Crab diversity as support for ecotourism activities in Pejarakan Mangrove Forest, Buleleng, Bali, Indonesia

Ginantra, I Ketut; Muksin, I Ketut; Joni, Martin

doi:10.13057/biodiv/d221003

Cited by 6 publications

(11 citation statements)

References 12 publications

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“…The data obtained were processed using the Shanon-Wiener diversity index, evenness, Simpson dominance, and the abundance of each location and the total research location. The analysis of the existence of crabs as a support ecotourism appeal refers to Rahmila and Halim (2018) and Ginantra et al (2021).…”

Section: Discussionmentioning

confidence: 99%

“…Identification was carried out based on the morphological characteristics of crabs such as shell color, claw shape, body-color, and body size. Identification refers to Shih and Suzuki (2016), Lapolo et al (2018), and Ginantra et al (2021). This identification was carried out at the Laboratory of Animal Taxonomy, Faculty of Mathematics and Natural Sciences, Universitas Sebelas Maret, Surakarta, Indonesia.…”

Section: Crab Identification and Activitymentioning

confidence: 99%

“…According to Ginantra et al (2021) information about the species of crabs found, their status of existence whether protected or not, rare or common, is important information to support the attractiveness of ecotourism. In addition, the morphology, activity, number and distribution of each crab species in an ecotourism area has its own uniqueness and will increase the attractiveness of tourists to visit.…”

Section: Crab Potential As Support Ecotourism Attractionmentioning

confidence: 99%

“…Crab also has a high economic value because humans can sell it as a high protein food ingredient. In addition, according to Ginantra et al (2021), the presence of crabs in the mangrove ecosystem can also be useful as an additional attraction for ecotourism activities.…”

Section: Introductionmentioning

confidence: 99%

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Crab diversity and crab potential as support ecotourism in Teleng Ria, Grindulu and Siwil Beach, Pacitan, East Java, Indonesia

IRWANSYAH

Azzahra

Darmastuti

et al. 2022

Intl J Bonorowo Wetl

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Abstract. Irwansyah RM, Azzahra SIN, Darmastuti SA, Ramadhandi AR, Firdaus O, Daeni F, Safitri N, Fajri OPA, Nugroho GN, Naim DM, Setyawan AD. 2021. Crab diversity and crab potential as support ecotourism in Teleng Ria, Grindulu and Siwil Beach, Pacitan, East Java, Indonesia. Intl J Bonorowo Wetlands 11: 75-83. The mangrove area in Pacitan District, Pacitan, East Java, Indonesia is generally not polluted. Therefore, the land is suitable for growing conditions from mangrove plants and has great potential as a mangrove area with ecotourism management in Indonesia. Ecotourism activities in mangrove areas, in principle, are the use of mangrove areas while maintaining the biological/ecological functions of mangrove areas that have social and economic value for local community. The mangrove ecosystem is a habitat of various species of Crustacea, such as the crab. Crabs are live in coastal/mangrove ecosystems and one of the key species that have a very important role in maintaining the balance of the ecosystem. The study about diversity of crabs in the mangrove area is very important because it will improve the quality of mangrove and potentially support ecotourism in the mangrove ecosystem. This study aims to determine the diversity of the crab and its potential to support ecotourism if the Pacitan Beaches will be ecotourism in the future. This research was conducted in Teleng Ria Beach, Grindulu Beach, and Siwil Beach, Pacitan, East Java, Indonesia in November 2021. Plots of 10 x 10 m2 are made to record the species and the number of individual crab species. The result found five species of crab,i.e. Austruca annulipes (H. Milne-Edwards, 1837), Coenobita perlatus (H. Milne-Edwards, 1837), Ocypode kuhlii (De Haan, 1835), Perisesarma guttatum (A. Milne-Edwards, 1869), and Scylla serrata (Forsskål, 1775). The total crab diversity index of 1.25 is included in the medium category. The morphology, activity, number of individuals and distribution of each crabs species in an ecotourism area will increase the attractiveness of tourists to visit. For example, the morphology of C. perlatus that has the red color as a strawberry sometimes has a home/the shells of the Mollusca which color and unique shape so that add appeal to be seen. Then, the crab A. annulipes that like to dance and play the violin with the claw can also be attractions drawing tourists. Hopefully, the data can be a reference for the managers of the mangrove area in developing ecotourism and conservation of mangrove forest.

