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All Journal Jurnal Biologi Tropis JURNAL PENDIDIKAN TAMBUSAI PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Pelita Eksakta Jurnal Biogenerasi Poltekita: Jurnal Pengabdian Masyarakat TROPICAL GENETICS Biological Environment and Pollution Tropical Genetics Jurnal Serambi Biologi
Pratama, Sandi Fransisco
Departemen Biologi Tropika, Fakultas Biologi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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The effects of the plant extract on embryonic development of zebrafish (Danio rerio) Anita Restu Puji Raharjeng; Atika Ayu Kusumaningtyas; Dita Arya Widatama; Siti Zarah; Sandi Fransisco Pratama; Husnul Budiatman Dani
Tropical Genetics Vol. 1 No. 1 (2021)
Publisher : Genetikawan Muda Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (767.058 KB)

Abstract

The early developmental stages of fish are particularly sensitive. Plant extract with its content can have a good or bad effect on this embryonic phase, depending on the concentration and period. The impact can range from disruption of embryonic development to death. Disorders of embryo development commonly observed are the hatching rate, delay or premature hatching, survival rate, heartbeat rate, morphological changes, and body malformations. The chorion does not fully protect the embryo against plant extract because the content of plant extract has a small specific gravity to enter and penetrate the chorion layer. The variety of plant extract contents can make the results of research less predictable so that the single material contain is felt to have a more accurate impact on natural medicine research.
Public Perception on the Existence of Macaca hecki and Macaca tonkeana in Protected Forest and Pangi Binangga Nature Reserve of Central Sulawesi Manap Trianto; Nur Herjayanti; Moh Dahri Kisman; Efendi Efendi; Sandi Fransisco Pratama; Herlangga Adiputra; Sri Hardianti; Agung Dwi Kurniawan
Jurnal Biologi Tropis Vol. 21 No. 2 (2021): Mei - Agustus
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v21i2.2769

Abstract

Wildlife is one of the biological natural resources that can be use it sustainably and sustainably, because wildlife is a natural resource renewable or renewable biological (renewable resources). This study aims to determine public perception of the exixtence of Macaca hecki and Macaca tonkeana in Protected Forest and Pangi Binangga Nature Reserve of Central Sulawesi. This research was carried out along the Palu-Parigi trans road which is in the Protected Forest and Pangi Binangga Nature Reserve, Central Sulawesi Province in April - June 2021. The results showed that presence of endemic Sulawesi macaque (M. hecki and M. tonkeana) along the Palu-Parigi trans road which is in the Protected Forest and Pangi Binangga Nature Reserve area causes various problems such as people experiencing unpleasant events with the presence of macaque, stolen goods, enter into community plantations, and damage various types of agricultural crops (avocado, cloves, cocoa, and several other fruits).
The effects of the plant extract on embryonic development of zebrafish (Danio rerio) Anita Restu Puji Raharjeng; Atika Ayu Kusumaningtyas; Dita Arya Widatama; Siti Zarah; Sandi Fransisco Pratama; Husnul Budiatman Dani
Tropical Genetics Vol. 1 No. 1 (2021)
Publisher : Genetikawan Muda Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The early developmental stages of fish are particularly sensitive. Plant extract with its content can have a good or bad effect on this embryonic phase, depending on the concentration and period. The impact can range from disruption of embryonic development to death. Disorders of embryo development commonly observed are the hatching rate, delay or premature hatching, survival rate, heartbeat rate, morphological changes, and body malformations. The chorion does not fully protect the embryo against plant extract because the content of plant extract has a small specific gravity to enter and penetrate the chorion layer. The variety of plant extract contents can make the results of research less predictable so that the single material contain is felt to have a more accurate impact on natural medicine research.
Morphological character analysis of Rasbora borneensis Pratama, Sandi Fransisco; Yuyun Nisaul, Khairillah; Pasmawati, Pasmawati; Fitriagustiani, Fitriagustiani
Biological Environment and Pollution Vol. 3 No. 2 (2023)
Publisher : Association for Scientific Computing, Electronics, and Engineering (ASCEE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31763/bioenvipo.v3i2.675

Abstract

Rasbora borneensis is a local fish of West Kalimantan that has the potential to be developed as farmed fish and biomedical research model animals. The utilization of fish potential as aquaculture animals and biomedical research model animals requires data on the biological aspects of these fish. Data from Fish Base (2023) shows that until now the biological information of Rasbora borneensis is still very limited, both morphological, anatomical, and reproductive data. This study aims to analyze the morphological characters of Rasbora borneensis. The results of this study show that there are morphological differences between male and female Rasbora borneensis fish. Female fish show a rounded flat body shape, while male fish show a flat body shape. The measurement results show that the morphometric ratio of male and female fish is different. However, when viewed based on variations in the size of the specimens used, there are several sizes that have the same value.
Efektivitas Infusa Daun Ruku-ruku (Ocimum tenuiflorum L.) Teknologi Nano sebagai Larvasida Alami terhadap Mortalitas Larva (Aedes aegypti L.) Fitriyani, Dini; Razak, Abdul; Satria, Rijal; Fransisco Pratama, Sandi
Jurnal Serambi Biologi Vol. 9 No. 2 (2024): Jurnal Serambi Biologi
Publisher : Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/srmb.v9i2.356

