(Geocrinia Alba and Geocrinia Vitellina) Recovery Plan
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Resource Allocation to Reproduction in Animals
Biol. Rev. (2014), 89, pp. 849–859. 849 doi: 10.1111/brv.12082 Resource allocation to reproduction in animals Sebastiaan A. L. M. Kooijman1,∗ and Konstadia Lika2 1Department of Theoretical Biology, VU University Amsterdam, de Boelelaan 1087, 1081 HV Amsterdam, The Netherlands 2Department of Biology, University of Crete, Voutes University Campus, 70013 Heraklion, Crete, Greece ABSTRACT The standard Dynamic Energy Budget (DEB) model assumes that a fraction κ of mobilised reserve is allocated to somatic maintenance plus growth, while the rest is allocated to maturity maintenance plus maturation (in embryos and juveniles) or reproduction (in adults). All DEB parameters have been estimated for 276 animal species from most large phyla and all chordate classes. The goodness of fit is generally excellent. We compared the estimated values of κ with those that would maximise reproduction in fully grown adults with abundant food. Only 13% of these species show a reproduction rate close to the maximum possible (assuming that κ can be controlled), another 4% have κ lower than the optimal value, and 83% have κ higher than the optimal value. Strong empirical support hence exists for the conclusion that reproduction is generally not maximised. We also compared the parameters of the wild chicken with those of races selected for meat and egg production and found that the latter indeed maximise reproduction in terms of κ, while surface-specific assimilation was not affected by selection. We suggest that small values of κ relate to the down-regulation of maximum body size, and large values to the down-regulation of reproduction. We briefly discuss the ecological context for these findings. -
White-Bellied and Orange-Bellied Frogs Geocrinia Species
White-bellied and Orange-bellied Frogs Geocrinia species Conservation Status: Critically Endangered and Vulnerable Identification The white-bellied frog Geocrinia alba and orange-bellied frog Geocrinia vitellina are two small species of frogs that are endemic to Western Australia and are both restricted to small areas in the lower southwest. There are also two other Geocrinia species found in the similar habitats in the southwest. The white-bellied frog has a light brown to grey back with two parallel rows of darker brown wart-like spots along the body. The belly is white, with or without a very faint yellow wash. Toes are short and unwebbed. The males make a mating call that is a series of 11-18 rapid pulses repeated irregularly. White-bellied frog. Photo: Perth Zoo You can listen to a recording of the call on the Western Australian Museum’s website. White-bellied Length: 2.0-2.4cm (males) and 1.7cm (females) The orange-bellied frog is similar-looking to the white-bellied frog, except that it has a bright orange or egg-yolk yellow coloured belly. The males making a mating call that is a series of 9-15 slow pulses repeated irregularly. You can listen to a recording of the call on the Western Australian Museum’s website. Orange-bellied Length 2.1-2.5cm (males) 1.8cm (females) Taxonomy Orange-bellied frog. Photo: Perth Zoo Family: Myobatrachidae Genus: Geocrinia Species (white-bellied): alba Species (orange-bellied): vitellina Other common names: the orange-bellied frog is also sometimes referred to as the yellow-bellied frog, because some have a bright yellow belly rather than a bright orange belly. -
Maritime Southeast Asia and Oceania Regional Focus
