Insights from Amino Acid Isotope Analysis
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Reef Fish Monitoring Te Tapuwae O Rongokako Marine Reserve
Reef Fish Monitoring Te Tapuwae o Rongokako Marine Reserve Technical Support - Marine East Coast Hawke’s Bay Conservancy Debbie Freeman OCTOBER 2005 Published By Department of Conservation East Coast Hawkes Bay Conservancy PO Box 668 Gisborne 4040, New Zeland Cover: Banded wrasse Photo: I. Nilsson Title page: Koheru Photo: M. Blackwell Acknowledgments: Blue maomao Photo: J. Quirk © Copyright October 2005, New Zealand Department of Conservation ISSN 1175-026X ISBN 978-0-478-14143-6 (paperback) ISBN 978-0-478-14193-1 (Web pdf) Techincal Support Series Number: 25 In the interest of forest conservation, DOC Science Publishing supports paperless electronic publishing. When printing, recycled paper is used wherever possible. C ontents Abstract 4 Introduction 5 Methods 6 Results 10 Discussion 20 Fish fauna 20 Protection effects 21 Reserve age and design 21 Experimental design and monitoring methods 22 Illegal fishing 23 Environmental factors 24 Acknowledgements 24 References 25 Abstract Reef fish monitoring was undertaken within and surrounding Te Tapuwae o Rongokako Marine Reserve, on the North Island’s East Coast, between 2000 and 2004. The objective of the monitoring was to describe the reef fish communities and to establish whether populations within the marine reserve were demonstrating any changes in abundance or size that could be attributable to the removal of fishing pressure. The underwater visual census method was used to survey the four lo- cations (marine reserve and three non-reserve locations). It was found that all four locations were characterised by moderate densities of spot- ties, scarlet wrasse and reef-associated planktivores such as blue maomao, sweep and butterfly perch. -
Diets and Coexistence of the Sea Urchins Lytechinus Variegatus and Arbacia Punctulata (Echinodermata) Along the Central Florida Gulf Coast
MARINE ECOLOGY PROGRESS SERIES Vol. 295: 171–182, 2005 Published June 23 Mar Ecol Prog Ser Diets and coexistence of the sea urchins Lytechinus variegatus and Arbacia punctulata (Echinodermata) along the central Florida gulf coast Janessa Cobb, John M. Lawrence* Department of Biology, University of South Florida, Tampa, Florida 33620, USA ABSTRACT: The basis for coexistence of similar species is fundamental in community ecology. One mechanism for coexistence is differentiation of diets. Lytechinus variegatus and Arbacia punctulata coexist in different microhabitats along the Florida gulf coast. Their great difference in morphology might affect their choice of microhabitats and diet. We analyzed diets of both species at 1 offshore and 1 nearshore site where both occurred in relatively equal numbers, an offshore site dominated by A. punctulata and an offshore site dominated by L. variegatus. Gut contents were analyzed to deter- mine the diet. A. punctulata prim. consumed sessile invertebrates except on dates when algal avail- ability was higher than normal. L. variegatus primarily consumed macroflora except on dates when macroflora was extremely limited. Electivity indices revealed no strong preferences for particular species of algae, although L. variegatus consumed many drift species. A. punctulata and L. variega- tus both fed in a random manner, although they avoided particular species of algae known to contain high concentrations of secondary metabolites. The diet of A. punctulata was correlated with algae only over rubble outcroppings at the offshore site with the highest biomass. Diets of offshore popula- tions were more similar to each other, regardless of the presence of conspecifics, than to those of populations at Caspersen Beach (nearshore site). -
