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All Journal Jurnal Perikanan dan Kelautan Berkala Perikanan Terubuk Jurnal Ilmu Lingkungan Jurnal Ilmu Perairan (Aquatic Science) Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Journal of Geoscience, Engineering, Environment, and Technology Eklektik : Jurnal Pendidikan Ekonomi dan Kewirausahaan Riau Journal of Empowerment JURNAL PHOTON JURNAL PENDIDIKAN TAMBUSAI Daun: Jurnal Ilmiah Pertanian dan Kehutanan Asian Journal of Aquatic Sciences Unri Conference Series: Community Engagement ECOTONE Jurnal Zona Journal of Rural and Urban Community Empowerment SEHATI: Jurnal Kesehatan Dinamika Lingkungan Indonesia CANANG: Jurnal Pengabdian Masyarakat Bhakti Nagori (Jurnal Pengabdian kepada Masyarakat) Jurnal Ilmu-Ilmu Kehutanan EcoNews BERBAKTI: Jurnal Pengabdian Kepada Masyarakat Jurnal Perikanan dan Kelautan
Ridwan Manda Putra
Universitas Riau
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Morfometrik, Meristik Dan Pola Pertumbuhan Ikan Toman (Channa micropeltes Cuvier, 1831) Di Waduk Plta Koto Panjang Desa Pulau Gadang Kecamatan Xii Koto Kampar Kabupaten Kampar Provinsi Riau. Eli Yana Siregar; Ridwan Manda Putra; Eddiwan Eddiwan
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 7, No 1 (2020): Edisi 1 Januari - Juni 2020
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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AbstractToman fish (Channa micropeltes Curvier, 1831) is one type of fish that is commonly found in the Koto Panjang hydropower reservoir. This fish belongs to the Channidae family, and is the largest fish of the genus Channa. Changes in water conditions in the Koto Panjang Hydroelectric Reservoir can affect the condition of organisms in the waters. The availability of food in the waters will affect the morphometric characteristics, meristik and growth patterns of toman fish. To find out the morphometrics, meristik and growth patterns of toman fish (Channa micropeltes). This research was conducted in April-Mai 2019 toaman fish caught using fish traps and fishing rods. The measured aspects are morphometrics, meristik and length length relation of toman fish. Fish samples totaling 100 fish, consisting of 51 males and 49 females. The results of morphometric measurements are known to the total length of fish between 110-550 mm, and body weight of 18-1600 gr, its growth pattern isometric. Whereas the characteristics of the toman fish meristik are the radius of the fins respectively D.43-44.2, P.15-16, V.6-8, A.26-28.2, C.14-16. Scales on the dorsal fins 15-25, scales around the body 40-44 lines, scales on the trunk of the tail 14-18 lines, and the number of scales on the lateral line 88-95. Toman fish have ctenoid scales.Keywords: Toman fish (Channa micropeltes Curvier, 1831), Koto Panjang 
Identifikasi Jenis Ikan Di Danau Teluk Petai, Desa Buluh Nipis, Kecamatan Siak Hulu, Kabupaten Kampar Henri Siahaan; Ridwan Manda Putra; Eddiwan Eddiwan
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 6 (2019): Edisi 2 Juli s/d Desember 2019
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ABSTRACTDuring the rainy season, the water as well as fish species from the Kampar River enter the  Teluk Petai oxbow Lake. To find out the type of fish species present in the lake, a study was conducted from January to March 2019. Samplingswere carried out four times, once a week,  usingnets (mesh size0,5 inch), fishtrap, and fishingline. The captured fish were then identified. Results shown that there were 171 fish sampled and they were belonged to 3 ordos, 8 families, and 15 species. They were Oxygaster anomarula, Puntius schwanefeldi, Rasbora cephalotaenia, Thynnichthys polylepis, Hampala macrolepidota, Anabas testudineus, Helostoma teminckii, Channa lucius, C. Striata, C. micropeltes, Oreochromis niloticus, Mystus nemurus, Clarias batrachus, Ompok hypopthalmus and Wallago leerii. The most common fish species are  belonged to cyprinid. Keyword : Fish population, Channa species, Cyprinidae, Freshwater fish
Analisis Isi Lambung Ikan Sumatra (Puntius hexazona) Di Lingkungan Perairan FPK Universitas Riau dan Hulu Sungai Sibam Pekanbaru Nicken Nicken; Windarti Windarti; Ridwan Manda Putra
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 7, No 1 (2020): Edisi 1 Januari - Juni 2020
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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AbstractSumatran fish (Puntius hexazona)  is a type of freshwater fish that inhabits the waters around the Riau University and the upstream of the Sibam River. A study aims to determine the type of food in the stomach of the fish from both areas was conducted in July – September 2019. Sampling was  carried out 4 times, once/ 2 weeks. The fish was captured using  scoop nets. There were 88 fishes (42 fishes from the upstream of the Sibam River and 46 fishes from the streams in the Riau University), but 4 fishes have  empty stomach and they cannot be analyzed. The type of food present in the stomach of fish from both sampling areas were similar. The main food the fish in from the Riau University’s waters was insecta remains (IP 83%), crustacean remains (12% IP) and plant remains (5% IP). While that of the Sibam River was crustacean remains (IP 91%), insecta remains (IP 5%), and rotifers (IP 4%).  P. hexazona has viliform teeth, short and firm gill rakers and the length of intestine was 1.2 times of total length. Data obtained indicate that  P. hexazona  is an omnivorous fish.Keywords: Main  Food, Omnivorous Fish, Index of Preponderance, Feeding habit
