Lutjanus Johnii
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Reef Snappers (Lutjanidae)
#05 Reef snappers (Lutjanidae) Two-spot red snapper (Lutjanus bohar) Mangrove red snapper Blacktail snapper (Lutjanus argentimaculatus) (Lutjanus fulvus) Common bluestripe snapper (Lutjanus kasmira) Humpback red snapper Emperor red snapper (Lutjanus gibbus) (Lutjanus sebae) Species & Distribution Habitats & Feeding The family Lutjanidae contains more than 100 species of Although most snappers live near coral reefs, some species tropical and sub-tropical fi sh known as snappers. are found in areas of less salty water in the mouths of rivers. Most species of interest in the inshore fi sheries of Pacifi c Islands belong to the genus Lutjanus, which contains about The young of some species school on seagrass beds and 60 species. sandy areas, while larger fi sh may be more solitary and live on coral reefs. Many species gather in large feeding schools One of the most widely distributed of the snappers in the around coral formations during daylight hours. Pacifi c Ocean is the common bluestripe snapper, Lutjanus kasmira, which reaches lengths of about 30 cm. The species Snappers feed on smaller fi sh, crabs, shrimps, and sea snails. is found in many Pacifi c Islands and was introduced into They are eaten by a number of larger fi sh. In some locations, Hawaii in the 1950s. species such as the two-spot red snapper, Lutjanus bohar, are responsible for ciguatera fi sh poisoning (see the glossary in the Guide to Information Sheets). #05 Reef snappers (Lutjanidae) Reproduction & Life cycle Snappers have separate sexes. Smaller species have a maximum lifespan of about 4 years and larger species live for more than 15 years. -
Length Selectivity of Commercial Fish Traps Assessed from in Situ Comparisons with Stereo-Video: Is There Evidence of Sampling Bias?
Length selectivity of commercial fish traps assessed from in situ comparisons with stereo-video: Is there evidence of sampling bias? Tim J. Langlois, Stephen J. Newman, Mike Cappo, Euan S. Harvey, Ben M. Rome, Craig L. Skepper, Corey B. Wakefield SEDAR68-RD43 May 2020 This information is distributed solely for the purpose of pre-dissemination peer review. It does not represent and should not be construed to represent any agency determination or policy. Fisheries Research 161 (2015) 145–155 Contents lists available at ScienceDirect Fisheries Research j ournal homepage: www.elsevier.com/locate/fishres Length selectivity of commercial fish traps assessed from in situ comparisons with stereo-video: Is there evidence of sampling bias? a,b,∗ b,c c,d c Tim J. Langlois , Stephen J. Newman , Mike Cappo , Euan S. Harvey , b b a,b,c Ben M. Rome , Craig L. Skepper , Corey B. Wakefield a The UWA Oceans Institute and School of Plant Biology (Botany M090), Faculty of Natural and Agricultural Sciences, The University of Western Australia, 35 Stirling Highway, Crawley, WA 6009, Australia b Western Australian Fisheries and Marine Research Laboratories, Department of Fisheries, Government of Western Australia, P.O. Box 20, North Beach, WA 6920, Australia c Department of Environment and Agriculture, Curtin University, Bentley, WA 6102, Australia d Australian Institute of Marine Science, PMB No. 3, Townsville MC, Queensland 4810, Australia a r t a b i c l e i n f o s t r a c t Article history: Stock assessments of tropical demersal teleost fisheries generally rely on fishery-dependent samples of Received 25 November 2013 age structure. -
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e · ~ e t · aI ' A Field Guide to Grouper and Snapper Fishes of Andaman and Nicobar Islands (Family: SERRANIDAE, Subfamily: EPINEPHELINAE and Family: LUTJANIDAE) P. T. RAJAN Andaman & Nicobar Regional Station Zoological Survey of India Haddo, Port Blair - 744102 Edited by the Director, Zoological Survey of India, Kolkata Zoological Survey of India Kolkata CITATION Rajan, P. T. 2001. Afield guide to Grouper and Snapper Fishes of Andaman and Nicobar Islands. (Published - Director, Z.5.1.) Published : December, 2001 ISBN 81-85874-40-9 Front cover: Roving Coral Grouper (Plectropomus pessuliferus) Back cover : A School of Blue banded Snapper (Lutjanus lcasmira) © Government of India, 2001 ALL RIGHTS RESERVED • No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording or otherwise without the prior permission of the publisher. • This book is sold subject to the condition that it shall not, by way of trade, be lent, re-sold, hired out or otherwise disposed of without the publisher'S consent, in any form of binding or cover other than that in which it is published. • The correct price of this publication is the price printed on this page. Any revised price indicated by a rubber stamp or by a sticker or by any other means is incorrect and should be unacceptable. PRICE Indian Rs. 400.00 Foreign $ 25; £ 20 Published at the Publication Division by the Director, Zoological Survey of India, 234/4, AJe Bose Road, 2nd MSO Building, (13th Floor), Nizam Palace, Calcutta-700 020 after laser typesetting by Computech Graphics, Calcutta 700019 and printed at Power Printers, New Delhi - 110002. -
