DOCSLIB.ORG

Biometric Analysis of Oil Sardine, Sardinella Longiceps (Valenciennes, 1847) from Mumbai Coast of Maharashtra, India

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Biometric Analysis of Oil Sardine, Sardinella Longiceps (Valenciennes, 1847) from Mumbai Coast of Maharashtra, India Indian Journal of Geo Marine Sciences Vol. 46 (09), September 2017, pp. 1810-1817 Biometric analysis of oil sardine, Sardinella longiceps (Valenciennes, 1847) from Mumbai coast of Maharashtra, India Surendra Kumar Ahirwal1*, A. K. Jaiswar2 & S. K. Chakraborty2 ICAR-Research Complex For Eastern Region1, Division of Livestock & Fisheries Management, ICAR Parisar, P.O.: B. V. College, Patna-800 014, Bihar, India Central Institute of Fisheries Education2, Versova, Andheri (West), Mumbai-400 061, India [E-mail: [email protected] ] Received 28 May 2015 ; revised 30 October 2016 Measurements of 785 specimens consisting of 378 male and 407 female were recorded during August 2013 to May 2014. The size of males ranged from 107 to 203 mm and weighed between 9.63 to 67.61g, while of females, ranged from 109 to 208 mm in length and 7.98 to 66.45g in weight. Among the compared characters, coefficient of correlation (r) was highest for total length against standard length (0.9597) and lowest for head length against body depth (0.7422). Based on the present investigation on meristic characters, the fin formula can be written as B5-6 D14-18 P12-16 V8-9 A12-16 C20-26. The length-weight relationship was established as W= 0.000001609 L3.3209 for male, W=0 .000001517 L3.3378 for female and W= 0.000001474 L3.3408 for pooled, indicating positive allometric relationship. However, condition factor suggested the species to be in average condition throughout the year in both sexes except the month of May. [Keywords: Sardinella longiceps, morphometric, meristic, length-weight relationship, condition factor, Mumbai, Maharashtra] Introduction terms of growth pattern, maturity and feeding Morphometric measurements and meristic intensity6, 7. Therefore, condition factor useful tool counts are considered as convenient and well- in accessing physiological status of the fish and attested methods for identification of fish species comparing populations based on the feeding, termed as morphological systematics1. climate and other conditions5, 8, 9. Morphometric characters are important for Family Clupeidae with over 300 species identifying and classifying fishes2. The study has under 80 genera is taxonomically most diverse provided useful results for identifying the marine groups of fishes with a worldwide distribution10. fish stocks and describing their spatial distribution In Indian water, they are represented by about 106 also3. The relationship between length and weight species belonging to groups like sardines, of different species of fish varies due to their body anchovies, white baits, rainbow sardine, shads, shape and within a species also, according to the herring etc. The Indian oil sardine, Sardinella condition of individual fish & ecological habitats. longiceps contribute significantly to the marine The length-weight being an important tool for catch of the country. Being commercially basic biological study of fishes and their stock important, reports are available on various aspects assessments, it plays a significant role in of biology of the species. The morphometric and establishing the yield equations and estimations of meristic studies has been carried out on S. stock size4. This relationship is also useful for longiceps by Valenciennes11, Day12, Gunther13, assessing the feeding rate, metamorphosis, gonad Hornell and Nayudu14, Devanesan and development, health condition and maturity of Chidambaram15, Nair16, Munro17, Mishra18, fishes5. Similarly, condition factor calculated Antony Raja19, Fischer and Bianchi20, from based on length & weight of fish, can be used