Description of Silver Barb Barbonymus gonionotus (Bleeker, 1849) (Cypriniformes: Cyprinidae) From Madura Island, Indonesia

Valen, Fitri Sil; Hasan, Veryl; Ottoni, Felipe Polivanov; Nafisyah, Ayu Lana; Erwinda, M; Annisa, A N

doi:10.1088/1755-1315/1036/1/012066

Cited by 3 publications

(3 citation statements)

References 8 publications

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“…Penemuan O. Niloticus Penemuan O. Niloticus di Sungai Lenggang, Desa Lenggang, Kecamatan Gantung, Kabupaten Belitung Timur, Pulau Belitung, Indonesia rekor baru yang mewakili jangkauan invasi spesies sekitar 226 km ke arah timur dari Pulau Bangka (Gambar 3). Sebenarnya catatan baru dan jangkauan pesebaran ikan berkontribusi untuk memahami keanekaragaman spesies dan biogeografi, dan meningkatkan pengetahuan tentang distribusi spesies (Robin et al, 2023b;Valen et al, 2022c;Hasan et al, 2022a;Hasan et al, 2022b;Hasan et al, 2021c;Hasan et al, 2021d). Jangkauan ekspansi dari Nila Tilapia di Indonesia diawali dari Sumatera, Kalimantan, dan Jawa dan sekarang turut menginvasi Pulau Belitung.…”

Section: Hasil Dan Pembahasan Hasil Karakteristik Meristik Dan Morfologiunclassified

Kehadiran ikan invasif Nila Tilapia Oreochromis niloticus (Perciformes: cichlidae) di kepulauan Belitung, Indonesia

Hafidz,

Vallen

2024

Akuakultur

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The research was carried out aiming to report for the first time the presence of Oreochromis niloticus on Belitung Island (Indonesia), updating the invasion range of this species. The presence of non-native fish can have a negative impact on aquatic species communities through competition for resources, predation, hybridization, habitat modification, disease transmission (infection or parasitism), and genetic effects. We carried out an expedition to obtain O. niloticus specimens on January 20 and 25 2023, around six O. niloticus specimens were caught in the Lenggang River, Lenggang Village, Gantung District, East Belitung Regency, Belitung Island, Indonesia. Results from observations of meristic and morphological characteristics led to several specimens collected on Belitung Island being identified as Oreochromis niloticus. Discovery of O. Niloticus in the Lenggang River, as a new record representing the species' invasion range approximately 226 km to the east of Bangka Island. The discovery of this species contributes to understanding the extent of expansion and invasion of O. niloticus in Indonesia. This information is very important for classifying and determining river conservation strategies, as well as for planning efforts to protect ecosystems, especially from non-native species that have the potential to become invasive species.

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Section: Hasil Dan Pembahasan Hasil Karakteristik Meristik Dan Morfologiunclassified

Kehadiran ikan invasif Nila Tilapia Oreochromis niloticus (Perciformes: cichlidae) di kepulauan Belitung, Indonesia

Hafidz,

Vallen

2024

Akuakultur

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“…These indexes indicate that in these waters evenness, the number of individuals of each species is high, and no species dominates. However, information regarding habitat use and ecological interactions is urgently needed to accurately determine the distribution and ecology in Javanese waters (Widodo et al 2020;Ihwan et al 2020;Saptadjaja et al 2020, Hasan et al 2021cHasan et al 2021d;Hasan et al 2021f;Valen et al 2022c;Manangkalangi et al 2022;Hasan et al 2023). This can be completed through more expedition results, more collections, complimentary use of eDNA analysis, and research incorporating morphological and molecular data (Hasan et al 2021g;Nurjirana et al 2022;Valen et al 2022b).…”

