Short Communication:  Investigating gonad length and fecundity in mudskippers (Gobiidae) at the Musi River estuary, South Sumatra, Indonesia

Ridho, Moh. Rasyid; Patriono, Enggar; Rahmawati, Dina; Pratama, Rahmat; Avesena, Muhammad

doi:10.13057/biodiv/d221034

Cited by 2 publications

(2 citation statements)

References 19 publications

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“…Human activities such as habitat modification, overfishing, the introduction of alien species, and natural causes such as sea level rise and global climate change can pose several threats to the ichthyofauna diversity of an area of water (Hasan and Widodo 2020;Kusumah et al 2023). One water area with high fishery potential is the estuary (Ridho et al 2021;Hasan et al 2022b;Valen et al 2022a).…”

Section: Introductionmentioning

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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Section: Introductionmentioning

confidence: 99%

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

HASAN,

ANDRAINI,

ISRONI

et al. 2023

Biodiversitas

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“…Gobies are widely geographically distributed in the world, ranging from the Indo Pacific region to the Atlantic coast of Africa (Jaafar & Murdy, 2017). In Indonesia, gobies are found in the region of Sumatra (Maeda & Tan, 2013;Ridho et al, 2021;Harefa & Chen, 2022;Khairul & Lubis, 2022;Hernawati et al, 2023), Java (Arisuryanti et al, 2018;Ningsih & Santoso, 2020;Aji & Arisuryanti, 2021;Baihaqi et al, 2022;Febrianti et al, 2023), Maluku (Taniwel et al, 2020), Sulawesi (Gani et al, 2020(Gani et al, , 2021Bandjolu et al, 2021;Hasan et al, 2021;Astuti et al, 2022;Baderan et al, 2023;Zakiyah Darojat et al, 2023), Nusa Tenggara (Rhaifa et al, 2021), and Papua (Greenfield & Tornabene, 2014;Putra et al, 2022).…”

Section: Introductionmentioning

confidence: 99%

Identification of gelodok fish (Perciformes, Gobiidae) in a coastal mangrove ecosystem, based on morphological and molecular characteristics

Baderan,

Aydalina,

Hamidun

et al. 2023

Biosys. divers.

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Gelodok fish (mudskippers) are a subfamily of amphibian fish commonly found living in mangrove ecosystems, one of which is in Tabongo Village, Dulupi District, Boalemo Regency, Gorontalo Province. It is difficult to distinguish between species of this fish because they have very similar characteristics. This study aims to (1) determine the detailed morphological characteristics that distinguish gelodok fish species; and (2) determine the molecular characteristics of gelodok fish species found in coastal mangrove ecosystem of Tomini Bay, Tabongo Village, Boalemo Regency, Gorontalo. This research was conducted from 2022 to 2023 using purposive sampling method. Morphological characteristics were performed for 39 characters. Geometric-morphometric analysis was performed using ImageJ software with 10 land marks. Amplification of COI sequences was carried out with F1R1 and F2R2 primers. Based on morphological characteristics, it is known that two species of gelodok fish are found in the area, namely Periophthalmus argentilineatus and P. malaccensis. COI sequencing results of the samples confirmed one species of gelodok fish found in the area, namely P. argentilineatus. The other species cannot be definitively identified as P. malaccensis due to the absence of COI sequences for that species in GeneBank.

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Short Communication: Investigating gonad length and fecundity in mudskippers (Gobiidae) at the Musi River estuary, South Sumatra, Indonesia

Cited by 2 publications

References 19 publications

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

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

Identification of gelodok fish (Perciformes, Gobiidae) in a coastal mangrove ecosystem, based on morphological and molecular characteristics

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