Diversity and abundance of sea cucumber (Holothuroidea) resources in the Waters of Duroa Island, Tual City, Maluku, Indonesia
##plugins.themes.bootstrap3.article.main##
Abstract
Abstract. Kalidi NS, Muskananfola MR, Suryanti S. 2023. Diversity and abundance of sea cucumber (Holothuroidea) resources in the Waters of Duroa Island, Tual City, Maluku, Indonesia. Biodiversitas 24: 6002-6009. The people of Duroa Island, Tual City, Indonesia, have been utilizing sea cucumber resources continuously without considering its impact on ecological factors and sustainability. Formulating management initiatives is one possible solution to sustain the stock. However, it is hampered by the lack of information on its current status. This study aims to assess the abundance and diversity as well as the condition of the aquatic environment. In the observation 9 sea cucumbers were found from Holothuria, Bohadschia, Actinopyga, Stichopus, and Thelenota genera. The density of sea cucumber was highest at station 4 (0.417 ind/m²), and lowest at station 1 (0.083 ind/m²). Holothuria edulis dominated the sea cucumber community at a density of (0.450 ind/m2). Habitat characteristics of sea cucumber observation stations on Duroa Island are dominated by seagrass, rocky sand, rough sand, and sand. Ecological indices such as diversity are classified as moderate, high uniformity, and low dominance. All observation stations have water quality that is still in the optimal range according to water quality standards for marine biota, except at station 1 because the station has a pH value below the national quality standard of <6.5.
##plugins.themes.bootstrap3.article.details##
Most read articles by the same author(s)
- BAMBANG SULARDIONO, CHURUN A’IN, MAX RUDOLF MUSKANANFOLA, Profiles of water quality at Menjangan Besar Island, Karimunjawa, Central Java Province, Indonesia , Biodiversitas Journal of Biological Diversity: Vol. 19 No. 6 (2018)
- HERTINA ARTANTI, TRI JOKO, SURYANTI, Diversity and community structure of rhizosphere bacteria in shallot treated with Rhizophagus intraradices and Trichoderma asperellum , Biodiversitas Journal of Biological Diversity: Vol. 24 No. 11 (2023)
- MUHAMMAD FAJAR PURNAMA, SLAMET B. PRAYITNO, MAX R. MUSKANANFOLA, SURYANTI, Tropical gastropod density and diversity in the mangrove forest of Totobo Village, Southeast Sulawesi, Indonesia , Biodiversitas Journal of Biological Diversity: Vol. 25 No. 4 (2024)
- ANI WIDIASTUTI, SURYANTI, ALVINA CLARA GIOVANNI, ISLAMINATI ANNA SANTIKA, NIKEN RASMI PARAMITA, Fungal community associated with mixed infection of anthracnose and stem end rot diseases in Chokanan Mango , Biodiversitas Journal of Biological Diversity: Vol. 24 No. 4 (2023)
- NAZWA AYUNDA HELMIYANI, SURYANTI SURYANTI, FRIDA PURWANTI, Community structure of sea cucumber (Echinodermata: Holothuroidea) resources in the Kepulauan Seribu National Park, Indonesia , Biodiversitas Journal of Biological Diversity: Vol. 25 No. 1 (2024)
- IVAYANI, ANI WIDIASTUTI, SURYANTI, RADIX SUHARJO, ACHMADI PRIYATMOJO, Short Communication: First report of Xanthomonas sacchari causing rice sheath rot disease in Lampung, Indonesia , Biodiversitas Journal of Biological Diversity: Vol. 23 No. 12 (2022)
- SURYANTI, SUTRISNO ANGGORO, CHURUN A’IN, NINIEK WIDYORINI, Osmoregulation pattern, condition factor, and gonadal maturity level of sea urchins in the various ecosystems of Panjang Island, Jepara, Indonesia , Biodiversitas Journal of Biological Diversity: Vol. 25 No. 2 (2024)
- TRI NUR CAHYO, AGUS HARTOKO, MAX RUDOLF MUSKANANFOLA, HAERUDDIN, ENDANG HILMI, Mangrove density and delta formation in Segara Anakan Lagoon as an impact of the riverine sedimentation rate , Biodiversitas Journal of Biological Diversity: Vol. 25 No. 3 (2024)