Amphiprion Melanopus의 산란, 부화 및 자어성장
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One Smart Fish Free
FREE ONE SMART FISH PDF Christopher Wormell | 32 pages | 06 Jan 2011 | Random House Children's Publishers UK | 9781862306523 | English | London, United Kingdom One Smart Fish by Chris Wormell Hardcover | eBay Now a day people who Living in the era exactly where everything reachable by interact with the internet and the resources inside can be true or not require people to be aware of each information they get. How a lot more to be smart in One Smart Fish any information nowadays? Of course the solution is reading a book. Looking at a book can help folks out of this uncertainty Information particularly this One Smart Fish Smart Fish Rookie Reader Rhyme book as this book offers you rich info and knowledge. Of course the details in this book hundred percent guarantees there is no doubt in it you may already know. You can get a lot of help after read this book. This specific book exist new know-how the information that exist in this reserve represented the condition of the world now. That is important to yo7u to find out how the improvement of the world. This kind of book will bring you throughout new era of the globalization. You can read the e-book on your own smart phone, so you can read that anywhere you want. A lot of people always spent their free time to vacation One Smart Fish well as go to the outside with them loved ones or their friend. Did you know? Many a lot of people spent these people free One Smart Fish just watching TV, or even playing video games all day long. -
Recruitment in Anemonefishes
Interspecific, Spatial and Temporal Variability of Self- Recruitment in Anemonefishes Hawis H. Madduppa1*, Janne Timm2, Marc Kochzius3 1 Marine Science and Technology, Faculty of Fisheries and Marine Science, Bogor Agricultural University (IPB), Bogor, Indonesia, 2 Biotechnology and Molecular Genetics, University of Bremen, Bremen, Germany, 3 Marine Biology, Vrije Universiteit Brussel, Brussels, Belgium Abstract Polymorphic microsatellite DNA parentage analysis was used to investigate the spatio-temporal variability of self- recruitment in populations of two anemonefishes: Amphiprion ocellaris and A. perideraion. Tissue samples of A. ocellaris (n = 364) and A. perideraion (n = 105) were collected from fringing reefs around two small islands (Barrang Lompo and Samalona) in Spermonde Archipelago, Indonesia. Specimens were genotyped based on seven microsatellite loci for A. ocellaris and five microsatellite loci for A. perideraion, and parentage assignment as well as site fidelity were calculated. Both species showed high levels of self-recruitment: 65.2% of juvenile A. ocellaris in Samalona were the progeny of parents from the same island, while on Barrang Lompo 47.4% of A. ocellaris and 46.9% of A. perideraion juveniles had parents from that island. Self-recruitment of A. ocellaris in Barrang Lompo varied from 44% to 52% between the two sampling periods. The site fidelity of A. ocellaris juveniles that returned to their reef site in Barang Lompo was up to 44%, while for A. perideraion up to 19%. In Samalona, the percentage of juveniles that returned to their natal reef site ranged from 8% to 11%. Exchange of progeny between the two study islands, located 7.5 km apart, was also detected via parentage assignments. -
Seed Production and Culture of Marine Ornamental Fishes G
Course Manual Seed Production and Culture of Marine Ornamental Fishes G. Gopakumar, A. K. Abdul Nazar and R. Jayakumar Mandapam Regional Centre of CMFRI Mandapam Camp - 623 520, Tamil Nadu, India Introduction The marine ornamental fish trade has been expanding in recent years and has grown into a multimillion dollar enterprise. The ornamental animals are the highest valued products that are mostly harvested from coral reef environments. The global marine ornamental trade is estimated at US$ 200-330 million. The trade is operated throughout the tropics. Philippines, Indonesia, Solomon Islands, Sri Lanka, Australia, Fiji, Maldives and Palau supplied more than 98% of the total number of marine ornamental fish exported in recent years. It is a multi-stakeholder industry ranging from specimen collectors, culturists, wholesalers, transhippers, retailers, and hobbyists to researchers, government resource managers and conservators