Eastern Mud Snake
Farancia abacura • Order: Squamata, Suborder: Serpentes, Family: Colubridae, Subfamily: Dipsadinae, Genus: Farancia, Species: Farancia abacura
Southeastern United States, ranging from eastern Texas and Louisiana eastward to Florida and northward along the coastal plain to southeastern Virginia, with inland populations extending into the Mississippi River basin.
Look up Eastern Mud Snake in the Snake Encyclopedia →Family
Order: Squamata, Suborder: Serpentes, Family: Colubridae, Subfamily: Dipsadinae, Genus: Farancia, Species: Farancia abacura
Conservation
IUCN Red List status is Least Concern, though localized populations face threats from wetland drainage, habitat fragmentation, and road mortality.
Physical Description
The visible section displays extremely glossy, dark black or dark bluish-black scales that are strongly keeled, featuring a heavy, robust body structure characteristic of semi-aquatic fossorial species.
Size & Dimensions
The visible portion suggests a robust adult specimen. Typical adult length ranges from 40 to 54 inches (100 to 137 cm), with a maximum recorded length of up to 84 inches (213 cm).
Habitat
Found predominantly in low-lying aquatic environments such as cypress swamps, sluggish streams, marshes, oxbow lakes, and wet ditches with muddy bottoms and abundant aquatic vegetation.
Diet & Feeding
Specialized feeder that preys almost exclusively on aquatic salamanders, such as amphiumas and sirens, using active foraging in muddy substrates.
Reproduction
Oviparous, laying clutches typically ranging from 20 to over 100 eggs in moist soil or decaying vegetation near water during the summer months.
Conservation Status
IUCN Red List status is Least Concern, though localized populations face threats from wetland drainage, habitat fragmentation, and road mortality.
Cultural Significance
Often associated with rural folklore, including the mythological hoop snake legend where it supposedly takes its tail in its mouth to roll like a hoop, though this is entirely fictional.
Notable Features
Possesses a sharp, horn-like terminal spine at the tip of the tail, which is used to prod prey, earning it the old colloquial name 'stinging snake'.