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New Zealand Fishes a Field Guide to Common Species Caught by Bottom, Midwater, and Surface Fishing Cover Photos: Top – Kingfish (Seriola Lalandi), Malcolm Francis
New Zealand fishes A field guide to common species caught by bottom, midwater, and surface fishing Cover photos: Top – Kingfish (Seriola lalandi), Malcolm Francis. Top left – Snapper (Chrysophrys auratus), Malcolm Francis. Centre – Catch of hoki (Macruronus novaezelandiae), Neil Bagley (NIWA). Bottom left – Jack mackerel (Trachurus sp.), Malcolm Francis. Bottom – Orange roughy (Hoplostethus atlanticus), NIWA. New Zealand fishes A field guide to common species caught by bottom, midwater, and surface fishing New Zealand Aquatic Environment and Biodiversity Report No: 208 Prepared for Fisheries New Zealand by P. J. McMillan M. P. Francis G. D. James L. J. Paul P. Marriott E. J. Mackay B. A. Wood D. W. Stevens L. H. Griggs S. J. Baird C. D. Roberts‡ A. L. Stewart‡ C. D. Struthers‡ J. E. Robbins NIWA, Private Bag 14901, Wellington 6241 ‡ Museum of New Zealand Te Papa Tongarewa, PO Box 467, Wellington, 6011Wellington ISSN 1176-9440 (print) ISSN 1179-6480 (online) ISBN 978-1-98-859425-5 (print) ISBN 978-1-98-859426-2 (online) 2019 Disclaimer While every effort was made to ensure the information in this publication is accurate, Fisheries New Zealand does not accept any responsibility or liability for error of fact, omission, interpretation or opinion that may be present, nor for the consequences of any decisions based on this information. Requests for further copies should be directed to: Publications Logistics Officer Ministry for Primary Industries PO Box 2526 WELLINGTON 6140 Email: [email protected] Telephone: 0800 00 83 33 Facsimile: 04-894 0300 This publication is also available on the Ministry for Primary Industries website at http://www.mpi.govt.nz/news-and-resources/publications/ A higher resolution (larger) PDF of this guide is also available by application to: [email protected] Citation: McMillan, P.J.; Francis, M.P.; James, G.D.; Paul, L.J.; Marriott, P.; Mackay, E.; Wood, B.A.; Stevens, D.W.; Griggs, L.H.; Baird, S.J.; Roberts, C.D.; Stewart, A.L.; Struthers, C.D.; Robbins, J.E. -
The Amazing Ocean Sunfish
MOLA THE AMAZING OCEAN SUNFISH Georgina Hayes PADI SI #411108 BSc Hons. Zoology MOLA WHAT? • Sunfish in Bali have almost always been referred to as Mola Mola • Actual species name is “mola ramseyi” or “bumphead sunfish” • In 2017 it was found that this species had actually been already described in 1839 as “mola alexandrini” and this is the mola’s true name. (zubludiving, 2019) MEET THE MOLA • Mola mola – or common sunfish is heaviest known bony fish – can weigh up to 1000kg! • Length can reach up to 3.5m • Mola Alexandrini has a temperature range between 10 and 27.5∘ C and depths from the surface to 250 m. Dive depths can extend below 400 m, They basically look like a giant squashed football! (zubludiving, 2019) This unusual fish swims by flapping its long pectoral and dorsal fins; the caudal fin is used as a rudder (for steering) One of the interesting structures that ocean sunfish have is a thick layer of collagen just under the very thin, rough skin. This white tissue is hard and surrounds the body cavity of the fish. No one is sure of the function of this tissues, but it is assumed as protection for the organs nebshark.org Skeleton of Mola mola By their “teenage years” they will no longer have a tail fin, no ribs, a fused spine and their beak like mouth will stay permanently open (Naturhistorisches Museum Wien, 2009) The female Mola can produce more eggs at once than any other known vertebrae – 300 at once! At birth – Mola larvae are star shaped and the size of a pin head On a diet of jellyfish they can grow up to 60million times their original weight (G. -