and hence involves a series of issues to be addressed and policies to be formulated for developing and expanding a sustainable trade. It is well understood that a long term sustainable trade of marine ornamental fishes can be developed only through the development and commercialization of hatchery production technologies for the species which are in high demand in the trade. Global scenario In recent years it has been reported that nearly 1500 species of marine ornamental fishes are traded globally and most of these are associated with coral reefs. Nearly 98% of the marine ornamental fishes marketed are wild collected from coral reefs of tropical countries. Among the most commercially traded families of reef fishes, family Pomacentridae dominate, accounting for nearly 43% of all fish traded. -
SEASMART Program Final Report Annex
Creating a Sustainable, Equitable & Affordable Marine Aquarium Industry in Papua New Guinea | 1 Table of Contents Executive Summary ............................................................................................................ 7 Introduction ....................................................................................................................... 15 Contract Deliverables ........................................................................................................ 21 Overview of PNG in the Marine Aquarium Trade ............................................................. 23 History of the Global Marine Aquarium Trade & PNG ............................................ 23 Extent of the Global Marine Aquarium Trade .......................................................... 25 Brief History of Two Other Coastal Fisheries in PNG ............................................ 25 Destructive Potential of an Inequitable, Poorly Monitored & Managed Nature of the Trade Marine Aquarium Fishery in PNG ........................... 26 Benefit Potential of a Well Monitored & Branded Marine Aquarium Trade (and Other Artisanal Fisheries) in PNG ................................................................... 27 PNG Way to Best Business Practice & the Need for Effective Branding .............. 29 Economic & Environmental Benefits....................................................................... 30 Competitive Advantages of PNG in the Marine Aquarium Trade ................................... 32 Pristine Marine -
Marine Protected Area Restricts Demographic Connectivity: Dissimilarity in a Marine Environment Can Function As a Biological Barrier
Received: 2 July 2017 | Accepted: 15 July 2017 DOI: 10.1002/ece3.3318 ORIGINAL RESEARCH Marine protected area restricts demographic connectivity: Dissimilarity in a marine environment can function as a biological barrier Masaaki Sato1 | Kentaro Honda2 | Wilfredo H. Uy3 | Darwin I. Baslot3 | Tom G. Genovia3 | Yohei Nakamura4 | Lawrence Patrick C. Bernardo5 | Hiroyuki Kurokochi6 | Allyn Duvin S. Pantallano3,4 | Chunlan Lian6 | Kazuo Nadaoka5 | Masahiro Nakaoka2 1Graduate School of Environmental Science, Hokkaido University, Akkeshi-cho, Hokkaido, Japan 2Akkeshi Marine Station, Field Science Center for Northern Biosphere, Hokkaido University, Akkeshi-cho, Hokkaido, Japan 3Institute of Fisheries Research and Development, Mindanao State University at Naawan, Naawan, Misamis Oriental, Philippines 4Graduate School of Kuroshio Science, Kochi University, Nankoku, Kochi, Japan 5Department of Mechanical and Environmental Informatics, Graduate School of Information Science and Engineering, Tokyo Institute of Technology, Meguro, Tokyo, Japan 6Asian Natural Environmental Science Center, The University of Tokyo, Nishitokyo, Tokyo, Japan Correspondence Masaaki Sato, Graduate School of Abstract Environmental Science, Hokkaido University, The establishment of marine protected areas (MPAs) can often lead to environmental Akkeshi-cho, Hokkaido, Japan. Email: [email protected] differences between MPAs and fishing zones. To determine the effects on marine dispersal of environmental dissimilarity between an MPA and fishing zone, we exam- Present addresses Masaaki Sato, National Research Institute ined the abundance and recruitment patterns of two anemonefishes (Amphiprion fre- of Fisheries Engineering, Japan Fisheries natus and A. perideraion) that inhabit sea anemones in different management zones Research and Education Agency, Hasaki, Kamisu-shi, Ibaraki, Japan (i.e., an MPA and two fishing zones) by performing a field survey and a genetic parent- Kentaro Honda, Hokkaido National Fisheries age analysis. -
