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All Journal HAYATI Journal of Biosciences Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences Berkala Ilmiah Pendidikan Biologi (BioEdu) Alchemy : Journal of Chemistry Jurnal Harpodon Borneo Biotropika ZOO INDONESIA Bioedukasi: Jurnal Pendidikan Biologi Jurnal Abdi: Media Pengabdian Kepada Masyarakat Sains dan Matematika Zoo Indonesia Borneo Journal of Biology Education (BJBE) Rumphius Pattimura Biological Journal BIO-SAINS | Jurnal Ilmiah Biologi Edubiotik : Jurnal Pendidikan, Biologi dan Terapan
Dwi Anggorowati Rahayu
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Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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Morphological and Genetic Variation of Filopaludina javanica (von dem Busch, 1844) (Gastropoda: Viviparidae) from Madura Island, Indonesia Nugroho, Hafiidh Haqqu; Ambarwati, Reni; Isnaningsih, Nur Rohmatin; Rahayu, Dwi Anggorowati
HAYATI Journal of Biosciences Vol. 33 No. 1 (2026): January 2026
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.4308/hjb.33.1.264-277

Abstract

Filopaludina javanica (von dem Busch, 1844) is a freshwater gastropod species in the Viviparidae family. Filopaludina javanica is widely distributed in freshwater waters in Java (including Madura), Sulawesi, Sumatra, Borneo, Papua, Thailand, and Vietnam. The morphological, morphometric, and molecular characterization studies of F. javanica based on the COI gene originating from Madura Island are still quite limited. Therefore, this study aims to determine the morphological variations, morphometry, and molecular characters of F. javanica in Bangkalan, Madura. The samples used are the Taxonomy Laboratory collection from Madura Island, followed by morphological observations, morphometry, and analysis of DNA: isolation, amplification, electrophoresis, and COI gene sequencing. Morphological and morphometric variations in F. javanica from Madura Island showed seven types of morphological variations. Principal Component Analysis (PCA) scatterplot results showed morphometric clustering of F. javanica based on morphological type. Identification of F. javanica using BLAST and comparison with the GenBank database revealed five nucleotide base variations, with an overall genetic distance of 0.031. Therefore, the phylogenetic tree shows that F. javanica from Madura Island belongs to the same clade as F. javanica from Sarawak, West Java, and North Kalimantan.
Gastropods Diversity in the Mangrove Ecosystem of Kalanganyar River, Kalianyar Village, Bangil, Pasuruan Kautsar, Ghinahilmi Najalin; Ambarwati, Reni; Rahayu, Dwi Anggorowati
RUMPHIUS Vol 8 No 1 (2026): RUMPHIUS Pattimura Biological Journal
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/rumphiusv8i1p071-078

Abstract

Mangrove ecosystems are very important habitats for various organisms, including gastropods, which function as primary decomposers in the ecological cycle. This study aims to identify the diversity of gastropod species in the mangrove area along the Kalanganyar River, Kalianyar Village, Bangil, Pasuruan. Samples were collected randomly around mangrove roots, followed by morphological identification and species classification. The results showed that there were five gastropod species from four families, namely Pirenella cingulata, Telescopium telescopium, Sermyla riquetii, Neripteron violaceum, and Ellobium sp. The Shannon-Wiener diversity index (H') of 1.165 indicates a moderate level of diversity, with Pirenella cingulata as the most dominant species. Water quality tests showed that copper (Cu) levels were still below the threshold, but lead (Pb) levels exceeded seawater quality standards. These results indicate that the mangrove ecosystem is fairly stable, although there are environmental pressures that need to be addressed, particularly those related to heavy metal pollution.
Pendekatan Fenetik Taksonomi dalam Identifikasi Kekerabatan dan Pengelompokkan Ikan Genus Tor di Indonesia RAHAYU, DWI ANGGOROWATI; NUGROHO, ENDIK DENI
Bioedukasi: Jurnal Pendidikan Biologi Vol 7, No 1 (2014): Bioedukasi: Jurnal Pendidikan Biologi
Publisher : Department of Biology Education Faculty of Teacher Training and Education Sebelas Maret Un