in different coasts of India. Similarly, Investigations fisheries biology to indicate the health of fish in on length-weight relationship have been carried INDIAN J. MAR. SCI., VOL. 46, NO. 09, SEPTEMBER 2017 1811 out by Dhulkhed21, Antony Raja22, Annigeri23, weight of fish in g, L = length of fish in mm. The Annigeri et al24, Kasim et al25, Deshmukh et al26, analysis of covariance was attempted in order to Abdussamad et al27, Al-Jufaili28 and Shah et al29. determine variation in „b‟ values among the sexes However, there is no report on the study at 1% and 5% level of significance, following of morphological traits, length-weight relationship Snedecor and Cochran33. To test deviation of “b” and condition factor, from the coast even though value from that of three (isomerty) student‟s t-test the species contribute significantly in marine fish was employed. t = (b-3)/Sbt-value was compared catch along Mumbai coast. Therefore, present with t-table value for (n-2) degrees of freedom at study was planned to generate information on the 5% and 1% level of significance. The condition morphometry, length-weight relationship and factor (K) for the species was estimated using condition factor of S. longiceps from Mumbai Fulton‟s index34 waters. The finding would help in planning for K = W x 105 / L3 formulation of strategies for sustainable Where, K- condition factor, W- weight of fish and management of this important resource. L- total length. Material and Methods Results During the present study, 785 specimens Measurements of various morphometric of oil sardine, ranging from 107 to 208 mm in characters, their range, mean, median, standard total length and 9.63 g to 66.45 g in weight, were error, standard deviation and coefficient of collected from Versova, Sassoon Docks and New correlation revealed maximum value of Ferry Wharf landing centers of Mumbai during coefficient of variation (13.21%) for inter-orbital August 2013 to May 2014 at weakly intervals. length while minimum value (7.91%) for total Morphometric measurements (mm), meristic length (Table 1). Regressions of the standard counts and weight (g) were recorded in laboratory length, pre-dorsal length, pre-pectoral length, pre- in fresh condition using standard methods as ventral length, pre- anal length, head length and described by Lagler et al30, Laevastu31, Dwivedi body depth, against total length and that of snout and Menezes32. Morphometric characters length, Inter-orbital length, post-orbital length, measured were total length (TL), standard length and eye diameter against the head length were (SL), pre-dorsal length (PDL), pre-pectoral length also established (Table 2). The co-efficient of (PPL), pre-ventral length (PVL), pre-anal length correlation “r” of total length against other (PAL), head length (HL), body depth (BD), snout morphometric characters ranged between 0.7042 length (SnL), post-orbital length (POL), Inter- to 0.9597. Total length showed maximum degree orbital length (IOL) and eye diameter (ED). of correlation (0.9597) with standard length while Meristic counts included the number of rays in minimum (0.7042) with head length. dorsal, pectoral, ventral, anal, caudal fins, branchiostegal rays and gill rakers on lower limb Similarly, coefficient of correlation of head of first gill arch. Linear regression equation was length against compared morphometric characters fitted for compared characters using least square ranged from minimum of 0.7422 for body depth method described by Snedecor and Cochran33. to maximum of 0.8248 for post-orbital length The relationships were represented by the (Table 2). An analysis of meristic characters of equation: 290 specimens indicated maximum coefficient of Y = a + b X variation (13.44%) for gillrakers and minimum The values of intercept „a‟ and regression (5.56%) for ventral fin rays. The species was coefficient „b‟ were calculated