Report on Roving Collectors: Case Studies from Indonesia and the Philippines” November 2006
i MAMTI Technical Paper: “Report on Roving Collectors: Case Studies from Indonesia and the Philippines” November 2006 ALL RIGHTS RESERVED. No part of this document may be reproduced, stored in a retrieval system, transmitted in any form or by any means, or otherwise circulated in any form, binding or cover, other than the form, binding and cover in which it was published, without prior written permission of the Marine Aquarium Council, on behalf ot Reef Check and Conservation and Community Investment Forum and the International Finance Corporation, Global Environment Facility, Conservation International and United States Agency for International Development (USAID). Marine Aquarium Council 6th Floor Salustiana D. Ty Tower 104 Paseo de Roxas, Legaspi Village Makati City Tel : +632-813-1308 www.aquariumcouncil.org Disclaimer This report was prepared by Marine Aquarium Council, Reef Check and the Conservation and Community Investment Forum. The judgments expressed do not necessarily reflect the views of the Marine Aquarium Council, Reef Check and Conservation and Community Investment Forum, the funding agencies: the International Finance Corporation, Global Environment Facility, Conservation International and United States Agency for International Development (USAID). While every effort has been made to ensure accuracy of the information contained in this technical paper, this is not guaranteed. Accordingly, neither the Marine Aquarium Council, Reef Check and Conservation and Community Investment Forum nor the International Finance Corporation, Global Environment Facility, Conservation International and United States Agency for International Development (USAID) accepts any liability for actions taken based on this material. Printed: November 2006 ii Table of Contents LIST OF TABLES AND FIGURES .................................................................................. IV INTRODUCTION .......................................................................................................... -
Rev Iss Web Mec 13823 25-20 5203..5211
UC Santa Cruz UC Santa Cruz Previously Published Works Title Spatial patterns of self-recruitment of a coral reef fish in relation to island-scale retention mechanisms. Permalink https://escholarship.org/uc/item/3009m2hq Journal Molecular ecology, 25(20) ISSN 0962-1083 Authors Beldade, Ricardo Holbrook, Sally J Schmitt, Russell J et al. Publication Date 2016-10-01 DOI 10.1111/mec.13823 Peer reviewed eScholarship.org Powered by the California Digital Library University of California Molecular Ecology (2016) 25, 5203–5211 doi: 10.1111/mec.13823 Spatial patterns of self-recruitment of a coral reef fish in relation to island-scale retention mechanisms RICARDO BELDADE,*†‡ SALLY J. HOLBROOK,§ RUSSELL J. SCHMITT,§ SERGE PLANES*† and GIACOMO BERNARDI¶ *EPHE, PSL Research University, UPVD, CNRS, USR 3278 CRIOBE, BP 1013, 98729, Papetoai, Moorea, French Polynesia, †Laboratoire d’excellence “CORAIL”, EPHE, PSL Research University, UPVD, CNRS, USR 3278 CRIOBE, BP 1013, 98729, Papetoai, Moorea, French Polynesia, ‡MARE – Marine and Environmental Sciences Centre, Faculdade de Ci^encias da, Universidade de Lisboa, Campo Grande, Lisboa 1749-016, Portugal, §Coastal Research Center, Department of Ecology, Evolution and Marine Biology, Marine Science Institute, University of California Santa Barbara, Santa Barbara, CA 93106, USA, ¶Department of Ecology and Evolutionary Biology, University of California Santa Cruz, 100 Shaffer Road, Santa Cruz, CA 95060, USA Abstract Oceanographic features influence the transport and delivery of marine larvae, and physical retention mechanisms, such as eddies, can enhance self-recruitment (i.e. the return of larvae to their natal population). Knowledge of exact locations of hatching (origin) and settlement (arrival) of larvae of reef animals provides a means to compare observed patterns of self-recruitment ‘connectivity’ with those expected from water cir- culation patterns. -
Playing with Matches
