Rohu is a fresh water bony fish and is famous in India and South Asia. Morphological Characters. Gill disease Fin and Tail rot disease Ulcers Saprolegniasis (Fungal disease) Ichthyophthiriasis (protozoa disease) Therapeutic / Treatment measures – Associated Problems MEASURES LIMITATIONS WATER BATH TREATMENTS-Short term-long term (Ex: Formalin, … Before the start of the experiment, fish were randomly divided into two groups which were housed in 200-l aquaria with tap water which was continuously aerated. (0-control, 2, 4, 6 and 8 ppt) on the haematology of Labeo rohita fingerlings. breeding of Labeo rohita from different founder populations of North Indian rivers Improved Jayanti rohu the first genetically improved fish in India and trialed under field conditions in different states Genetic gain of 17 % per generation for growth trait Dissemination of improved rohu to … rohita Created Date: 7/14/2006 4:36:03 AM Document presentation format: On-screen Show Company: Tridat Technologies Other titles: Times New Roman Arial Scudder-Bold Default Design Adobe Photoshop Image Slide 1 Slide 2 Slide 3 Slide 4 Other cyprinids: Mahseers: Labeo gonius Tor putitora. Key Words: - Labeo rohita, industrialization, aquatic life, heavy metals, hematology. Labeo calbasu Bagarius bagarius. Soc. Effect of Hexavalent Chromium on the RBCs of the Fresh Water Fish, Labeo Rohita 2 Journal of Animal Husbandry and Dairy Science V4 I1 2020 higher concentration, the heavy metal, chromium may affect the hematological parameters. Labeo calbasu: Labeo rohita: Calbasu-rohu: Attained full maturity in 2 years F 2 generation produced. sea cage The fish remained active and showed normal feeding and swimming behaviour up to 4 ppt salinity level; however, at 6 and 8 ppt, they get stressed but were able to survive. Book review essay assignment download friends descriptive essay definition pdf . Keywords: Labeo rohita; Water; Copper sulphate CuSO 4 7 H 2 O; Selenium (sodium selinite) Introduction Metals are introduced in aquatic systems as a result of the weathering of soils and rocks, from volcanic eruptions and from a variety of human activities involving mining, processing, or use of metals and/or substances that contain metal pollutants. These metals have hardly any biological role to play in the human body but on the contrary their toxic effect causes malfunctioning of the body system. Lips are thick and fringed with distinct inner fold. Its mucosal lining shows distinct oblique transverse folds. Labeo Rohita. 2.2. Continuous artificial aeration was maintained throughout the acclimation and exposure periods. Cirrhinus mrigala O. cavasius. Keywords: Triclosan, sub lethal toxicity, haematology, labeo rohita Triclosan (TCS) 5-chloro – 2 – (2, 4 dichlorophenoxy) phenol is a synthetic broad spectrum antibacterial or antimicrobial agent which inhibits the activity of bacteria, virus and fungi. Biochemical response of Labeo rohita. Labeo rohita. Intestinal villi and scroll valve are absent in Labeo. There are many books in the world that can improve our knowledge. New Cage Ppt - Free download as Powerpoint Presentation (.ppt / .pptx), PDF File (.pdf), Text File (.txt) or view presentation slides online. There was no significant difference in haematological parameters among fishes in the control, 2 and 4 ppt treatments. The median lethal concentration ... (0.4 ± 0.02 ppt). Labeo rohita is a predominantly periphyton grazer, realizing excellent growth and production in periphyton-based aquaculture systems. Channa striatus (Striped snake head) Tilapia. Sci Cult., 16(11):527. Rohu (Labeo rohita) Geographical Distribution. Labeo rohita Picture by Jean-Francois Helias / Fishing Adventures Thailand. Labeo rohita Catla catla Cirrhinus mrigala[Fish Production. J. Asiat. In the present study, we also analysed the influence of some environmental factors (e.g. Clupeids: Glassogobius giuris. Barilius bendalensis Other fishes: Chela atpar Rhinomugil corsula. seminal plasma and also ultrastructure of spermatozoa in six carp species, viz. Labeo rohita (Hamilton, 1822) Roho labeo Upload your photos and videos Pictures | Stamps, Coins Misc. Annual Report, 1962. P. ticto C. gachua . Its body is deep and dorsal profile is more concave than abdomen. | ITIS | CoL | WoRMS | Cloffa. In the present study, it was found that the biochemical constituents of the fish were greatly reduced in the fish, L. rohita exposed to short and long term exposure of Monocrotophos pesticide for 24, 48, 72, 96 h 10, 20 and 30 days. (this Thesis) 2. Labeo rohita Osteobagrus aor . The body is elongated; dorsal profile is more convex, the colour of the body is bluish above and silvery at the flanks. 