Brown Treesnake mating and reproductive success on Guam, 2004-2018

The mating and reproductive ecology of the invasive Brown Treesnake (Boiga irregularis) were generated by reconstructing a multigenerational genomic pedigree based on 654 single nucleotide polymorphisms for a geographically-closed population established in 2004 on Guam (N=426). The pedigree allowed annual estimates of individual mating and reproductive success to be inferred for snakes in the study population over a 14-year period. These data are then merged with morphological data on each snake.

Data and Resources

Field Value
accessLevel public
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identifier USGS:5e010bdee4b0b207aa033de1
metadata_type geospatial
modified 20210524
old-spatial 144.862118, 13.637229, 144.868727, 13.642150
publisher U.S. Geological Survey
publisher_hierarchy Department of the Interior > U.S. Geological Survey
resource-type Dataset
source_datajson_identifier true
source_hash 9f4981b90f135e854d6635fc668d6501edeb642c
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spatial {"type": "Polygon", "coordinates": [[[144.862118, 13.637229], [144.862118, 13.642150], [ 144.868727, 13.642150], [ 144.868727, 13.637229], [144.862118, 13.637229]]]}
theme {geospatial}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • biota
  • ckan
  • dna-sequencing
  • genetics
  • geo
  • geoss
  • national
  • north-america
  • united-states
  • usgs-5e010bdee4b0b207aa033de1
isopen False
license_id notspecified
license_title License not specified
maintainer Amy A. Yackel Adams
maintainer_email yackela@usgs.gov
metadata_created 2025-11-22T04:42:09.191480
metadata_modified 2025-11-22T04:42:09.191484
notes The mating and reproductive ecology of the invasive Brown Treesnake (Boiga irregularis) were generated by reconstructing a multigenerational genomic pedigree based on 654 single nucleotide polymorphisms for a geographically-closed population established in 2004 on Guam (N=426). The pedigree allowed annual estimates of individual mating and reproductive success to be inferred for snakes in the study population over a 14-year period. These data are then merged with morphological data on each snake.
num_resources 2
num_tags 12
title Brown Treesnake mating and reproductive success on Guam, 2004-2018