A Mounted Specimen of Mola Alexandrini (Ranzani, 1839) Exhibited in the Kanagawa Prefectural Museum of Natural History / 神奈
Bull. Kanagawa prefect. Mus. (Nat. Sci.), no. 48, pp. 37–42, Feb. 2019 37 原著論文 神奈川県立生命の星・地球博物館に展示されていた ウシマンボウの剥製標本 A Mounted Specimen of Mola alexandrini (Ranzani, 1839) Exhibited in the Kanagawa Prefectural Museum of Natural History 澤井悦郎 1)・瀬能 宏 2)・竹嶋徹夫 3) Etsuro S 1), Hiroshi S 2) & Tetsuo T 3) Abstract. The world’s heaviest bony fi sh, Mola alexandrini (Tetraodontiformes: Molidae) has a long history of being confused with Mola mola. It was recently discovered that a specimen of Mola alexandrini was mixed in with specimens of the genus Mola stored in the Kanagawa Prefectural Mu- seum of Natural History. This specimen was caught by set net off Manazuru, Kanagawa Prefecture (35˚10’N, 139˚08’E), Japan, on 28 October 1977. Via the Enoshima Aquarium (before refurbishment), it is now exhibited as a mounted specimen in the Kanagawa Prefectural Museum of Natural History. This specimen represents the fi fth whole body specimen of this species from Japan and an additional record from Kanagawa Prefecture. Factors that made it diffi cult to identify this specimen were sug- gested as “deformation of the mounting process” and “morphological abnormality of clavus”. Key words: abnormal form, additional record, bump-head sunfi sh, Molidae, morphology はじめに 体は世界最重量硬骨魚個体として知られ(澤井 , 2017; Sawai et al., 2018a)、2018 年 9 月 14 日には ウシマンボウ Mola alexandrini は世界中の温 ギネス世界記録にも認定された(Guinness World 帯・熱帯を中心とした広い海域に分布する大型 Records, 2018b; 七井智寿私信)。 のフグ目魚類である(Sawai et al., 2018a)。特 本種は日本近海では少なくとも 1969 年から記 に、1996 年 8 月 16 日に千葉県鴨川市沖で漁獲 録があり(澤井・山野上 , 2016b)、太平洋側は北 された体重 2300 -
Giant Jelly Eaters on the Line: Species Distribution and Bycatch of Three Dominant Sunfishes in the Southwest Pacific
RESEARCH REPOSITORY This is the author’s final version of the work, as accepted for publication following peer review but without the publisher’s layout or pagination. The definitive version is available at: https://doi.org/10.1016/j.ecss.2018.03.017 Nyegaard, M., Loneragan, N., Hall, S., Andrews, J., Sawai, E. and Nyegaard, M. (2018) Giant jelly eaters on the line: Species distribution and bycatch of three dominant sunfishes in the Southwest Pacific. Estuarine, Coastal and Shelf Science http://researchrepository.murdoch.edu.au/id/eprint/40584/ Copyright: © 2018 Elsevier Ltd It is posted here for your personal use. No further distribution is permitted. RESEARCH REPOSITORY This is the author’s final version of the work, as accepted for publication following peer review but without the publisher’s layout or pagination. The definitive version is available at: https://doi.org/10.1016/j.ecss.2018.03.017 Nyegaard, M., Loneragan, N., Hall, S., Andrews, J., Sawai, E. and Nyegaard, M. (2018) Giant jelly eaters on the line: Species distribution and bycatch of three dominant sunfishes in the Southwest Pacific. Estuarine, Coastal and Shelf Science http://researchrepository.murdoch.edu.au/id/eprint/40583/ Copyright: © 2018 Elsevier Ltd It is posted here for your personal use. No further distribution is permitted. Accepted Manuscript Giant jelly eaters on the line: Species distribution and bycatch of three dominant sunfishes in the Southwest Pacific Marianne Nyegaard, Neil Loneragan, Steve Hall, James Andrew, Etsuro Sawai, Mette Nyegaard PII: S0272-7714(17)31162-9 DOI: 10.1016/j.ecss.2018.03.017 Reference: YECSS 5794 To appear in: Estuarine, Coastal and Shelf Science Received Date: 13 December 2017 Revised Date: 16 February 2018 Accepted Date: 18 March 2018 Please cite this article as: Nyegaard, M., Loneragan, N., Hall, S., Andrew, J., Sawai, E., Nyegaard, M., Giant jelly eaters on the line: Species distribution and bycatch of three dominant sunfishes in the Southwest Pacific, Estuarine, Coastal and Shelf Science (2018), doi: 10.1016/j.ecss.2018.03.017. -
