Results 1 to 10 of about 404,054 (305)

Endangered languages: identifying the danger(s) for Rromani

open access: yesRecherches, 2011
Almost all subvarieties of Rromani are locally endangered but as a whole it is a very vivid language. For the affirmation of Rromani as a regular European language the most crucial tasks are restoring lost or forgotten segments, enriching its ressources ...
Marcel Courthiade
doaj   +3 more sources

The characterisation of microsatellite markers reveals tetraploidy in the Greater Water Parsnip, Sium latifolium (Apiaceae) [PDF]

open access: yesBMC Research Notes, 2017
Background The Greater Water Parsnip, Sium latifolium (Apiaceae), is a marginal aquatic perennial currently endangered in England and consequently the focus of a number of conservation translocation projects.
Naomi J. Dalton   +2 more
doaj   +6 more sources

Genomics of the critically endangered monotypic genus Sinopora: the plastome of S. hongkongensis (Lauraceae) [PDF]

open access: yesMitochondrial DNA. Part B. Resources, 2020
Sinopora hongkongensis is a critically endangered endemic tree species restricted to Hong Kong. Here we report its plastome sequence. The S. hongkongensis plastome was 158,612 bp in length, with a large single-copy (LSC) region of 89,405 bp and a small ...
Angelo Damian Armijos Carrion   +2 more
doaj   +5 more sources

A rediscovery for the Colombian flora: Passiflora mariquitensis Mutis ex L.Uribe (Passifloraceae), a species lost for more than two centuries [PDF]

open access: yesCheck List, 2020
Passiflora mariquitensis Mutis ex L.Uribe, a Colombian endemic species that belongs to the subgenus Astrophea (DC.) Masters, was rediscovered in a disturbed forest in Mariquita (Tolima), where it has not been reported since 1784.
John A. Ocampo   +2 more
doaj   +3 more sources

Tissue preservation and cell culture of Przewalskii´s horse (Equus przewalskii): an endangered species

open access: yesBioscience Journal, 2011
The Przewalskii´s horse or Mongolian wild horse (Equus przewalskii, Poljakov, 1881) is presently the only species of wild horse in existence. Originally from Asia, it is, classified as in extremely high risk of extinction which puts the species in the ...
Rodrigo Puentes   +8 more
doaj   +1 more source

Whole Genome Analysis of the Red-Crowned Crane Provides Insight into Avian Longevity [PDF]

open access: yes, 2020
The red-crowned crane (Grus japonensis) is an endangered, large-bodied crane native to East Asia. It is a traditional symbol of longevity and its long lifespan has been confirmed both in captivity and in the wild.
Bhak, Jong   +14 more
core   +1 more source

Comparative Genomic Analysis Unveils Potential Factors Contributing to the Endangerment of Silurus lanzhouensis

open access: yesFishes, 2023
Silurus lanzhouensis is a large endemic fish exclusively found in the middle and upper reaches of China’s Yellow River, with a restricted distribution range and a small population size and is listed as an endangered species.
Yuanhao Yang   +8 more
doaj   +1 more source

ESUSA: US endangered species distribution file [PDF]

open access: yes, 1978
A file containing distribution data on federally listed or proposed endangered species of the United States is described. Included are (a) the common name, (b) the scientific name, (c) the taxonomic family, (d) the OES/FWS/USDI group (mammal, bird, etc.), (e) the status, (f) the geographic distribution by counties, and (g) Federal Register references ...
Nagy, J., Calef, C.E.
openaire   +4 more sources

New records on endangered and endemic species of Stigmaphyllon A. Juss. (Malpighiaceae) in Brazil [PDF]

open access: yesCheck List, 2013
New records on three endangered and endemic species of Stigmaphyllon are presented: S. angustilobum extend its distribution in the State of Espírito Santo, S. crenatum extend its distribution in the State of Minas Gerais and S.
Rafael Almeida   +2 more
doaj   +3 more sources

Conservation genetics of Sclerocactus in Colorado: the importance of accurate taxonomy to conservation

open access: yesFrontiers in Conservation Science, 2023
IntroductionRecent advances in genetic data collection utilizing next-generation DNA sequencing technologies have the potential to greatly aid the taxonomic assessment of species of conservation concern, particularly species that have been difficult to ...
Mitchell E. McGlaughlin   +1 more
doaj   +1 more source

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