First and recurrent records of Stiphodon surrufus Watson &amp;amp; Kottelat, 1995 (Gobiiformes, Gobiidae, Sicydiinae), a naturally rare amphidromous goby, in Sulawesi, Indonesia

Ndobe, Samliok; Gani, Abdul; Bakri, Achmad A.; Adriyani, Devita Tetra; Wuniarto, Erwin; Khartiono, Lady Diana; Herjayanto, Muh.; Hasan, Veryl; Moore, Abigail

doi:10.15560/18.2.253

Cited by 7 publications

(5 citation statements)

References 27 publications

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“…This can be done by organizing training on cultivating this fish and socializing on applicable regulations to be carried out so that business people and hobbyists understand the applicable rules. On the other hand, the involvement of ornamental fish businesses and hobbyists is also an important part of sustainable fisheries management efforts, especially for ornamental fish (Gani et al 2021;Ndobe et al 2022;Nurjirana et al 2022). Educating buyers, seller and public, certifying stock and also preventing species from being released is essential in collaborating with the ornamental fish industry (Knight 2010).…”

Section: Discussionmentioning

confidence: 99%

Species diversity and conservation status of ornamental fish traded in Kupang, East Nusa Tenggara, Indonesia

USMAN,

HARIYADI,

SERIHOLLO

2024

Biodiversitas

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Abstract. Usman Z, Hariyadi DR, Serihollo LGG. 2024. Species diversity and conservation status of ornamental fish traded in Kupang, East Nusa Tenggara, Indonesia. Biodiversitas 25: 1116-1126. The high demand for ornamental fish native to Indonesia has the potential to be used as a source of foreign exchange income. In addition to increasing the national income, the ornamental fish trade must also be considered to preserve the population of the fish species being sold. The study aimed to determine ornamental fish diversity and conservation status in Kupang City, East Nusa Tenggara. This research was conducted in Kupang City, East Nusa Tenggara, Indonesia, from August to September 2023. The research was conducted using survey (non-experiment) and observation methods. The survey method was carried out using a form to conduct interviews with sellers in 11 ornamental fish shops. At the same time, the observation method was used to identify the types of fish being traded. The study's results recorded 18 families, 39 genera, and 46 fish species (Include 1 species is hybrid fish). The highest species diversity came from the Cichlidae family with 9 species (1 species (Amphilophus citrinellus x Cichlasoma trimaculatum) is hybrid fish), followed by Cyprinidae with 7 species, whereas each species of the Characidae and Poecilidae families were 5 species. Conservation status shows 4 status groupings, namely Least Concern (LC), Vulnerable (VU), Endangered (EN), and Not Evaluated (NE). Based on these groupings, there were 32 species in the Least Concern (LC) category, 3 species in the Endangered (EN) category, 2 species in the Vulnerable (VU) category, and 8 species in the Not Evaluated (NE) and 1 unclassified category. There is only 1 species that is included in the Appendix I category, namely Scleropages formosus, and other species are Not evaluated. This is the first study conducted in Kupang City to reveal the types of ornamental fish species sold and their conservation status. The study will be useful information to the government, researchers, and other stakeholders on the potential extinction risk of each type of fish being traded.

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Section: Discussionmentioning

confidence: 99%

Species diversity and conservation status of ornamental fish traded in Kupang, East Nusa Tenggara, Indonesia

USMAN,

HARIYADI,

SERIHOLLO

2024

Biodiversitas

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“…Indonesia memiliki keanekaragaman ikan yang sangat besar, setidaknya terdapat lebih dari 8.500 spesies ikan diklasifikasikan berdasarkan fitur habitat (misalnya, perairan asin, perairan payau, dan perairan tawar) (Hasan et al, 2023a;Ndobe et al 2022;Nurjirana et al al 2022;Gani et al 2021;Hasan et al 2021a). Untuk keragaman ikan air tawar sendiri juga cukup besar dimana pada tahun 2022 tercatat sebanyak 1.266 spesies yang terdiri dari endemik, ikan asli, dan ikan pendatang atau lebih dikenal dengan istilah ikan introduksi (Hasan et al 2023b;Insani et al, 2023;Valen et al, 2022a;Valen et al 2021;Hasan et al 2020a;Widodo et al, 2020) Akan tetapi, keanekaragaman spesies air tawar saat ini mulai terancam serius akibat aktivitas manusia seperti modifikasi habitat, penangkapan ikan berlebihan, dan masuknya spesies asing (Kusumah et al 2023;Jerikho et al2023;Robin et al, 2023a).…”