following simple found to possess 12-16, 8-9, 14-18, 12-16 and 20- linear regression and the correlation coefficient „r‟ 26 rays on pectoral, ventral, dorsal, anal and was worked out. Length-weight relationship was caudal fins, respectively. The number of established separately for male and female using branchiosteal rays and gillrakers ranged between the formula described by Le Cren5: 5-6 and 151-257, respectively (Table 3). Based on b W = a L the results from the present works, the fin formula The relationship was expressed in the logarithmic for S. longiceps could be written: B5-6 P12-16 V8-9 form as: Log W = Log a + b Log L Where, W = D14-18 C20-26 A12-16. 1812 AHIRWAL et al.: BIOMETRIC ANALYSIS OF OIL SARDINE, SARDINELLA LONGICEPS (VALENCIENNES, 1847) Table 1- Statistical estimates of various morphometric characters in S. longiceps. Morphometric Range (mm) Mean Median Standard Standard Coefficient of characters (mm) (mm) error deviation Variation (%) Min Max Total length 107 208 168.57 164 0.78 13.38 7.91 Standard length 93 167 135.29 132 0.69 11.81 8.73 Pre-dorsal length 43 91.6 65.81 64 0.38 6.52 9.91 Pre-pectoral length 30 51.4 41.64 42 0.23 3.97 9.53 Pre-ventral length 53.4 99.7 77.64 76 0.46 7.78 10.02 Pre-anal length 72.9 138.7 110.1 107.8 0.61 10.42 9.46 Head length 30.9 54.9 44.56 44.7 0.23 3.94 8.83 Snout length 9.9 17.6 13.36 13.4 0.07 1.24 9.3 Inter-orbital length 6.7 15.1 11.19 11 0.08 1.48 13.21 Post-orbital length 14 28.9 22.78 23.4 0.16 2.71 11.87 Body depth 19.5 42.1 29.81 29 0.22 3.72 12.49 Eye diameter 5.5 10.5 7.72 7.7 0.04 0.69 8.98 Table 2- Relationship between different morphometric characters of S. longiceps. S. N. Morphometric character Intercept (a) Slope (b) Y a+bX Correlation (r) 1. Total length & Standard length -7.2374 0.8463 -7.2374 + 0.8463X 0.9597 2. Total length & Pre-dorsal length -10.027 0.4502 -10.027 + 0.4502X 0.8973 3. Total length & Pre-pectoral length 0.892 0.2426 0.892 + 0.2426X 0.7513 4. Total length & Pre-ventral length -14.826 0.549 -14.826 + 0.549X 0.9021 5.
Load more

Recommended publications
  • Training Manual Series No.15/2018
    View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by CMFRI Digital Repository DBTR-H D Indian Council of Agricultural Research Ministry of Science and Technology Central Marine Fisheries Research Institute Department of Biotechnology CMFRI Training Manual Series No.15/2018 Training Manual In the frame work of the project: DBT sponsored Three Months National Training in Molecular Biology and Biotechnology for Fisheries Professionals 2015-18 Training Manual In the frame work of the project: DBT sponsored Three Months National Training in Molecular Biology and Biotechnology for Fisheries Professionals 2015-18 Training Manual This is a limited edition of the CMFRI Training Manual provided to participants of the “DBT sponsored Three Months National Training in Molecular Biology and Biotechnology for Fisheries Professionals” organized by the Marine Biotechnology Division of Central Marine Fisheries Research Institute (CMFRI), from 2nd February 2015 - 31st March 2018. Principal Investigator Dr. P. Vijayagopal Compiled & Edited by Dr. P. Vijayagopal Dr. Reynold Peter Assisted by Aditya Prabhakar Swetha Dhamodharan P V ISBN 978-93-82263-24-1 CMFRI Training Manual Series No.15/2018 Published by Dr A Gopalakrishnan Director, Central Marine Fisheries Research Institute (ICAR-CMFRI) Central Marine Fisheries Research Institute PB.No:1603, Ernakulam North P.O, Kochi-682018, India. 2 Foreword Central Marine Fisheries Research Institute (CMFRI), Kochi along with CIFE, Mumbai and CIFA, Bhubaneswar within the Indian Council of Agricultural Research (ICAR) and Department of Biotechnology of Government of India organized a series of training programs entitled “DBT sponsored Three Months National Training in Molecular Biology and Biotechnology for Fisheries Professionals”.