4.1. Research papers of lc50 in labeo rohita. Typical causes of Diseases . The gill epithelium of untreated group showed a normal architecture while histological lesions were observed in exposed fishes. Labeo bata (Bata) Catfishes. Sport fishes (Cold water fish) Salmo gairdneri (Rainbow trout) STEPS IN CARP … by | Sep 26, 2018 | Dress | 0 comments. L. bata T. progenius. Labeo rohita ranging in weight from 4g to 8g and measuring (4cm to 6cm in length) were procured from Aliyar Fish farm, Tamilnadu, India. fish, Labeo rohita was studied for a period of 25 days at sublethal concentration. The present study aimed to investigate the effect of salinity on genetically improved farmed rohu, Labeo rohita popularly known as Jayanti and evaluation of its physiological response towards combating salinity stress. (this Thesis) 3. One of them is the book entitled Dietary Hydrolysable Tannins: Effects on Physiology, Metabolism and Haemato-immunology of a Freshwater Carp, Labeo rohita By Ashisa Kumar Prusty. Crossing between Rohu and Mrigal is more successful and 90% fertilisation is done and hybrids attain full maturity in 2yrs and showed intermediate character. Labeo rohita was studied under light and scanning electron microscopy. The wide use of iron oxide nanoparticles (Fe2O3 NPs) in various applications has raised great concerns worldwide. Labeo rohita (Rohu) Cirrhina mrigala (Mrigal) Exotic (Chinese) carps. Cyprinus carpio (Common carp) Minor Carps. Murrels or snake heads. Snout is obtuse and compressed, projecting beyond the jaws. There are blue or black scales on the back side of the fish and lightly and silvery scales on the stomach. By providing a substrate area similar to the pond water surface area, both autotrophic and fish production can be doubled. In this work, we measured the potential harmful effects of Fe2O3 NP (<50 nm) at concentrations of 1 and 25 mg/L on haematological, biochemical, and ionoregulatory responses in an Indian major carp, Labeo rohita for a short-term period of 96 h. 6. Rectum: The intestine is followed terminally into a thin-walled, slightly dilated rectum. catla, Catla catla, rohu, Labeo rohita, kalbasu, Labeo calbasu, mrigal, Cirrhinus mrigala, silver carp, Hypophthalmichthys molitrix and grass carp, Ctenopharyngodon idella. Labeo rohita, a common freshwater fish (average length 6–7 cm, average weight 9 g), were obtained from Tamil Nadu Fisheries Development Corp. Ltd. (Aliyar Fish Farm, Tamil Nadu, India), and they were safely transported to the laboratory in well-packed polythene bags containing oxy-genated water. FRESHWATER FISH LABEO ROHITA K. MUTHUKUMARAVEL 1*, M. SUKUMARAN 2 and O. SATHICK 1 1PG and Research Department of Zoology, Khadir Mohideen College, Adirampattinam 614 701, Tamilnadu, India 2Rajah Serfoji Government Arts College, Thanjavur-613 005, Tamilnadu, India *Corresponding Author Email: kumar_phd_2003@yahoo.co.in , Tel: +91 9791387363 Article History: … The Rohu or roho labeo Labeo rohita is a species belongs to the family Cyprinidae found in rivers in South Asia.It is a large, silver coloured fish and typical cyprinid in shape with clear arched head. Semen yield from different carps ranged from 6.6 to 8.9-ml/kg body weight at the peak-spawning season. Oreochromis mossambicus. should retrieve this ebook, i equip downloads as a pdf, kindledx, word, txt, ppt, rar and zip. INTRODUCTION: Heavy metal toxicity has proved to be a major threat as several health risks are associated with it. In order to explore the possibilities of using probiotics as a counter measure for temperature associated problems, a 30 days feeding trial was conducted to study the hemato-immunological and apoptosis response of Labeo rohita (8.3±0.4 g) reared at different water temperatures, fed with or without dietary supplementation of a probiotic mixture (PM) consisting of … Mrigal-Kalbasu hybrids attain full maturity within 2-3yrs. Danio equipinnatus Murrels: Rasbora daniconius Channa punctatus Puntius sarana C. marulius. In juvenile stage, it possesses dark band at the caudal peduncle. FishFish diseases diseases -ProfileProfile. in Godavari river system. Beng. F. Hamilton, 1822. Labeo Rohita: It is common in North India, Orissa and Bengal and is called Rohu but in Assam it is known as Rohiti. The scientific name of the Rohu is Labeo Rohita and it forms a major part of the Indian commercial fishing industry. Essay writing topics doctor good essay starting health short the best essay structure birthday short essay dr s radhakrishnan. The Indian major carps Catla catla, Labeo rohita and Cirrhinus mrigala were immunised against the potent bacterial fish pathogen, Aeromonas hydrophila by the intraperitoneal route, in field conditions. The ... (mg /l), salinity 0.3 ± 0.1 (ppt). Varying characters intermediate between calbasu and rohu. ADVERTISEMENTS: Eyes are reddish. (Sc), 18(1):35-53. Juvenile Labeo rohita were procured from Prem Fisheries Consultancy, Gujarat, and transported to the experimental facilities at the Central Institute of Fisheries Education, Mumbai. essay writing 2 meaning . Wallago attu (freshwater shark) Mystus aor (Cat fish) Clarias batrachus. Two different polyvalent antigen preparations namely, whole cell and extracellular products (ECP) were used. Alikunhi KH, Choudhury H, Ramachandran V, 1952. This fish is commonly found in Pakistan, India, Nepal, Bangladesh, Burma, Thailand, China, Kampuchea and Sri Lanka. Response to transplantation of fish in India with special reference to conditions of existence of carp fry. It is an omnivore and is used in aquaculture extensively. Labeo rohita Cirrhinus mrigala Rohu-Mrigal Inter generic hybrids between Catla and Rohu attains full maturity in 3yrs and they also be induced to breed. The effect of glyphosate (a potential herbicide: trade name glycel™, isopropyl amine salt of glyphosate, 41% w/w and inert materials 59% w/w) has been investigated on the survival rate of a freshwater fish Labeo rohita. The rohu is a large, silver-colored fish of typical cyprinid shape, with a conspicuously arched head. On the occurrence of Labeo rohita (Ham.) 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