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Journal : Grimsa Journal of Science Engineering and Technology

Morphometric Analysis and Growth Patterns of Blood Cockle (Tegillarca granosa) in Langsa Mangrove Ecosystems, Indonesia Mawardi, Mawardi; Sarong, M. Ali; Suhendrayatna, Suhendrayatna; Irham, Muhammad
Grimsa Journal of Science Engineering and Technology Vol. 2 No. 2 (2024): October 2024
Publisher : Graha Primera Saintifika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61975/gjset.v2i2.55

Abstract

The mangrove area is a nutrient-rich zone that serves as a food source for various aquatic organisms and as a spawning and nursery ground for species such as fish, crabs, and clams. The aim of this study is to investigate the morphometrics and growth pattern of blood cockle (Tegillarca granosa) in the mangrove area of Langsa City. Data collection for T. granosa was conducted using purposive sampling at three designated research locations with varying environmental conditions. Transects were established from the shoreline towards the mangrove vegetation at each research location. Within each transect, 1 meter x 1 meter plots were established for T. granosa sampling. The blood cockles found at the research sites were measured for shell length, shell width, and total weight. The research collected 98 individuals of T. granosa at the study location, with morphological variations including length, width, total weight, and sex. The size of the blood cockles ranged from 3 cm to 6.76 cm, the shell width ranged from T. granosa 2.50 cm to 5.52 cm, while the total weight of T. granosa ranged from 12 grams to 122 grams. Based on morphometric analysis, the growth pattern of T. granosa in the mangrove area of Langsa City is characterized by b = 2.5085, falling into the negative allometric category. This growth pattern indicates that the length of T. granosa grows faster compared to its total weight. Location 1 (Lhok Banie) showed the best growth pattern for T. granosa, the least favorable growth was found at Location 3 (Kuala Langsa). In conclusion, the morphometrics of T. granosa at the study site showed significant variation in length, width, and total weight. Morphometric analysis indicates that T. granosa exhibits a negative allometric growth pattern.
Co-Authors . Wardiah . Wardiah Abdul L. Mawardi Abdul L. Mawardi Abdullah . Abdullah Abdullah Abdullah Abdullah Abdullah Abdullah Abdullah Abdullah Abdullah Abdullah Afkar Afkar Afriana Ramadhani Agung S. Batubara Ahmad Mukminin Akbardiansyah Akbardiansyah Almukarram Almukarram Amarullah Amarullah Anak Agung Gede Sugianthara Andi Ulfa Tenri Pada Andi, Fakhrol Arihsyah Putra Zai Asiah M.D. Auliyanisa Khayra Baehaqi Batubara, Agung Setia Chitra Octavina Cut Nisna Juwita Cut Nurmaliah Cutia Emelda Desriansyah Putra Devi Syafrianti Dewi Andayani Dian Aswita Dian Aswita, Dian Dio Hidayat Djufri Djufri - Djufri Djufri Edwarsyah Edwarsyah Emalfida Emalfida Endah Anisa Rahma, Endah Anisa Erijal Erijal Erijal, Erijal Erliyanda Erliyanda Evi Apriana Fadliyani Fadliyani Fadwa, Frida Fajar Oza Pratama Fakhrah Fakhrah Finta Yani Afrizal Firdus Firdus Fitria Hanum Fitria Ulfa Frida Fadwa Friyuanita Lubis Hafinuddin Hafinuddin Hafnati Rahmatan Hafnati Rahmatan Hanifuddin, Hanifuddin Haridhi, Haekal Azief Haryati Haryati Hasanuddin Hasanuddin Hasyiati, Rasma Hayatun Nufus Hayatun Nufus Heriansyah I Nyoman Sujana Ikramullah Ikramullah Ilham Zulfahmi Indra Indra Intan Maulina Irfannur Irfannur Irma Dewiyanti Ismul Huda Iswadi Iswadi Jamaliah Syukri Jayawarsa, A.A. Ketut Kasmawati Kasmawati Khairil Khairil Khairil Khairil khairun nisa Khairuna Khairuna* Laksono Trisnantoro Liana, Tuti Lili Kasmini Luh Putu Ratna Sundari Luthfi Azmi M Barru Airil Fizra Hasibuan M Rizal M. D. Asiah M. Jakfar M. Rijal, M. Maghfiriadi, Furqan Mai Suriani Maulinda, Maulinda Melvia Yundha Cantika Simatupang Mimie Saputri Mimie Saputri Mirza Karnanda Miswar B. Mulya Mohamad Gazali Momamad Gazali Mudatsir Mudatsir Muhammad Aidil Muhammad Irham Muhammad Nasir MUHAMMAD RIZAL Muhammad Rusdi Muhammad Yassir Muhibbuddin Muhibbuddin Munandar Munandar Mursawal, Asri Mustafa Sabri Nadia Aldyza Nanda R. Janestia Ni Luh Ari Yusasrini Nova Emiliani Nuraini Nuraini Nurlia Zahara Nurmuhajirah Nurmuhajirah Nurul Fajrina Pratama, Fajar Oza Putri Hilmayanti Putri Hilmayanti Rahmad Rahmad Rahman, Mufti Aulia Rahmawati, Rahmawati Rananda Arasti Meuna Rika Astuti Rina Syafitri Rina Syafitri, Rina Ronal Kurniawan Roni Arif Munandar Rudi Hermi S., Mimie Sabrina Ayu Nani Nasution Safrida Safrida Said Nazaruddin Salwati Salwati Samingan Samingan Samsul Bahri Samsul Kamal Samsul Kamal Sarah Nadia Sausan Nazhira Sofyan a Sri Rezki Ramadhani Sri Wahyuni Sugianto Sugianto Sugianto Suhartinah Suhartinah Suhendrayatna Suhendrayatna Sulaiman Ali Supriatno Supriatno Supriatno Suryani, Hera Irma Syahril, Alfis Syahrul Purnawan TATI NURHAYATI Termala A. Barus Ternala Alexander Barus Veithzal Rivai Zainal Wahyu Rizki Wanidar Wanidar Wardiah Wardiah Wiwit Artika Yuarza, Gilang Yusli Wardiatno Yusniza, Yusniza Yusra Yusra Yuswar Yunus Zainal A. Muchlisin Zainal A. Muchlisin Zainal A. Muchlisin Zainal Sumardi Ziaul Maula Zulfikar Zulfikar Zuriat Zuriat