    [Show full text]
  • Worse Things Happen at Sea: the Welfare of Wild-Caught Fish
    [ “One of the sayings of the Holy Prophet Muhammad(s) tells us: ‘If you must kill, kill without torture’” (Animals in Islam, 2010) Worse things happen at sea: the welfare of wild-caught fish Alison Mood fishcount.org.uk 2010 Acknowledgments Many thanks to Phil Brooke and Heather Pickett for reviewing this document. Phil also helped to devise the strategy presented in this report and wrote the final chapter. Cover photo credit: OAR/National Undersea Research Program (NURP). National Oceanic and Atmospheric Administration/Dept of Commerce. 1 Contents Executive summary 4 Section 1: Introduction to fish welfare in commercial fishing 10 10 1 Introduction 2 Scope of this report 12 3 Fish are sentient beings 14 4 Summary of key welfare issues in commercial fishing 24 Section 2: Major fishing methods and their impact on animal welfare 25 25 5 Introduction to animal welfare aspects of fish capture 6 Trawling 26 7 Purse seining 32 8 Gill nets, tangle nets and trammel nets 40 9 Rod & line and hand line fishing 44 10 Trolling 47 11 Pole & line fishing 49 12 Long line fishing 52 13 Trapping 55 14 Harpooning 57 15 Use of live bait fish in fish capture 58 16 Summary of improving welfare during capture & landing 60 Section 3: Welfare of fish after capture 66 66 17 Processing of fish alive on landing 18 Introducing humane slaughter for wild-catch fish 68 Section 4: Reducing welfare impact by reducing numbers 70 70 19 How many fish are caught each year? 20 Reducing suffering by reducing numbers caught 73 Section 5: Towards more humane fishing 81 81 21 Better welfare improves fish quality 22 Key roles for improving welfare of wild-caught fish 84 23 Strategies for improving welfare of wild-caught fish 105 Glossary 108 Worse things happen at sea: the welfare of wild-caught fish 2 References 114 Appendix A 125 fishcount.org.uk 3 Executive summary Executive Summary 1 Introduction Perhaps the most inhumane practice of all is the use of small bait fish that are impaled alive on There is increasing scientific acceptance that fish hooks, as bait for fish such as tuna.
    [Show full text]
  • A Survey of Marine Bony Fishes of the Gaza Strip, Palestine
    The Islamic University of Gaza الجــــــــــامعة اﻹســــــــــﻻميـة بغــــــــــــــــــزة Deanship of Research and Graduate Studies عمادة البحث العممي والدراسات العميا Faculty of Science كــــميـــــــــــــــــــــــــــــــة العـمـــــــــــــــــــــــــــــــــــــوم Biological Sciences Master Program ماجـســــــــتيـر العمــــــــــــــوم الحـياتيــــــــــة )Zoology) عمـــــــــــــــــــــــــــــــــــــــم حيـــــــــــــــــــــــــــــــــــــــوا A Survey of Marine Bony Fishes of the Gaza Strip, Palestine ِـخ ٌﻷؿّان اؼٌظٍّح اٌثذغٌح فً لطاع غؼج، فٍـطٍٓ By Huda E. Abu Amra B.Sc. Biology Supervised by Dr. Abdel Fattah N. Abd Rabou Associate Professor of Environmental Sciences A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in Biological Science (Zoology) August, 2018 إلــــــــــــــغاع أٔا اٌّىلغ أصٔاٖ ِمضَ اٌغؿاٌح اٌتً تذًّ اؼٌٕىاْ: A Survey of Marine Bony Fishes in the Gaza Strip, Palestine ِـخ ٌﻷؿّان اؼٌظٍّح اٌثذغٌح فً لطاع غؼج، فٍـطٍٓ أقش تأٌ يا اشرًهد عهّٛ ْزِ انشعانح إًَا ْٕ َراض جٓذ٘ انخاص، تاعرصُاء يا ذًد اﻹشاسج إنّٛ حٛصًا ٔسد، ٔأٌ ْزِ انشعانح ككم أٔ أ٘ جضء يُٓا نى ٚقذو يٍ قثم اٜخشٍٚ نُٛم دسجح أٔ نقة عهًٙ أٔ تحصٙ نذٖ أ٘ يؤعغح ذعهًٛٛح أٔ تحصٛح أخشٖ. Declaration I understand the nature of plagiarism, and I am aware of the University’s policy on this. The work provided in this thesis, unless otherwise referenced, is the researcher's own work, and has not been submitted by others elsewhere for any other degree or qualification. اعى انطانثح ْذٖ عٛذ عٛذ أتٕ عًشج :Student's name انرٕقٛع Signature: Huda انراسٚخ Date: 8-8-2018 I ٔتٍجح اٌذىُ ػٍى أطغودح ِاجـتٍغ II Abstract The East Mediterranean Sea is home to a wealth of marine resources including the bony fishes (Class Osteichthyes), which constitute a capital source of protein worldwide.
