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All Journal Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences METAMORFOSA Journal of Biological Sciences Bioscience Jurnal Perikanan dan Kelautan Berkala Perikanan Terubuk Jurnal Biologi Universitas Andalas Biosaintifika: Journal of Biology & Biology Education JURNAL EDUCATION AND DEVELOPMENT Jurnal Hilirisasi IPTEKS (JHI) Buletin Ilmiah Nagari Membangun Jurnal Iktiologi Indonesia (Indonesian Journal of Ichthyology) Jurnal Mantik Jurnal Laot Ilmu Kelautan Jurnal Biosense SRIWIJAYA JOURNAL OF ENVIRONMENT Dinamika Lingkungan Indonesia
Indra Junaidi Zakaria
Departement Of Biology, Faculty Of Mathematics And Science, Andalas University, Padang, Indonesia
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Komposisi dan Struktur Komunitas Fitoplankton di Danau Diatas Kabupaten Solok Sumatera Barat Muhammad Ikhsan; Izmiarti Izmiarti; Indra Junaidi Zakaria
Jurnal Biologi Universitas Andalas Vol 4, No 2 (2015)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jbioua.4.2.%p.2015

Abstract

A study on community of phytoplankton in Diatas lake was conducted from April to September 2014. This study aimed to describe composition and structure of phytoplankton of the lake. We sampled phytoplankton at 6 stations purposively using plankton net that hauled vertically. We  found 70 species of phytoplankton those belong to five classes, i.e. Bacillariophyceae (33 species), Chlorophyceae (27 species), Cyanophyceae (5 species), Dinophyceae (3 species) and Euglenophyceae (1 species). Total density of phytoplankton ranged from 881.06 to 3,196.02 ind/l. The highest density was at Station VI (Teluk Kinari) and the lowest one was at Station III (Muaro). Phytoplanktons with higher relative density (RD > 5 %) were Melosira italica, Synedra ulna, Melosira granulata (Bacillariophyceae), Staurastrum cereates, Chlorella vulgaris and Spirogyra fluviatis (Chlorophyceae). Shannon-Wiener Diversity index of phytoplankton (H`) ranged from 1.30 to 1.71 with the highest diversity index was at Station IV (Batang Hari) and the lowest was at Station V (central lake). Equitability index (E) was ranged from 0.39 to 0.57. Similarity index among stations were low which ranged from 34.48  to 62.50%.
Penetasan Telur Penyu Lekang (Lepidochelys olivacea Eschscholtz,1829) pada Lokasi Berbeda di Kawasan Konservasi Penyu Kota Pariaman Nurhidayata Bin Syaiful; Jabang Nurdin; Indra Junaidi Zakaria
Jurnal Biologi Universitas Andalas Vol 2, No 3 (2013)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jbioua.2.3.%p.2013

Abstract

Research about eggs hatching of olive ridley turtles (Lepidochelys olivacea Eschscholtz,1829) in the turtle conservation area of Pariaman City was conducted from October to January 2013. This research aims to determine a suitable location in eggs hatching of olive ridley turtles in the Turtle Conservation Area of Pariaman city. The research used experiment method with treatment A (beachsand near the shore) and B (beachsand near the sea), three repetitions in each location and 20 eggs per repeat. Results showed that the best location for hatching is beachsand near the shore with 80 % rate of hatching. The rate of hatching in beachsand near the sea is 37%. Environmental factors that influent rate of hatching are topography, temperature dan salinity.
BEBERAPA ASPEK EKOLOGI IKAN KULARI (Lobocheilos falcifer C.V : Cyprinidae) DI SUNGAI BATANG KURANJI PADANG, SUMATERA BARAT Yusrika Ika Kadifi; Indra Junaidi Zakaria; Efrizal Efrizal
Metamorfosa: Journal of Biological Sciences Vol 6 No 2 (2019)
Publisher : Prodi Magister Ilmu Biologi, Fakultas MIPA, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/metamorfosa.2019.v06.i02.p16