PLAYING WITHHybrid MATCHES: They can fuel the fires of conservation or burn everything to the ground 62 CORAL Clownfishes by Matt Pedersen RILEY COULDN’T UNDERSTAND IT: her mated pair of “Tomato Clownfish” kept spitting out a strange mix of offspring, some with black ventral and anal fins, others with white tails, but otherwise looking like their red parents. Meanwhile, Brennon struggled to identify the clownfishes he had picked up from a distant aquarium shop on a road trip; the label said “Onyx Percula,” but the fish lacked the bright orange eye that Amphiprion percula should have. Melanie was disappointed when her “True Sebae” clownfish never grew their full vertical bars and always seemed to have black tails with a hint of a yellow tail bar instead of the all-yellow tail she had come to expect. Although Riley, Brennon, and Melanie are not their real names (I am trying to protect the innocent here), these dramatizations are all too real. Hobbyists (and, to be honest, some peo- ple in the marine livestock trade) have often White-Bonnet Anemonefish (Amphiprion leucokranos) in Milne Bay, Papua New Guinea. This a suspected hybrid of A. chrysopterus and A. sandaracinos. © GARY BELL / OCEANWIDEIMAGES.COM / BELL GARY © CORAL 63 2014 HYBRID CLOWNFISH REVIEW If the world of clownfish breeding and mar- keting seems more than bit frenzied at the moment, it helps to know that hybrid anem- onefishes can be sorted into four groups. “Natural” Hybrids Once again, as with “designer” morphs that turn up in natural wild populations of Am- phiprion and Premnas spp. -
ผลของแคโรทีนอยด์สังเคราะห์ต่อการเพิ่มสีในปลาการ์ตูนแดง (Premnas Biaculeatus Bloch, 1790)
ผลของแคโรทีนอยด์สังเคราะห์ต่อการเพิ่มสีในปลาการ์ตูนแดง (Premnas biaculeatus Bloch, 1790) นงลักษณ์ ส าราญราษฎร์ วิทยานิพนธ์นี้เป็นส่วนหนึ่งของการศึกษาตามหลักสูตรวิทยาศาสตรมหาบัณฑิต สาขาวิชาวาริชศาสตร์ คณะวิทยาศาสตร์ มหาวิทยาลัยบูรพา มกราคม 2561 ลิขสิทธิ์เป็นของมหาวิทยาลยั บรู พา กิตติกรรมประกาศ วิทยานิพนธ์ฉบับนี้ส าเร็จลงได้ด้วยความกรุณาจากผู้ช่วยศาสตราจารย์ ดร.สมถวิล จริตควร อาจารย์ที่ปรึกษาหลัก ที่กรุณาให้ค าปรึกษาแนะน าแนวทางที่ถูกต้อง ตลอดจนแก้ไข ข้อบกพร่องต่าง ๆ ด้วยความละเอียดถี่ถ้วนและเอาใจใส่ด้วยดีเสมอมา ผู้วิจัยรู้สึกซาบซึ้งเป็น อย่างยิ่ง จึงขอกราบขอบพระคุณเป็นอย่างสูงไว้ ณ โอกาสนี้ ขอกราบขอบพระคุณ ดร.พิเชต พลายเพชร ที่ให้ความกรุณามาเป็นประธาน กรรมการสอบ พร้อมแนะน าข้อแก้ไขต่าง ๆ และตรวจทานแก้ไขวิทยานิพนธ์นี้จนท าให้ส าเร็จ สมบูรณ์ยิ่งขึ้น ขอกราบขอบพระคุณ ดร.จริยาวดี สุริยพันธุ์ และ ดร.สลิล ชั้นโรจน์ ที่ให้ความกรุณามา เป็นกรรมการสอบ และช่วยเสนอแนะข้อแก้ไขต่าง ๆ เพื่อให้วิทยานิพนธ์ฉบับนี้สมบูรณ์ นอกจากนี้ ขอขอบพระคุณเจ้าหน้าที่ศูนย์วิจัยและพัฒนาเทคโนโลยีอาหารสัตว์น ้าชลบุรี และภาควิชา วาริชศาสตร์ คณะวิทยาศาสตร์ มหาวิทยาลัยบูรพา ที่อ านวยสถานที่ในการทดลอง และให้ความ ร่วมมือเป็นอย่างดีในการเก็บรวบรวมข้อมูลที่ใช้ในการวิจัย ท าให้วิทยานิพนธ์ฉบับนี้ส าเร็จได้ด้วยดี งานวิจัยครั้งนี้ส่วนหนึ่งได้รับการสนับสนุนทุนวิทยานิพนธ์นิสิตระดับบัณฑิตศึกษา คณะ วิทยาศาสตร์ มหาวิทยาลัยบูรพา จึงขอขอบพระคุณ ณ ที่นี้ด้วย ขอกราบขอบพระคุณ บิดา มารดา และญาติพี่น้องที่คอยให้ความรัก ความห่วงใย ให้ ความช่วยเหลือตลอดเป็นก าลังใจในการท าวิทยานิพนธ์ฉบับนี้ส าเร็จได้ด้วยดี คุณค่าและประโยชน์ของวิทยานิพนธ์ฉบับนี้ ผู้วิจัยขอมอบเป็นกตัญญูกตเวทิตาแด่ บุพการี บูรพาจารย์ -
Hatchery Production of the Clownfish Amphiprion Nigripes at Agatti Island, Lakshadweep, India
623 © 2012 Triveni Enterprises J. Environ. Biol. Vikas Nagar, Lucknow, INDIA 33, 623-628 (2012) [email protected] ISSN: 0254-8704 Full paper available on: www.jeb.co.in CODEN: JEBIDP Hatchery production of the clownfish Amphiprion nigripes at Agatti island, Lakshadweep, India Author Details T.T. Ajith Kumar Centre for Marine Living Resources and Ecology - Field Research Station, Agatti Island - 682 553, Lakshadweep, India (Corresponding author ) e-mail : [email protected] M. Gopi Centre for Marine Living Resources and Ecology - Field Research Station, Agatti Island - 682 553, Lakshadweep, India K.V. Dhaneesh Centre for Marine Living Resources and Ecology - Field Research Station, Agatti Island - 682 553, Lakshadweep, India R. Vinoth Centre for Marine Living Resources and Ecology - Field Research Station, Agatti Island - 682 553, Lakshadweep, India S. Ghosh Centre for Marine Living Resources and Ecology - Field Research Station, Agatti Island - 682 553, Lakshadweep, India T. Balasubramanian Centre for Marine Living Resources and Ecology - Field Research Station, Agatti Island - 682 553, Lakshadweep, India T. Shunmugaraj Centre for Marine