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/bioedukasi-uns.v7i1.2844

Abstract

Ikan Tor merupakan ikan air tawar lokal Indonesia dan termasuk ikan terancam punah. Upaya konservasi yang harus dilakukan salah satunya adalah penentuan kekerabatan berdasarkan pendekatan fenetik. Hal ini dikarenakan kedudukan taksonomi dan klasifikasi diantara genus Tor masih rancu. Sumber data yang digunakan adalah karakter meristrik, morfometrik, morfologi secara umum, dan karakter khusus penentu spesies. Karakter khusus penentu spesies diantara ikan genus Tor adalah keberadaan dan ukuran cuping pada bibir bawah. Sampel ikan Tor diambil dari Telaga Banyu Biru Pasuruan (nama lokal ikan Sengkaring dan Tambra), serta spesies acuan (Tor tambraides dari Kalimantan Barat, Tor duoronensis dari Padang, and Tor soro dari Sumatra Utara). Fenogram dibentuk berdasarkan metode UPGMA. Berdasarkan fenogram yang terbentuk diperoleh 3 kelompok kekerabatan dari yang terdekat hingga terjauh dan 2 kelompok apomorfi serta 4 kelompok automorfi. Percabangan pertama terdiri dari dua subklad yaitu Tor duoronensis dan Sengkaring memiliki kesamaan 100%, dan Tambra merupakan sister clad dari Tor duoronensis yang didukung dengan nilai similaritas 92,9%. Subklad kedua terdiri dari Tor Tambra dan Tor soro (Apomorfi B) dengan nilai similaritas 59%, sedangkan Tor tambraides memiliki kekerabatan terjauh dengan indeks kesamaan sebesar 45, 625%. Ikan Sengkaring dan Tambra menunjukkan pola pengelompokan yang dekat dengan Tor duoronensis berdasarkan tujuh karakter morfometrik pembeda utama. Ketujuh karakter pembeda utama tersebut adalah ukuran cuping, SL (panjang standart), MXBL (panjang sungut rahang atas), CPL (panjang batang ekor), PDL (panjang sebelum sirip dorsal), IW (jarak antar mata) dan SNL (panjang moncong). Hasil analisis morfometrik menunjukkan bahwa ikan Sengkaring dan Tambra mutlak bukan merupakan ikan Tor Tambraides maupun Tor soro dikarenakan ukuran tubuh yang berbeda secara signifikan.
Co-Authors - Ibrahim, - Afnani, Moh. Royhan Afnani, Royhan Agistiana Azzahra, Athiyya Nur Ahmad Bashri Ahwan, Zainul Ainiyah, Roisatul Aji, Fafit Rahmat Aji, Fatit Rahmar Amang Fathurrohman Anissa, Ratih Khairul Azrianingzih, Rodiyati Azrianingzih, Rodliyati Damayanti, Ayu Elysia Dayat, Muhammad Dwi Listyorini Endang Susantini Endik Deni Nugroho Fida Rachmadiarti Hamidah, Safira Aini Ilmi Haryono Haryono Ibrohim Jamilah, Yaquta Maziyatin Kasiman, Kasiman Kautsar, Ghinahilmi Najalin Kautsaranny, Safira Khoiriza, Indana Nurul Kurniawati, Yusfita Mamat, Noorhidayah Binti Maramis, Arnetta Yolanda Mudloifah, Istatik Muji Sri Prastiwi Nia Kurniawan Novelia, Adelin Nugroho, Hafiidh Haqqu Nur Rohmatin Isnaningsih, Nur Rohmatin Nurdiana, Maulida Nurinsiyah, Ayu Savitri Rabbani, Calista Naya Reni Ambarwati Reza Ardiansyah Rinie Pratiwi Puspitawati Rodiyati Azrianingsih Rofiah Mauludiyah, Nurhidayati Rohmah, Tri Lestari Saidha Roisatul Ainiyah Rupa, Darius Rusdianto Rusdianto, Rusdianto Sonia, Shela Sulung, Cahya Ajeng Valenta Tresna Sururi, Ahmad Misbakhus Tresna Sulung, Cahya Ajeng Valenta Wibisono, Mulyono