organism: Agkistrodon piscivorus
attributes.tag: isolate
attributes.value: 4
attributes.tag: ecotype
attributes.value: Agkistrodon piscivorus leucostoma
attributes.tag: age
attributes.value: not collected
attributes.tag: collection_date
attributes.value: 2003-03-15
attributes.tag: geo_loc_name
attributes.value: USA: Texas, Burleson County, Yegua Creek above L. Somerville
attributes.tag: sex
attributes.value: not collected
attributes.tag: tissue
attributes.value: skin shed
attributes.tag: BioSampleModel
attributes.value: Model organism or animal