    [Show full text]
  • Breeding Biology of Rainbow Sardine, Dussumieria Acuta from Mangaluru Region
    Biochem. Cell. Arch. Vol. 17, No. 1, pp. 327-331, 2017 www.connectjournals.com/bca ISSN 0972-5075 BREEDING BIOLOGY OF RAINBOW SARDINE, DUSSUMIERIA ACUTA FROM MANGALURU REGION K. Halesha, H. N. Anjanayappa, Mansing Naik, Jaya Naik , D. P. Rajesh and P. Nayana Karnataka Veterinary, Animal and Fisheries Science University, College of Fisheries, Department of Fisheries Resources and Management, Mangaluru - 575 002, India. e-mail : [email protected] (Accepted 17 December 2017) ABSTRACT : The present study is based on the reproductive biology of Rainbow sardine, Dussumieria acuta from Mangaluru waters from August 2015 to April 2016. Studies on spawning periodicity indicated that this species spawned only once in a year over a prolonged period extending from January to April with a peak during March to April. Analysis of size at first maturity of D. acuta using cumulative frequency method showed that male and female attained first maturity between 16-18cm in total length. Male always recorded lower gonado-somatic index (GSI) values than female due to higher ovary weight compared to testis. The GSI values of female were high during January to April with peaks in March and April. The fecundity of fish ranged from 12,642 to 34,782 eggs with an average of 21796 eggs. Log linear relationship was established between fecundity and gonad weight. The sex ratio of male to female was 1:0.74. There was an overall male predominance in the population. Key words : Dussumieria acuta, breeding biology, Mangaluru. INTRODUCTION females. Fortnightly sample were collected from fish The rainbow sardine, Dussumieria acuta belongs landing center, Mangaluru during the period between to family Dussumieridae are small pelagic fishes, forming August 2015 to April 2016.
    [Show full text]
  • Review of the Status of Shared/ Common Marine Living Resource Stocks and of Stock Assessment Capability in the Boblme Region
    Sustainable Management of the Bay of Bengal Large Marine Ecosystem (BOBLME) GCP/ RAS/ 179/ WBG REVIEW OF THE STATUS OF SHARED/ COMMON MARINE LIVING RESOURCE STOCKS AND OF STOCK ASSESSMENT CAPABILITY IN THE BOBLME REGION March 2004 G. L. Preston Gillett, Preston & Associates Inc. Noumea Field Office B. P. 11041 98802 Noumea Cedex New Caledonia Tel: (687) 241573: Fax: (1- 530) 734-3611 E-mail: [email protected] Page ii Table of contents EXECUTIVE SUMMARY...........................................................................................1 I. Introduction .......................................................................................................3 A. Background to the present report ..................................................................3 B. The Bay of Bengal region..............................................................................6 II. Living marine resource utilisation...................................................................8 A. Fishery statistics ............................................................................................8 B. Marine fishery production ...........................................................................10 C. Economic value of fisheries ........................................................................13 D. Shared stocks...............................................................................................16 E. Effect of traditional ownership and customary use rights ...........................20 III. Stock assessment..............................................................................................21