November 2011 Vol. 99 www.amphibians.orgFrogLogNews from the herpetological community Regional Focus Maritime Southeast Asia and Oceania INSIDE News from the ASG Regional Updates Global Focus Recent Publications General Announcements And More..... Spotted Treefrog Nyctixalus pictus. Photo: Leong Tzi Ming New The 2012 Sabin Members’ Award for Amphibian Conservation is now Bulletin open for nomination Board FrogLog Vol. 99 | November 2011 | 1 Follow the ASG on facebook www.facebook.com/amphibiansdotor2 | FrogLog Vol. 99| November 2011 g $PSKLELDQ$UN FDOHQGDUVDUHQRZDYDLODEOH 7KHWZHOYHVSHFWDFXODUZLQQLQJSKRWRVIURP $PSKLELDQ$UN¶VLQWHUQDWLRQDODPSKLELDQ SKRWRJUDSK\FRPSHWLWLRQKDYHEHHQLQFOXGHGLQ $PSKLELDQ$UN¶VEHDXWLIXOZDOOFDOHQGDU7KH FDOHQGDUVDUHQRZDYDLODEOHIRUVDOHDQGSURFHHGV DPSKLELDQDUN IURPVDOHVZLOOJRWRZDUGVVDYLQJWKUHDWHQHG :DOOFDOHQGDU DPSKLELDQVSHFLHV 3ULFLQJIRUFDOHQGDUVYDULHVGHSHQGLQJRQ WKHQXPEHURIFDOHQGDUVRUGHUHG±WKHPRUH \RXRUGHUWKHPRUH\RXVDYH2UGHUVRI FDOHQGDUVDUHSULFHGDW86HDFKRUGHUV RIEHWZHHQFDOHQGDUVGURSWKHSULFHWR 86HDFKDQGRUGHUVRIDUHSULFHGDW MXVW86HDFK 7KHVHSULFHVGRQRWLQFOXGH VKLSSLQJ $VZHOODVRUGHULQJFDOHQGDUVIRU\RXUVHOIIULHQGV DQGIDPLO\ZK\QRWSXUFKDVHVRPHFDOHQGDUV IRUUHVDOHWKURXJK\RXU UHWDLORXWOHWVRUIRUJLIWV IRUVWDIIVSRQVRUVRUIRU IXQGUDLVLQJHYHQWV" 2UGHU\RXUFDOHQGDUVIURPRXUZHEVLWH ZZZDPSKLELDQDUNRUJFDOHQGDURUGHUIRUP 5HPHPEHU±DVZHOODVKDYLQJDVSHFWDFXODUFDOHQGDU WRNHHSWUDFNRIDOO\RXULPSRUWDQWGDWHV\RX¶OODOVREH GLUHFWO\KHOSLQJWRVDYHDPSKLELDQVDVDOOSUR¿WVZLOOEH XVHGWRVXSSRUWDPSKLELDQFRQVHUYDWLRQSURMHFWV ZZZDPSKLELDQDUNRUJ FrogLog Vol. 99 | November -
Vertebrate Fauna in the Southern Forests of Western Australia
tssN 0085-8129 ODC151:146 VertebrateFauna in The SouthernForests of WesternAustralia A Survey P. CHRISTENSEN,A. ANNELS, G. LIDDELOW AND P. SKINNER FORESTS DEPARTMENT OF WESTERN AUSTRALIA BULLETIN94, 1985 T:- VertebrateFauna in The SouthernForests of WesternAustralia A Survey By P. CHRISTENSEN, A. ANNELS, G. LIDDELOW AND P. SKINNER Edited by Liana ChristensenM.A. (w.A.I.T.) Preparedfor Publicationby Andrew C.A. Cribb B.A. (U.W.A.) P.J. McNamara Acting Conservator of Forcsts 1985 I I r FRONT COVER The Bush R.at (Rattus fuscipes): the most abundantof the native mammals recordedby the surueyteams in WesternAustralia's southernforests. Coverphotograph: B. A. & A. C. WELLS Printed in WesternAustralia Publishedby the ForestsDepartmeDt of WesternAustralia Editor MarianneR.L. Lewis AssistantEditor Andrew C.A. Cribb DesignTrish Ryder CPl9425/7/85- Bf Atthority WILLIAM BENBOW,Aciing Cov€mmenaPrinter, Wesrern Ausrralia + Contents Page SUMMARY SECTION I-INTRODUCTION HistoricalBackground. Recent Perspectives SECTION II-DESCRIPTION OF SURVEY AREA Boundariesand PhysicalFeatures 3 Geology 3 Soils 3 Climate 6 Vegetation 6 VegetationTypes. 8 SECTION III-SURVEY METHODS 13 SECTION IV-SURVEY RESULTSAND LIST OF SPECIES. l6 (A) MAMMALS Discussionof Findings. l6 List of Species (i) IndigenousSpecies .17 (ii) IntroducedSpecies .30 (B) BIRDS Discussionof Findings List of Species .34 (C) REPTILES Discussionof Findings. List of Species. .49 (D) AMPHIBIANS Discussionof Findings. 55 List of Species. 55 (E) FRESHWATER FISH Discussionof Findings. .59 List of Species (i) IndigenousSpecies 59 (ii) IntroducedSpecies 6l SECTION V-GENERALDISCUSSION 63 ACKNOWLEDGEMENTS 68 REFERENCES 69 APPENDICES I-Results from Fauna Surveys 1912-t982 72 II-Results from Other ResearchStudies '74 Within The SurveyArea 1970-1982. -
Supplementary Material Integrating Biobanking Could Produce