Marine Fish Conservation Global Evidence for the Effects of Selected Interventions
Marine Fish Conservation Global evidence for the effects of selected interventions Natasha Taylor, Leo J. Clarke, Khatija Alliji, Chris Barrett, Rosslyn McIntyre, Rebecca0 K. Smith & William J. Sutherland CONSERVATION EVIDENCE SERIES SYNOPSES Marine Fish Conservation Global evidence for the effects of selected interventions Natasha Taylor, Leo J. Clarke, Khatija Alliji, Chris Barrett, Rosslyn McIntyre, Rebecca K. Smith and William J. Sutherland Conservation Evidence Series Synopses 1 Copyright © 2021 William J. Sutherland This work is licensed under a Creative Commons Attribution 4.0 International license (CC BY 4.0). This license allows you to share, copy, distribute and transmit the work; to adapt the work and to make commercial use of the work providing attribution is made to the authors (but not in any way that suggests that they endorse you or your use of the work). Attribution should include the following information: Taylor, N., Clarke, L.J., Alliji, K., Barrett, C., McIntyre, R., Smith, R.K., and Sutherland, W.J. (2021) Marine Fish Conservation: Global Evidence for the Effects of Selected Interventions. Synopses of Conservation Evidence Series. University of Cambridge, Cambridge, UK. Further details about CC BY licenses are available at https://creativecommons.org/licenses/by/4.0/ Cover image: Circling fish in the waters of the Halmahera Sea (Pacific Ocean) off the Raja Ampat Islands, Indonesia, by Leslie Burkhalter. Digital material and resources associated with this synopsis are available at https://www.conservationevidence.com/ -
Extensions and Applications of Mean Length Mortality Estimators for Assessment of Data-Limited Fisheries
W&M ScholarWorks Dissertations, Theses, and Masters Projects Theses, Dissertations, & Master Projects 2017 Extensions and Applications of Mean Length Mortality Estimators for Assessment of Data-Limited Fisheries Quang C. Huynh College of William and Mary - Virginia Institute of Marine Science, [email protected] Follow this and additional works at: https://scholarworks.wm.edu/etd Part of the Aquaculture and Fisheries Commons, and the Natural Resources Management and Policy Commons Recommended Citation Huynh, Quang C., "Extensions and Applications of Mean Length Mortality Estimators for Assessment of Data-Limited Fisheries" (2017). Dissertations, Theses, and Masters Projects. Paper 1516639583. http://dx.doi.org/doi:10.21220/V5CM9D This Dissertation is brought to you for free and open access by the Theses, Dissertations, & Master Projects at W&M ScholarWorks. It has been accepted for inclusion in Dissertations, Theses, and Masters Projects by an authorized administrator of W&M ScholarWorks. For more information, please contact [email protected]. Extensions and applications of mean length mortalit y estimators for assessment of data - limited fisheries A Dissertation Presented to The Faculty of the School of Marine Science The College of William and Mary in Virginia In Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy by Quang C . Huynh January 2018 APPROVAL PAGE This dissertation is submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy Quang C . Huynh Approved by the Committee, December, 2017 John M. Hoenig, Ph.D. Committee Chair/ Advisor Mark J. Brush, Ph.D. John E. Graves, Ph.D. Ross J. Iaci, Ph.D. Department of Mathematics John F. -
Violation of Marine Pollution Laws in Karachi Harbour Became an Environmental Challenge
International Journal of Social Science Research ISSN 2327-5510 2017, Vol. 5, No. 1 Violation of Marine Pollution Laws in Karachi Harbour Became an Environmental Challenge Muhammad Tahir (Corresponding author) Marine Pollution Law at the Faculty of Law University of Karachi, Pakistan Tel: 03212413488. E-mail: [email protected] Received: January 4, 2017 Accepted: February 24, 2017 Published: March 27, 2017 doi:10.5296/ijssr.v5i1.10555 URL: http://dx.doi.org/10.5296/ijssr.v5i1.10555 Abstract This article appraises the Factors deteriorating marine environment due to violation of marine pollution laws in Pakistani waters. The environmental degradation of Pakistani waters especially in Karachi coast became a serious threat to the marine environment, marine life as well as human health and marine vessels since long for society. It is determined the level and the distribution pattern of various heavy metals in the coastal waters significantly higher than the standard values. Pollution created by a number of sources is the major contributing factor in this regard. Amongst all, the deteriorating environment in Pakistani waters warrants immediate corrective actions to control Marine Pollution in order to curtail further destruction by this menace. Many steps at Governmental and private level have been initiated however, improvement is a dream. It is rightly to mention that there is no dearth of legislation on the pollution control but implementation of the same by all the concerned agencies and cooperation by public in true letter and spirit is a dream. The prevailing environment cannot be improved without effective enforcement of existing laws in its true perspective by removing all obstacles and difficulties with creating political will of society. -