Glycerol Impregnation of a Formaldehyde Fixed Bump-Head
RECORDS OF THE WESTERN AUSTRALIAN MUSEUM 33 171–180 (2018) DOI: 10.18195/issn.0312-3162.33(2).2018.171-180 Glycerol impregnation of a formaldehyde fxed Bump-head Sunfsh Mola alexandrini Ian D. MacLeod1, Glenn I. Moore2,3,* and Salvador Gomez2 1 Western Australian Maritime Museum, Victoria Quay, Fremantle, Western Australia 6160, Australia. 2 Department of Aquatic Zoology, Western Australian Museum, 49 Kew Street, Welshpool, Western Australia 6106, Australia. 3 School of Biological Sciences, University of Western Australia, Nedlands, Western Australia 6907, Australia. * Corresponding author: [email protected] ABSTRACT – A Bump-head Sunfsh Mola alexandrini washed ashore in south-western Australia and was provided to the Western Australian Museum for exhibition. However, using traditional museum practices, such a large specimen would require a large volume of ethanol, which provides an unacceptable public risk in an exhibition space. The low risk glycerol was chosen as a storage medium. The specimen was initially fxed in a 10 v/v% formaldehyde solution and soaked in fresh water to remove residual formalin before commencing glycerol impregnation. Over a period of several years, glycerol impregnation was achieved by step-wise increases at 30%, 40%, 49% and 59% glycerol. Biodegradation was inhibited with Kathon CG biocide. The impregnation process was monitored with a digital densitometer, which confrmed the process was controlled by diffusion through the spaces surrounding denticles and the concentration of the impregnating solution and was dependent on the logarithm of time. This method is a viable and safe alternative to the storage of natural history specimens when ethanol is not an option, and delivers measurable improvements to the colour and fexibility of specimens. -
A Rare Record of the Bump-Head Sunfish, Mola Alexandrini (Tetraodontiformes: Molidae) with a 117 Kg Ovary from Hualien, Taiwan
Biogeography 20. 73–77. Sep. 20, 2018 A rare record of the bump-head sunfish, Mola alexandrini (Tetraodontiformes: Molidae) with a 117 kg ovary from Hualien, Taiwan Etsuro Sawai1 and Yung Chou Chang2* 1 Ocean Sunfishes Information Storage Museum, C-102 Plaisir Kazui APT, 13-6 Miho, Shimizu-ku, Shizuoka, Shizuoka 424-0901, Japan 2 Center for General Education, Tzu Chi University, No.701, Sec. 3, Jhongyang Rd., Hualien City, Hualien County 97004, Taiwan, R.O.C. Abstract: A female specimen of Mola alexandrini (Ranzani, 1839) was captured off the waters of Hualien, Taiwan on March 2008, representing the third record of this species from Taiwanese waters. To date, this specimen (1380 kg body weight) is the heaviest M. alexandrini on record in Taiwan. Its ovarian weight (117 kg) and gonadosomatic index (8.5) are also the heaviest and highest respectively recorded values for the Mola genus. Key words: gonadsomatic index, Mola alexandrini, ovary, rare record, Taiwan Some species of the ocean sunfishes of the family Taiwanese waters (especially in eastern Taiwan) is Molidae (Tetraodontiformes) grow to more than 3 significantly lower for Mola (10% of total ocean sun- m total length (TL) and 2000 kg body weight (BW) fishes catch) than forMa. lanceolatus (ca. 90 %) (Liu (e.g., Sawai et al., 2018). They have a clavus instead et al., 2009), this fact is relatively unknown among of a caudal fin (e.g., Fraser-Brunner, 1951). Ocean Taiwanese people and accurate knowledge on Mola sunfishes have a long history of taxonomic confu- in Taiwan is limited. Mola in the Taiwanese waters sion in the world. -