10.1071/RD21058_AC © CSIRO 2021 Supplementary Material: Reproduction, Fertility and Development Supplementary Material Integrating biobanking could produce significant cost benefits and minimise inbreeding for Australian amphibian captive breeding programs Lachlan G. HowellA,B,I, Peter R. MawsonC, Richard FrankhamD,E, John C. RodgerA,B, Rose M. O. UptonA,B, Ryan R. WittA,B, Natalie E. CalatayudF,G, Simon ClulowH and John ClulowA,B ASchool of Environmental and Life Sciences, University of Newcastle, Callaghan, NSW 2308, Australia. BFAUNA Research Alliance, Kahibah, NSW 2290, Australia. CPerth Zoo, Department of Biodiversity, Conservation and Attractions, PO Box 489, South Perth, WA 6951, Australia. DDepartment of Biological Sciences, Macquarie University, Sydney, NSW 2019, Australia. EAustralian Museum, Sydney, NSW 2010, Australia. FSan Diego Zoo Institute for Conservation Research, San Pasqual Valley Road, Escondido, CA 92027, USA. GTaronga Institute of Science and Learning, Taronga Conservation Society Australia, Taronga Western Plains Zoo, Dubbo, NSW 2380, Australia. HCentre for Conservation Ecology and Genomics, Institute for Applied Ecology, University of Canberra, Bruce, ACT 2617, Australia. ICorresponding author. Email: [email protected] Supporting Information S1: Cost categories and colony size information for the captive breeding of Orange-bellied frogs (Geocrinia vitellina) and White-bellied frogs (Geocrinia alba) Here we present the cost categories and costings data used to model theoretical populations of Orange-bellied frogs (Geocrinia vitellina) and White-bellied frogs (Geocrinia alba) in this study. The itemized costs presented here allowed the estimation of a scalable dollar value per individual animal for each species using known colony sizes for the financial year from which costs were sourced (Table S1; Table S2; Table S3). -
About the Book the Format Acknowledgments
About the Book For more than ten years I have been working on a book on bryophyte ecology and was joined by Heinjo During, who has been very helpful in critiquing multiple versions of the chapters. But as the book progressed, the field of bryophyte ecology progressed faster. No chapter ever seemed to stay finished, hence the decision to publish online. Furthermore, rather than being a textbook, it is evolving into an encyclopedia that would be at least three volumes. Having reached the age when I could retire whenever I wanted to, I no longer needed be so concerned with the publish or perish paradigm. In keeping with the sharing nature of bryologists, and the need to educate the non-bryologists about the nature and role of bryophytes in the ecosystem, it seemed my personal goals could best be accomplished by publishing online. This has several advantages for me. I can choose the format I want, I can include lots of color images, and I can post chapters or parts of chapters as I complete them and update later if I find it important. Throughout the book I have posed questions. I have even attempt to offer hypotheses for many of these. It is my hope that these questions and hypotheses will inspire students of all ages to attempt to answer these. Some are simple and could even be done by elementary school children. Others are suitable for undergraduate projects. And some will take lifelong work or a large team of researchers around the world. Have fun with them! The Format The decision to publish Bryophyte Ecology as an ebook occurred after I had a publisher, and I am sure I have not thought of all the complexities of publishing as I complete things, rather than in the order of the planned organization. -
North Central Waterwatch Frogs Field Guide
