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Author |
Olaf, R.P.; Edmonds, B.; Gittleman, J.; Purvis, A. |
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Title |
Building large trees by combining phylogenetic information: a complete phylogeny of the extant Carnivora (Mammalia) |
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1999 |
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Biological Reviews of the Cambridge Philosophical Society |
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74 |
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143-175 |
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Carnivora; character-congruence; taxonomic-congruence; supertree; matrix-representation; parsimony; divergence-times; fossil-dates; molecular-clock; macroevolution; taxonomy; Evolution; browse; character; congruence; taxonomic; matrix; representation; divergence; times; fossil; dates; Molecular; clock; 1220 |
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One way to build larger, more comprehensive phylogenies is to combine the vast amount of phylogenetic information already available. We review the two main strategies for accomplishing this (combining raw data versus combining trees), but employ a relatively new variant of the latter: supertree construction. The utility of one supertree technique, matrix representation using parsimony analysis (MRP), is demonstrated by deriving a complete phylogeny for all 271 extant species of the Carnivora from 177 literature sources. Beyond providing a `consensus' estimate of carnivore phylogeny, the tree also indicates taxa for which the relationships remain controversial (e.g. the red panda; within canids, felids, and hyaenids) or have not been studied in any great detail (e.g. herpestids, viverrids, and intrageneric relationships in the procyonids). Times of divergence throughout the tree were also estimated from 74 literature sources based on both fossil and molecular data. We use the phylogeny to show that some lineages within the Mustelinae and Canidae contain significantly more species than expected for their age, illustrating the tree's utility for studies of macroevolution. It will also provide a useful foundation for comparative and conservational studies involving the carnivores.
(Received June 2 1998)(Revised November 27 1998)(Accepted December 16 1998) |
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Copyright c Cambridge Philosophical Society 1999 Document Type: English |
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SLN @ rana @ 371 |
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739 |
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Poyarkov A.D. |
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Irbis in south-western Tuva |
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Miscellaneous |
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1999 |
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204 |
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Russia; Altai-Sayans; snow leopard; distribution; number.; 7980; Russian |
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In 1998, under the WWF Altai-Sayans ecoregion conservation program, traces of snow leopard were detected in the ridges of Tsaran-Shibetu and Shipshal. The density of vital activity traces is comparable with those in northern Mongolia. |
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Full text available in RussianJournal Title: 4th Congress of mammalogy society. |
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Call Number |
SLN @ rana @ 776 |
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786 |
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Raj, R.D. |
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Title |
A Green Chief Minister in a Green State |
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Miscellaneous |
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1999 |
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4 |
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India; snow-leopard; management; ecology; parks; reserves; snow leopard; browse; 1050 |
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As chief minister of the Indian state of Sikkim, Pawan Kumar Chamling has the onerous job of protecting one of the hottest biodiversity properties in the world. Chamling has been more than equal to the task. Last month, he earned the title of “greenest chief minister” of India's 22 federal states for policies that range from banning plastic bags to cancelling a major hydro-electric project. |
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Copyright (c) 1999 Inter Press Service Journal Title: Inter Press Service |
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SLN @ rana @ 369 |
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803 |
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Reading, R.P.; Mix, H.; Lhagvasuren, B.; Blumer, E.S. |
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Title |
Status of wild Bactrian camels and other large ungulates in south-western Mongolia |
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1999 |
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Oryx |
Abbreviated Journal |
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33 |
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3 |
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247-255 |
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argali; Asian wild ass; Bactrian camels; Camelus bactrianus; goitred gazelle; Mongolia.; 5230 |
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Abstract Wild Bactrian camels Camelus bactrianus ferus are endangered. Surveys over the past several decades suggest a marked decline in camel numbers and reproductive success. However, most surveys were made using methods that precluded rigorous population estimation. The need for more accurate surveys resulted in an aerial survey of known and suspected camel habitat in Mongolia during March 1997. We estimated density, group density and population size of large mammals in south-western Mongolia using the interactive computer program DISTANCE. We recorded sufficient data for population modelling of wild Bactrian camels, goitred gazelles Gazella subgutturosa, Asian wild asses Equus hemionus and argali sheep Ovis ammon. We observed 277 camels in 27 groups (mean group size = 10.269 +- 2.38 SE camels: group). Modelling yielded a population estimate of 198 +- 802 SE camels in the survey area. Population modelling for other ungulates yielded estimates of 6046 +- 1398 SE goitred gazelles, 1674 +- 506 SE Asian wild asses and 909 +- 303 SE argalis. Discrepancies between population estimates of ungulates in our survey and previous surveys are discussed with regard to methods used and robustness of results obtained. We also discuss conservation implications for wild Bactrian camels and other Mongolian ungulates. |
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Full text available at URL |
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Call Number |
SLN @ rana @ 508 |
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812 |
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Author |
Richard, C. |
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Title |
Sectoral Report in Vol II: Developing Strategies for Agriculture and Related Sectors in Ladakh |
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Report |
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1999 |
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livestock; grazing; predator; prey; herders; herder; Ladakh; browse; 1970 |
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Submitted to the Leh Autonomous Hill Developement Council by IMOCD, Jan 1999
Title, Analytic: Rangelands and Livestock as a Niche Opportunity for Ladakh. |
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SLN @ rana @ 373 |
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815 |
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Slifka, K.; Stacewicz-Sapuntzakis, S.M.; Bowen, P.; Crissey, S. |
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A Survey of Serum and Dietary Carotenoids in Captive Wild Animals |
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1999 |
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The Journal of Nutrition |
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129 |
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380-390 |
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captive; carotenoids; dietary; Serum; snow leopard; survey; wild; Animals; Animal |
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Accumulation of carotenoids varies greatly among animal species and is not fully characterized.
