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Cravens Peak Scientific Study Report
Geography Monograph Series No. 13 Cravens Peak Scientific Study Report The Royal Geographical Society of Queensland Inc. Brisbane, 2009 The Royal Geographical Society of Queensland Inc. is a non-profit organization that promotes the study of Geography within educational, scientific, professional, commercial and broader general communities. Since its establishment in 1885, the Society has taken the lead in geo- graphical education, exploration and research in Queensland. Published by: The Royal Geographical Society of Queensland Inc. 237 Milton Road, Milton QLD 4064, Australia Phone: (07) 3368 2066; Fax: (07) 33671011 Email: [email protected] Website: www.rgsq.org.au ISBN 978 0 949286 16 8 ISSN 1037 7158 © 2009 Desktop Publishing: Kevin Long, Page People Pty Ltd (www.pagepeople.com.au) Printing: Snap Printing Milton (www.milton.snapprinting.com.au) Cover: Pemberton Design (www.pembertondesign.com.au) Cover photo: Cravens Peak. Photographer: Nick Rains 2007 State map and Topographic Map provided by: Richard MacNeill, Spatial Information Coordinator, Bush Heritage Australia (www.bushheritage.org.au) Other Titles in the Geography Monograph Series: No 1. Technology Education and Geography in Australia Higher Education No 2. Geography in Society: a Case for Geography in Australian Society No 3. Cape York Peninsula Scientific Study Report No 4. Musselbrook Reserve Scientific Study Report No 5. A Continent for a Nation; and, Dividing Societies No 6. Herald Cays Scientific Study Report No 7. Braving the Bull of Heaven; and, Societal Benefits from Seasonal Climate Forecasting No 8. Antarctica: a Conducted Tour from Ancient to Modern; and, Undara: the Longest Known Young Lava Flow No 9. White Mountains Scientific Study Report No 10. -
Amphibian Abundance and Detection Trends During a Large Flood in a Semi-Arid Floodplain Wetland
Herpetological Conservation and Biology 11:408–425. Submitted: 26 January 2016; Accepted: 2 September 2016; Published: 16 December 2016. Amphibian Abundance and Detection Trends During a Large Flood in a Semi-Arid Floodplain Wetland Joanne F. Ocock1,4, Richard T. Kingsford1, Trent D. Penman2, and Jodi J.L. Rowley1,3 1Centre for Ecosystem Science, School of Biological, Earth and Environmental Sciences, UNSW Australia, Sydney, New South Wales, 2052, Australia 2Centre for Environmental Risk Management of Bushfires, Institute of Conservation Biology and Environmental Management, University of Wollongong, Wollongong, New South Wales 2522, Australia 3Australian Museum Research Institute, Australian Museum, 6 College St, Sydney, New South Wales 2010, Australia 4Corresponding author, email: [email protected] Abstract.—Amphibian abundance and occupancy are often reduced in regulated river systems near dams, but com- paratively little is known about how they are affected on floodplain wetlands downstream or the effects of actively managed flows. We assessed frog diversity in the Macquarie Marshes, a semi-arid floodplain wetland of conserva- tion significance, identifying environmental variables that might explain abundances and detection of species. We collected relative abundance data of 15 amphibian species at 30 sites over four months, coinciding with a large natural flood. We observed an average of 39.9 ± (SE) 4.3 (range, 0-246) individuals per site survey, over 47 survey nights. Three non-burrowing, ground-dwelling species were most abundant at temporarily flooded sites with low- growing aquatic vegetation (e.g., Limnodynastes tasmaniensis, Limnodynastes fletcheri, Crinia parinsignifera). Most arboreal species (e.g., Litoria caerulea) were more abundant in wooded habitat, regardless of water permanency. -
Tadpole Consumption Is a Direct Threat to the Endangered Purple Frog, Nasikabatrachus Sahyadrensis