Section: Population and Ecological Aspect Of Fish In Bengawan Solo Ri...mentioning

confidence: 99%

Fish diversity of the Bengawan Solo River estuary, East Java, Indonesia

HASAN,

ANDRAINI,

ISRONI

et al. 2023

Biodiversitas

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Abstract. Hasan V, Andraini NE, Isroni W, Sari LA, Nafisyah AL, Dewi NN, Putri DNA, Prasasti TAB, Ramadhani AA, Daniel K, South J, Vieira LO, Ottoni FP, Maftuch, Faqih AR, Wirabuana PYAP, Tamam MB, Valen FS. 2023. Fish diversity of the Bengawan Solo River estuary, East Java, Indonesia. Biodiversitas 24: 2207-2216. Bengawan Solo River is the longest river in Java which flows from Mount Lawu and empties into the North Coast of Java. The watershed is a hot spot for fish species diversity, especially in the estuary area. The purpose of this study was to initiate an inventory of fish species, their abundance, and biodiversity assessment based on the Shannon diversity index (H'), evenness index (E), and dominance index (C) in the Bengawan Solo River estuary. The research was conducted from September to November 2022 at three stations with different ecological types and environmental conditions. Fish sampling was carried out using a gill net attached to a boat. In this study, 44 fish species from 22 families were identified. The highest abundance of fish was obtained from the Ariidae family, namely the Spotted sea catfish Arius maculatus (Thunberg, 1792) and Sagor catfish Hexanematichthys sagor (Hamilton, 1822). The fish diversity index obtained was 1.2-3.01, the uniformity index obtained was 0.7-0.92, and the dominance index obtained was 0.07-0.33. The H', E, and C at Station 2 have higher values ??than the other stations. The diversity expressed in H' values ??at the three research stations indicates that the mangrove in the Bengawan Solo River estuary area has a high diversity of fish species.

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“…The right body's pectoral fin of one specimen was removed for DNA extraction and the left side was used for morphometric data collection and is frequently visible in photographs. The specimen was preserved in a 90% alcohol solution [24]. The other one specimen was preserved in a 7% formalin solution [25] and deposited at the zoology laboratory, at Bangka Belitung University.…”

Section: The Sampling Sites and Fish Collectionmentioning

confidence: 99%

First record and phylogenetic relationship of the endangered species Betta foerschi (Vierke, 1979) (Anabantiformes : Osphronemidae) from Belitung Island, Indonesia

Syarif,

Valen,

Herjayanto

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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Betta foerschi (Vierke, 1979) is a betta fish group from the Osphronemidae family which is only known from Central and West Borneo Island, Indonesia. This species is classified as an Endangered (EN) by the IUCN Red List, where the population has recently been moderately decreased. The new distribution of B. foerschi fish has been found on Belitung Island based on morphological similarities. In this research, we report the first record and phylogenetic relationship of B. foerschi based on the DNA Barcoding method using the Cytochrome C Oxidase Subunit I (COI) gene from Belitung Island Indonesia. Additionally, the DNA barcoding for B. foerschi not only represents the first DNA record for Belitung Island, but also the first sequence reported in the Genbank database. The result showed that B. foerschi forms the same clade within the Osphronemidae family and Betta genus solidifying its position in this taxonomic group with the closest genetic distance that occurs between B. foerschi and B. persephone of 0.15 using the Maximum Composite Likelihood model analysis.

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Description of Silver Barb Barbonymus gonionotus (Bleeker, 1849) (Cypriniformes: Cyprinidae) From Madura Island, Indonesia

Cited by 3 publications

References 8 publications

Kehadiran ikan invasif Nila Tilapia Oreochromis niloticus (Perciformes: cichlidae) di kepulauan Belitung, Indonesia

Kehadiran ikan invasif Nila Tilapia Oreochromis niloticus (Perciformes: cichlidae) di kepulauan Belitung, Indonesia

Fish diversity of the Bengawan Solo River estuary, East Java, Indonesia

First record and phylogenetic relationship of the endangered species Betta foerschi (Vierke, 1979) (Anabantiformes : Osphronemidae) from Belitung Island, Indonesia

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