    [Show full text]
  • Download From
    Designation date: 13/12/12 Ramsar Site no. 2088 Information Sheet on Ramsar Wetlands (RIS) – 2009-2012 version Available for download from http://www.ramsar.org/ris/key_ris_index.htm. Categories approved by Recommendation 4.7 (1990), as amended by Resolution VIII.13 of the 8th Conference of the Contracting Parties (2002) and Resolutions IX.1 Annex B, IX.6, IX.21 and IX. 22 of the 9th Conference of the Contracting Parties (2005). Notes for compilers: 1. The RIS should be completed in accordance with the attached Explanatory Notes and Guidelines for completing the Information Sheet on Ramsar Wetlands. Compilers are strongly advised to read this guidance before filling in the RIS. 2. Further information and guidance in support of Ramsar site designations are provided in the Strategic Framework and guidelines for the future development of the List of Wetlands of International Importance (Ramsar Wise Use Handbook 7, 2nd edition, as amended by COP9 Resolution IX.1 Annex B). A 3rd edition of the Handbook, incorporating these amendments, is in preparation and will be available in 2006. 3. Once completed, the RIS (and accompanying map(s)) should be submitted to the Ramsar Secretariat. Compilers should provide an electronic (MS Word) copy of the RIS and, where possible, digital copies of all maps. 1. Name and address of the compiler of this form: FOR OFFICE USE ONLY. Dr. Tran Ngoc Cuong DD MM Y Y Biodiversity Conservation Agency Vietnam’s Environment Protection Administration Ministry of Natural Resources and Environment Designation dateSite Reference Number Address: 5th floor, #99 Le Duan Building, Hanoi Tel: +84 4 39412025 Fax: +84 4 39412028 Email:[email protected], [email protected] 2.
    [Show full text]
  • Fish and Shellfish Diversity and Its Sustainable Management in Chilika Lake
    FISH AND SHELLFISH DIVERSITY AND ITS SUSTAINABLE MANAGEMENT IN CHILIKA LAKE V. R. Suresh, S. K. Mohanty, R. K. Manna, K. S. Bhatta M. Mukherjee, S. K. Karna, A. P. Sharma, B. K. Das A. K. Pattnaik, Susanta Nanda & S. Lenka 2018 ICAR- Central Inland Fisheries Research Institute Barrackpore, Kolkata - 700 120 (India) & Chilika Development Authority C- 11, BJB Nagar, Bhubaneswar- 751 014 (India) FISH AND SHELLFISH DIVERSITY AND ITS SUSTAINABLE MANAGEMENT IN CHILIKA LAKE V. R. Suresh, S. K. Mohanty, R. K. Manna, K. S. Bhatta, M. Mukherjee, S. K. Karna, A. P. Sharma, B. K. Das, A. K. Pattnaik, Susanta Nanda & S. Lenka Photo editing: Sujit Choudhury and Manavendra Roy ISBN: 978-81-938914-0-7 Citation: Suresh, et al. 2018. Fish and shellfish diversity and its sustainable management in Chilika lake, ICAR- Central Inland Fisheries Research Institute, Barrackpore, Kolkata and Chilika Development Authority, Bhubaneswar. 376p. Copyright: © 2018. ICAR-Central Inland Fisheries Research Institute (CIFRI), Barrackpore, Kolkata and Chilika Development Authority, C-11, BJB Nagar, Bhubaneswar. Reproduction of this publication for educational or other non-commercial purposes is authorized without prior written permission from the copyright holders provided the source is fully acknowledged. Reproduction of this publication for resale or other commercial purposes is prohibited without prior written permission from the copyright holders. Photo credits: Sujit Choudhury, Manavendra Roy, S. K. Mohanty, R. K. Manna, V. R. Suresh, S. K. Karna, M. Mukherjee and Abdul Rasid Published by: Chief Executive Chilika Development Authority C-11, BJB Nagar, Bhubaneswar-751 014 (Odisha) Cover design by: S. K. Mohanty Designed and printed by: S J Technotrade Pvt.
