Results 21 to 30 of about 121,841 (210)
Ononis azcaratei: Devesa especie andaluza en peligro crítico [PDF]
, 2002 Ononis azcaratei Devesa a critically endangered Andalusian species.Palabras clave. Ononis, flora amenazada, Andalucía.Key words.
Sánchez García, Iñigo +1 more
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IUCN's credibility critically endangered [PDF]
Nature, 1997 The IUCN is the world's main authority on the conservation status of species, so it is important that its recommendations are based on sound and open science. Recent events suggest that this is not always the case.
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Population Genomics of the Critically Endangered Brazilian Merganser
Animals, 2023 The Brazilian merganser (Mergus octosetaceus) is one of the most endangered bird species in South America and comprises less than 250 mature individuals in wild environments. This is a species extremely sensitive to environmental disturbances and restricted to a few “pristine” freshwater habitats in Brazil, and it has been classified as Critically ...
Davidson P. Campos +4 more
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Revision of Coprosma (Rubiaceae, tribe Anthospermeae) in the Marquesas Islands [PDF]
, 2011 During the preparation of the Vascular Flora of the Marquesas Islands three new species of Coprosma (Rubiaceae, tribe Anthospermeae) have come to light and are described herein: C. fatuhivaensis W. L. Wagner & Lorence, C. meyeri W. L.
Wagner, Warren, Lorence, David
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Refinding of the critically endangered species Eranthis hyemalis (L.) Salisb. in Western and Eastern Serbia [PDF]
Botanica Serbica, 2017 Eranthis hyemalis is a critically endangered species in Serbia, where it is protected by national law. The only confirmed finding place of the species in Serbia was the Bagremara forest near Bačka Palanka. It was assumed that the species disappeared from
Petrović Ivana, Lakušić Dmitar
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Facultative parthenogenesis in a critically endangered wild vertebrate [PDF]
Current Biology, 2015 Facultative parthenogenesis - the ability of sexually reproducing species to sometimes produce offspring asexually - is known from a wide range of ordinarily sexually reproducing vertebrates in captivity, including some birds, reptiles and sharks [1-3].
Fields, Andrew T. +3 more
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In Vitro Organogenesis of Critically Endangered Lachenalia viridiflora [PDF]
Agronomy, 2022 Micropropagation via organogenesis of Lachenalia viridiflora W. F. Barker, a native endangered plant from South Africa, is presented in this study. Leaves, collected from in vivo plants, were a source for culture initiation to obtain three types of explants (leaf, bulb, callus).
Małgorzata Maślanka +2 more
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Nature Conservation Research: Заповедная наука, 2023 Eighty-five mammal species are classified worldwide as Extinct on the IUCN Red List. In this study, we aimed to assess to which Orders these species belong, when they became extinct and the factors that led to their extinction.
Matheus C. Drago, Davor Vrcibradic
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High Genetic Diversity and Low Differentiation of Michelia coriacea (Magnoliaceae), a Critically Endangered Endemic in Southeast Yunnan, China [PDF]
, 2012 Michelia coriacea, a critically endangered tree, has a restricted and fragmented distribution in Southeast Yunnan Province, China. The genetic diversity, genetic structure and gene flow in the three extant populations of this species were detected by 10 ...
Archak +54 more
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State of knowledge and conservation of endangered and critically endangered lagomorphs worldwide [PDF]
Therya, 2015 Introduction: Lagomorphs (rabbits, hares, and pikas) are widely distributed in every continent of the world, except Antarctica. They include 91 species: 31 rabbits of the genera Brachylagus , Bunolagus , Caprolagus , Nesolagus , Pentalagus , Poelagus , Prolagus , Pronolagus , Romerolagus, and Sylvilagus ; 32 hares of the genus Lepus ...
Consuelo Lorenzo +2 more
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