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Appendix 1 FISH SPECIES IDENTIFIED FROM THE COASTAL EAST CAPE REGION Surveys of the East Cape Region (Bay of Plenty and East Coast) were conducted during 1992, 1993, and 1999 (see Tables 1, 2, and 4 for locality data), with additional records from the National Fish Collection. FAMILY, SPECIES, AND AUTHORITY COMMON NAME STATIONS Lamnidae Isurus oxyrinchus Rafinesque mako shark (P) E20o Squalidae Squalus mitsukurii Jordon & Snyder piked spurdog (D) W Dasyatidae Dasyatis brevicaudata (Hutton) shorttailed stingray E19o Myliobatidae eMyliobatis tenuicaudatus (Hector) eagle ray E03° Anguillidae Anguilla australis Richardson shortfin eel (F) W eAnguilla dieffenbachii Gray longfin eel (F) W Muraenidae Gymnothorax prasinus (Richardson) yellow moray E05o, E08° Ophichthyidae Scolecenchelys australis (MacLeay) shortfinned worm eel E01, E10, E11, E28, E29, E33, E48 Congridae Conger verreauxi Kaup southern conger eel E03, E07, E09, E12°, E13, E16, E18, E22o, E23o, E25o, E31, E33 Conger wilsoni (Bloch & Schneider) northern conger eel W; E05, E09, E12, E27 Conger sp. conger E01°, E31o Engraulidae Engraulis australis (White) anchovy (P) E Clupeidae Sardinops neopilchardus (Steindachner) pilchard (P) E Gonorynchidae Gonorynchus forsteri Ogilby sandfish (D) E Retropinnidae eRetropinna retropinna (Richardson) smelt (F) W; E Galaxiidae Galaxias maculatus (Jenyns) inanga (F) W; E Bythitidae eBidenichthys beeblebroxi Paulin grey brotula E01, E03, E08, E09, E10, E12, E18, E19, E21, E23, E27, E28, E29, E31, E33, E34 eBrosmodorsalis persicinus Paulin & Roberts pink brotula E02, E07, E10°, E18, E22, E29, E31, E33o eDermatopsis macrodon Ogilby fleshfish E08, E31 Moridae Austrophycis marginata (Günther) dwarf cod (D) E Continued next page > e = NZ endemic species. D = deepwater species (> 50 m depth); E = estuarine species; F = freshwater species; P = pelagic species; U = species of uncertain identity. -
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. -
GAYANA Genetic Diversity and Demographic History of the Endemic Southeastern Pacific Sea Urchin Arbacia Spatuligera
GAYANA Gayana (2019) vol. 83, No. 2, 81-92 DOI: 10.4067/S0717-65382019000200081 ORIGINAL ARTICLE Genetic diversity and demographic history of the endemic Southeastern Pacific sea urchin Arbacia spatuligera (Valenciennes 1846) Diversidad genética e historia demográfica del erizo de mar endémico del Pacífico Sureste Arbacia spatuligera (Valenciennes 1846) Constanza Millán1, Angie Díaz1,2,*, Elie Poulin2,3, Catalina Merino-Yunnissi4 & Andrea Martínez4 1Laboratorio de Ecología Molecular Marina (LEMMAR), Departamento de Zoología, Facultad de Ciencias Naturales y Oceanográficas, Universidad de Concepción, Concepción, Chile. 2Instituto de Ecología y Biodiversidad (IEB), Departamento de Ciencias Ecológicas, Universidad de Chile, Santiago, Chile. 3Laboratorio de Ecología Molecular, Departamento de Ciencias Ecológicas, Facultad de Ciencias, Universidad de Chile, Santiago, Chile. 4Departamento de Zoología de Invertebrados, Museo Nacional de Historia Natural, Santiago, Chile. *Email: [email protected] ABSTRACT The pattern of the genetic structuring of marine species result from the relationship between homogenizing and structuring factors, together with historical and contemporary processes. Dispersal potential has been described as a homogenizing factor, corroborated by the connectivity paradigm, which states that high dispersers show low or no genetic differentiation. In contrast, biogeographic breaks and oceanic currents have an important role in limiting or enhancing connectivity, being structuring factors. We studied this relationship in Arbacia spatuligera, a subtidal echinoid with a planktonic larval stage, which is distributed along the Southeastern Pacific (SEP). The SEP is divided into two biogeographic provinces with an Intermediate Area between both them, which is delimited by two biogeographic breaks (~30° S and 40°-42° S). Moreover, much of the SEP coast, from ~42° S to 6° S, it is influenced by a complex system of marine currents known as the Humboldt Current System (HCS). -
Table of Fishes of Sydney Harbour 2019