World's Heaviest Bony Fish Identified and Correctly Named 5 December 2017
World's heaviest bony fish identified and correctly named 5 December 2017 from around the world - some of which date back 500 years. Their aim was to clarify the scientific names for the species of the genus Mola in fish. Ocean sunfishes can be classified into three species which Sawai's team temporarily called Mola species A, Mola species B, and Mola species C, respectively. Of the three species, the scientific name of Mola species C was officially named Mola tecta in July 2017. In this study, the researchers studied, dissected and measured 30 specimens of the remaining two Mola species (Mola species A and Mola species B) Credit: Springer including fresh and preserved samples from different collections in the world. Information was obtained from photographs and from historic and recent records. The team set out specific Japanese fish experts have identified and clarified morphological characteristics, and made notes on the biological name of the world's heaviest bony the distribution of the different species. This led fish ever caught. The 2,300 kilogram whopper is a them to conclude that the species names Mola Mola alexandrini bump-head sunfish, and not, as mola (Mola species B) and Mola alexandrini (Mola originally thought, a member of the more species A) should be used. They also proposed commonly known Mola mola ocean sunfish "bump-head sunfish" as the new common name for species. The study was led by Etsuro Sawai of Mola alexandrini because of the very prominent Hiroshima University and is published in shape of its head. Ichthyological Research, which is the official journal of the Ichthyological Society of Japan. -
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TETRAODONTIFORMES (part 2) · 1 The ETYFish Project © Christopher Scharpf and Kenneth J. Lazara COMMENTS: v. 1.0 - 30 Nov. 2020 Order TETRAODONTIFORMES (part 2 of 2) Suborder MOLOIDEI Family MOLIDAE Molas or Ocean Sunfishes 3 genera · 5 species Masturus Gill 1884 mast-, mastoid; oura, tail, referring to caudal fin (clavus) “extended backwards at the subaxial or submedian rays, and assuming a mastoid shape” Masturus lanceolatus (Liénard 1840) lanceolate, referring to shape of clavus (where dorsal and anal fins merge), forming a tail-like triangular lobe Mola Koelreuter 1766 millstone, referring to its somewhat circular shape (not tautonymous with Tetraodon mola Linnaeus 1758 since Koelreuter proposed a new species, M. aculeatus, actually a juvenile M. mola) Mola alexandrini (Ranzani 1839) in honor of Antonio Alessandrini (1786-1861, note latinization of name), Italian physician and anatomist, author of a detailed anatomical study of Mola gills published later that year [previously known as M. ramsayi] Mola mola (Linnaeus 1758) millstone, referring to its somewhat circular shape Mola tecta Nyegaard, Sawai, Gemmell, Gillum, Loneragan, Yamanoue & Stewart 2017 disguised or hidden, referring to how this species “evaded discovery for nearly three centuries, despite the keen interest among early sunfish taxonomists and the continued attention these curious fish receive” Ranzania Nardo 1840 -ia, belonging to: Camillo Ranzani (1775-1841), priest, naturalist and director of the Museum of Natural History of Bologna, for being the first to recognize Molidae as a distinct family [although authorship of family dates to Bonaparte 1835], and for “many other titles of merit in various branches of zoology” (translation) Ranzania laevis (Pennant 1776) smooth, referring to smooth skin covered with small, hard, hexagonal plates Mola alexandrini. -