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Reproductive…. (Priacanthus macracanthus Cuvier, 1829) in Palabuhanratu Bay, Indonesia (Jabbar, M.A., et al) Available online at: http://ejournal-balitbang.kkp.go.id/index.php/ifrj e-mail:[email protected] INDONESIANFISHERIESRESEARCHJOURNAL Volume 24 Nomor 1 June 2018 p-ISSN: 0853-8980 e-ISSN: 2502-6569 Accreditation Number RISTEKDIKTI: 21/E/KPT/2018 REPRODUCTIVE BIOLOGY OF THE RED BIGEYE (Priacanthus macracanthus Cuvier, 1829) IN PALABUHANRATU BAY, INDONESIA Meuthia Aula Jabbar*1,2, Mohammad Mukhlis Kamal2, Mennofatria Boer2, Ali Suman3, I Nyoman Suyasa1 1Department of Aquatic Resources Management-Jakarta Fisheries University, Jl. AUP No. 1, Pasar Minggu-Jakarta Selatan, Jakarta 12520, Indonesia; 2Departement of Aquatic Resources Management, Faculty of Fisheries and Marine Science-Bogor Agricultural University, Jl. Lingkar Kampus IPB Dramaga, Bogor 16680, Indonesia 3Research Institute for Marine Fisheries-Ministry of Marine Affairs and Fisheries, Komplek Raiser Ikan Hias Cibinong, Jl. Raya Bogor KM 47 Nanggewer Mekar, Cibinong 16912, Bogor-Indonesia. Received; February 06-2018 Received in revised from May 05-2018; Accepted May 07-2018 ABSTRACT The reference point of reproductive biology play an important roles in developing a baseline information for fishery management. Different waters will provide different overview of fisheries related to its biological aspects. The red bigeye (Priacanthus macracanthus) is one of economically important demersal fish species in Indonesia. To support the biological status of this species, a regular field observation were carried out during May 2016 to April 2017 in Palabuhanratu bay, south of West Java. The objective of this study is to estimate the spawning season and potential reproductive stages including to evaluate how the key management related to the species and its gear selectivity. -
Phylogenetic Relationships of Selected Genera of Lutjanidae Inferred from Mitochondrial Regions, with a Note on the Taxonomic Status of Pinjalo Pinjalo
Ciencias Marinas (2013), 39(4): 349–361 http://dx.doi.org/10.7773/cm.v39i4.2287 C M Phylogenetic relationships of selected genera of Lutjanidae inferred from mitochondrial regions, with a note on the taxonomic status of Pinjalo pinjalo Relaciones filogenéticas de algunos géneros de la familia Lutjanidae inferidas a partir de regiones mitocondriales, con una nota sobre la taxonomía de Pinjalo pinjalo Cecilia Chu1, Mohammed Rizman-Idid1,2*, Chong Ving Ching1,2 1 Institute of Biological Sciences, Faculty of Science, University of Malaya, 50603 Lembah Pantai, Kuala Lumpur, Malaysia. 2 Institute of Ocean and Earth Sciences, University of Malaya, 50603 Lembah Pantai, Kuala Lumpur, Malaysia. * Corresponding author. Email: [email protected] ABSTRACT. Phylogenetic relationships of 43 species in 11 genera, representing four subfamilies of the family Lutjanidae and two genera of the family Caesionidae, were inferred using mitochondrial DNA (mtDNA) cytochrome c oxidase subunit I (COI). Further assessment using the mtDNA control region (CR) was carried out to infer the relationship between the Indian and western Pacific types of Lutjanus russellii collected from the coast of Peninsular Malaysia. A total of 11 and 12 species were sequenced for COI and CR genes, respectively. Clade formation reflects, to some extent, the species groupings based on morphological characteristics and their biogeography. The close phylogenetic relationship between Pinjalo pinjalo and the Lutjanus red snappers (Lutjanus malabaricus and Lutjanus sebae) warrants a taxonomic revision of the former as the two genera are currently separated based on non-exclusive morphological characters. A sequence divergence of 4.2% between the Indian and western Pacific types of L. -
Training Manual Series No.15/2018
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”. The scope of this training is to promote development of trained human resource for application of molecular tools to research problems in fisheries and aquaculture, to help them adapt to such facilities and work programs and to include analyses that comply with worldwide regulatory acts in the field of biotechnology. -
Environmental Problems of the Marine and Coastal Area of Pakistan: National Report