Abstract

This research was carried out.in January-June 2013. This research aimed to analyze some ecological aspects (habitat, body length, distribution, growth pattern) in Kulari fish (Lobocheilos falcifer C.V : Cyprinidae) at Batang Kuranji river, Padang. This studied use survey method with stratified random sampling technique (at three locations) to collected samples. The result of this study showed that water temperature has 26,550C; pH 5,6; O2 5,78 mg/l; BOD5 0,79mg/l; CO2 1,81 mg/l; TSS 0, 51; depth 40.88 cm, and current velocity 0.50 m/s. The growth patterns of kulari fish showed that male fishes were in negative allometric and female fishes were in isometric. Keyword: Ecology aspects, Kulari fish (Lobocheilos falcifer), Batang Kuranji River
PRODUKTIVITAS PRIMER FITOPLANKTON DAN ANALISIS FISIKA KIMIA DI PERAIRAN LAUT PESISIR BARAT SUMATERA BARAT Gusna Merina; Indra Junaidi Zakaria; . Chairul
Metamorfosa: Journal of Biological Sciences Vol 3 No 2 (2016)
Publisher : Prodi Magister Ilmu Biologi, Fakultas MIPA, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/metamorfosa.2016.v03.i02.p08

Abstract

Studies on Phytoplankton Primary Productivity and Analysis of Chemical Physics at Sea waters of the West Coast of West Sumatra has been conducted from April-October 2015 on the west coast of West Sumatra. The purpose of this study to determine the number of primary productivity generated by western sea coast of West Sumatra as well as analyze the physico-chemical conditions of the waters. The method used is the method of chlorophyll-a and Winkler methods for the measurement of oxygen and carbon dioxide as well as direct measurement by using the tool in other chemical physics parameters were observed. Primary productivity found in the coastal waters of western Sumatra on average ranged from 0.019 to 0.035 mg/ m3. The range of the primary productivity showed western coastal waters of West Sumatra is still relatively oligotrophic (low fertility). Physico-chemical parameters in waters off the West Coast of West Sumatra is still quite good in which all parameters were observed still under sea water quality standard.
STRUKTUR KOMUNITAS IKAN PADA LUBUK LARANGAN DI DESA RANTAU PANDAN KABUPATEN BUNGO, JAMBI Diana Sari; Indra Junaidi Zakaria; Wilson Novarino
Metamorfosa: Journal of Biological Sciences Vol 3 No 2 (2016)
Publisher : Prodi Magister Ilmu Biologi, Fakultas MIPA, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/metamorfosa.2016.v03.i02.p04

Abstract

The objective of this research is analyse variety of fish species in Lubuk Larangan, Rantau Pandan Village. Reseacher take two location for this research. First location has not inhabitant activity. It is Lubuk Larangan Sar (Headwaters). Meanwhile, at the second location is Lubuk Larangan Tepian (Lower Course). It is has inhabitant activity. This research conducted on March - August 2015 at waterworks Rantau Pandan Village, Bungo Regency, especially Jambi Province. The method was used in this research is survey, and used purposive sampling as technic to take sample based on river condition which is different as long as drainage area at Rantau Pandan Village. Fish species variety at Lubuk Larangan, Rantau Pandan Village is focus to the first location, and at the second location is not different (almost similar).
Kelimpahan Ikan Herbivora pada Fish Apartment di Perairan Pantai Pulau Tangah Kota Pariaman, Sumatera Barat Suci Frimanozi; Indra Junaidi Zakaria; Jabang Nurdin
Metamorfosa: Journal of Biological Sciences Vol 6 No 1 (2019)
Publisher : Prodi Magister Ilmu Biologi, Fakultas MIPA, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/metamorfosa.2019.v06.i01.p15

