Genetic diversity of Tor douronensis (Pisces: Cyprinidae) in West Sumatra, Indonesia

Roesma, Dewi Imelda; Tjong, Djong Hon; Munir, Warnety; Agesi, Anugrah Viona; Chornelia, Ada

doi:10.13057/biodiv/d180320

Cited by 13 publications

(18 citation statements)

References 10 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This also proved by the results of the research which reported that there are variations in the number of fish species found in 11 tributaries of Batang Toru (North Sumatra) as the main river [35]. It also reported that there is genetic variation intra and inter populations of Tor douronensis (Cyprinidae) from 21 rivers in West Sumatra [36]. Based on our study in Sumatra fishes, we considered that it is essential to combine the morphological data and molecular data in taxa grouping.…”

Section: Resultsmentioning

confidence: 63%

New record species of Puntius (Pisces: Cyprinidae) from West Sumatra based on Cytochrome Oxidase1Gene

Roesma¹,

Tjong²,

Munir³

et al. 2018

International Journal on Advanced Science, Engineering and Information Technology

Self Cite

View full text Add to dashboard Cite

Biodiversity study on Puntius has been conducted in West Sumatera using a molecular technique. From the genetic analysis using the sequence of CO1 gene, the study discovered: (1) A new record species of Puntius in Diatas Lake, Batang Lembang, Batang Gumanti, Muara Pingai rivers (located in the eastern part of the Bukit Barisan mountain range) which is Barbodes binotatus banksi or B. banksi. (2). A new record of subspecies in Maninjau Lake and its tributary (located in the western part of the Bukit Barisan mountain range) which is Barbodes banksi maninjau. (3) A new record of subspecies in Batang Kuranji, Batang Katik, Batang Tarok and Lubuk Paraku rivers (located in the western part of the Bukit Barisan mountain range) which is Barbodes banksikuranji. The results of this study add the evidence that the presence of Bukit Barisan mountain range in Sumatra Island contributed to genetic diversity, evolutionary process and speciation mechanism of freshwater fish in Sumatra. It is important to pay attention to the development of district or area in Sumatra.

show abstract

Section: Resultsmentioning

confidence: 63%

New record species of Puntius (Pisces: Cyprinidae) from West Sumatra based on Cytochrome Oxidase1Gene

Roesma¹,

Tjong²,

Munir³

et al. 2018

International Journal on Advanced Science, Engineering and Information Technology

Self Cite

View full text Add to dashboard Cite

show abstract

“…Furthermore, a study in the Kreuang Sabee River, Aceh Jaya District, Indonesia showed only T. tambra [ 78 ]. Although T. douronensis has been classified as an invalid species, this species has been widely studied in Indonesia and found widely distributed in several rivers on Sumatra, namely Batang Gumanti River, Batang Antokan River, Batang Malalo River, Batang Matur River, Batang Sinuruik River, and Lubuk Mangkuih River [ 79 ].…”

Section: Geographical Distribution Of Tor Species In the Se Asian Regionmentioning

confidence: 99%

A Current Update on the Distribution, Morphological Features, and Genetic Identity of the Southeast Asian Mahseers, Tor Species

Jaafar

Na-Nakorn

Srisapoome

et al. 2021

Biology

View full text Add to dashboard Cite

The king of rivers or mahseer comprises three genera: Tor, Neolissochilus, and Naziritor, under the Cyprinidae family. The Tor genus has been classified as the true mahseer due to the presence of a median lobe among the three genera. The Tor species are widely distributed across Southeast (SE) Asia, and 13 Tor species have been reported previously: Tor ater, Tor dongnaiensis, Tor douronensis, Tor laterivittatus, Tor mosal, Tor mekongensis, Tor putitora, Tor sinensis, Tor soro, Tor tambra, Tor tambroides, Tor tor and Tor yingjiangensis. However, the exact number of valid Tor species remains debatable. Different and unstandardized approaches of applying genetic markers in taxonomic identification and morphology variation within the same species have further widened the gap and ameliorated the instability of Tor species taxonomy. Therefore, synchronized and strategized research among Tor species researchers is urgently required to improve and fill the knowledge gap. This review is a current update of SE Asia’s Tor species, outlining their distribution, morphology, and genetic identification. In addition, the present review proposes that there are ten valid Tor species in the SE Asian region. This list will serve as a template and standard to improve the taxonomy of the SE Asian Tor species, which could serve as a basis to open new directions in Tor research.

show abstract

“…The fish diversity studies in Sumatra, especially in West Sumatra, Indonesia using the conventional method with direct organism capture has been undertaken for studying fish diversity in West Sumatra Lake (Roesma 2011) and Batang Toru river system (Roesma et al 2016), genetic diversity of Tor douronensis (Roesma et al 2017), new record species of Puntius from West Sumatra (Roesma et al 2018), taxonomy confirmation of Puntius cf. binotatus in Gunung Tujuh Lake (Roesma et al 2019), and phylogenetic analysis of transparent gobies in three Sumatran Lakes (Roesma et al 2020).…”

Section: Introductionmentioning

confidence: 99%

Freshwater vertebrates monitoring in Maninjau Lake, West Sumatra, Indonesia using environmental DNA

et al. 2021

View full text Add to dashboard Cite

Abstract. Roesma DI, Tjong DH, Janra MN, Aidil DR. 2021. Freshwater vertebrates monitoring in Maninjau Lake, West Sumatra, Indonesia using environmental DNA. Biodiversitas 22: 2794-2802. Environmental DNA (eDNA) is one of the DNA sources without directly disturbing the organisms. The eDNA potentially an effective method with next-generation sequencing (NGS) that can read all DNA in parallel at one sequential run. Maninjau Lake in West Sumatra has experienced a decline the species richness, thus monitor biodiversity with the non-invasive method is needed. This study aimed to apply eDNA for monitoring freshwater vertebrates in Maninjau Lake. The eDNA was collected from water samples using the filter membrane to DNA isolation and sequencing with the NGS technique from Illumina. The eDNA method detected 150 vertebrate individuals and consists of 92 Actinopterygii fishes, three chondrichthyes fishes, 11 amphibians, seven reptiles, ten aves, and 27 mammals. Among all individuals were detected, only 11% known present in Maninjau Lake, while the others (89%) are native species to other countries. The fishes were detected living in Maninjau Lake by the eDNA method, i.e., Cyprinidae (Carassius auratus and Cyprinus carpio), Cichlidae (Oreochromis niloticus), and Poeciliidae (Gambusia affinis and Xiphophorus maculatus). Bias results in this study to be influenced by various factors i.e., possibility of contamination, poor DNA quality, the bias results during molecular processes, and not available the complete sequences databases to assigned into the correct taxa, especially fish species in Maninjau Lake. The eDNA method for monitoring biodiversity should consider the increase of sampling sites, replication samples, and the availability of sequences database in Genbank, NCBI

show abstract

Genetic diversity of Tor douronensis (Pisces: Cyprinidae) in West Sumatra, Indonesia

Cited by 13 publications

References 10 publications

New record species of Puntius (Pisces: Cyprinidae) from West Sumatra based on Cytochrome Oxidase1Gene

New record species of Puntius (Pisces: Cyprinidae) from West Sumatra based on Cytochrome Oxidase1Gene

A Current Update on the Distribution, Morphological Features, and Genetic Identity of the Southeast Asian Mahseers, Tor Species

Freshwater vertebrates monitoring in Maninjau Lake, West Sumatra, Indonesia using environmental DNA

Contact Info

Product

Resources

About