Creepy Animals

…they're really interesting.

Jan 27 2013

Lobster Moth Caterpillar

lobster moth caterpillar on leaf

Bone-chilling...

They say people get more boring with age. The same holds true in the insect kingdom. The Lobster Moth is an incredibly ordinary moth whose larval form is anything but. The caterpillar features spindly forelegs and a swollen abdomen that curves up at the end, resembling a lobster tail. If the Lobster Moth Caterpillar is provoked, it spreads its front legs and arches its head back, possibly spraying formic acid. As an adult moth, it simply flies away.

Lobster moth caterpillar hanging off leaf

Hair-raising...

 

Lobster moth caterpillar with legs raised up

Blood-curdling...

 

Lobster moth on white background

The Lobster Moth as an adult. Yawn.

Photos via FlickrBogleech

Special thank you to Alyen Bird, who notified us with the existence of this creepy creature.

Aug 15 2011

Metallic Beetles


Super shiny gold and silver beetles

Shine on.

These radiant gold and silver beetles (Chrysina aurigans [left] and Chrysina limbata [right]) live in the dense rainforests of Costa Rica. And they’re gorgeous. We only wish we could wear precious metals from head to toe. Shamefully, these insects actually use their reflective bodies to hide amid vegetation by replicating shiny surfaces like beads of water.

What? How? Why?

The beetle’s wings manipulates light. According to NewScientist, ‘Light travels at different speeds through each of the 70 or so layers of exoskeletal chitin. Part of the light is reflected off each layer, and the intensity of the reflections is amplified as they constructively interfere with one another, creating an opulent sheen.’

Photo via Eduardo Libby. Want more bling? We do too:

Shiny blue beetles on leaf.

The lustrous blue of the Green Dock Beetle.

Photo via MObugs

Green metallic scarab beetle on flowers.

The green sheen of the Metallic Scarab Beetle.

Photo via What’s That Bug

Iridescent metallic beetle on flower.

The iridescent opalescence of Chrysolina Fastuosa.

Photo via Jaap Polak

Purple metallic beetle eating leaf.

The glitzy gloss of the Purple Metallic Beetle.

Photo via Bugguide.net

Aug 1 2011

Honeypot Ant

Honeypot Ant filled with liquid food.

Gluttony.

 

Two Honeypot Ants in habitat.

Greed.

 

Honeypot Ant in underground colony.

Sloth.

The Honeypot Ant is the perfect metaphor for how to survive in the post-consumer world: save and spend when needed. Just two easy steps.

1. SAVE

When food is abundant, the honeypot ant gets it’s nom on courtesy of other worker ants that feed it till it’s nearly bursting at the seams. The ant converts the food into a sweet liquid-y substance which is stored within the swollen abdomen. In this state the ant can balloon to the size of a grape, unable to move much within the colony walls.

2. SPEND WHEN NEEDED

When food is scarce, the honeypot ants regurgitate their stored nectar to feed their nest mates. According to Wikipedia, ‘in certain places, they are eaten by people as sweets and are considered a delicacy.’ Who’s hungry now?

Special thanks to dear reader Marcie for sending us this little treat. “Sloth” photo by Greg Hume.

Sep 17 2010

Unapologetically Creepy: Cyclocosmia Spider

Cyclocosmia trapdoor spider.

The trap door spider = abomination of mother Earth and scourge of the insect world.

Cyclocosmia trapdoor spider bottom.

Wow. Seriously, Nature? You've really outdone yourself with this spider.

Love strange creatures? Hungry for more? Try this recipe for the creepalicious Cyclocosmia Spider:

Ingredients:
– 1 small size spider
– 1/2 fresh coconut, flesh removed
– 1 large ancient Andean coin
– secrets

Directions: Select a location in the Florida Panhandle. In a large hole, combine ingredients and let sit for awhile. Carefully remove top soil. The Cyclocosmia Spider should be firm to touch and ready to scare the bejesus out of you. Serves 1.

Enjoy!

Jan 15 2010

Underwater Curiosities: Green Sea Slug

Green sea slug underwater.

Half animal, half plant, 100% creepy.

This Green Sea Slug (Elysia chlorotica, specifically) is the official Underwater Curiosities category challenger on Creepy Animals. We ask:

It is Underwater?   Yes.

A Curiosity of sorts?   Why yes.

Creepy?   Most definitely.

An Animal?   Hmm. Not exactly.