Stomach Analyse of Trichogaster pectoralis Atira Diniya; Ridwan Manda Putra; Deni Efizon
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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A study aims to understand stomach analysis of Trichogaster pectoralis present in thecanals at Tangkerang Barat District and Delima Disctrict has been conducted on February toApril 2013. Fish samples were captured using fishing rod and trawl once/week for 3 monthperiod. There were 87 fishes (32 males and 55 females) captured and TL is ranged from 113to 185 mm and BW ranged from 24 to 82.5 gr. Fish stomach was removed and stomachcontent was analyze using volumetric, occurence frequency.Stomach content of fish is related to their size. In small fish (TL less than 135 mm),the main food is plankton. In the relatively bigger fish (TL more than 135 mm) the main foodcrustacean and insect. Preponderance Index in the fish in general was Chlorophyta 26%,Cyanophyta 25%, Bacillariophyta 18%, Euglenophyta 1%, Insect 9%, and Crustacean 21%.Based on data obtained, it can be conclude that Trichogaster pectoralis is plankton feeder.Keyword : T. pectoralis, Trichogaster, Stomach Analysis,Preponderance Index.
Morphometric, meristic and growth patterns of Hemirhamphodon pogonognathus Bleeker (1865) from the waters around the University of Riau Ari Fadli; Windarti Windarti; Ridwan Manda Putra
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 5 (2018): Edisi 2 Juli s/d Desember 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract Hemirhamphodon pogonognathus is a typeof freshwater fish that inhabit waters around the Riau University. This fish is potential for decorative fish. Information on biological, including morphometric, meristic, and growth patterns, however, is rare. To understand the morphometrical and meristicalcharacteristics and also the growth pattern of the fish, a research has been conducted February-March 2018. There were 100 fishes (33.35-82.65 TL mm and 1.3-0.1 gr BW). There were 28 morphological characteristic measured and 11 meristical characteristic counted. The meristicalcharacteristics obtained were as follows: D.15-17; P.5-8; V.5-6; A.8-9; C.17-20. The number of scale in the pre-dorsal fin was 47-52, around the body 52-62, in the caudal peduncle was 14-16, in the lateral line was 98-110, above lateral line was 19-25 and under lateral line was 25-31.Resylts  of Withney test shown that there were 9  morphometrical characteristic differences between male and female. They were height  of caudal-peducle depth, distance between dorsal fin and the base caudal fin, height of dorsal fin, length pectoral fin base, anal fin height, length of ventral fin base, height of ventral fin, length of caudal fin base, and height of caudal fin.The length-weight relationship shown that the growth of male and female was isometric. Keywords: freshwater fish, isometric, decorative fish, morphological characteristic, meristic characteristic 
Morphometric, meristic and growth patterns ofMotan Fish (Thynnichtys thynnoides Bleeker 1852) from the Tanjung Kudu Lake, Kualu village, Mining District Kampar Regency Riau Province Sri Rahayu Rezki Ardiyanti; Ridwan Manda Putra; Efawani Efawani
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 8, No 1 (2021): Edisi 1 Januari s/d Juni 2021
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AbstractThynnichtys thynnoides (motan fish) is one of the freshwater fish that inhabit the Tanjung Kudu Lake. This fish has high economic value and has a delicious and tasty meat. The price of motan fish in the market ranges from around Rp. 20.000-30.000/kg. To understand the morphometric, meristic and growth pattern of this fish, a research was carried out in Tanjung Kudu Lake from September-November 2020. The number of fish caught from the lake was 111 fishes (79-157 mm TL and 3-42 gr BW). There were 26 morphological characteristic measured and 9 meristical characteristic observed. General body from of the fish is not changing as the fish growing. The meristic characteristic of the fish were as follow : D.I.8-10, P.10-7, V.II.7-9, A.4-7.3, C.12-22.8, while the number of scale in the frontal area of the dorsal fin was 10-27, around the body was 20-44, around the base of the tail was 12-27 and in the lateral line was 36-65. The length-weight relationship shown that the growth of male is positive allometricin male (b = 3.6241) and in female (b = 3.6737).Keyword: Thynnichtys thynnoides, Tanjung Kudu Lake, Morphometric, Meristic, positive allometric.