-Ç L^ q- UNITED NATIONS ENVIRONMENT PROGRAMME Environmental problems of the marine and coastal area of Pakistan: National Report UNEP Regional Seal Reports and Studies No. 77 PREFACE The Regional Seas Pragra~eMS initiated by UMEP in 1974. Since then the Governing Council of UNEP has repeatedly endorsed a regional approach to the control of marine pollution and the ma-t of marine ad coastal resources ad has requested the develqmmt of re#ioml action plans. The Regional Seas Progr- at present includes ten mimyand has over 120 coastal States à participating in it. It is amceival as an action-oriented pmgr- havim cmcera not only fw the consqmces bt also for the causes of tnvirommtal dtgradation and -ssing a msiveapproach to cantrollbg envimtal -1- thmqb the mamgaent of mrine and coastal areas. Each regional action plan is formulated according to the needs of the region as perceived by the Govemnents concerned. It is designed to link assessment of the quality of the marine enviroment and the causes of its deterioration with activities for the ma-t and development of the marine and coastal enviroment. The action plans promote the parallel developmmt of regional legal agreemnts and of actioworimted pmgr- activitiesg- In Hay 1982 the UNEP Governing Council adopted decision 10/20 requesting the Executive Director of UNEP "to enter into consultations with the concerned States of the South Asia Co-operative Envirof~entProgran~e (SACEP) to ascertain their views regarding the conduct of a regional seas programe in the South Asian Seasm. In response to that request the Executive Director appointed a high level consultant to undertake a mission to the coastal States of SACW in October/November 1982 and February 1983. -
Snapper Grouper Regulatory Amendment 29 and These Data Provided the Basis for the Council’S Decisions
Photo: Brendan Runde, Department of Applied Ecology, NCSU Regulatory Amendment 29 to the Fishery Management Plan for the Snapper Grouper Fishery of the South Atlantic Region Gear Requirement Modifications Environmental Assessment | Regulatory Impact Review | Regulatory Flexibility Analysis January 2020 A publication of the South Atlantic Fishery Management Council pursuant to National Oceanic and Atmospheric Administration Award Number FNA10NMF4410012 Definitions, Abbreviations and Acronyms Used in the FMP ABC acceptable biological catch FMP fishery management plan ACL annual catch limit FMU fishery management unit AM accountability measure M natural mortality rate ACT annual catch target MARMAP Marine Resources Monitoring Assessment and Prediction Program B a measure of stock biomass in either weight or other appropriate unit MFMT maximum fishing mortality threshold BMSY the stock biomass expected to exist under equilibrium conditions when MMPA Marine Mammal Protection Act fishing at FMSY MRFSS Marine Recreational Fisheries BOY the stock biomass expected to exist Statistics Survey under equilibrium conditions when fishing at FOY MRIP Marine Recreational Information Program BCURR The current stock biomass MSFCMA Magnuson-Stevens Fishery Conservation and Management Act CPUE catch per unit effort MSST minimum stock size threshold DEIS draft environmental impact statement MSY maximum sustainable yield EA environmental assessment NEPA National Environmental Policy Act EEZ exclusive economic zone NMFS National Marine Fisheries Service EFH -
Department of ZOOLOGY Museum Specimens
P.E. Society’s Modern College of Arts, Science and Commerce Ganesh-Khind, Pune – 411 053 http://www.moderncollegegk.org Department of ZOOLOGY Museum Specimens 1 Phylum Porifera 2 SyconSycon n Kingdom: Animalia n Phylum: Porifera n Class: Pharetronida n Order: Sycettida n Genus: Sycon n General Characteristics: Sycon is a genus of calcareous sponges. These sponges are small, growing up to 5 cm in total length, and are tube- shaped and often white to cream in colour. The surface is hairy and spiky tufts of stiff spicules surround the osculum. 3 SpongillaSpongilla n Kingdom: Animalia n Phylum: Porifera n Class: Demospongiae n Order: Haplosclerida n Genus: Spongilla n General Characteristics: Spongilla dwells in lakes and slow streams. Spongilla attach themselves to rocks and logs and filter the water for various small aquatic organisms such as protozoa, bacteria, and other free-floating pond life. fresh-water sponges are exposed to far more adverse and variable environmental conditions, and therefore they have developed gemmules as a means of dormancy. When exposed to excessively cold or otherwise harsh situations, the sponges form these gemmules, which are highly resistant "buds" that can live dormantly after the mother sponge has died. When conditions improve, the gemmules will "germinate" and a new sponge is born. 4 Phylum Coelenterata 5 JellyJelly fishfish n Kingdom: Animalia n Phylum: Coelentrata n Subphylum: Medusozoa n Class: Scyphozoa n Order: Semaeostomeae n Genus: Aurelia n General Characteristics: Jellyfish are free-swimming members. Jellyfish have several different morphologies that represent several different cnidarian Jellyfish are found in every ocean, from the surface to the deep sea.