SALAMANDRA 51(3) 252–258 30 October 2015 CorrespondenceISSN 0036–3375 Correspondence Tadpole consumption is a direct threat to the endangered purple frog, Nasikabatrachus sahyadrensis Ashish Thomas & S. D. Biju Systematics Lab, Department of Environmental Studies, University of Delhi, Delhi 110 007, India Corresponding author: S. D. Biju, e-mail: [email protected] Manuscript received: 5 July 2014 Accepted: 30 December 2014 by Alexander Kupfer Amphibians across the world are suffering alarming popu- Southeast Asia have witnessed drastic population declines lation declines with nearly one third of the ca 7,300 species caused by overexploitation over the last couple of decades being threatened worldwide (Stuart et al. 2008, Wake & (Warkentin et al. 2008). Often, natural populations are Vredenburg 2008, IUCN 2014). Major factors attributed harvested without regard of the consequences or implica- to the decline include habitat destruction (Houlahan et tions of this practice on the dynamics or sustainability of al. 2000, Sodhi et al. 2008), chemical pollution (Ber ger the exploited populations (Getz & Haight 1989). When 1998), climate change (Adams 1999, Carpenter & Tur- the extent of exploitation is greater than the sustaining ca- ner 2000), diseases (McCallum 2007, Cushman 2006), pacity or turnover rate of a species, there is every possi- and invasive species (Boone & Bridges 2003). The West- bility that the species may become locally extinct, which ern Ghats of India, a global hotspot for amphibian diver- would subsequently have drastic ecological implications sity and endemism (Biju 2001, Biju & Bossuyt 2003), has in the particular region (Duffy 2002, Wright et al. 2006, more than 40% of its amphibian fauna threatened with ex- Carpenter et al. -
Being Highly Sensitive to Environmental Changes
Being highly sensitive to environmental changes, frogs are a wonderful barometer of the health of Peron's tree frog Recent studies show that four frog species are (Litoria peronii): has a harsh call. Found extinct and, of the 210 species found in Australia, throughout much of seven are critically endangered, eight are south-east Australia. endangered and 12 are vulnerable. Generally soft grey in colour, with small green Frogs are found in almost every habitat, speckles particularly in coastal regions of the east, far south- east and across the north. About 30 frog species are native to Victoria Frogs eat small live insects. Tadpoles can be Growling grass frog (Litoria raniformis) listed as Southern brown tree frog (Litoria ewingi): vegetarian, eating weeds and algae, or carnivorous, endangered and restricted to a handful of sites common across much of southern Victoria. a diet that includes smaller siblings. around Melbourne, including Werribee Open Range High "cree, cree, cree" call, often from grass stems at night Loss and general degradation of habitat, such as Zoo. Distinctive crawark, crok" call. the draining of swamps, and pollution from general Stuttering frog (Mixophyes balbus): this ground- Cane toad (Bufo mannus): introduced to run-off and industrial chemicals, has put many dwelling frog has not been seen in Victoria for 30 Australia in the 1930s in a failed attempt to control species at risk. Chytrid fungus is a threat, as are years, and populations in southern NSW are declining the sugar-cane weevil. Is widespread across north- predators, both native and introduced, such as Listed as vulnerable. -
Bioseries12-Amphibians-Taita-English
0c m 12 Symbol key 3456 habitat pond puddle river stream 78 underground day / night day 9101112131415161718 night altitude high low vegetation types shamba forest plantation prelim pages ENGLISH.indd ii 2009/10/22 02:03:47 PM SANBI Biodiversity Series Amphibians of the Taita Hills by G.J. Measey, P.K. Malonza and V. Muchai 2009 prelim pages ENGLISH.indd Sec1:i 2009/10/27 07:51:49 AM SANBI Biodiversity Series The South African National Biodiversity Institute (SANBI) was established on 1 September 2004 through the signing into force of the National Environmental Management: Biodiversity Act (NEMBA) No. 10 of 2004 by President Thabo Mbeki. The Act expands the mandate of the former National Botanical Institute to include responsibilities relating to the full diversity of South Africa’s fauna and ora, and builds on the internationally respected programmes in conservation, research, education and visitor services developed by the National Botanical Institute and its predecessors over the past century. The vision of SANBI: Biodiversity richness for all South Africans. SANBI’s mission is to champion the exploration, conservation, sustainable use, appreciation and enjoyment of South Africa’s exceptionally rich biodiversity for all people. SANBI Biodiversity Series publishes occasional reports on projects, technologies, workshops, symposia and other activities initiated by or executed in partnership with SANBI. Technical editor: Gerrit Germishuizen Design & layout: Elizma Fouché Cover design: Elizma Fouché How to cite this publication MEASEY, G.J., MALONZA, P.K. & MUCHAI, V. 2009. Amphibians of the Taita Hills / Am bia wa milima ya Taita. SANBI Biodiversity Series 12. South African National Biodiversity Institute, Pretoria. -