North Central Waterwatch Frogs Field Guide “This guide is an excellent publication. It strikes just the right balance, providing enough information in a format that is easy to use for identifying our locally occurring frogs, while still being attractive and interesting to read by people of all ages.” Rodney Orr, Bendigo Field Naturalists Club Inc. 1 The North Central CMA Region Swan Hill River Murray Kerang Cohuna Quambatook Loddon River Pyramid Hill Wycheproof Boort Loddon/Campaspe Echuca Watchem Irrigation Area Charlton Mitiamo Donald Rochester Avoca River Serpentine Avoca/Avon-Richardson Wedderburn Elmore Catchment Area Richardson River Bridgewater Campaspe River St Arnaud Marnoo Huntly Bendigo Avon River Bealiba Dunolly Loddon/Campaspe Dryland Area Heathcote Maryborough Castlemaine Avoca Loddon River Kyneton Lexton Clunes Daylesford Woodend Creswick Acknowledgement Of Country The North Central Catchment Management Authority (CMA) acknowledges Aboriginal Traditional Owners within the North Central CMA region, their rich culture and their spiritual connection to Country. We also recognise and acknowledge the contribution and interests of Aboriginal people and organisations in the management of land and natural resources. Acknowledgements North Central Waterwatch would like to acknowledge the contribution and support from the following organisations and individuals during the development of this publication: Britt Gregory from North Central CMA for her invaluable efforts in the production of this document, Goulburn Broken Catchment Management Authority for allowing use of their draft field guide, Lydia Fucsko, Adrian Martins, David Kleinert, Leigh Mitchell, Peter Robertson and Nick Layne for use of their wonderful photos and Mallee Catchment Management Authority for their design support and a special thanks to Ray Draper for his support and guidance in the development of the Frogs Field Guide 2012. -
ARAZPA Amphibian Action Plan
Appendix 1 to Murray, K., Skerratt, L., Marantelli, G., Berger, L., Hunter, D., Mahony, M. and Hines, H. 2011. Guidelines for minimising disease risks associated with captive breeding, raising and restocking programs for Australian frogs. A report for the Australian Government Department of Sustainability, Environment, Water, Population and Communities. ARAZPA Amphibian Action Plan Compiled by: Graeme Gillespie, Director Wildlife Conservation and Science, Zoos Victoria; Russel Traher, Amphibian TAG Convenor, Curator Healesville Sanctuary Chris Banks, Wildlife Conservation and Science, Zoos Victoria. February 2007 1 1. Background Amphibian species across the world have declined at an alarming rate in recent decades. According to the IUCN at least 122 species have gone extinct since 1980 and nearly one third of the world’s near 6,000 amphibian species are classified as threatened with extinction, placing the entire class at the core of the current biodiversity crisis (IUCN, 2006). Australasia too has experienced significant declines; several Australian species are considered extinct and nearly 25% of the remainder are threatened with extinction, while all four species native to New Zealand are threatened. Conventional causes of biodiversity loss, habitat destruction and invasive species, are playing a major role in these declines. However, emergent disease and climate change are strongly implicated in many declines and extinctions. These factors are now acting globally, rapidly and, most disturbingly, in protected and near pristine areas. Whilst habitat conservation and mitigation of threats in situ are essential, for many taxa the requirement for some sort of ex situ intervention is mounting. In response to this crisis there have been a series of meetings organised by the IUCN (World Conservation Union), WAZA (World Association of Zoos & Aquariums) and CBSG (Conservation Breeding Specialist Group, of the IUCN Species Survival Commission) around the world to discuss how the zoo community can and should respond. -
Meet the Amphibian Ark's Steering Committee! (Part 2) Sri Lankan Amphibian Conservation Needs Assessment Workshop Amphibian Hu