Table of Fishes of Sydney Harbour 2019 Family Family/Com Species Species Common Notes mon Name Name Acanthuridae Surgeonfishe Acanthurus Eyestripe close s dussumieri Surgeonfish to southern li mit Acanthuridae Acanthurus Orangebloch close to olivaceus Surgeonfish southern limit Acanthuridae Acanthurus Convict close to triostegus Surgeonfish southern limit Acanthuridae Acanthurus Yellowmask xanthopterus Surgeonfish Acanthuridae Paracanthurus Blue Tang not included hepatus in species count Acanthuridae Prionurus Spotted Sawtail maculatus Acanthuridae Prionurus Australian Sawtail microlepidotus Ambassidae Glassfishes Ambassis Port Jackson jacksoniensis glassfish Ambassidae Ambassis marianus Estuary Glassfish Anguillidae Freshwater Anguilla australis Shortfin Eel Eels Anguillidae Anguilla reinhardtii Longfinned Eel Antennariidae Anglerfishes Antennarius Freckled Anglerfish southern limit coccineus Antennariidae Antennarius Giant Anglerfish close to commerson southen limit Antennariidae Antennarius Shaggy Anglerfish southern limit hispidus Antennariidae Antennarius pictus Painted Anglerfish Antennariidae Antennarius striatus Striate Anglerfish Table of Fishes of Sydney Harbour 2019 Antennariidae Histrio histrio Sargassum close to Anglerfish southen limit Antennariidae Porophryne Red-fingered erythrodactylus Anglerfish Aploactinidae Velvetfishes Aploactisoma Southern Velvetfish milesii Aploactinidae Cocotropus Patchwork microps Velvetfish Aploactinidae Paraploactis Bearded Velvetfish trachyderma Aplodactylidae Seacarps Aplodactylus Rock Cale -
And Babylonia Zeylanica (Bruguiere, 1789) Along Kerala Coast, India
ECO-BIOLOGY AND FISHERIES OF THE WHELK, BABYLONIA SPIRATA (LINNAEUS, 1758) AND BABYLONIA ZEYLANICA (BRUGUIERE, 1789) ALONG KERALA COAST, INDIA Thesis submitted to Cochin University of Science and Technology in partial fulfillment of the requirement for the degree of Doctor of Philosophy Under the faculty of Marine Sciences By ANJANA MOHAN (Reg. No: 2583) CENTRAL MARINE FISHERIES RESEARCH INSTITUTE Indian Council of Agricultural Research KOCHI 682 018 JUNE 2007 ®edi'catec[ to My Tarents. Certificate This is to certify that this thesis entitled “Eco-biology and fisheries of the whelk, Babylonia spirata (Linnaeus, 1758) and Babylonia zeylanica (Bruguiere, 1789) along Kerala coast, India” is an authentic record of research work carried out by Anjana Mohan (Reg.No. 2583) under my guidance and supervision in Central Marine Fisheries Research Institute, in partial fulfillment of the requirement for the Ph.D degree in Marine science of the Cochin University of Science and Technology and no part of this has previously formed the basis for the award of any degree in any University. Dr. V. ipa (Supervising guide) Sr. Scientist,\ Mariculture Division Central Marine Fisheries Research Institute. Date: 3?-95' LN?‘ Declaration I hereby declare that the thesis entitled “Eco-biology and fisheries of the whelk, Babylonia spirata (Linnaeus, 1758) and Babylonia zeylanica (Bruguiere, 1789) along Kerala coast, India” is an authentic record of research work carried out by me under the guidance and supervision of Dr. V. Kripa, Sr. Scientist, Mariculture Division, Central Marine Fisheries Research Institute, in partial fulfillment for the Ph.D degree in Marine science of the Cochin University of Science and Technology and no part thereof has been previously formed the basis for the award of any degree in any University. -
CAMUS PATRICIO.Pmd
Revista de Biología Marina y Oceanografía Vol. 48, Nº3: 431-450, diciembre 2013 DOI 10.4067/S0718-19572013000300003 Article A trophic characterization of intertidal consumers on Chilean rocky shores Una caracterización trófica de los consumidores intermareales en costas rocosas de Chile Patricio A. Camus1, Paulina A. Arancibia1,2 and M. Isidora Ávila-Thieme1,2 1Departamento de Ecología, Facultad de Ciencias, Universidad Católica de la Santísima Concepción, Casilla 297, Concepción, Chile. [email protected] 2Programa de Magister en Ecología Marina, Facultad de Ciencias, Universidad Católica de la Santísima Concepción, Casilla 297, Concepción, Chile Resumen.