Amphibian Alliance for Zero Extinction Sites in Chiapas and Oaxaca
Amphibian Alliance for Zero Extinction Sites in Chiapas and Oaxaca John F. Lamoreux, Meghan W. McKnight, and Rodolfo Cabrera Hernandez Occasional Paper of the IUCN Species Survival Commission No. 53 Amphibian Alliance for Zero Extinction Sites in Chiapas and Oaxaca John F. Lamoreux, Meghan W. McKnight, and Rodolfo Cabrera Hernandez Occasional Paper of the IUCN Species Survival Commission No. 53 The designation of geographical entities in this book, and the presentation of the material, do not imply the expression of any opinion whatsoever on the part of IUCN concerning the legal status of any country, territory, or area, or of its authorities, or concerning the delimitation of its frontiers or boundaries. The views expressed in this publication do not necessarily reflect those of IUCN or other participating organizations. Published by: IUCN, Gland, Switzerland Copyright: © 2015 International Union for Conservation of Nature and Natural Resources Reproduction of this publication for educational or other non-commercial purposes is authorized without prior written permission from the copyright holder provided the source is fully acknowledged. Reproduction of this publication for resale or other commercial purposes is prohibited without prior written permission of the copyright holder. Citation: Lamoreux, J. F., McKnight, M. W., and R. Cabrera Hernandez (2015). Amphibian Alliance for Zero Extinction Sites in Chiapas and Oaxaca. Gland, Switzerland: IUCN. xxiv + 320pp. ISBN: 978-2-8317-1717-3 DOI: 10.2305/IUCN.CH.2015.SSC-OP.53.en Cover photographs: Totontepec landscape; new Plectrohyla species, Ixalotriton niger, Concepción Pápalo, Thorius minutissimus, Craugastor pozo (panels, left to right) Back cover photograph: Collecting in Chamula, Chiapas Photo credits: The cover photographs were taken by the authors under grant agreements with the two main project funders: NGS and CEPF. -
A New Species of the Genus Nasikabatrachus (Anura, Nasikabatrachidae) from the Eastern Slopes of the Western Ghats, India
Alytes, 2017, 34 (1¢4): 1¢19. A new species of the genus Nasikabatrachus (Anura, Nasikabatrachidae) from the eastern slopes of the Western Ghats, India S. Jegath Janani1,2, Karthikeyan Vasudevan1, Elizabeth Prendini3, Sushil Kumar Dutta4, Ramesh K. Aggarwal1* 1Centre for Cellular and Molecular Biology (CSIR-CCMB), Uppal Road, Tarnaka, Hyderabad, 500007, India. <[email protected]>, <[email protected]>. 2Current Address: 222A, 5th street, Annamalayar Colony, Sivakasi, 626123, India.<[email protected]>. 3Division of Vertebrate Zoology, Department of Herpetology, American Museum of Natural History, Central Park West at 79th Street, New York NY 10024-5192, USA. <[email protected]>. 4Nature Environment and Wildlife Society (NEWS), Nature House, Gaudasahi, Angul, Odisha. <[email protected]>. * Corresponding Author. We describe a new species of the endemic frog genus Nasikabatrachus,from the eastern slopes of the Western Ghats, in India. The new species is morphologically, acoustically and genetically distinct from N. sahyadrensis. Computed tomography scans of both species revealed diagnostic osteological differences, particularly in the vertebral column. Male advertisement call analysis also showed the two species to be distinct. A phenological difference in breeding season exists between the new species (which breeds during the northeast monsoon season; October to December), and its sister species (which breeds during the southwest monsoon; May to August). The new species shows 6 % genetic divergence (K2P) at mitochondrial 16S rRNA (1330 bp) partial gene from its congener, indicating clear differentiation within Nasikabatra- chus. Speciation within this fossorial lineage is hypothesized to have been caused by phenological shift in breeding during different monsoon seasons—the northeast monsoon in the new species versus southwest monsoon in N. -
Western Ghats & Sri Lanka Biodiversity Hotspot
