute, Balboa, Panama. http://biogeodb.stri.si.edu/sftep/en/ pages
  19. Santoso, H., Tumanduk, N., Ondang, H., and Saranga, R. 2017. “Kajian Morfometri Dan Molekuler Ikan Selar Mata Besar (Oci) Dan Ikan Selar Mata Kecil (Tude) Yang Di Daratkan Di Pelabuhan Perikanan Samudera Bitung.” Buletin Matric 14(1):8–22
  20. Strauss, RE, and FL Bookstein. 1982. “The Truss : Body Form Reconstructions in Morphometrics.” Systematic Zoology 31(2):113–35
  21. Sukmaningrum, Sri, Suryaningsih, S., and Sari, J. 2020. “Analisis Morfologi Dan Truss Morphometrics Selar Bengol (Selar Boops) Familia Carangidae.” Pp. 80–88 in Prosiding Seminar Nasional Biologi FMIPA UNM: Inovasi Penelitian Biologi dan Pembelajarannya di Era Merdeka Belajar
  22. Wongwichian, Chantira, Sappasith Klomklao, Worawan Panpipat, Soottawat Benjakul, and Manat Chaijan. 2015. “Interrelationship between Myoglobin and Lipid Oxidations in Oxeye Scad (Selar Boops) Muscle during Iced Storage.” Food Chemistry 174:279–85. doi: 10.1016/j.foodchem.2014.11.071

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