    [Show full text]
  • National Report on the Fish Stocks and Habitats of Regional, Global
    United Nations UNEP/GEF South China Sea Global Environment Environment Programme Project Facility “Reversing Environmental Degradation Trends in the South China Sea and Gulf of Thailand” National Reports on the Fish Stocks and Habitats of Regional, Global and Transboundary Significance in the South China Sea First published in Thailand in 2007 by the United Nations Environment Programme. Copyright © 2007, United Nations Environment Programme This publication may be reproduced in whole or in part and in any form for educational or non-profit purposes without special permission from the copyright holder provided acknowledgement of the source is made. UNEP would appreciate receiving a copy of any publication that uses this publication as a source. No use of this publication may be made for resale or for any other commercial purpose without prior permission in writing from the United Nations Environment Programme. UNEP/GEF Project Co-ordinating Unit, United Nations Environment Programme, UN Building, 2nd Floor Block B, Rajdamnern Avenue, Bangkok 10200, Thailand. Tel. +66 2 288 1886 Fax. +66 2 288 1094 http://www.unepscs.org DISCLAIMER: The contents of this report do not necessarily reflect the views and policies of UNEP or the GEF. The designations employed and the presentations do not imply the expression of any opinion whatsoever on the part of UNEP, of the GEF, or of any cooperating organisation concerning the legal status of any country, territory, city or area, of its authorities, or of the delineation of its territories or boundaries. Cover Photo: Coastal fishing village of Phu Quoc Island, Viet Nam by Mr. Christopher Paterson.
    [Show full text]
  • Journal of Threatened Taxa
    PLATINUM The Journal of Threatened Taxa (JoTT) is dedicated to building evidence for conservaton globally by publishing peer-reviewed artcles OPEN ACCESS online every month at a reasonably rapid rate at www.threatenedtaxa.org. All artcles published in JoTT are registered under Creatve Commons Atributon 4.0 Internatonal License unless otherwise mentoned. JoTT allows unrestricted use, reproducton, and distributon of artcles in any medium by providing adequate credit to the author(s) and the source of publicaton. Journal of Threatened Taxa Building evidence for conservaton globally www.threatenedtaxa.org ISSN 0974-7907 (Online) | ISSN 0974-7893 (Print) Communication An overview of fishes of the Sundarbans, Bangladesh and their present conservation status Kazi Ahsan Habib, Amit Kumer Neogi, Najmun Nahar, Jina Oh, Youn-Ho Lee & Choong-Gon Kim 26 January 2020 | Vol. 12 | No. 1 | Pages: 15154–15172 DOI: 10.11609/jot.4893.12.1.15154-15172 For Focus, Scope, Aims, Policies, and Guidelines visit htps://threatenedtaxa.org/index.php/JoTT/about/editorialPolicies#custom-0 For Artcle Submission Guidelines, visit htps://threatenedtaxa.org/index.php/JoTT/about/submissions#onlineSubmissions For Policies against Scientfc Misconduct, visit htps://threatenedtaxa.org/index.php/JoTT/about/editorialPolicies#custom-2 For reprints, contact <[email protected]> The opinions expressed by the authors do not refect the views of the Journal of Threatened Taxa, Wildlife Informaton Liaison Development Society, Zoo Outreach Organizaton, or any of the partners. The
    [Show full text]
  • Species Composition and Abundanceof Marine Fishes In
    International Conference on Chemical, Environment & Biological Sciences (CEBS-2014) Sept. 17-18, 2014 Kuala Lumpur (Malaysia) Species Composition and Abundance of Marine Fishes in Selected Landing Areas of Northern Samar, Philippines Divina Galenzoga, and Geraldine Quiñones 2. To determine the abundance of marine fishes in the landing areas; Abstract—This study aimed to identify the species composition 3. To determine the local names of marine fishes sold in and abundance of marine fishes in selected landing areas of the landing areas; and Northern Samar, Philippines; determine their abundance; their local 4. To identify the fishing gears used by fishermen in names; and identify the fishing gears used. Sampling areas included catching the fishes. Balicuatro Area, Central Area, and Pacific Area. Data were gathered using translated questionnaires. Fishermen and fish vendors were III. METHODOLOGY asked about fishing gears, local names of fishes, species caught and their abundance. The landing areas were visited once every three Northern Samar lies in the northeast portion of the island months, from January to December 2013. There were 102 species of of Samar, Philippines with longitudes of 12° 15’ - 12° 45’ fish belonging to 66 genera, 23 families, 3 sub-orders, 2 orders, 2 and latitudes of 124° 15’ - 125° 30’. It is one of the six sub-classes, and 2 classes. The most abundant fish species is Atule provinces comprising Region VIII (Eastern Visayas). The mate Cuvier (yellow-tailed scad), while the least abundant is province consists of 24 municipalities, i.e. 15 coastal towns, 5 Plectropomus leopardus Lacepede (coral grouper). There were more island towns, and 4 interior towns.
