Embedded Files
Diamond Back Water Snake
Nerodia rhombifera
Diamond Back Water Snake
Nerodia rhombifera
Description:
Robust snake with strongly keeled scales; ground color ranges from brown to yellow to green; dark cross bars are present along the back and connect to vertical bars on the sides; divided anal plate
Length:
76.2-121.9 cm ( 30-48")
Range Map & Species Status:
Taken From: Dixon, James, J.E. Werler, and M.R.J. Forstner. Texas Snakes - A Field Guide. 2020. University of Texas Press.
Monthly Occurrences:
Nerodia rhombifera (Hallowell, 1852) in GBIF Secretariat (2023). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2024-05-14.
Blotched Water Snake
Nerodia erythrogaster transversa
Blotched Water Snake
Nerodia erythrogaster transversa
Description:
Length:
Range Map & Species Status:
Taken From: Dixon, James, J.E. Werler, and M.R.J. Forstner. Texas Snakes - A Field Guide. 2020. University of Texas Press.
Monthly Occurrences:
Nerodia erythrogaster subsp. transversa (Hallowell, 1852) in GBIF Secretariat (2023). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2024-05-15.
Banded Water Snake
Nerodia fasciata confluens
Banded Water Snake
Nerodia fasciata confluens
Description:
Wide dark colored irregularly shaped bands separate
Length:
Range Map & Species Status:
Taken From: Dixon, James, J.E. Werler, and M.R.J. Forstner. Texas Snakes - A Field Guide. 2020. University of Texas Press.
Monthly Occurrences:
Nerodia fasciata subsp. confluens (Blanchard, 1923) in GBIF Secretariat (2023). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2024-05-14.
Graham's Crayfish Snake
Regina grahamii
Graham's Crayfish Snake
Regina grahamii
Description:
Length:
Range Map & Species Status:
Monthly Occurrences:
Nerodia rhombifera (Hallowell, 1852) in GBIF Secretariat (2023). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2024-05-14.
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