Species Distribution and Bycatch of Three Dominant Sunfishes in The
Estuarine, Coastal and Shelf Science 207 (2018) 1e15 Contents lists available at ScienceDirect Estuarine, Coastal and Shelf Science journal homepage: www.elsevier.com/locate/ecss Giant jelly eaters on the line: Species distribution and bycatch of three dominant sunfishes in the Southwest Pacific * Marianne Nyegaard a, , Neil Loneragan a, b, Steve Hall c, James Andrew d, Etsuro Sawai e, 1, Mette Nyegaard f a School of Veterinary and Life Sciences, Murdoch University, 90 South Street, Murdoch, 6150, Western Australia, Australia b Asia Research Centre, Murdoch University, 90 South Street, Murdoch, 6150, Western Australia, Australia c Australian Fisheries Management Authority, 73 Northbourne Avenue, Canberra, 2600, Australian Capital Territory, Australia d Ministry for Primary Industries - Manatu Ahu Matua, Pastoral House 25, The Terrace, Wellington, New Zealand e Graduate School of Biosphere Science, Hiroshima University, 1-4-4 Kagamiyama, Higashi-Hiroshima, Hiroshima, 739-8528, Japan f Department of Biomedicine, Aarhus University, Bartholins Alle 6, 8000, Aarhus C, Denmark article info abstract Article history: The ocean sunfishes have a long and confusing taxonomic legacy, clouding the global zoogeography of Received 13 December 2017 each species and hindering fisheries bycatch assessments. The traditional view of Mola mola as the most Received in revised form common sunfish species worldwide is challenged by our findings from Australia and New Zealand, 16 February 2018 revealing that three large sunfishes, Masturus lanceolatus, Mola alexandrini and Mola tecta, dominate the Accepted 18 March 2018 tropical/subtropical, warm-temperate and cold-temperate waters here, respectively, while Mola mola e Available online 23 March 2018 both Pacific and Atlantic clades e is relatively rare. -
Download Main Cruise Cumulative Bird List As
Cruise: Antarctica & Cape Horn Cumulative Bird List Column A: Number of tours (out of one) in which this species has been recorded Column B: Number of days this species was recorded on the 2020 tour Column C: Maximum daily total recorded on 2020 tour Column D: H: heard but not seen; (H) mostly heard but seen at least once; S: smelled, not seen A B C D 1 Darwin's (Lesser) Rhea 1 50 Rhea pennata 1 Southern Screamer 1 8 Chauna torquata Maguari Stork Ciconia maguari 1 White-faced Whistling-Duck 1 20 Dendrocygna viduata Fulvous Whistling-Duck Dendrocygna bicolor 1 Black-necked Swan 2 220 Cygnus melancoryphus 1 Coscoroba Swan 2 100s Coscoroba coscoroba 1 Upland Goose 3 1000 Chloephaga picta 1 Kelp Goose 2 20 Chloephaga hybrida 1 Ashy-headed Goose 1 2 Chloephaga poliocephala 1 Ruddy-headed Goose 1 40 Chloephaga rubidiceps Ringed Teal Callonetta leucophrys 1 Brazilian Teal 2 21 Amazonetta brasiliensis 1 Flying Steamer-Duck 1 5 Tachyeres patachonicus 1 Flightless Steamer-Duck 1 100s Tachyeres pteneres 1 Falkland Steamer-Duck 1 40 Tachyeres brachypterus 1 Spectacled Duck 1 14 Speculanas specularis 1 Crested Duck 3 100 Lophonetta specularioides 1 Chiloe Wigeon 2 1000 Anas sibilatrix 1 Yellow-billed Teal 5 50 Anas flavirostris 1 Yellow-billed Pintail 3 100 Anas georgica 1 White-cheeked Pintail 1 1 Anas bahamensis 1 Silver Teal 2 20 Anas versicolor 1 Red Shoveler 2 100 Anas platalea 1 Rosy-billed Pochard 1 30 Netta peposaca Lake Duck Oxyura vittata Dusky-legged Guan Penelope obscura 1 White-tufted Grebe 4 20 Rollandia rolland 1 Pied-billed Grebe 1 5 Podilymbus podiceps 1 Great Grebe 2 1 Podiceps major 1 Patagonian Silvery Grebe 1 12 Podiceps [o.] occipitalis ________________________________________________________________________________________________________ WINGS ● 1643 N. -
Coastal Fish Diversity of the Socotra Archipelago, Yemen