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Section: Discussionmentioning

confidence: 99%

Section: Crab Identification and Activitymentioning

confidence: 99%

Section: Crab Potential As Support Ecotourism Attractionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Crab diversity and crab potential as support ecotourism in Teleng Ria, Grindulu and Siwil Beach, Pacitan, East Java, Indonesia

IRWANSYAH

Azzahra

Darmastuti

et al. 2022

Intl J Bonorowo Wetl

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“…Data on the diversity of flora, fauna and ecotourism attractions in the study area is the result of the author's observations and from several sources of articles that have been published in journals or books including [5,[17][18][19][20][21][22].…”

Section: Use Of Mangrove Ecosystems For Ecotourism In Bali: Case Studymentioning

confidence: 99%

Perspective Chapter: Mangrove Conservation – An Ecotourism Approach

Ginantra¹

2023

Environmental Sciences

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The chapter we propose includes the following: The uniqueness of the mangrove ecosystem, the mangrove ecosystem is a unique ecotone, which connects the life of land and marine biota. Its diversity of plants and fauna is typical, namely, true mangrove plants, associated mangrove plants, crustaceans, mollusks, fish, reptiles and birds. The existence of mangrove flora and fauna is an attraction for ecotourism, scientific interpretation and educational materials for the community for mangrove conservation. Principles in conservation include preservation, protection and sustainable use. Ecotourism is the sustainable use of mangroves, which combines three main aspects, namely, ecology, economy and evaluating community opinion. Examples of the use of mangrove ecosystems are for ecotourism in Bali, Indonesia. The manuscript has a valuable contribution on the importance of the mangrove ecosystems in ecotourism.

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Diversity of Penaeidae at the Mengkudu Bay Waters, North Sumatra, Indonesia

AZWAR¹,

SULARNO²,

WARUWU³

et al. 2023

Biodiversitas

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Abstract. Azwar E, Sularno, Waruwu FP, Tarigan MRM, Ulfa SW, Djaingsastro AJ. 2023. Diversity of Penaeidae at the Teluk Mengkudu Waters, North Sumatra, Indonesia. Biodiversitas 24: 1376-1384. Microscopic animals play an important role in the growth of marine biota. Crustaceans are a marine biota group often found in waters and have high economic value. Crustaceans also have a significant role in coral reef ecosystems, contributing around 20% of all invertebrate species. Crustaceans are an important group of microbenthic fauna in coastal ecosystems, ranging from mangroves, coral reefs, and seagrass ecosystems. This present study was conducted from April to June 2022 to identify Penaeidae diversity in Teluk Mengkudu waters, Serdang Bedagai District, North Sumatra Province, Indonesia. Furthermore, it used a purposive sampling method to harvest crustacean species near the waters. An exploratory method was applied with quantitative data collection to select Penaeidae crustaceans from the catches retrieved by fishermen. The tools used in this study were boat, net, fiber, knife, compass, flags, camera, notebook, ice cubes, a thermometer, pH meter, and DO meter. The material used in this study was shrimp caught by fishers. Data collection techniques used interviews and documentation with fishing communities about catching crustaceans at the study site. Data analysis uses the formula diversity, evenness, knowledge richness, and dominance index. Based on the results, Penaeus indicus H.Milne Edwards, 1837 and Metapenaeus ensis (De Haan, 1844) were the two species obtained from the Penaeidae family. The evenness index for P. indicus and M. ensis was respectively highest in June (0.237 and 0.519) but lowest in May (0.203 and 0.510) with a total value of 2.212. Also, the prominent richness index for both species was respectively highest in June (5.762 and 29.371) but lowest in May (4.568 and 27.053). The highest dominance index (D) was measured in May, where the highest D value of P. indicus was 0.003, and the lowest was 0.002. The highest D of M. ensis was discovered in June, namely 0.086, while the lowest, at 0.073, was recorded in May, and in general, both species had a total D of 0.245. Parameters of salinity, pH, temperature, substrate, and oxygen strongly influence crustacean diversity. The parameters measured in the study area included temperature (28?), salinity (20-35 ppt), DO (6.8 mg/L), and pH (6.7).

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Crab diversity as support for ecotourism activities in Pejarakan Mangrove Forest, Buleleng, Bali, Indonesia

Cited by 6 publications

References 12 publications

Crab diversity and crab potential as support ecotourism in Teleng Ria, Grindulu and Siwil Beach, Pacitan, East Java, Indonesia

Crab diversity and crab potential as support ecotourism in Teleng Ria, Grindulu and Siwil Beach, Pacitan, East Java, Indonesia

Perspective Chapter: Mangrove Conservation – An Ecotourism Approach

Diversity of Penaeidae at the Mengkudu Bay Waters, North Sumatra, Indonesia

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