Living Resources and Ecology - Field Research Station, Agatti Island - 682 553, Lakshadweep, India Abstract Healthy individuals of matured clownfish, Amphiprion nigripes and sea anemone, Heteractis magnifica were Publication Data collected from the Agatti island lagoon by snorkeling. During ‘conditioning’ for 3 months, pair formation occurred and the same were transferred to rectangular fiber glass spawning tanks of 1000 l capacity. Suitable water Paper received: quality parameters were maintained. The fishes were fed with tuna eggs, boiled clam meat, squid, octopus and 11 November 2010 trash fish thrice in a day. Reproductive behaviour and embryonic development were documented. -
An Analysis of Microsatellite DNA Variation in Amphiprion Percula
Molecular Ecology (2007) 16, 3671–3678 doi: 10.1111/j.1365-294X.2007.03421.x AreBlackwell Publishing Ltd clownfish groups composed of close relatives? An analysis of microsatellite DNA variation in Amphiprion percula PETER M. BUSTON,* STEVEN M. BOGDANOWICZ,† ALEX WONG‡ and RICHARD G. HARRISON† *Estación Biológica de Doñana, C.S.I.C., Avenida de Maria Luisa s/n Pabellón del Perú, 41013 Sevilla, Spain, †Department of Ecology and Evolutionary Biology, Cornell University, Corson Hall, Ithaca, NY 14853, USA, ‡Department of Molecular Biology and Genetics, Cornell University, Biotechnology Building, Ithaca, NY 14853, USA Abstract A central question of evolutionary ecology is: why do animals live in groups? Answering this question requires that the costs and benefits of group living are measured from the perspective of each individual in the group. This, in turn, requires that the group’s genetic structure is elucidated, because genetic relatedness can modulate the individuals’ costs and benefits. The clown anemonefish, Amphiprion percula, lives in groups composed of a breeding pair and zero to four nonbreeders. Both breeders and nonbreeders stand to gain by associating with relatives: breeders might prefer to tolerate nonbreeders that are relatives because there is little chance that relatives will survive to breed elsewhere; nonbreeders might prefer to associate with breeders that are relatives because of the potential to accrue indirect genetic benefits by enhancing anemone and, consequently, breeder fitness. Given the potential benefits of associating with relatives, we use microsatellite loci to investigate whether or not individuals within groups of A. percula are related. We develop seven polymorphic microsatellite loci, with a number of alleles (range 2–24) and an observed level of heterozygosity (mean = 0.5936) sufficient to assess fine-scale genetic structure. -
The Maroon Clownfish Sea Hares in the Aquarium
FREE ISSN 1045-3520 Volume 22 Issue 1, 2005 Sea hares in the Aquarium Photo by Bob Fenner Julie Van Horn Most aquarists regard sea slugs with one idea in mind: algae eaters. It is true that they do eat large quantities of algae, but sea slugs are singular creatures in their own right. First it is important to distinguish among the types of sea slugs. The sea slugs most commonly appearing at an aquarium store near you are likely either nudibranchs or sea hares. Nudibranchs are generally less than a few inches in length, brightly colored and have highly specific dietary requirements. Sea hares are significantly larger, less brightly colored and have more general diet preferences. Responsible aquarium keepers know what they are buying and its proper care. Many people have heard of nudibranchs, but sea hares are a different story. A sea hare in an aquarium store is likely to be of the genus Aplysia (Photo 1). A sea hare from the species Bursatella is shown in Photo2. The largest Aplysia is the California sea hare (Aplysia californica), which can grow to 3 three feet in length! Not to worry though, this kind of growth is unlikely in a Premnas biaculeatus - A beautiful but ornery clownfish home aquarium. Sea hare growth is limited by the quality and quantity of food they receive. Aplysia are not overly fond of hair algae, but if that is all that is Classification there, they will reluctantly try to eat it, even though Premnas biaculeatus - The it is not their natural food. To really make a sea Maroon Clownfish All other clownfish species (subfamily hare happy, feed it freshly collected seaweeds like Amphiprionae of the Damselfish family sea lettuce (Ulva).