Section: Pendahuluanunclassified

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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“…The goby is frequently documented as a species with amphidromous behavior such as Redigobius bikolanus (Tran et al 2018), Gymnogobius petschiliensis (Oto 2020;Oto 2021), Rhinogobius nagoyae (Iida et al 2021), and Sicyopterus lagocephalus (Teichert et al 2021). Other amphidromus goby species have also recently been reported to be recorded in Indonesian waters, such as Sicyopus auxilimentus on Sangihe Island , Sicyopus discordipinnis in Central Sulawesi (Nurjirana et al 2022a), Belobranchus segura in the south of Java (Hasan et al 2023a) and Sumatera (Hasan et al 2023b), Stiphodon surrufus (Ndobe et al 2022) and Stiphodon annieae (Gani et al 2021) in Sulawesi. Some groups of goby larvae and juveniles found in the estuary and sea areas of Gorontalo waters by the local people are named "Nike" fish.…”

Section: Introductionmentioning

confidence: 99%

Morphological characteristic and truss morphometric analysis of amphidromous goby (‘nike') (Teleostei: Gobiiformes) in Bone River, Gorontalo, Indonesia

PASISINGI,

SUCI,

PANIGORO

et al. 2024

Biodiversitas

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Abstract. Pasisingi N, Suci D, Panigoro C, Kadim MK. 2024. Morphological characteristic and truss morphometric analysis of amphidromous goby (‘nike') (Teleostei: Gobiiformes) in Bone River, Gorontalo, Indonesia. Biodiversitas 25: 223-231. One of the preferred fish resources in the Gorontalo region is amphidromous goby species, commonly known by local community as nike fish. In rivers, at the adult stage, these fish are morphologically and potentially morphometrically not necessarily distinguishable among species and between sexes. This research aimed to identify the morphological and morphometric truss characters that distinguish the sexual characteristics of goby fishes in the Bone River, Gorontalo. Fish samples were purposefully collected from eight sites along the river, spanning from upstream to downstream, using a backpack electrofishing device. Sampling occurred in March and November 2022, with morphological analysis and measurements conducted on 336 individuals. The morphometric method measured data from 13 points on the sample body, forming 28 combinations of truss distance characters (A1-A3; B1-B12; C1-C10; D1-D3) connecting these points. Morphologically, the samples were identified as three species, namely Sicyopterus longifilis, Belobranchus belobranchus, and Awaous grammepomus. This study revealed distinctions in morphological characters between male and female individuals. In S. longifilis, males exhibited a relatively slimmer body shape compared to the rounded form of females. Male B. belobranchus displayed more striking coloration than females, while male A. grammepomus featured a lighter brown body color than the paler females. All the morphometric truss characters in this study can be reliably used as a sexual distinguishing characteristic in S. longifilis. As for species B. belobranchus, B7 truss cannot be considered a differentiator. In A. grammepomus, thirteen truss characters (B3, B4, B6, B7, B8, B10, B12, C3, C6, C7, C9, C10, D1) cannot be used to differentiate males and females.

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First and recurrent records of Stiphodon surrufus Watson & Kottelat, 1995 (Gobiiformes, Gobiidae, Sicydiinae), a naturally rare amphidromous goby, in Sulawesi, Indonesia

Cited by 7 publications

References 27 publications

Species diversity and conservation status of ornamental fish traded in Kupang, East Nusa Tenggara, Indonesia

Species diversity and conservation status of ornamental fish traded in Kupang, East Nusa Tenggara, Indonesia

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

Morphological characteristic and truss morphometric analysis of amphidromous goby (‘nike') (Teleostei: Gobiiformes) in Bone River, Gorontalo, Indonesia

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