Author: Richard Wallace Jr VanBuskirk
Publisher:
ISBN:
Category :
Languages : en
Pages : 372
Book Description
Phylogeography, Monitoring and Conservation of Speyeria Zerene Hippolyta, the Oregon Silverspot Butterfly
Author: Richard Wallace Jr VanBuskirk
Publisher:
ISBN:
Category :
Languages : en
Pages : 372
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 372
Book Description
Status of the Oregon Silverspot Butterfly (Speyeria Zerene Hippolyta) in Washington
Author: Washington (State). Department of Wildlife
Publisher:
ISBN:
Category : Butterflies
Languages : en
Pages : 40
Book Description
Publisher:
ISBN:
Category : Butterflies
Languages : en
Pages : 40
Book Description
Ecological Investigation Report
Author: David Vernon McCorkle
Publisher:
ISBN:
Category : Butterflies
Languages : en
Pages : 234
Book Description
Publisher:
ISBN:
Category : Butterflies
Languages : en
Pages : 234
Book Description
Oregon Silverspot Butterfly Recovery Plan
Author: Peter W. Stine
Publisher:
ISBN:
Category : Butterflies
Languages : en
Pages : 50
Book Description
Publisher:
ISBN:
Category : Butterflies
Languages : en
Pages : 50
Book Description
Oregon Silverspot Butterfly (Speyeria Zerene Hippolyta)
Author:
Publisher:
ISBN:
Category : Endangered species
Languages : en
Pages : 111
Book Description
Publisher:
ISBN:
Category : Endangered species
Languages : en
Pages : 111
Book Description
Population Dynamics and Habitat Selection of the Oregon Silverspot Butterfly (Speyeria Zerene Hippolyta)
Author: Jim McIver
Publisher:
ISBN:
Category : Oregon silverspot butterfly
Languages : en
Pages : 61
Book Description
Publisher:
ISBN:
Category : Oregon silverspot butterfly
Languages : en
Pages : 61
Book Description
Population Dynamics and Habitat Selection of the Oregon Silverspot Butterfly (Speyeria Zerene Hippolyta) at Cascade Head Preserve
Author: Thomas A. Singleton
Publisher:
ISBN:
Category : Oregon silverspot butterfly
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category : Oregon silverspot butterfly
Languages : en
Pages :
Book Description
Genetic Diversity and Population Structure in the Threatened Oregon Silverspot Butterfly (Speyeria Zerene Hippolyta) in Western Oregon and Northwestern California
Author: Mark P. Miller
Publisher:
ISBN:
Category : Oregon silverspot butterfly
Languages : en
Pages : 23
Book Description
Executive Summary: We present results of population genetic analyses performed on Oregon silverspot butterflies (OSB; Speyeria zerene hippolyta) in western Oregon and northwestern California. We used DNA sequences from a 561-base pair region of the mitochondrial cytochrome oxidase subunit I (COI) gene for a dataset comprised of 112 S. z. hippolyta and 32 S. z. gloriosa individuals collected at 9 locations in western Oregon and northwestern California. The most pertinent findings thus far are summarized as follows: Among OSB populations, genetic diversity is lowest at Mount Hebo and highest at Rock Creek and Bray Point. Of the 32 haplotypes detected in OSB, only 2 were shared among populations (1 shared by Mount Hebo, Cascade Head, Bray Point, and Rock Creek, and 1 shared by Rock Creek and Lake Earl). The remaining 30 haplotypes were identified in individual populations, highlighting the strong differentiation among sites. It is unclear if the shared haplotypes represent widespread, naturally occurring genetic variation or if allele sharing among populations is due to translocation history. Using full siblings of individuals that were released at Rock Creek and Bray Point in 2012 as comparison standards, the analyses suggest that 54 percent of the sampled individuals from Bray Point were naturally recruited into the population and were not originating from the 2012 release of captive reared individuals. Likewise, 33 percent of the analyzed individuals from Rock Creek were naturally recruited. Both of these estimates may be underestimates if the shared alleles that we identified among populations are naturally occurring and not a product of the 2012 translocations. The results suggest that there are about 12-13 COI haplotypes in the Mount Hebo population. The U.S. Fish and Wildlife Service anticipates using Mount Hebo as the source of individuals when establishing new populations in the future. Nonlinear regression models based on a series of rarefaction analyses suggest that progeny from 12, 37, 109, and 326 female individuals would be required to respectively capture 25, 50, 75, and 90 percent of the allelic diversity from Mount Hebo. Phylogenetic analyses identified two different haplotype groups, but the two groups did not correspond to the different subspecies used in the analysis. One group included 22 S. z. hippolyta haplotypes and 7 haplotypes identified in S. z. gloriosa. The second group included eight haplotypes from S. z. hippolyta, three haplotypes from S. z. gloriosa, and one haplotype that was detected in both subspecies.