That’s because Elysia chlorotica creates chlorophyll, just like a plant. It accomplishes this task by harvesting the genes and photosynthesizing organelles from the Vaucheria algae it ingests. This means the slug is fully equipped to manufacture it’s own food via photosynthesis, which has never been observed in the animal kingdom. It also means that once a young slug eats its first full meal, it never has to eat the algae again.

Dec 27 2009

Unapologetically Creepy: Vegetarian Spider

We never thought the words creepy and vegetarian could ever be used in the same sentence in a contextually sound way. But really, this Vegetarian Spider (the only vegetarian spider) is very seriously creepy. The Vegetarian Spider is a species of jumping spider that favors the buds of acacia plants, among other green items in tropical southeastern Mexico and Costa Rica where it lives.

Vegetarian spider with many eyes.

"I spy with my many eyes...vegetables!" - the spider above

Oct 5 2009

Unapologetically Creepy: Assassin Spider

Nature is full of bizarre and fascinating creatures, but few are as unapologetically creepy as the Assassin Spider. This aptly named arachnid, also known as the pelican spider or “spider assassin,” is a tiny, ancient predator that lurks in forests across Madagascar, South Africa, and Australia. With a body designed to hunt other spiders, this fascinating arachnid has earned a reputation as one of the most unusual hunters in the spider world.


1. A Unique and Terrifying Appearance

Assassin spiders have evolved some of the strangest physical adaptations in the arachnid world. Their elongated necks and jaw-like appendages (called chelicerae) give them a distinct resemblance to miniature pelicans, leading to their other name, “pelican spiders.” The chelicerae are equipped with powerful pincers that allow them to capture and hold prey at a safe distance. This adaptation not only gives them a ghostly appearance but also serves a vital role in their spider-eat-spider lifestyle.

2. Master Hunters of the Arachnid World

What makes the Assassin Spider particularly fascinating is its hunting behavior. Unlike web-spinning spiders, Assassin Spiders actively seek out their prey, often ambushing other spiders that are up to twice their size. When they locate a target, they strike quickly, piercing their prey with their elongated jaws and injecting venom that immobilizes their victim. This approach is both brutal and effective, and it’s easy to see why they earned their ominous name.

3. Stealth and Precision

Assassin Spiders rely on stealth and precision to capture prey. With keen senses and a seemingly patient demeanor, they move through their forest habitats almost undetected. Their elongated bodies allow them to blend seamlessly into their surroundings, making them difficult to spot even for an experienced observer. Once they set their sights on a spider, they move in quickly and decisively, showing no mercy in their hunt.

4. Evolutionary Anomaly

Scientists believe that Assassin Spiders have been around for over 165 million years, making them living relics of the prehistoric era. Their unique body structure and hunting techniques set them apart from most other spiders, suggesting a distinct evolutionary path that prioritized precision hunting over other survival strategies. Their ancient lineage gives us a rare glimpse into the evolutionary history of arachnids, showcasing a path less traveled in the spider kingdom.

5. Unusual Encounters in the Wild

For those interested in witnessing the Assassin Spider’s hunting techniques, it’s essential to approach them with respect. Although they are not a threat to humans due to their tiny size and reclusive nature, they embody the classic “look but don’t touch” philosophy of the animal kingdom. When handling aggressive spiders in general, experts advise that it’s best to observe from a distance to avoid accidental bites or defensive reactions. Likewise, if you’re ever in the presence of aggressive tarantulas, it’s wise to remember to avoid handling an aggressive tarantula altogether.


6. Preserving a Unique Species

Assassin Spiders are rare and often found only in specific forested habitats, making them vulnerable to habitat loss and environmental changes. Conservation efforts are critical to protect their unique ecosystems, as the loss of these habitats would mean losing one of nature’s most distinctive predators. Conservationists encourage preserving their forest habitats, ensuring that these ancient spiders can continue to thrive and fascinate future generations.

7. Why Are We Drawn to Such Creepy Creatures?

There’s a certain allure to creatures like the Assassin Spider that taps into our fascination with the darker side of nature. With a terrifying design and a lethal hunting style, Assassin Spiders remind us that nature is both beautiful and fearsome. As one of the more extraordinary examples of arachnid adaptation, these spiders hold a permanent place in the pantheon of creepy creatures.


The Assassin Spider is unapologetically creepy, and for fans of nature’s oddities, it’s an absolute gem. With its unique appearance and efficient predation techniques, it stands as a testament to the diversity and ingenuity of evolution. Whether you’re a fan of spiders or simply curious about the stranger inhabitants of our planet, the Assassin Spider is a creature worth learning about—but best appreciated from a respectful distance.

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