The world of snakes is diverse, with thousands of species inhabiting various regions of the globe. Among the most captivating and often misunderstood reptiles are the coral and corn snakes. Both are strikingly beautiful but differ significantly in appearance, behavior, and evil capabilities. In this blog, we’ll delve into the fascinating world of these two serpents, highlighting their differences and shedding light on the often-mistaken identity between them.
Coral Snake: The Lethal Beauty
Coral snakes belong to the family Elapidae, which includes some of the world’s most venomous snakes, such as cobras and mambas. These venomous reptiles are primarily found in North America, with several species inhabiting regions ranging from the southern United States to Central America. Coral snakes are renowned for their vibrant and distinct coloration, characterized by alternating red, yellow, and black rings. The saying “Red touch yellow, kill a fellow; red touch black, venom lack” is often used to help distinguish them from non-venomous snakes with similar colors, like the scarlet king snake.
- Venomous Characteristics: Coral snakes possess potent neurotoxic venom, which attacks the nervous system and can lead to paralysis or even death if not treated promptly. However, coral snakes are generally reclusive and rarely threaten humans. Their small, fixed fangs and difficulty delivering venom make them less dangerous than other venomous snakes.
- Behavior: Coral snakes are nocturnal and spend much of their time burrowed in the ground or hidden beneath leaf litter. They are rarely encountered in the wild and are shy and non-confrontational.
Corn Snake: The Harmless Mimic
Corn snakes, on the other hand, belong to the family Colubridae and are native to North America, ranging from New Jersey to Florida and westward to Texas. These snakes are often called “red rat snakes” due to their similar appearance to rat snakes, but their coloration and behavior set them apart.
- Non-Venomous Characteristics: Corn snakes are entirely non-venomous and pose no threat to humans. They have rows of small, rear-facing teeth used to grasp and consume their prey, primarily rodents. These snakes are constrictors, meaning they subdue their prey by squeezing it until it stops breathing.
- Appearance: Corn snakes display various color variations, from bright orange and red to more muted brown and gray hues. Their pattern consists of large, irregularly shaped blotches outlined in black, with a white underside. This distinct pattern is often confused with the venomous coral snake, leading to the popular rhyme mentioned earlier.
Misidentification and Common Confusions
The similarity in coloration between coral snakes and some non-venomous snakes, such as the scarlet king snake and the corn snake, has led to unfortunate instances of misidentification. The consequences of such misidentifications can be dire, as attempting to handle or provoke a venomous snake can lead to dangerous envenomations. Therefore, it’s crucial to be aware of key differences between the two species to avoid potentially life-threatening encounters.
Critical Differences Between Coral Snakes and Corn Snakes:
- Color Pattern:
- Coral Snakes: Red touches yellow (or orange), with black bands.
- Corn Snakes: Red touches black, with larger, irregularly shaped blotches outlined in black.
- Head Shape:
- Coral Snakes: Small, rounded head with black snout and no distinct neck.
- Corn Snakes: Relatively larger, more triangular head with a different neck.
- Venom:
- Coral Snakes: Possess potent neurotoxic venom.
- Corn Snakes: Completely non-venomous.
Conclusion
While coral snakes and corn snakes may share similar color patterns, they belong to entirely different families and possess distinct characteristics that set them apart. The striking beauty of coral snakes is matched only by their potentially lethal venom, making them a subject of fascination and caution. In contrast, corn snakes, though often confused with their evil counterparts, are harmless and beneficial to humans as they help control rodent populations.
Understanding the differences between these two snakes is essential for personal safety and conserving these remarkable creatures. With proper knowledge and awareness, we can coexist with these fascinating reptiles, appreciating their role in the ecosystem while ensuring our safety in their presence.
Are coral snakes dangerous to humans?
Coral snakes are venomous and can be hazardous to humans. They possess neurotoxic venom, leading to paralysis or even death if not treated promptly. However, they are generally reclusive and rarely pose a threat unless provoked or mishandled.
What is the difference between coral snakes and corn snakes?
The key difference lies in their color patterns and evil characteristics. Coral snakes have red (or orange) touching yellow bands with black bands in between and are venomous. Corn snakes have red-touching black bars with larger blotches outlined in black, and they are entirely non-venomous.
How can I tell a coral snake from a non-venomous snake with similar colors?
You can remember the rhyme “Red touch yellow, kill a fellow; red touch black, venom lack.” This helps distinguish coral snakes from non-venomous ones like the Scarlet King or corn snakes.
Where are coral snakes and corn snakes found?
Coral snakes are primarily found in North America, ranging from the southern United States to Central America. Corn snakes are also native to North America, inhabiting regions from New Jersey to Florida and westward to Texas.
What should I do if I encounter a coral snake?
If you encounter a coral snake in the wild, it’s best to observe it from a safe distance and not attempt to handle or provoke it. Keep in mind that coral snakes are generally not aggressive unless threatened. If you suspect a coral snake bite, seek immediate medical attention.
Can corn snakes be kept as pets?
Yes, corn snakes are popular as pet snakes due to their docile nature, manageable size, and attractive color variations. They are relatively easy to care for and make great pets for reptile enthusiasts.
Do coral snakes and corn snakes have any conservation concerns?
Some species of coral snakes are threatened due to habitat loss and collection for the pet trade. Conservation efforts are in place to protect them. Corn snakes are not typically considered endangered or threatened, as they adapt well to various environments.
How long do coral snakes and corn snakes live in captivity?
In captivity, coral and corn snakes can have relatively long lifespans. Coral snakes can live for over a decade, while corn snakes can live for 15-20 years or more with proper care.