Weird Nature 13 Of The Deadliest Texas Animals That'll Make You Watch Your Step In The Lone Star State  

Crystal Brackett
4.2k votes 999 voters 99.4k views 13 items

List Rules Vote up the most terrifying animals in Texas.

Texas contains a fusion of zones that blend vastly different climates into a hub for poisonous animals. The expansive gulf coastline builds a subtropical vortex for wetland creatures to thrive, which expands into a hot and dry desert atmosphere, creating an inviting geographical landscape for dangerous critters of all shapes and sizes to settle down in. Various species of bugs, reptiles, mammals, and sea creatures inhabit the wide-open range of the Lone Star state and its neighboring gulf. 

These dangerous Texas animals are no joke. Just a single encounter with a powerful or venomous creature could cost you your life, so it's best to play it safe when coming face-to-face with them. Check out the deadliest Texan animals below, to arm yourself with knowledge should you ever find yourself in the Lone Star state. Vote up the scariest, most dangerous animals you can encounter in Texas. 

1 407 VOTES

The Brown Recluse Spider Can Cause Death On Rare Occasions


Brown recluse spider is listed (or ranked) 1 on the list 13 Of The Deadliest Texas Animals That'll Make You Watch Your Step In The Lone Star State
Photo:  Br-recluse-guy/Wikimedia Commons

Nesting and making its erratic webs across the shed rafters, underneath the cardboard boxes, and between scattered clothes is the brown recluse spider. In rare instances, a bite from this creature will cause living cells to die in your body, which can be fatal. Other symptoms include nausea, vomiting, and rashes. 

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2 412 VOTES

Western Cottonmouth Snakes Snap A Significant Bite


Agkistrodon piscivorus leucost... is listed (or ranked) 2 on the list 13 Of The Deadliest Texas Animals That'll Make You Watch Your Step In The Lone Star State
Photo:  Greg Schechter/Wikimedia Commons

Western cottonmouth snakes can't get enough of watery environments. Northern central Texas residents can most likely find one of these creatures sliding around in a pool, lake, river, or stream. When confronted, western cottonmouth snakes would rather run away or completely freeze to blend into its surrounding. However, if it strikes, the venom it injects can cause medically significant side effects, excruciating pain, and might even lead to death in extreme cases.

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3 590 VOTES

A Diamondback Rattlesnake Will Strike With Aggression


Crotalus atrox is listed (or ranked) 3 on the list 13 Of The Deadliest Texas Animals That'll Make You Watch Your Step In The Lone Star State
Photo:  Clinton & Charles Robertson/Wikimedia Commons

The western diamondback rattlesnake, AKA the Texas diamondback, is a venomous pit viper that delivers a fatal and aggressive strike. Packed with a slew of serious side-effects, when a western diamondback bites a human, the "venom causes extensive tissue damage, bleeding and swelling." Nausea, dizziness, and convulsions are the least of your worries if you happen to stumble into the snake's jaws, as it could escalate to severe muscle damage and permanent tissue loss. 

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4 395 VOTES

Copperhead Snakes Inject A Venom That Damages Tissues


Agkistrodon contortrix is listed (or ranked) 4 on the list 13 Of The Deadliest Texas Animals That'll Make You Watch Your Step In The Lone Star State
Photo: Ltshears/Wikimedia Commons

Texas is home to three species of copperhead snakes: the southern copperhead, Trans-Pecos copperhead, and the broad-banded copperhead. The copperhead snake is a very timid creature. Rather than put up a fight, it prefers to flee or attempt to blend in with its environment to remain out of harm's way. It can, and will, strike at a threat if intimidated. While bites rarely result in death, the venom can cause tissue damage and mild nausea. 

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