Abstract

Herbivorous fish have an influence on habitat quality and a major factor in determining coral reef community. This herbivorous fish used as indicator of monitoring refers to reef resilience since of its ability to retain and restore the coral reef condition after disturbance. The presence of herbivores is important in influencing succession of algae, it can reduce and control algae on coral reefs. It’s causes in the availability of space or substrate for corals to recruit. So the research conducted that aims to know the abundance of herbivorous fish in fish apartment as one indicator of monitoring based on endurance. This study had conducted after six months of fish apartment placed in the coastal waters of Tangah Island, Pariaman City, West Sumatra. Then, the observation had done every month for six months in July 2015 - January 2016 at the location of the fish apartment. Observation abundance of herbivorous fish had done by visual census method at fish apartment location. From the results of observations for six months found 10 species of herbivorous fish with total as many as 289 individuals. Zebrasoma scopas is a species with the most individuals than 97 individu. However, to see the effect of herbivorous fish on coral recruitment in fish apartment needs to do further research. Keywords: abundance, herbivorous fish, fish apartment
Fisiologis Darah Ikan Baung (Hemibagrus nemurus Blkr.) Nelmi Fitria; Djong Hon Tjong; Indra Junaidi Zakaria
Metamorfosa: Journal of Biological Sciences Vol 6 No 1 (2019)
Publisher : Prodi Magister Ilmu Biologi, Fakultas MIPA, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/metamorfosa.2019.v06.i01.p06

Abstract

This study aimed to examinine the physiological condition of Baung's blood (Hemibagrus nemurus Blkr.) on the Batang Ombilin River, West Sumatra. This research uses quantitative descriptive method where quantitative data in the form of physic value is presented through comparison table average. The results showed the physiology of blood of Baung fish (H. nemurus Blkr.) where the average amount of erythrocytes was similar in both sites where in Ombilin, the erythrocyte count had an average value of 2,268 x 106 cells/mm3 and in Sawahlunto 2,267 x106 cell/mm3. While for the average number of leukocytes of Baung fish (H nemurus Blkr.) In Sawahlunto is greater than the average number of fish leukocytes in Ombilin where in Sawahlunto with an average leukocyte count of 3,5x104 cells / mm3 and in Ombilin is 2,7x104 cells/mm3. And the blood hematocrit value of Baung fish. In Ombilin obtained a value of 38,8% and in Sawahlunto of 38,6%. As for the calculation of hemoglobin levels in both sites, hemoglobin levels were found in low levels of 8,5 g/dl in Ombilin and 5,4 g/dl in Sawahlunto. The levels of erythrocytes, leukocytes and blood hematocrit of Baung fish are at normal ranges. While hemoglobin levels at both sites were under normal conditions.
Struktur Histologi Usus Ikan Asang (Osteochilus hasseltii C.V.) yang Terdapat di Danau Singkarak, Sumatera Barat Sulastri Sulastri; Indra Junaidi Zakaria; Netty Marusin
Metamorfosa: Journal of Biological Sciences Vol 5 No 2 (2018)
Publisher : Prodi Magister Ilmu Biologi, Fakultas MIPA, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/metamorfosa.2018.v05.i02.p12

Abstract

A study about “intestine histology structure of Silver Sharkminnow (Osteochilus hasseltii C.V) in Singkarak Lake, West Sumatera” has been done at Animal Structure and Developmental Laboratory, Department of Biology, Mathematic and Science Faculty, Andalas University, Padang. This study used an observational method to microscopically examine the histology of intestinal asang fish (Osteochilus hasseltii C.V.) directly at four locations in Lake Singkarak, namely Sumani, Paninggahan, Sumpur, Ombilin using purposive sampling method.. Histolgical samples of intestine were isolated, fixated, dehydrated and embedded on paraffin, stained using Haematoxylin-Eosin and observation using microscope. The results showed some histological alteration of gastrc and intestine samples in each location. Those alteration varied from edema , vili erotion, hemorrhage, lysis and necrosis.
Komunitas dan Preferensi Habitat Gastropoda pada Kedalaman Berbeda di Zona Litoral Danau Singkarak Provinsi Sumatera Barat Yuli Wendri; Jabang Nurdin; Indra Junaidi Zakaria
Metamorfosa: Journal of Biological Sciences Vol 6 No 1 (2019)
Publisher : Prodi Magister Ilmu Biologi, Fakultas MIPA, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/metamorfosa.2019.v06.i01.p11

