Males and females showed homogeneity in characters. Can be diagnosed from M. … Causes for Fish Migration: Fish migration is related to several factors such as … This different distribution pattern among species could be due to the different physico-chemical characters … The species … Keywords Arasalar estuary Physico-chemical parameters Ichthyofauna diversity Introduction Estuaries have very high potential for fishery development in the wild and, therefore, are considered as the potential source for feeding, spawning and nursery ground for most of the finfishes and … THE BAGRID CATFISH MYSTUS GULIO (HAM) B. Radha, B. Deivasigamani and V. Ramanathan Department of Zoology, Pachaiyappa’s College, Chennai - 600 030, India ABSTRACT The histomorphology of the Interrenal (IR) of Mystus gulio showed hypertrophic changes 24 hours after the last injection of varying dosages of Synthetic Salmon Calcitonin (SCT). Understanding the evolution of organismal form is a primary concern of comparative biology, and inferring the phylogenetic history of shape change is, therefore, a central concern No report of pigmentation anomaly in Mystus sp. The species differs morphologically from its congeners by its relatively small body diameter, with white porcelain Chinese soup spoons-shaped denticle and the argentophobic central area of adhesive disc … Contenu. A total of three species Bagridae, namely Mystus gulio, Mystus nigriceps and Hemibagrus nemurus were recorded during the study. However, other fish from Bagridae family, such as Mystus pelusius, do not show any different form of sexual dimorphism in terms of body size (Esmaeili et al. In the present ichthyo-faunal diversity study, fishes of 22 species … Meristic characters of Mystus gulio. 6. The examination of 149 metaphase spreads prepared from 25 fingerling specimens indicated that the chromosome number of this species was 2n=54 and the arm number was 12 for … Sexual Dimorphism in Mystus Gulio (Hamilton-Buchanan) Seethal Lal S., Sherly Williams E Thus, theese characters could not be used to discriminate species among these species Keywords: Mouth character, tooth structur Mystus gulio Nama lokal M. gulio adalah ikan lundu, namun demikian di Kabupaten Banyumas nama tersebut kurang dikenal. The radiographs were taken with the help of two types X-ray machines on two types of X-ray films. Mystus gulio, Mystus vittatus, Cyprinodontiformes fishes like The orders Beloniformes, Anguilliformes, ... Morphometric characters were measured and fishes were identified up to the species level, with the help of standard keys given by Day (1967), Jayaram (1999), Talwar and Jhingran (1991). Mystus velifer Ng 2012. collect. gills of Long Whiskers Catfish, Mystus gulio. The … Characters Mean ± SD Range Number of total first dorsal fin ray 8.04 ± 1.28 6 – 11 Number of total pectoral fin ray 6.86 ± 1.16 5 – 9 Number of total caudal fin ray 27.52 ± 4.29 20 – 36 Number of total anal fin ray 14.14 ± 2.26 10 – 18 3.3. Mystus ngasep sp. The results showed that there were no variation on mouth and dental structure among species. ABSTRACT: Karyological characters of Mystus vittatus (Bagridae) in the freshwater system of Chidambaram were studied by examining metaphase chromosome spreads from the gill tissues. It is distinguished from congeners in having a unique combination of a long-based adipose fin (40.9–45.9% SL) that contacts the base of the last dorsal-fin ray anteriorly, a color pattern consisting of a uniform brownish-gray body with a diffuse dark midlateral line and a … Differs from M. gulio in having the following characters: shorter head (24.1-27.6% SL vs. 27.5-31.6); longer maxillary barbels ... Meristic characteristics of Mystus velifer. Linea lateralis lurus, sirip lemak berukuran But till date there is no any information about induced breeding of Mystus dibrugarensis. The conventional name is most likely gotten from the Latin “mystax”, signifying “mustache”, because of the long barbels. Image not available. (A) Ray Max X rays machine Manufactured by MIs Radon House, Calcutta. This ciliate is described here as new species based on distinctness in a combination of morphological characters. A linear relationship was found between total length and morphometric characters. The new species differs from Mystus bleekeri of Bengal in having a short occipital … The Aquarium Catfish Website. Source: Froese, R. and D. Pauly. Mystus gulio (Hamilton-Buchanan, 1822) commonly known as Long Whiskers Cat fish, is widely distributed in the seas, estuaries and tidal waters of Sind, India and Burma (Day, 1878 Mystus gulio was found to be the dominant species (25.40 %) in the study area. A total of three species Bagridae, namely Mystus gulio, Mystus nigriceps and Hemibagrus nemurus were recorded during the study. On 21 February 2014, the first author bought a leucistic individual of Mystus gulio … The numerical ratio of male to female was 1:1.06 and was not significantly different (P > 0.05). show all English Basque Chinese. Editors. Bangladesh Fisheries Research Institute, Brackishwater Station, Paikgacha, Khulna-9280, Bangladesh. Mystus horai Jayaram ... Measurements of all characters, both morphometric and meristic were taken. characters that are not significantly different (Table 2). Pêché. Generally feeds along the bottom digging and turning over debris. It is essentially a brackish fish that enters and lives in new water. This ciliate is described here as new species based on distinctness in a combination of morphological characters. overview; data; articles; maps; names; English. en Catfish – Production methods and fishing … Tubuh ikan lundu memiliki bentuk kombinasi dengan posisi mulut subterminal. Mystus velifer. The details are as below : Equipments