Butterflies of Floyd County, Texas - Information about and pictures of all the known species of butterflies in the county. - http://www.butterfliesandmoths.org/map?dc=1577&_dcc=1&si=44
Handbook of Texas Online - Current and historical information about Floyd County. - http://www.tsha.utexas.edu/handbook/online/articles/FF/hcf5.html
Amphibians and Reptiles in Floyd County - Texas Cooperative Wildlife Collection list of species found in the county. - http://wfscnet.tamu.edu/tcwc/checklist/FLOYD077.HTM