Abstract

This research was conducted in Lake Singkarak from February to March 2016, using purposive sampling method in three locations namely Tanjung Mutiara, Malalo and Paninggahan, at a depth of 0.5 m, 1 m and 1.5 m in each location. Samples were collected using 30x30 cm2 surber net. The result showed four gastropod species from family of Thiaridae, namely Melanoides granifera, Melanoides tuberculata, Brotia costula and Thiara scabra. Average population density of gastropod in Lake Singkarak was 399.75 ind / m2. The population density at depths ranging from 271.11 to 568.89 ind/m2, the highest population density is showed at a depth of 1.5 m and the lowest at a depth of 0.5 m. Melanoides tuberculata shows highest density at all depths. M. granifera prefers habitats with a depth of 1.5 m, M. tuberculata prefers a depth of 1 m, T. scabra prefers a depth up to 1.5 m and B. Costula prefer habitat with a depth of 0.5 m. Condition of Lake Singkarak shows as favorable and suitable habitat for gastropod’s life.
KEANEKARAGAMAN IKAN DI SUNGAI BATANG DURIAN KABUPATEN AGAM SUMATERA BARAT Cindy Cindy; Indra Junaidi Zakaria; Nofrita Nofrita
Berkala Perikanan Terubuk Vol 45, No 2 (2017): Juli 2017
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (257.518 KB) | DOI: 10.31258/terubuk.45.2.30-39

Abstract

Human activities along Batang Durian River can affect the diversity of aquatic organism, especially fishes. Fish diversity is the trophic characteristic based on its biological organisms that determine community structure. The research had been conducted from Mei to September 2016 to analyze the type of abundance, fish diversityand physical-chemical aspects of aquatic body. The research used survey method. Furthermore, the location and sampling effort were determined with purposive random sampling technique. Sample collection was set during 1 hour of catching till no more new species found in the three sampling location. The result revealed there were 9 species with 46 individuals in Batang Durian River. Diversity index in Batang Durian River was classified as medium with the distribution was even and no species dominated. The physical-chemical aspects of Batang Durian River were supposed to be able to support the live of aquatic organisms within. Human activities along the river body was fairly affecting fish diversity in it.
Co-Authors . Chairul . Mansyurdin Aadrean Aadrean Afrizal S Ahmad Mursyid Ahmad Mursyid Annisya Fitri Aulia Azhar Chaidir P. Pulungan Chaidir P. Pulungan Chairul Chairul Chairul Cindy Cindy Daimon Syukri Dewi Imelda Roesma Diana Sari Diana Sari Djong Hon Tjong Efrizal Efrizal Efrizal Efrizal Faisal Hadi Ferry Lismanto Syaiful Firda Az zahra Gusna Merina Gusna Merina Hadi, Faisal Hirzan Riyandi Izmiarti Izmiarti, Izmiarti Jabang Nurdin Jannati Aulah Muhammad Ikhsan Nelmi Fitria Netty Marusin Netty Marusin Nofrita Nofrita Nur Halimah Rangkuti Nurhidayata Bin Syaiful Rahma Wirni Rahmah, Firdawati Febrina Rahmah, Firdawati Febrina Reszi Juniarmi Ririn Fatma Nanda Rona Taula Sari Rona Taula Sari, Rona Taula Suci Frimanozi Suci Frimanozi Sukendi Sukendi Sulastri Sulastri Syaifullah Syaifullah Ummul Fadhilah Lubis Vany Helsa Anwar Wandanil Putra Wilson Novarino Yuli Wendri Yusrika Ika Kadifi Zuhri Syam