AArk Newsletter No. 9, December 2009 Meet the Amphibian Ark’s The Amphibian Ark team is pleased to send you the latest edition of our e- Steering Committee! (Part 2) newsletter. We hope you enjoy reading it. Sri Lankan Amphibian The Amphibian Ark Conservation Needs Assessment workshop Meet the Amphibian Ark’s Steering Committee! (Part 2) Kevin Zippel, Program Director, Amphibian Ark Amphibian husbandry training in In the last AArk Newsletter we got to know some of the members of the AArk Brazil Steering Committee. In this issue, we'd like to introduce some of the other members, and our new WAZA representative, Chris West. Amphibian Ark Husbandry Read More >> Essentials workshop, Panama Sri Lankan Amphibian Conservation Needs Assessment Sri Lankan capacity-building workshop extravaganza Richard Gibson, Taxon Officer, Amphibian Ark An Amphibian Conservation Needs Assessment workshop was recently held in Sri Amphibian Conservation Lanka, and facillitated by AArk Taxon Officer Richard Gibson. Research Guide Read More >> The FrogMatters internet blog – Posts from the Amphibian Ark Amphibian husbandry training in Brazil Ron Gagliardo, Training Officer, Amphibian Ark GoodSearch.org – Supporting the Over thirty students attended the first AArk Amphibian Husbandry Workshop in Amphibian Ark has never been Brazil in September. This workshop followed the AArk Conservation Needs easier! Assessment workshop that was held in Sao Paulo in August. Read More >> Chytrid fungus: new developments in our understanding Amphibian Ark Husbandry Essentials workshop, Panama Ron Gagliardo, Training Officer, Amphibian Ark Amphibians in the news A three-day husbandry training course was held in October in El Valle de Anton, Panama. The agenda covered specific husbandry techniques, captive reproduction and climate control but also had special focus on veterinary care, health and Darwin’s frog conservation efforts nutrition and food colonies. -
Predation by Introduced Cats Felis Catus on Australian Frogs: Compilation of Species Records and Estimation of Numbers Killed
Predation by introduced cats Felis catus on Australian frogs: compilation of species records and estimation of numbers killed J. C. Z. WoinarskiA,M, S. M. LeggeB,C, L. A. WoolleyA,L, R. PalmerD, C. R. DickmanE, J. AugusteynF, T. S. DohertyG, G. EdwardsH, H. GeyleA, H. McGregorI, J. RileyJ, J. TurpinK and B. P. MurphyA ANESP Threatened Species Recovery Hub, Research Institute for the Environment and Livelihoods, Charles Darwin University, Darwin, NT 0909, Australia. BNESP Threatened Species Recovery Hub, Centre for Biodiversity and Conservation Research, University of Queensland, St Lucia, Qld 4072, Australia. CFenner School of the Environment and Society, Linnaeus Way, The Australian National University, Canberra, ACT 2602, Australia. DWestern Australian Department of Biodiversity, Conservation and Attractions, Bentley, WA 6983, Australia. ENESP Threatened Species Recovery Hub, Desert Ecology Research Group, School of Life and Environmental Sciences, University of Sydney, NSW 2006, Australia. FQueensland Parks and Wildlife Service, Red Hill, Qld 4701, Australia. GCentre for Integrative Ecology, School of Life and Environmental Sciences (Burwood campus), Deakin University, Geelong, Vic. 3216, Australia. HNorthern Territory Department of Land Resource Management, PO Box 1120, Alice Springs, NT 0871, Australia. INESP Threatened Species Recovery Hub, School of Biological Sciences, University of Tasmania, Hobart, Tas. 7001, Australia. JSchool of Biological Sciences, University of Bristol, 24 Tyndall Avenue, Bristol BS8 1TQ, United Kingdom. KDepartment of Terrestrial Zoology, Western Australian Museum, 49 Kew Street, Welshpool, WA 6106, Australia. LPresent address: WWF-Australia, 3 Broome Lotteries House, Cable Beach Road, Broome, WA 6276, Australia. MCorresponding author. Email: [email protected] Table S1. Data sources used in compilation of cat predation on frogs. -