Publisher:
ISBN:
Category : Oregon silverspot butterfly
Languages : en
Pages : 23
Book Description
Executive Summary: We present results of population genetic analyses performed on Oregon silverspot butterflies (OSB; Speyeria zerene hippolyta) in western Oregon and northwestern California. We used DNA sequences from a 561-base pair region of the mitochondrial cytochrome oxidase subunit I (COI) gene for a dataset comprised of 112 S. z. hippolyta and 32 S. z. gloriosa individuals collected at 9 locations in western Oregon and northwestern California. The most pertinent findings thus far are summarized as follows: Among OSB populations, genetic diversity is lowest at Mount Hebo and highest at Rock Creek and Bray Point. Of the 32 haplotypes detected in OSB, only 2 were shared among populations (1 shared by Mount Hebo, Cascade Head, Bray Point, and Rock Creek, and 1 shared by Rock Creek and Lake Earl). The remaining 30 haplotypes were identified in individual populations, highlighting the strong differentiation among sites. It is unclear if the shared haplotypes represent widespread, naturally occurring genetic variation or if allele sharing among populations is due to translocation history. Using full siblings of individuals that were released at Rock Creek and Bray Point in 2012 as comparison standards, the analyses suggest that 54 percent of the sampled individuals from Bray Point were naturally recruited into the population and were not originating from the 2012 release of captive reared individuals. Likewise, 33 percent of the analyzed individuals from Rock Creek were naturally recruited. Both of these estimates may be underestimates if the shared alleles that we identified among populations are naturally occurring and not a product of the 2012 translocations. The results suggest that there are about 12-13 COI haplotypes in the Mount Hebo population. The U.S. Fish and Wildlife Service anticipates using Mount Hebo as the source of individuals when establishing new populations in the future. Nonlinear regression models based on a series of rarefaction analyses suggest that progeny from 12, 37, 109, and 326 female individuals would be required to respectively capture 25, 50, 75, and 90 percent of the allelic diversity from Mount Hebo. Phylogenetic analyses identified two different haplotype groups, but the two groups did not correspond to the different subspecies used in the analysis. One group included 22 S. z. hippolyta haplotypes and 7 haplotypes identified in S. z. gloriosa. The second group included eight haplotypes from S. z. hippolyta, three haplotypes from S. z. gloriosa, and one haplotype that was detected in both subspecies.
Population Dynamics and Habitat Characteristics of the Oregon Silverspot Butterfly, Speyeria Zerene Hippolyta (Lepidoptera, Nymphalidae) : a Report to the Siuslaw National Forest
Author: Debbie Pickering
Publisher:
ISBN:
Category : Rare butterflies
Languages : en
Pages : 100
Book Description
Publisher:
ISBN:
Category : Rare butterflies
Languages : en
Pages : 100
Book Description
Oregon Silverspot Butterfly (Speyeria Zerene Hippolyta) Draft Revised Recovery Plan
Author: Paul A. Opler
Publisher:
ISBN:
Category : Rare butterflies
Languages : en
Pages : 95
Book Description
Publisher:
ISBN:
Category : Rare butterflies
Languages : en
Pages : 95
Book Description