Ecosystem Profile WESTERN GHATS & SRI LANKA BIODIVERSITY HOTSPOT WESTERN GHATS REGION FINAL VERSION MAY 2007 Prepared by: Kamal S. Bawa, Arundhati Das and Jagdish Krishnaswamy (Ashoka Trust for Research in Ecology & the Environment - ATREE) K. Ullas Karanth, N. Samba Kumar and Madhu Rao (Wildlife Conservation Society) in collaboration with: Praveen Bhargav, Wildlife First K.N. Ganeshaiah, University of Agricultural Sciences Srinivas V., Foundation for Ecological Research, Advocacy and Learning incorporating contributions from: Narayani Barve, ATREE Sham Davande, ATREE Balanchandra Hegde, Sahyadri Wildlife and Forest Conservation Trust N.M. Ishwar, Wildlife Institute of India Zafar-ul Islam, Indian Bird Conservation Network Niren Jain, Kudremukh Wildlife Foundation Jayant Kulkarni, Envirosearch S. Lele, Centre for Interdisciplinary Studies in Environment & Development M.D. Madhusudan, Nature Conservation Foundation Nandita Mahadev, University of Agricultural Sciences Kiran M.C., ATREE Prachi Mehta, Envirosearch Divya Mudappa, Nature Conservation Foundation Seema Purshothaman, ATREE Roopali Raghavan, ATREE T. R. Shankar Raman, Nature Conservation Foundation Sharmishta Sarkar, ATREE Mohammed Irfan Ullah, ATREE and with the technical support of: Conservation International-Center for Applied Biodiversity Science Assisted by the following experts and contributors: Rauf Ali Gladwin Joseph Uma Shaanker Rene Borges R. Kannan B. Siddharthan Jake Brunner Ajith Kumar C.S. Silori ii Milind Bunyan M.S.R. Murthy Mewa Singh Ravi Chellam Venkat Narayana H. Sudarshan B.A. Daniel T.S. Nayar R. Sukumar Ranjit Daniels Rohan Pethiyagoda R. Vasudeva Soubadra Devy Narendra Prasad K. Vasudevan P. Dharma Rajan M.K. Prasad Muthu Velautham P.S. Easa Asad Rahmani Arun Venkatraman Madhav Gadgil S.N. Rai Siddharth Yadav T. Ganesh Pratim Roy Santosh George P.S. -
Frogs and Toads of Rhode Island
FROG & TOAD Chug-o-rum! Peep-peeep-peeep! Kraack-arrack! Frogs and toads thrive in the many ponds, forests , felds and open woodlands found on Audubon wildlife refuges. Spring and summer are great times to look and listen for them. Listed below are the common species found in Rhode Island. Bullfrog Northern Leopard Frog (Rana catesbeiana) (Rana pipiens) Bullfrogs are the largest frog in the United States Leopard frogs, as their name implies, are covered and have smooth, dull green to brown skin with in many, round black spots with lighter outlines. dark spots. Males have a yellow chin, and females Teir base color is usually brown or green but can have a white chin. Males make a deep echoing vary into yellow or blue. Tey have raised, golden croak “Chug-o-rum, Chug-o-rum” call in early ridges running down their back. Tey can be found summer. It can sound like a cow mooing, which in meadows and grasslands in the warmer months is why the word “bull” is in its name. Tey eat and near ponds and streams during breeding season. many insects, but will also eat fsh, rodents and Teir calls sound like a mix of “chucks” and “old small birds. creaky door” sounds. Green Frog Pickerel Frog (Rana clamitans) (Rana palustris) Green frogs greatly resemble bullfrogs, with a bright Nearly the twin of the leopard frog, pickerel green head and shoulders and hints of brown, blue or frogs are distinguished by their spots being black, but can be distinguished by the raised ridges square shaped rather than round and a bright down their backs. -
The Case of the Missing Frogs by Bryan Hamilton Why Are There No
The Case of the Missing Frogs By Bryan Hamilton Why are there no frogs in Great Basin National Park? Great Basin National Park seems like a perfect refuge for frogs, with plenty of water--ten perennial streams, hundreds of springs, and six alpine lakes, but apparently there are no amphibians. During 2002, an amphibian inventory was conducted within Great Basin National Park. Crews surveyed perennial streams, springs, and alpine lakes, but did not observe any adult amphibians, tadpoles, or egg masses. The reasons for this are unclear, but apparently frog distribution depends on more than just abundant water. Lack of suitable breeding habitat is a major limiting factor in amphibian distribution. Most amphibians require still or extremely slow moving water to lay their eggs in. High gradient streams in the Park do not provide appropriate breeding habitat. The hundreds of springs in the Park may provide this habitat, however, no amphibians were found at the dozens of springs surveyed this