Abstract

Dengue fever is caused by the dengue virus which is transmitted through mosquito vectors Aedes aegypti. Vector control is one of the steps to prevent transmission by breaking the vector life cycle using abate. However, its use causes several effects, namely resistance to insects, environmental pollution and insecticide residues. Natural larvicides are an alternative by using plants such as ruku-ruku. Efforts to increase the active ingredient content of ruku-ruku leaves can be done using nanotechnology which has the advantage of increasing the effectiveness and stability of an active ingredient in plants. This research aims to determine the effectiveness of natural larvicide and the best concentration of nanotechnology ruku-ruku leaf infusion on larval mortality Aedes aegypti. This research used a Completely Randomized Design (CRD) consisting of 5 treatments and 5 replications. The treatments carried out consisted of Control+ (0.01 gram abate), Control- (aquadest), and 3 treatments in the form of ruku-ruku leaf infusion (diluted using nanobubbles) with concentrations of 5%, 15% and 25%. The results of the probit analysis obtained LC50 is 23.829% and the LT50 is 48 hours. The conclusion of this study shows that nanotechnology ruku-ruku leaf infusion is effective on larval mortality Aedes aegypti.
Identification of Understory Plant Species in Places Estimated to be the Habitat of Nesolagus netscheri on Mount Singgalang and Tandikat Situmorang, Rivaldo; Putri, Irma Leilani Eka; Pratama, Sandi Fransisco; Achyar , Afifatul
Jurnal Pendidikan Tambusai Vol. 9 No. 1 (2025)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jptam.v9i1.25707

Abstract

Penelitian ini bertujuan untuk mengidentifikasi jenis-jenis tumbuhan bawah yang ditemukan pada habitat yang diduga sebagai tempat hidup Nesolagus netscheri di Gunung Singgalang dan Tandikat, Sumatera Barat. Metode eksplorasi digunakan untuk menginventarisasi tumbuhan bawah di dua stasiun penelitian yang terletak di jalur pendakian kawasan Taman Wisata Alam (TWA) Gunung Singgalang dan Tandikat, pada ketinggian antara 600-1.900 m. Identifikasi jenis dilakukan dengan bantuan aplikasi identifikasi tumbuhan dan pencatatan lokasi dengan menggunakan GPS. Hasil penelitian menunjukkan bahwa terdapat 24 famili dengan total 49 spesies tumbuhan bawah yang teridentifikasi. Famili dengan jumlah spesies terbanyak adalah Gesneriaceae (7 spesies), diikuti oleh Rubiaceae (6 spesies) dan Araliaceae (5 spesies). Perbedaan komposisi jenis di kedua lokasi tersebut dipengaruhi oleh faktor lingkungan seperti aktivitas vulkanik, topografi, pH tanah dan kelembaban udara. Beberapa spesies dari famili Gesneriaceae, seperti Crantzia cristata, Kohleria spicata, dan Cyrtandra paludosa, memiliki potensi sebagai sumber pakan N. netscheri di alam. Penelitian ini memberikan wawasan tentang keanekaragaman tumbuhan bawah dan potensi vegetasi sebagai pakan satwa endemik langka, sehingga dapat menjadi dasar dalam upaya konservasi spesies N. netscheri dan ekosistem hutan pegunungan Sumatera
Fun Fotografi on Biodiversitas: Pelatihan Fotografi sebagai Upaya Pelestarian Biodiversitas di Nagari Kasang, Kabupaten Padang Pariaman: Fun Photography on Biodiversity: Photography Training as an Effort to Preserve Biodiversity in Nagari Kasang, Padang Pariaman Regency Pratama, Sandi Fransisco; Kardiman, Reki; Satria, Rijal; Fadilaturahmah, Fadilaturahmah; Ade, Filza Yulina; Kurniati, Rahmi; Sulaeman, Nabila
PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 10 No. 3 (2025): PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/pengabdianmu.v10i3.8499

Abstract

By 2050, it is estimated that 45% of the world's species and habitats will be lost. "Fun Photography on Biodiversity" is an initiative aimed at enhancing the knowledge and skills of the biodiversity photography community. The activity was conducted in Nagari Kasang, Padang Pariaman Regency, and included methods such as socialization, delivering materials on biodiversity and photography techniques, and field practice. Participants were introduced to local flora and fauna, including endemic species, and were trained in basic photography techniques and ethical practices for documenting nature. Evaluation through pre-tests and post-tests demonstrated significant improvement in participants' understanding of biodiversity and their photography skills. This initiative highlighted the importance of engaging local communities in biodiversity conservation through creative and technology-driven approaches.
Spider Diversity in Bamboo Clumps on Mount Pangilun, Padang City Aprilya, Rara; Satria, Rijal; Pratama, Sandi Fransisco
Jurnal Biologi Tropis Vol. 25 No. 2 (2025): April-Juni
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i2.8747

