Found 40 datasets matching "Thamnophis".
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​W​e ​collected ​ddRADseq data using the Peterson et al. 2012 (see Methodology for full citation) protocol to study the population structure and genetic diversity of two threatened species of...
Search relevance: 138.18 | Views last month: 0 -
The Mogollon Narrowheaded gartersnake (Thamnophis rufipunctatus) and the Northern Mexican gartersnake (Thamnophis eques megalops) are both listed as Threatened under the Federal Endangered Species...
Search relevance: 109.77 | Views last month: 0 -
Conversion and fragmentation of wildlife habitat often leads to smaller and isolated populations and can reduce a species’ ability to disperse across the landscape. As a consequence, genetic drift...
Search relevance: 98.39 | Views last month: 0 -
A study comparing reintroduction scenarios for the San Francisco gartersnake (Thamnophis sirtalis tetrataenia), an endangered subspecies native to San Mateo County and Santa Cruz County in...
Search relevance: 94.31 | Views last month: 0 -
This dataset includes records of captures of San Francisco gartersnakes (Thamnophis sirtalis tetrataenia) collected at five sites from 2007 to 2020. The data include measurements of snake...
Search relevance: 89.42 | Views last month: 0 -
This dataset includes data on the growth, fecundity, and survival of Giant Gartersnakes (Thamnophis gigas) in the Sacramento Valley of California from 1995-2017. In addition, the dataset includes...
Search relevance: 89.33 | Views last month: 0 -
These data support a study modeling the growth, capture, and survival of giant gartersnakes (Thamnophis gigas). We captured giant gartersnakes inhabiting rice irrigation canals in the Sacramento...
Search relevance: 82.69 | Views last month: 0 -
We used genome-wide single nucleotide polymorphism (SNP) data and capture-mark-recapture methods to evaluate the genetic diversity and demography within seven focal sites of the endangered San...
Search relevance: 75.88 | Views last month: 2 -
These data are from capture-mark-recapture studies of the giant gartersnake, Thamnophis gigas, in the Sacramento Valley of California, USA from 1999-2016. The data are primarily capture histories...
Search relevance: 59.98 | Views last month: 0 -
This data release supports the referenced publication 'Climate futures for lizards and snakes in western North America may result in new species management issues' in this metadata record. Data...
Search relevance: 51.37 | Views last month: 0 -
These data describe the location (terrestrial or aquatic) and activity status (active or inactive) of giant gartersnakes (Thamnophis gigas) by individual and location.
Search relevance: 48.80 | Views last month: 0 -
From April 2000 to November 2004 (44 months), various field methods were used to capture of encounter reptiles in GSMNP, including placement of metal roofing tin cover, visual encounter searches,...
Search relevance: 47.16 | Views last month: 12 -
These data support the following publication: Rose, J.P., Ersan, J.S., Wylie, G.D., Casazza, M.L. and Halstead, B.J., 2019. Demographic factors affecting population growth in giant gartersnakes....
Search relevance: 46.57 | Views last month: 0 -
The dataset consists of two csv files one for home range and net displacement analysis for adult snakes with at least 20 locations collected during the study period and one for the analysis of...
Search relevance: 45.15 | Views last month: 0 -
Adult female San Francisco gartersnakes (Thamnophis sirtalis tetrataenia) were captured and examined using an ultrasound device to determine if they were gravid and count the number of embryos in...
Search relevance: 42.74 | Views last month: 0 -
Vector datasets of CWHR range maps are one component of California Wildlife Habitat Relationships (CWHR), a comprehensive information system and predictive model for Californias wildlife. The CWHR...
Search relevance: 25.60 | Views last month: 0 -
Vector datasets of CWHR range maps are one component of California Wildlife Habitat Relationships (CWHR), a comprehensive information system and predictive model for Californias wildlife. The CWHR...
Search relevance: 25.60 | Views last month: 0 -
Vector datasets of CWHR range maps are one component of California Wildlife Habitat Relationships (CWHR), a comprehensive information system and predictive model for Californias wildlife. The CWHR...
Search relevance: 24.62 | Views last month: 0 -
The datasets used in the creation of the predicted Habitat Suitability models includes the CWHR range maps of Californias regularly-occurring vertebrates which were digitized as GIS layers to...
Search relevance: 24.16 | Views last month: 0 -
The datasets used in the creation of the predicted Habitat Suitability models includes the CWHR range maps of Californias regularly-occurring vertebrates which were digitized as GIS layers to...
Search relevance: 23.34 | Views last month: 0
