Results 31 to 40 of about 4,209,073 (340)

Habitat Characterization of Five Rare Insects in Michigan (Lepidoptera: Hesperiidae, Riodinidae, Satyridae; Homoptera: Cercopidae) [PDF]

open access: yes, 2018
Over 80 species of insects are listed as endangered, threatened, or special concern under Michigan\u27s endangered species act. For the majority of these species, detailed habitat information is scant or difficult to interpret. We describe the habitat of
Clampitt, Christopher A   +1 more
core   +3 more sources

Endangered island endemic plants have vulnerable genomes [PDF]

open access: yesCommunications Biology, 2019
AbstractLoss of genetic diversity is known to decrease the fitness of species and is a critical factor that increases extinction risk. However, there is little evidence for higher vulnerability and extinction risk in endangered species based on genomic differences between endangered and non-endangered species.
Tomoko Hamabata   +8 more
openaire   +2 more sources

Application of UAV-Based Methodology for Census of an Endangered Plant Species in a Fragile Habitat

open access: yesRemote Sensing, 2019
Accurate census is essential for endangered plant management, yet lack of resources may make complete on-the-ground census difficult to achieve. Accessibility, especially for species in fragile habitats, is an added constraint.
Kody Rominger, S. Meyer
semanticscholar   +1 more source

Susceptibility of the Endangered Karner Blue Butterfly (Lepidoptera: Lycaenidae) to \u3ci\u3eBacillus Thuringiensis\u3c/i\u3e Var. \u3ci\u3eKurstaki\u3c/i\u3e Used for Gypsy Moth Suppression in Michigan [PDF]

open access: yes, 2018
We investigated the phenological and physiological susceptibility of the endangered Karner blue butterfly (Lycaeides melissa samuelis) to Bacillus thuringiensis var.
Baue, Leah S   +5 more
core   +2 more sources

An early evaluation of translocation actions for endangered plant species on Mediterranean islands

open access: yesPlant Diversity, 2019
In situ conservation is widely considered a primary conservation strategy. Plant translocation, specifically, represents an important tool for reducing the extinction risk of threatened species.
G. Fenu   +10 more
semanticscholar   +1 more source

Occurrence and Prevention of Delayed Autonomous Selfing in Salvia umbratica (Lamiaceae)

open access: yesFrontiers in Plant Science, 2021
Delayed autonomous selfing (DAS) provides reproductive assurance under conditions of pollinator and/or pollen-limitation. Few plant species have been investigated to determine if DAS is terminated when a flower is sufficiently pollinated by a pollen ...
Han-Wen Xiao   +10 more
doaj   +1 more source

High Genetic Diversity and Low Differentiation of Michelia coriacea (Magnoliaceae), a Critically Endangered Endemic in Southeast Yunnan, China [PDF]

open access: yes, 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
core   +3 more sources

The complete chloroplast genome sequence of Taiwania flousiana

open access: yesMitochondrial DNA. Part B. Resources, 2020
The first complete chloroplast genome (cpDNA) sequence of Taiwania flousiana was determined from Illumina HiSeq pair-end sequencing data in this study. The cpDNA is 132,565 bp in length, contains a large single copy region (LSC) of 72,930 bp and a small ...
Qinghua Wang   +3 more
doaj   +1 more source

Endemic harvestmen and spiders of Austria (Arachnida: Opiliones, Araneae) [PDF]

open access: yes, 2011
A comprehensive overview of plant, fungus and animal species of Austria revealed a total of 748 endemic and subendemic species, including, 11 harvestman and 46 spider species.
Komposch, Christian
core   +2 more sources

The complete chloroplast genome sequence of Taxus yunnanensis

open access: yesMitochondrial DNA. Part B. Resources, 2020
The first complete chloroplast genome (cpDNA) sequence of Taxus yunnanensis was determined from Illumina HiSeq pair-end sequencing data in this study. The cpDNA is 129,190 bp in length.
Yunfen Geng   +5 more
doaj   +1 more source

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