Abstract

Bamboo in Indonesia grows in clumps that create habitats that support biodiversity that can be studied through bioindicators, such as spiders that act as biological control agents as well as indicators of ecosystem diversity. This research was carried out with the aim of determining the diversity of spiders in bamboo clumps. The spider collection method is Hand Collecting and Beating. The results of the study found 14 species from 14 genera, 10 spider families consisting of 38 individuals. The species with the highest number of individuals is Ctenus hibernalis which reaches 14 individuals, while most other species only have a number of individuals between 1 to 3. This variation in the number of individuals per species is likely due to factors such as habitat differences, spider behavior, and the effectiveness of each collection method.
Scientific Review of The Sumatran Striped Rabbit (Nesolagus netscheri) Based on Student Knowledge and Awareness Hasanah, Hijratul; Pratama, Sandi Fransisco; Dwijayanti, Endah; Satria, Rijal; Razak, Abdul
Jurnal Biologi Tropis Vol. 25 No. 2 (2025): April-Juni
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i2.8755

Abstract

The Sumatran striped rabbit (Nesolagus netscheri) is endemic to the highland forests of Sumatra. This study aims to analyze the level of awareness and knowledge of universamong students about the endangered species Nesolagus netscheri, whose population is easingly threatened. This species has high ecological value, but the lack of information and knowledge about this species can worsen its condition in nature. This study used a survey approach by distributing questionna to junior and senior high school students in West Sumatra to measure their understanding of this species. The results showed that students' knowledge of the Sumatran Striped Rabbit is relatively low, although they have an awareness of the importance of conservation of endangered species. In conclusion, there is a need to improve specific environmental education programs to introduce local biodiversity to the younger generation. We suggest that by increasing student awareness and knowledge will encourage active participation in the conservation of this species and their environment in the future.
Identification and Conservation Status of Birds Traded in Bird Shops in Kuranji District, Nanggalo District, East Padang District, South Padang District, and Lubuk Begalung District, West Sumatra Saputra, Anugra; Mauliza, Rani; Naibaho, Rikarlina Br; Yopiando, Yopiando; Solehah, Nur Hajijah; Pratama, Sandi Fransisco; Satria, Rijal
Jurnal Biologi Tropis Vol. 24 No. 3 (2024): July - September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i3.7472

Abstract

Indonesia is a country with the highest diversity in the world. One of Indonesia's diversity is birds. Birds have many roles in maintaining the balance of nature. However, as birds become more popular every year, many birds are hunted and traded freely. This has an impact on the natural imbalance caused by the decline in bird populations and even the extinction of birds. The purpose of this study is to identify the species and conservation status of birds traded in Padang City, West Sumatra. This study is a descriptive study with a field survey method in several bird shops spread across several sub-districts in Padang City, West Sumatra. The results of the identification of the conservation status of birds traded in the city of Padang, West Sumatra used the IUCN red list website. Based on the data, as many as 25 out of 34 species of birds that have been identified have the Least Consern conservation status.  
Co-Authors Abdul Razak Achyar , Afifatul Achyar, Afifatul Agung Dwi Kurniawan Anggraeni, Novicka Putri Anita Restu Puji Raharjeng Aprilia, Amanda Aprilya, Rara Atifah, Yusni Atika Ayu Kusumaningtyas Bismi Rahma Firna Defni Yannita Dita Arya Widatama Dwi happy anggia sari Dwi Hilda Putri Dwijayanti, Endah Efendi Efendi Fadilaturahmah Fadilaturahmah Filza Yulina Ade Fitri Olvia Rahmi Fitriagustiani, Fitriagustiani Fitriyani, Dini Ganda Hijrah Selaras Hasanah, Hijratul Hasria Alang Herlangga Adiputra Husnul Budiatman Dani Husnul Budiatman Dani Husnul Khotimah Intan Feby Nasty Kardiman, Reki Khairillah, Yuyun Nisaul Lufri Lufri Manap Trianto Mauliza, Rani Moh Dahri Kisman Moralita Chatri Nabila Sulaeman Naibaho, Rikarlina Br Nur Herjayanti Pasmawati, Pasmawati Pratama, Kharisma Putri, Aulia Devani Putri, Irma Leilani Putri, Irma Leilani Eka Rahmi Kurniati Saputra, Anugra Satria, Rijal Siti Zarah Situmorang, Rivaldo Solehah, Nur Hajijah Sri Hardianti Suci Fajrina Sulaeman, Nabila Threo Wanda Marten Vauzia, Vauzia Violita Violita Yopiando, Yopiando Yuyun Nisaul, Khairillah