- En los últimos 50 años, el rol trófico de los consumidores se convirtió en un tópico importante en la ecología de costas rocosas de Chile, centrándose en especies de equinodermos, crustáceos y moluscos tipificadas como herbívoros y carnívoros principales del sistema intermareal. Sin embargo, la dieta y comportamiento de muchos consumidores aún no son bien conocidos, dificultando abordar problemas clave relativos por ejemplo a la importancia de la omnivoría, competencia intra-e inter-específica o especialización individual. Intentando corregir algunas deficiencias, ofrecemos a los investigadores un registro dietario exhaustivo y descriptores ecológicos relevantes para 30 especies de amplia distribución en el Pacífico sudeste, integrando muestreos estacionales entre 2004 y 2007 en 4 localidades distribuidas en 1.000 km de costa en el norte de Chile. Basados en el trabajo de terreno y laboratorio, -
Pisces: Terapontidae) with Particular Reference to Ontogeny and Phylogeny
ResearchOnline@JCU This file is part of the following reference: Davis, Aaron Marshall (2012) Dietary ecology of terapontid grunters (Pisces: Terapontidae) with particular reference to ontogeny and phylogeny. PhD thesis, James Cook University. Access to this file is available from: http://eprints.jcu.edu.au/27673/ The author has certified to JCU that they have made a reasonable effort to gain permission and acknowledge the owner of any third party copyright material included in this document. If you believe that this is not the case, please contact [email protected] and quote http://eprints.jcu.edu.au/27673/ Dietary ecology of terapontid grunters (Pisces: Terapontidae) with particular reference to ontogeny and phylogeny PhD thesis submitted by Aaron Marshall Davis BSc, MAppSci, James Cook University in August 2012 for the degree of Doctor of Philosophy in the School of Marine and Tropical Biology James Cook University 1 2 Statement on the contribution of others Supervision was provided by Professor Richard Pearson (James Cook University) and Dr Brad Pusey (Griffith University). This thesis also includes some collaborative work. While undertaking this collaboration I was responsible for project conceptualisation, laboratory and data analysis and synthesis of results into a publishable format. Dr Peter Unmack provided the raw phylogenetic trees analysed in Chapters 6 and 7. Peter Unmack, Tim Jardine, David Morgan, Damien Burrows, Colton Perna, Melanie Blanchette and Dean Thorburn all provided a range of editorial advice, specimen provision, technical instruction and contributed to publications associated with this thesis. Greg Nelson-White, Pia Harkness and Adella Edwards helped compile maps. The project was funded by Internal Research Allocation and Graduate Research Scheme grants from the School of Marine and Tropical Biology, James Cook University (JCU). -
Distribution Patterns of Tetrapygus Niger (Echinodermata: Echinoidea) Off the Central Chilean Coast
MARINE ECOLOGY PROGRESS SERIES Published November 4 Mar. Ecol. Prog. Ser. Distribution patterns of Tetrapygus niger (Echinodermata: Echinoidea) off the central Chilean coast Sebastian R. Rodriguez, F. Patricio Ojeda* Departamento de Ecologia, Facultad de Ciencias Biologicas, Pontificia Universidad Catolica de Chile, Casilla 114-D, Santiago, Chile ABSTRACT: We investigated spatial distnbution and temporal occurrence patterns of Tetrapygus niger in the subtidal zone off the central Chilean coast from March to November 1990. The shallowest por- tion of the subtidal zone and the shallowest edge of the kelp forest of Lessonia trabeculata appeared to be important recruitment zones for this species We found a s~gnificantnumber of recruits along the bed border, and a marked decrease of urchn abundance toward the center of the kelp Data obtained in September and November outside the kelp bed showed juvenile urchins [i.e.<24 mm test diameter (TD)]strongly associated with crevices. Size-frequency distributions at 2 m depth for those months also showed a large trough of intermediate-sized individuals (i.e. 15 to 30 mm TD). Temporal analysls of size-frequency distributions of individuals collected outs~dethe kelp showed a relatively slow shift of modes between March and September and a malor modal shift from September to November. Density values of urchins found in November were relatively low; however, the individuals appeared aggre- gated. INTRODUCTION MATERIALS AND METHODS Sea urchins are one of the most common components Sea urchins were collected at Punta de Tralca (33' of near-shore marine ecosystem worldwide, often play- 35' S, 71" 42' W) off the central Chilean coast. -
