The Diversity of Holothurioidea in the Intertidal Zone of the Pancur Shore of the Alas Purwo National Park

Afrely, Riya Wulan; Rosyidi, M. Imron; Fajariyah, Susantin

doi:10.19184/jid.v16i1.1390

Cited by 4 publications

(2 citation statements)

References 1 publication

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“…Hal ini yang menyebabkan Holothuroidea melakukan kegiatan burrowing atau pembenaman diri (Triacha et al, 2021). Hal tersebut diperkuat oleh Yunita et al (2020) Selain itu pada pagi hari, Holothuroidea bersembunyi di bawah bebatuan untuk menghindari cahaya matahari langsung (Afrely et al, 2015). Keberadaan Echinodermata juga dipengaruhi oleh kualitas lingkungan yang saling berhubungan, yaitu faktor fisika dan kimia.…”

Section: Metodeunclassified

Diversity of Echinoderms in Drini Beach Gunung Kidul, Yogyakarta

2023

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Research on the diversity of echinoderms at Drini Beach, Gunung Kidul, Yogyakarta has been conducted from December 2020 to July 2021. This study aimed to determine the Echinoderm diversity index. The method sampling technique used belt transect with determination by purposive sampling with three stations in the intertidal zone based on substrate variations. Station 1 had coral substrate type, station 2 had seagrass substrate type, and sand substrate type for station 3. The sample in this study was the species of Echinoderms found in the station area. After sampling, it obtained 7 species of Echinoderms consisting of 3 classes, classified into 4 orders, and 6 families. The diversity index at all stations is low, followed by a low evenness value and a high dominance value. The species Ophiocoma erinaceus was dominant at stations one and two, while the species Tripneustes gratilla was dominant at stations three. Moreover, the most common habitat for echinoderms is This is due to the availability of abundant food, laying places for echinoderms, and shelter to avoid predators. In addition, it is also supported by temperature, pH, salinity, strong currents, and a good depth for Echinoderm habitat

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Section: Metodeunclassified

Diversity of Echinoderms in Drini Beach Gunung Kidul, Yogyakarta

2023

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“…Massin (1999) collected and morphologically identified 56 species from Spermonde archipelago; meanwhile, Purwati et al (2010) identified 18 species from Karimunjawa Island. Other studies were conducted by Supono et al (2014) from Lembeh Strait (22 species) and Afrely et al (2015) from Alas Purwo National Park (8 species). All of them were identified from fresh sea cucumbers.…”

Section: Introductionmentioning

confidence: 99%

Identification of Beche-de-mers from Indonesia by molecular approach

et al. 2019

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Abstract. Patantis G, Dewi AS, Fawzya YN, Nursid M. 2019. Identification of Beche-de-mers from Indonesia by molecular approach. Biodiversitas 20: 537-543. Sea cucumbers have been commercially traded around the world due to their nutritional values and health benefits. Sea cucumbers are marketed as processed sea cucumber, also known as beche de mer, teripang, haisen or gamat. Due to the high global demand of beche-de-mers, there have been several cases of fraud due to the visual shape and color similarities of processed sea cucumbers. Additionally, the local name diversity of Indonesian sea cucumbers making the identification of beche-de-mers difficult. Therefore, this study aimed to identify commercial sea cucumbers from selected locations in Indonesia by molecular approach. The targeted Cytochrome c oxidase subunit I (COI) was used in this research. A total of 25 beche-de-mers was purchased from local markets in Indonesia, i.e. Boalemo (17 local names), Pesawaran (5), Surabaya (2) and West Lombok (1). Results showed that 22 species of beche-de-mer were successfully identified, ie. Acaudina sp., Actinopyga echinites, A. lecanora, A. miliaris, Bohadschia argus, B. marmorata, B. ocellata, B. vitiensis, Holothuria sp. H. atra, H. coluber, H. edulis, H. excellens, H. fuscocinerea, H. fuscogilva, H. fuscopunctata, H. scabra, Pearsonothuria graeffei, Phyrella sp., Stichopus herrmanni, S. horrens and S. monotuberculatus. The identification of Indonesian beche-de-mers using molecular method could support the identification of the local sea cucumbers to overcome mislabeled and fraud. Correct identification is important for the record of beche-de-mer trade in Indonesia and further conservation management.

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Visit Results Reporting System from External Parties in Adira Finance Using CodeIgniter

Azdy¹,

Suwarno²,

Sepudin³

2019

J. Phys.: Conf. Ser.

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The Palembang branch of Adira Finance has its own procedures in handling its overdue customers, namely customers who do not make installment payments, based on the time of late payment. One of the measures taken is to collaborate with third parties to make visits to overdue customers. This study aims to build a system that can be used by third parties for conveying information in the form of results of visits that have been made to overdue customers. System development is carried out by prototype method to obtain the results of a system that suits the needs of its users. The results of the study are a system that can be used by three types of users, namely admin, external party, and executor. The system can be used to divide the assignment of customer visits to the external, and each external can continue the assignment to the executor. Both external and executor can report the results of their visit to the system.

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The Diversity of Holothurioidea in the Intertidal Zone of the Pancur Shore of the Alas Purwo National Park

Cited by 4 publications

References 1 publication

Diversity of Echinoderms in Drini Beach Gunung Kidul, Yogyakarta

Diversity of Echinoderms in Drini Beach Gunung Kidul, Yogyakarta

Identification of Beche-de-mers from Indonesia by molecular approach

Visit Results Reporting System from External Parties in Adira Finance Using CodeIgniter

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