Reproductive Biology of Channa lucius from the Kampar Lama Oxbow Lake, Mentulik Village, Kampar Regency, Riau Province Fitriyanti Permanasari; Ridwan Manda Putra; Windarti Windarti
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 7, No 1 (2020): Edisi 1 Januari - Juni 2020
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AbstractChanna lucius is a type of freshwater fish that commonly inhabit the Kampar Lama Oxbow Lake. This study aims to understand the reproductive biology of C. lucius. The fish was sampled 4 times, twice/month, from June – July 2019. Parameters measured were sexsual characteristics, sex ratio, gonad maturity level, gonad somatic indeks (GSI), fecundity and egg diameter. Results shown that there were 36 males and 23 females (sex ratio 1 : 0.6). The female has bigger body than that of the male. The level of gonad maturity found in male and female fish was ranged from II-IV. Gonado Somatic Indeks (GSI) of the male was range from 0.05% - 0.18% and that of the female was ranged from 0.40% - 2.59%. The average fecundity of the female was 1,465 – 2,621 eggs/fish. Egg diameter ranged from 0.73 – 1.80 mm and egg in different sizes distribute evenly in the ovary, indicating that  C. lucius is a total spawner.Keywords: Channidae, gonad matury level, gonad somatic indeks, fecundity, total spawner
Reproductive Biology of the Tenualosa ilisha in Labuhanbatu Regency, Sumatra Utara Province Sam Syahra Jihad; Deni Efizon; Ridwan Manda Putra
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 1, No 2 (2014): Wisuda Oktober Tahun 2014
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This study was conducted from Juni to November 2013 in The Barumun River and in the laboratory of the Fishery Biology, Fisheries and Marine Sciences Faculty, Riau University. It aims to determine the reproductive biology of the tenualosa ilisha. Sex ratio, gonad maturating level, gonado somatic index, eggs diameter, fecundity were observed visually and analyzed based on Cassei (in Effendie, 1979). While histological characteristics of the gonad was studied based on Effendie (1979).111 fishes were caught and results indicated that male and female ratio was 3,2 : 1 and it was not significantly different (X2 test). The age of maturity of males was achieved by 120 g (BW) and 160 mm (SL), while that of the female was 400 g (BW) and 270 mm (SL). The body weight may increase as the gonad maturation level increase. The range of gonado somatic index was 0,3–25,0 %. The range of eggs diameter in the 4th maturity stage was 0,2–0,9 mm in diameter. The fecundity of (number of eggs) fish with 285–495 mm (SL) and gonad weight was around 81.450–245.267 eggs. Results of histological study shown that the eggs and sperm in the gonad are on several maturity stages.Keyword : Tenualosa ilisha, Barumun river, Sex ratio, Gonadal Maturating Index, Fecundity
Reproductive Biology of Osteochilus hasselti C.V from the Tarai River, Tarai Bangun Village, Tambang District, Kampar Regency, Riau Province Ica Hayati; Deni Efizon; Ridwan Manda Putra
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 5 (2018): Edisi 1 Januari s/d Juni 2018