    [Show full text]
  • Oman Fish Biodiversity
    JKAU: Mar. Sci., Vol. 21, No. 1, pp: 3-51 (2010 A.D. / 1431 A.H.) DOI : 10.4197/Mar. 21-1.1 Oman Fish Biodiversity Saud M. Al-Jufaili, Greg Hermosa, Sulaiman S. Al-Shuaily and Amal Al Mujaini Department of Marine Science and Fisheries, College of Agricultural and Marine Sciences, P.O. Box 34, Al-Khod 123, Muscat, Sultanate of Oman [email protected] Abstract. The current work presents a comprehensive checklist of the Omani fish species. The different fish samples have been collected since the establishment of the Department of Marine Science and Fisheries (MSAF) in 1986. The fish samples identified by the MSAF were compared with the most recent published book on the Coastal Fishes of Oman. The number of Omani fishes (from both fresh water and sea water) totalled 1179, distributed in 527 genera, 165 families and 37 orders. Under the Chondrichtyes, the most diverse family was Carcharhinidae with a total of 25 species and 8 genera. The Carcharhinidae species comprised 27% of the total species identified under the Chondriichtyes. The second most diverse family was the dasyatidae with 10 species (11%) and 5 genera. Under the Ostiecthyes, the most diverse three families were the gobiidea with 37 genera and 69 species, the labridae with 26 genera and 63 species, and finally the carangidea with 20 genera and 54 species. The family and English names for the most popular families are provided as well. Keywords: Oman, fishes Introduction Oman has a very long coastline compared to its neighbouring gulf countries. Oman has a 3165 km long coastline with an exclusive economic zone area of 300,000 km2.
    [Show full text]
  • Download Article (PDF)
    Rec. zool. Surv. India: 97 (Part-3) : 81-90, 1999 A CHECK LIST OF THE MARINE AND ESTUARINE FISHES OF SOUTH ORISSA, EAST COAST OF INDIA SUJATA MlsHRA, RAJASHREE GOUDA, L. NAYAK and R. C. PANIGRAHY* Department of Marine Sciences, Berhampur University, Berhampur 760 007 INTRODUCTION Gopalpur (19° 16'N and 84~ 55'E), Ganjam (22° 22'N and 85° 02'E) and Patisonapur (18° 4'N and 84°· 25'S) are the main marine fish landing centres in Ganjam district of Orissa state. The fish fauna at these three centres usually comprise the marine and estuarine species which were caught from the Bay of Bengal, a pocket lagoon situated to the north-eastern side of Gopalpur and the two prominant estuarine systems, the Rushikulya and Bahuda river estuaries. Information concerning the systematics of fish fauna from this region are quite scanty. Only Misra (1981) has published a preliminary account on the fish fauna of this region based ·on his collections made from Berhampur fish market. The present communication reports, the systematics of marine and estuarine fishes of South Orissa coast as an additional information to the above publication. Fish specimens were collected at monthly interval from three locations mentioned supra above spreading over a period of one year from March 1988 to February 1989. Each specimen was examined thoroughly and identified following standard literature (Day, 1978; Misra, 1962; Weber and Beaufort, .1933; F.A.O. Fish Identification Mannual, 1974; Munro, 1982). The systematics arrangement was made as per the classification given by Berg (1940). The English name and local name in Oriya was quoted following the Indian Standard Glossary (1974).
    [Show full text]