year. Isolation from source populations is another limiting factor. Streams leave the Park and then quickly disappear underground. Amphibian populations near the Park are not directly connected to these streams. Thus no corridors exist between the Park and nearby amphibian populations. One amphibian species that does not require aquatic corridors for migration is the Great Basin Spadefoot (Spea intermontana), commonly referred to as a "toad." Spadefoots are distinguished from "true toads" (members of the family Bufonidae) by a black wedge shaped spade on their hind feet, used for burrowing. Spadefoots move considerable distances over land during spring and summer rains, travelling to breeding sites. -
New Record of Corythomantis Greeningi Boulenger, 1896 (Amphibia, Hylidae) in the Cerrado Domain, State of Tocantins, Central Brazil
Herpetology Notes, volume 7: 717-720 (2014) (published online on 21 December 2014) New record of Corythomantis greeningi Boulenger, 1896 (Amphibia, Hylidae) in the Cerrado domain, state of Tocantins, Central Brazil Leandro Alves da Silva1,*, Mauro Celso Hoffmann2 and Diego José Santana3 Corythomantis greeningi is a hylid frog distributed Caatinga. This new record extends the distribution of along xeric and subhumid regions of northeastern Corythomantis greeningi around 160 km western from Brazil, usually associated with the Caatinga domain the EESGT, which means approximately 400 km from (Jared et al., 1999). However, recent studies have shown the edge of the Caatinga domain (Figure 1). Although a larger distribution for the species in the Caatinga and Corythomantis greeningi has already been registered Cerrado (Valdujo et al., 2011; Pombal et al., 2012; in the Cerrado, this record shows a wider distribution Godinho et al., 2013) (Table 1; Figure 1). This casque- into this formation, not only marginally as previously headed frog is a medium-sized hylid, with a pronounced suggested (Valdujo et al., 2012). This is the most western ossification in the head and high intraspecific variation record of Corythomantis greeningi. in skin coloration (Andrade and Abe, 1997; Jared et al., Quaternary climatic oscillations have modeled 2005). Herein, we report a new record of Corythomantis the distribution of South American open vegetation greeningi in the Cerrado and provide its distribution map formations (Caatinga, Cerrado and Chaco) (Werneck, based -
Water Balance of Field-Excavated Aestivating Australian Desert Frogs
3309 The Journal of Experimental Biology 209, 3309-3321 Published by The Company of Biologists 2006 doi:10.1242/jeb.02393 Water balance of field-excavated aestivating Australian desert frogs, the cocoon- forming Neobatrachus aquilonius and the non-cocooning Notaden nichollsi (Amphibia: Myobatrachidae) Victoria A. Cartledge1,*, Philip C. Withers1, Kellie A. McMaster1, Graham G. Thompson2 and S. Don Bradshaw1 1Zoology, School of Animal Biology, MO92, University of Western Australia, Crawley, Western Australia 6009, Australia and 2Centre for Ecosystem Management, Edith Cowan University, 100 Joondalup Drive, Joondalup, Western Australia 6027, Australia *Author for correspondence (e-mail: [email protected]) Accepted 19 June 2006 Summary Burrowed aestivating frogs of the cocoon-forming approaching that of the plasma. By contrast, non-cocooned species Neobatrachus aquilonius and the non-cocooning N. aquilonius from the dune swale were fully hydrated, species Notaden nichollsi were excavated in the Gibson although soil moisture levels were not as high as calculated Desert of central Australia. Their hydration state (osmotic to be necessary to maintain water balance. Both pressure of the plasma and urine) was compared to the species had similar plasma arginine vasotocin (AVT) moisture content and water potential of the surrounding concentrations ranging from 9.4 to 164·pg·ml–1, except for soil. The non-cocooning N. nichollsi was consistently found one cocooned N. aquilonius with a higher concentration of in sand dunes. While this sand had favourable water 394·pg·ml–1. For both species, AVT showed no relationship potential properties for buried frogs, the considerable with plasma osmolality over the lower range of plasma spatial and temporal variation in sand moisture meant osmolalities but was appreciably increased at the highest that frogs were not always in positive water balance with osmolality recorded.