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ABSTRACTOsteochilus hasselti is found in the Tarai River that has been contaminated with organic pollution and it may affects the reproductive biology of the fish. A study aims to understand the reproductive biology of O. hasselti has been conducted. The fish was sampled 3 times, once/month, from November 2017 to January 2018.  Parameters measured were sex ratio, gonad maturity level, Gonad Somatic Index (GSI), fecundity and egg diameter. Results shown that there was 29 males and 49 females (sex ratio 1:2). Male has slimmer body, brighter color than those of the female. Genital papilla of the male was white, while that of the female was red. Size at maturity level in male ranged from 95 to 170 mm SL, while that of the females was 90 to 190 mm SL. The average GSI of male ranged from 1.61 to 8.51% while that of the females was 1.02 to 11.14%. The average fecundity was 65,451 eggs/female and egg diameter was 0.10 to 1.00 mm. Based on the size of egg diameter can be concluded this fish is total spawner. Keywords: Sex ratio, gonad maturity level, gonad somatic index, fecundity, total spawner
Study on morphometric , meristic and growth patterns Of mystus nigriceps in the pinag luar oxbow Siska Alemina Ginting; Ridwan Manda Putra; Deni Efizon
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 1, No 2 (2014): Wisuda Oktober Tahun 2014
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The study aims to understand morphological and meristical characteristics,relative growth and condition factor of Mystus nigriceps living in the Pinang LuarOxbow has been conducted on Januari to Maret 2014. The results There were 132fishes (23-184 mm TL and 2-40 gr) which collected and measured. There are sevencharacters that will be calculated meristic and 27 morphometric characters that willbe measured in this study. Meristical characteristics of fins were as follows D.I.7,P.II.10-22, V.10-12, A.8-9 C.16-23. Twenty seven morphological characteristicswere measured and to understand the growth pattern, each character length wascompared with Total Length (TL) and was reflected as percent of the TL. Therelative growth patterns of the morphological characteristic measured is thecharacteristic growing faster than that of the TL.. Lenght-weight relationship shownthat m. nigriceps male growing isometric and m. nigriceps female allometric positive(male b=2,968 and female 3,092). The water quality shown tremperature range 26 –28 0C, pH was 5, DO 4,6 – 6,2 mg/l, C02 5,8-8,8, brightness 22-49cm, depth 108-520cm. The water quality of fish.Key words : Mystus nigriceps, Pinang Luar Oxbow, morphological characteristic,meristical characteristic
Co-Authors ', Efawani ', Muhammad ', Susanti ', Windarti ', Yanti . Zulfan Aan Nur Rahmat Adytia Eko Maulana Afrizal, Deden Agrina Agrina Agrina Agrina Agrina Agrina Aldila Hasanah Amalia Prafitra Harman Amanda Amanda Aminuyati Andri Hendrizal Anggi Pramana Aprinata, Rio Aras Mulyadi Ardeline, Mela Ardilah Rahmadani Ari Prima Dewi Ari Prima Dewi Asep Permana Asmul Fauzi Harahap, Asmul Fauzi Asshabri, Fadli Atika Azharo Atika Azharo Atira Diniya Bambang Dewo Bagus Bayhakki Bayhakki Bayhakki Bayhakki Belgian Tambunan Benny Heltonika Bintal Amin Budijono, Budijono Burhanuddin, Dudung Can, Hafez Adefl Chaidir P Pulungan Chaidir Pulungan Chendy Prima Sari Chitra Hermawan Dadang Mashur Dalan Trenget Manik Dedes Handayani Dedi Afandy Defri Yoza Deni Efizon Desi Heltina