Annotated Checklist of the Fishes of Lord Howe Island
AUSTRALIAN MUSEUM SCIENTIFIC PUBLICATIONS Allen, Gerald R., Douglass F. Hoese, John R. Paxton, J. E. Randall, C. Russell, W. A. Starck, F. H. Talbot, and G. P. Whitley, 1977. Annotated checklist of the fishes of Lord Howe Island. Records of the Australian Museum 30(15): 365–454. [21 December 1976]. doi:10.3853/j.0067-1975.30.1977.287 ISSN 0067-1975 Published by the Australian Museum, Sydney naturenature cultureculture discover discover AustralianAustralian Museum Museum science science is is freely freely accessible accessible online online at at www.australianmuseum.net.au/publications/www.australianmuseum.net.au/publications/ 66 CollegeCollege Street,Street, SydneySydney NSWNSW 2010,2010, AustraliaAustralia ANNOTATED CHECKLIST OF THE FISHES OF LORD HOWE ISLAND G. R. ALLEN, 1,2 D. F. HOESE,1 J. R. PAXTON,1 J. E. RANDALL, 3 B. C. RUSSELL},4 W. A. STARCK 11,1 F. H. TALBOT,1,4 AND G. P. WHITlEy5 SUMMARY lord Howe Island, some 630 kilometres off the northern coast of New South Wales, Australia at 31.5° South latitude, is the world's southern most locality with a well developed coral reef community and associated lagoon. An extensive collection of fishes from lord Howelsland was made during a month's expedition in February 1973. A total of 208 species are newly recorded from lord Howe Island and 23 species newly recorded from the Australian mainland. The fish fauna of lord Howe is increased to 447 species in 107 families. Of the 390 species of inshore fishes, the majority (60%) are wide-ranging tropical forms; some 10% are found only at lord Howe Island, southern Australia and/or New Zealand. -
UNIVERSIDAD NACIONAL DE SAN AGUSTÍN DE AREQUIPA FACULTAD DE CIENCIAS BIOLÓGICAS ESCUELA PROFESIONAL DE BIOLOGÍA Riqueza Y
UNIVERSIDAD NACIONAL DE SAN AGUSTÍN DE AREQUIPA FACULTAD DE CIENCIAS BIOLÓGICAS ESCUELA PROFESIONAL DE BIOLOGÍA Riqueza y tipos de hábitat de equinodermos en la Región Arequipa al 2017 Tesis para optar el título profesional de Biólogo presentado por el Bachiller en Ciencias Biológicas: Michael Leopoldo Espinoza Roque Asesor: Blgo. Dr. Graciano Alberto Del Carpio Tejada AREQUIPA – PERÚ 2018 1 ____________________________________ Blgo. Dr. Graciano Alberto Del Carpio Tejada ASESOR 2 DEDICATORIA A la memoria de mi padre, Leopoldo Espinoza Ramos, por todo su cariño, comprensión y sacrificio, sé que estaría feliz al verme cumplir esta meta. 3 AGRADECIMIENTOS A la Universidad Nacional de San Agustín de Arequipa (UNSA INVESTIGA), por el soporte financiero, con recursos del canon de la UNSA, para que se realice el presente proyecto de investigación (Contrato de financiamiento N° 156 – 2016 – UNSA), y un especial agradecimiento al Blgo. Luis Alberto Ponce Soto por la paciencia y apoyo en el acompañamiento y monitoreo de mi proyecto. A mi asesor de tesis, Blgo. Dr. Graciano Alberto Del Carpio Tejada, por su apoyo incondicional durante el desarrollo del presente trabajo de investigación. A la Blga. Rosaura Gonzales Juárez, por su contribución al inicio de este proyecto y sus enseñanzas y consejos que han aportado en mi formación profesional. Al Blgo. Franz Cardoso Pacheco, por permitirme consultar material de la colección científica del Laboratorio de Biología y Sistemática de Invertebrados Marinos de la Facultad de Ciencias Biológicas (LaBSIM), de la Universidad Nacional Mayor de San Marcos. A Gustavo Robles Fernández, Por permitirme consultar material del Instituto de Investigación y Desarrollo Hidrobiológico de la Universidad Nacional de San Agustín (INDEHI – UNSA).