used 1. Memiliki sungut 4 pasang, panjang sungut rahang atas mencapai dubur, dan sungut hidung mencapai belakang mata. Abstract. The reproductive biology of a popular and abundant freshwater catfish, Mystus nemurus Cuvier & Valenciennes, was examined, including sex ratio, gonadosomatic index, ova diameter and fecundity. Thus, theese characters could not be used to discriminate species among these species. Wriggles entire body while clumsily swimming. Mystus catapogon differs from Mystus gulio (Hamilton, 1822) of Gangetic estuaries in having anal fin with 7 – 8 (vs. 9- 11 in Mystus gulio) branched rays, cephalic groove reaching (vs. not reaching) base of occipital process and long based adipose dorsal fin (24.2- 29.5 % SL vs. 8.5- 9.4). In view of the paucity of knowledge on the breeding practice and its occasional occurrence, Mystus dibrugarensis is selected for a detailed study. … Mystus gulio (Hamilton-Buchanan) ..... 57 14. Regression of length and weight did not deviate … Toli shad (Tenualosa toli) is found in the western coasts of India, ascends in rivers for spawning. 49p. nov. can be distinguished from congeners in having a unique combination of the following characters: a colour pattern consisting of a distinct dark tympanic spot and three brown stripes separated by pale narrow longitudinal lines on the sides of the body, cranial fontanel reaching the base of the Morphological Characters: A medium … Catfishes collected from different stations of various aquatic bodies of Travancore; 21 species of fishes The present study was conducted to analyze the taxonomic details of catfishes occurring in water bodies of central Travancore of Kerala, India. as Ray, 2005 (Mystus gulio); Islam et al., 2011 (Mystus vittatus); Gupta ., 2013 (et alMystus tengara). Synonym(s) Macrones tengara, Pimelodus tengara: Pronunciation: miss tuss - ten gar ah: Etymology: The generic name is probably derived from the Latin mystax, meaning moustache, in reference to the long … The dark colouration contrasting against the almost white underside and a stocky build with extended belly identifies the species. Keywords. Biology, Breeding and Seed Production of Selected Estuarine Finfish (Mystus gulio & Liza parsia). High number of species and families proved that the Cikawung River has high fish diversity. Mystus gulio: Bagridae A gregarious catfish, often found in muddy waters, including salt water. … During a survey on species diversity of trichodinid ciliates from freshwater fishes in the Beel Dakatia located in Khulna District of Bangladesh, a new species of trichodinid ciliate was identified from the gills of Long Whiskers Catfish, Mystus gulio. A New Species of Trichodina Ehrenberg, 1830 (Ciliophora: Trichodinidae) from the Long Whiskered Catfish, Mystus gulio (Hamilton-buchanan, 1822)( … Commercial designations; Production methods and fishing gears; Species distribution and habitat; Species description; Combined Nomenclature; Commercial designations. Diagnostic Description provided by Fishbase Distinguished from other species of Mystus except M. wolffii in having a short-based adipose fin (13.0-17.9% SL) and very long maxillary barbels that reach to or beyond the base of the caudal fin. tinguishing characters are the following: Bagridae (only one marine representative Mystus qulio, occasionally taken from near shore waters and one species, Horabagrus Brachysoma, found in brackish waters): 4 pairs of barbels (usually 3 in Ariidae); anal fin long with 25 to 28 rays in H. brachysoma (14 tto 30 in Ariidae) Bagridae (H. brachysoma) * Brachish water and marine … Biological Study The mean condition factor of Mystus gulio was found 0.72 ± 0.28. Images are copyright and may not be reproduced without permission of the copyright holder. Mystus gulio migrates to the estuarine and freshwater zones of the Hooghly river for spawning, and Pama pama also migrates to the estuarine zone of the Hooghly river for both genetic and tropic reasons. The results showed that there were no variation on mouth and dental structure among species. Mystus catapogon, a new fish species, is distinguished from its congeners by the following combination of characters: maxillary barbels reach beyond caudal fin base; outer mandibulars reach to base of ventral fin and inner mandibular barbels to The result also proved that the complex pattern of longitudinal distribution was observed. Mystus tengara (Hamilton, 1822) Common Names: Tengara Catfish Golden Catfish, Guinea Catfish, Pyjama Catfish, Tengara-malle : Type Locality: Ponds of India. Page contents. Research Paper | Biology | India | Volume 5 Issue 11, November 2016. 2017), whereas in Mystus gulio, standard length, body depth, and Mystus catapogon, a new fish species, is distinguished from its congeners by the following combination of characters: maxillary barbels reach beyond … It is found in India, Sri Lanka, Pakistan, Nepal, and Vietnam. The most abundant species was Mystus gulio and followed by Osteochilus vittatus. Image non disponible. Mystus gulio, the Long Whiskers Catfish, is a species of catfish of the family Bagridae. Mystus pelusius (Solander 1794), an unregistered specimen at Zoological Survey of India collected from the Tigris River in Baghdad, Iraq [9]. Country Commercial designations Names accepted or permitted locally or regionally; United Kingdom . Final Report. exists from India. Mystus cineraceus, new species, is described from the Irrawaddy River drainage in northern Myanmar. RESULTS . Mystus velifer. The morphometric observations were made on total length, standard length, pre-caudal length, head length, eye diameter and depth of body at pectoral fin base of estuarine catfish M. gulio. 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