Desrila Rahmania Dewi Sartika Dewita Dewita Dicki Hartanto Dina Situmorang Driani, Gema Illahi Dwi Azelina Rizki Dwi Yanti Tanjung Eddiwan Eddiwan Eddiwan Kamaruddin Efawani Efawani Efawani, Efawani Efriyeldi, Efriyeldi Eka Hariyani Eko Prianto, Eko Elfridayani, Tri Eli Yana Siregar Elizal, Elizal Elly Anggriani Purba Eni Sumiarsih Erni Setiawati Erwina Citra Sejati Gulo Eva Susanna Faddillah Kurnia Fadilah, Annisa Fajar Malini Fathoni Ahmad Febrina Hanum Fitri, Nurlaila Fitri, Nurlaili Fitriyanti Permanasari Friska Girsang Fuad Ardiansyah Siregar Gita Melisa Yolanda Gultom, Imelda Sofia Loren Gusnar Simangunsong Hamidi, Wilzam Hartanto, Farhan Sidiq Heffiana Heffiana Helperida Gurning Henri Siahaan Herman Herman Hermawita, Ade Hutajulu, Magdalena Dwiyani Ica Hayati Indra Lesmana Indradewa, Rhian Irawan, Willy Irna ramadhani Isjoni Isjoni Isma Mulyani Jihan Nabila Sajidah Julisa, Ulfania Julisa, Ulfilia Kamal, Fakhrul Karnila, Rahman Karnila Khoirunisyah, Khoirunisyah Kika Ananda Krisna Mailin Simanjuntak Kurniawan, Ahmad Jati Lilis Kurnia Lilis Kurnia Lilis Kurnia Lisa Fitriyani Simatupang Lita Febriani Luthfiani, Firda Mariani Silvia Br Sihombing Mayarni Mayarni Megariani Megariani Megawati Megawati Meimi Laillah Melana Sari Melia Setia Rindu Melinda, Devi Meuthia Pangerani Mimin Sundari Nasution Mohd Zulkurnain Mubarak Mubarak Mubarak Mubarak Mufidah Dwi Suci Mufidah, Muna Muhammad Fauzi Muhammad Luthfi Muhammad Syafii Musadad Musadad Muslimatun ' Mutia Pradina Nia Novita Nicken Nicken Nicken, Nicken Nofika Srijayanti Nofrizal Nofrizal Nora Oktavia Simanjuntak Novalina Pinem, Novalina Novita Fauzi Nur Asiah Nur Asiah Nuraini El Fajri Nuraini Nuraini Nurlaili ' Olfa Riyana Padmayni, Padmayni Paridah Paridah Phivi Andriza Pradina, Mutia Purwoko, Agus Putrayudha, Rizky Akbar Putri Permatasari Putri, Dea Ananda Radhiyah Radhiyah Radhiyah Radhiyah Radhiyah, Radhiyah Rahmania, Desrila Rahmat, Aan Nur Ramayanda Gusni Rasoel Hamidy Resfianto Resfianto Rini Anggraini, Rini Ririn Sofiani Riska Puspita Sari Risky Arya Putri Rivco Hastwoyundra Rizka Aprisanti Rizki, Aisya Ayu Rosita Nurdiyana Sally Rizky Sam Syahra Jihad Santrina Banjarnahor Sari, Desi Maya Sari, Fadhila Cynthia Sembiring, Rinawati Shofiyah Tika Ashilah Siburian, Sades Simarangkir, Lisa Meisim Siregar, Rida Amaliah Siska Alemina Ginting Siska D Ompusunggu Siti Muryati, Siti Sitorus, Jefri Valdano Sofyan Husein Siregar Sri Rahayu Rezki Ardiyanti Sri Ramadhani Sri Wahyuni Sukendi Sukendi Sukron, M. Supiana, Supiana Susanti ' Susanti, Lasri Suwondo Suwondo suwondo suwondo Syahril Nedi Syamsiar, Syamsiar T Nisari Tasman Adi Tengku Dahril, Tengku Tengku Nurhidayah Thamrin Thamrin Thamrin Thamrin Thamrin Thamrin Thamrin Thamrin Thamrin Thamrin Triani Wulandari Trinop Sagiarti Utami, Niken Yufira Viktor Amrifo Wahyu Budiharti Widya Oktavia Nainggolan Winda Lestari Windar, Windarti Windarti ' Windarti Windarti Windarti Windarti Windi Syahrian Wiwit Kartika Sari Wulandary, Marchya Audhya Yofi Kontesa Yolla Novita Sari, Yolla Novita Yosep Juven Yobi F Sitanggang Yudhi Ardianto Yuliati Yuliati Yulindra, Ade Yurisman ' Yurisman Yurisman Yurisman Yurisman Yusmarini Yusmarini Yusni Ikhwan Siregar Zahtamal Zahtamal Zhonada, Anggun Zuhirman Zuhirman Zulkarnain Zulkarnain Zulkarnain Zulkarnain Zulkarnaini Zulkarnaini