Zootaxa 4636 (1): 001–108 ISSN 1175-5326 (print edition) https://www.mapress.com/j/zt/ Monograph ZOOTAXA Copyright © 2019 Magnolia Press ISSN 1175-5334 (online edition) https://doi.org/10.11646/zootaxa.4636.1.1 http://zoobank.org/urn:lsid:zoobank.org:pub:E66AC39C-2B9A-44FD-96E2-53D62F139C01 ZOOTAXA 4636 Coastal fish diversity of the Socotra Archipelago, Yemen UWE ZAJONZ1, 2 *, EDOUARD LAVERGNE3, 1, SERGEY V. BOGORODSKY1, 4, FOUAD NASEEB SAEED5, 1, MOTEAH SHEIKH AIDEED6, 1 & FRIEDHELM KRUPP1 1 Senckenberg Research Institute and Museum of Nature (SMF), Section Ichthyology & Senckenberg Biodiversity and Climate Research Centre (SBiK-F), Biogeography – Senckenberganlage 25, 60325 Frankfurt am Main, Germany. Email: [email protected]; [email protected] 2 Goethe University Frankfurt am Main (GU), Faculty of Biological Sciences, Max-von-Laue-Str. 9, 60438 Frankfurt am Main, Germany. 3 Kyoto University, Field Science Education and Research Center (FSERC), Educational Unit for Studies on Connectivity of Hills, Humans and Oceans (CoHHO), Oiwake-cho, Kitashirakawa, Sakyo-ku, 606-8502 Kyoto, Japan. Email: [email protected] 4 Station of Naturalists, Omsk, Russia. E-mail: [email protected] 5 Environmental Protection Authority, Socotra Branch, Hadibo, Yemen. Email: [email protected] 6 Hadhramout University, Department of Marine Biology, Faculty of Environmental Sciences and Marine Biology, Mukalla, Yemen. E-mail:[email protected] * Corresponding author: [email protected] Magnolia Press Auckland, New Zealand Accepted by W. Holleman: 11 Feb. 2019; published: 12 Jul. 2019 Licensed under a Creative Commons Attribution License http://creativecommons.org/licenses/by/3.0 UWE ZAJONZ, EDOUARD LAVERGNE, SERGEY V. BOGORODSKY, FOUAD NASEEB SAEED, MOTEAH SHEIKH AIDEED & FRIEDHELM KRUPP Coastal fish diversity of the Socotra Archipelago, Yemen (Zootaxa 4636) 108 pp.; 30 cm. -
Klumpfisk Mola Mola (Linnaeus, 1758)
Atlas over danske saltvandsfisk Klumpfisk Mola mola (Linnaeus, 1758) Af Henrik Carl & Marianne Nyegaard Klumpfisk på 70 cm fra Køge Bugt, 5. oktober 2009. © Henrik Carl. Projektet er finansieret af Aage V. Jensen Naturfond Alle rettigheder forbeholdes. Det er tilladt at gengive korte stykker af teksten med tydelig kilde- henvisning. Teksten bedes citeret således: Carl, H. & Nyegaard, M. 2019. Klumpfisk. I: Carl, H. & Møller, P.R. (red.). Atlas over danske saltvandsfisk. Statens Naturhistoriske Museum. Online- udgivelse, december 2019. Systematik og navngivning Klumpfisken er oprindelig beskrevet som Tetraodon mola – dvs. tilhørende kuglefiskene. Efterfølgende blev den dog flyttet til slægten Mola Koelreuter, 1766, men fra gammel tid er den beskrevet under mere end 30 forskellige navne (Fraser-Brunner 1951; Nyegaard et al. 2018b). Selvom der er beskrevet mere end 10 arter i slægten Mola, blev Mola mola i mange år regnet som slægtens eneste art. Både morfologiske og molekylære undersøgelser har dog vist, at sydlig klumpfisk (Mola alexandrini Ranzani, 1839) (indtil 2018 kendt under navnet Mola ramsayi Giglioli, 1883), er en gyldig art, som har vist sig at være udbredt på begge halvkugler (Bass et al. 2005; Sawai et al. 2018). Af samme grund skal oplysninger om klumpfisk fra området, hvor begge arter findes, tages med et vist forbehold, da der ofte ikke er skelnet mellem arterne. Molekylære undersøgelser har også vist, at Mola mola i henholdsvis Atlanterhavet/Middelhavet og Stillehavet er så forskellige, at der kan være tale om to arter (Bass et al. 2005; Nyegaard et al. 2018a). Yoshita et al. (2009) konkluderede, at slægten omfatter mindst tre arter. Senere blev arten falsk klumpfisk (Mola tecta) beskrevet fra det tempererede område på den sydlige halvkugle (Nyegaard et al.