Circulating carotenoid concentration data in captive wild animals are limited and may be useful for their management.
Serum carotenoid concentrations and dietary intakes were surveyed and the extent of accumulation
categorized for 76 species of captive wild animals at Brookfield Zoo. Blood samples were obtained opportunistically
from 275 individual animals immobilized for a variety of reasons; serum was analyzed for a- and b-carotene,
lutein 1 zeaxanthin, lycopene, b-cryptoxanthin and canthaxanthin. Total carotenoid content of diets was calculated
from tables and chemical analyses of commonly consumed dietary components. Diets were categorized as
low, moderate or high in carotenoid content as were total serum carotenoid concentrations. Animals were
classified as unknown, high, moderate or low (non-) accumulators of dietary cartenoids. Nonaccumulators had total
serum carotenoid concentrations of 0-101 nmol/L, whereas accumulators had concentrations that ranged widely,
from 225 to 35,351 nmol/L. Primates were uniquely distinguished by the widest range of type and concentration
of carotenoids in their sera. Most were classified as high to moderate accumulators. Felids had high accumulation
of b-carotene regardless of dietary intake, whereas a wide range of exotic birds accumulated only the xanthophylls,
lutein 1 zeaxanthin, canthaxanthin or cryptoxanthin. The exotic ungulates, with the exception of the bovids, had
negligible or nondetectable carotenoid serum concentrations despite moderate intakes. Bovids accumulated only
b-carotene despite moderately high lutein 1 zeaxanthin intakes. Wild captive species demonstrated a wide variety
of carotenoid accumulation patterns, which could be exploited to answer remaining questions concerning carotenoid
metabolism and function. |
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SLN @ rana @ 257 |
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896 |
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Author |
International Snow Leopard Trust |
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Title |
Snow Leopard News Spring 1999 |
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1999 |
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Snow Leopard News |
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Chitrol-Gol; Pakistan; Turner-foundation-grant; zoos; cooperation; conservation; Islt; Jackson; Slims; Singh; indictator-species; prey; browse; 4400 |
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Islt |
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Seattle, WA |
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Full Text at URLTable of Contents1.Chitrol Gol National Park, Pakistan Febuary 19992.ISLT Recieves Turner Foundation Grant3.ISLT and Zoos Continue Link for Conservation Success4.News and Notes5.Field Notes6.Jay Singh7.Snow Leopard Spot |
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SLN @ rana @ 428 |
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925 |
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International Snow Leopard Trust |
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Snow Leopard News |
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1999 |
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Snow Leopard News |
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Hongfei; Natural-Partnership-Program; conservation; education; retribution; herders; livestock; killing; indicator-species; training; workshops; NGO's; Wwf; SLC's; web-of-life-poster; browse; 4410 |
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Islt |
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Seattle, WA |
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Full Text at URLTable of Contents:1.ISLT Hires Snow Leopard Conservationist in China2.Six New Zoos Join Natural Partnership Program3.1999Field Conservation Program of Work4.1999 Conservation Education Program of Work |
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SLN @ rana @ 429 |
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926 |
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International Snow Leopard Trust |
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Snow Leopard News Summer/ Fall 1999 |
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1999 |
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Snow Leopard News |
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distribution; stutus; fur-trade; bones; medicine; conservation; enforcement; awareness; education; poaching; killing; hunting; web-of-life-poster; Slims; Nepal; field-study; Mongolia; prey; pelts; livestock; retaliatory-killing; habitat; browse; 4420 |
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Islt |
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Full Text at URLTable of Contents1.Conservation Challenges2.Education in Action: Posters Distributed in Mongolia and Bhutan3.5th SLIMS Workshop Held in Nepal4.News and Notes5.Thoughts From a Snow Leopard6.Snow Leopard Spot |
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SLN @ rana @ 430 |
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927 |
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Singh, J.; Jackson, R. |
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Transfrontier conservation areas: Creating opportunities for conservation, peace, and the snow leopard in Central Asia |
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1999 |
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International Journal of Wilderness |
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5 |
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December |
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7-12 |
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1166 |
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