ARAZPA YOTF Infopack.Pdf
ARAZPA 2008 Year of the Frog Campaign Information pack ARAZPA 2008 Year of the Frog Campaign Printing: The ARAZPA 2008 Year of the Frog Campaign pack was generously supported by Madman Printing Phone: +61 3 9244 0100 Email: [email protected] Front cover design: Patrick Crawley, www.creepycrawleycartoons.com Mobile: 0401 316 827 Email: [email protected] Front cover photo: Pseudophryne pengilleyi, Northern Corroboree Frog. Photo courtesy of Lydia Fucsko. Printed on 100% recycled stock 2 ARAZPA 2008 Year of the Frog Campaign Contents Foreword.........................................................................................................................................5 Foreword part II ………………………………………………………………………………………… ...6 Introduction.....................................................................................................................................9 Section 1: Why A Campaign?....................................................................................................11 The Connection Between Man and Nature........................................................................11 Man’s Effect on Nature ......................................................................................................11 Frogs Matter ......................................................................................................................11 The Problem ......................................................................................................................12 The Reason -
Inês Beatriz Da Silva Ferreira Influência Da
Universidade de Aveiro 2020 INÊS BEATRIZ DA INFLUÊNCIA DA SEVERIDADE DE INCÊNDIOS SILVA FERREIRA FLORESTAIS NA TOXICIDADE DE CINZAS EM ESTÁDIOS DE DESENVOLVIMENTO INICIAIS DE ANFÍBIOS INFLUENCE OF WILDFIRES SEVERITY ON ASH TOXICITY TO EARLY LIFE STAGES OF AMPHIBIANS Universidade de Aveiro 2020 INÊS BEATRIZ DA INFLUÊNCIA DA SEVERIDADE DE INCÊNDIOS SILVA FERREIRA FLORESTAIS NA TOXICIDADE DE CINZAS EM ESTÁDIOS DE DESENVOLVIMENTO INICIAIS DE ANFÍBIOS INFLUENCE OF WILDFIRES SEVERITY ON ASH TOXICITY TO EARLY LIFE STAGES OF AMPHIBIANS Dissertação apresentada à Universidade de Aveiro para cumprimento dos requisitos necessários à obtenção do grau de Mestre em Biologia Aplicada, realizada sob a orientação científica da Doutora Isabel Maria Cunha Antunes Lopes, investigadora principal do CESAM (Centro de Estudos do Ambiente e Mar) e do Departamento de Biologia da Universidade de Aveiro e do Doutor Nelson José Cabaços Abrantes, investigador auxiliar do CESAM (Centro de Estudos do Ambiente e Mar) e do Departamento de Ambiente e Ordenamento da Universidade de Aveiro. This work was partially funded by the projects GOGOFROG and AQUAFIRE (PODI-01-0145-FEDER-030718, PTDC/CTA-AMB/28936/2017) funded by FEDER, through COMPETE2020-Programa Operacional Competitividade e Internacionaliação (POCI), and by national funds (OE), through FCT/MCTE) and by CESAM (UIDP/50017/2020+UIDB/50017/2020), through national funds (FCT/MCTES). II o júri Presidente Professora Doutora Maria Adelaide de Pinho Almeida Professora Catedrática, Universidade de Aveiro Arguente Doutora Isabel Maria Alves Natividade Campos Investigadora Doutorada (Nível 1), Universidade de Aveiro Orientadora Doutora Isabel Maria Cunha Antunes Lopes Investigadora Principal em Regime Laboral, Universidade de Aveiro III agradecimentos Em primeiro lugar, queria agradecer aos meus orientadores, a Dra Isabel Lopes e o Dr.