10 Most Alien-like Insects on Earth

A common mistake when searching for alien life forms is to look up into the sky for something big. But alien life is right here, at our feet, in our backyards. Millions of tiny but frightening aliens, many just a few millimetres long. We've convinced the most cheerful of the lot to give us a tour…
"Hi, I'm Danny and I'll be your host. Buzz along…"
This alien poses as a damselfly of the Zygoptera suborder. People often fail to notice that they hold their wings differently when at rest and are also smaller than dragonflies. Oh, and did you notice, their eyes are separated. Though running might be better than waiting to see the blue in their eyes…
"Give me… FOOD!" This fuzzy yellow alien with black spots is called Dasychira Pudibunda and is the larval form, or caterpillar, of the red-tailed moth.
This species of aliens has fooled humans for many years. Popularly known as a bumblebee of the Apidae family, they have donned a fuzzy yellow-and-black fur and spread rumours that some of them are stingless. Right, whatever, just careful with that … thingy, dude!
"Listen to me, Earthling, feel the mighty wrath of Gandalf the Green!" This green bush cricket of the TettigoniidaeLord of the Rings.
"Hullo there, did I startle you? If I did pretty please, will you be my… ahem… buy my dinner?" This praying mantis is one of 2,000 species in the mantis order of insects. As predatory aliens, er, insects, they might better be called preying mantis.
"I might look cute but I can sap you out!" Treehoppers have long fascinated biologists because of their unusual appearance. They belong to the Membracidae family and are closely related to cicadas and leafhoppers. They feed upon the sap found in plant stems, which they prick with their beaks.
This praying mantis male would certainly score a role in any alien movie. His acting talent is undisputed as he's part of the flower mantis species - they pretend to be flowers and then attack their prey. How very cunning, indeed.
"Who you're calling an alien? Our ancestors have been around since 350 million BC!" Wasps are said to be terrestrial but some of them look positively extra-terrestrial. Though often called pests, they are in fact very important for ecosystems: as food for other insects and birds or as predators limiting the populations of many other species.
"Call me a cricket one more time!" Grasshoppers have horns or antennas that are shorter than their body, unlike their relatives', the bush crickets. They may look well shielded but lose many a battle when they end up as a protein-rich delicacy on someone's plate in many parts of the world.
This praying mantis looks straight out of Alien or Men in Black… No prizes for guessing who inspired whom.

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World's Most Strange Species - Geoducks !

Geoducks...What?!

They are definitely not "ducks", nor do they have any relation to "geo"-logy. In fact, they seem alien enough to be "from Mars" and, for all I know, possess a malign intelligence.

They are found mostly around Pacific Coast of the US and Canada, and in Japan they seem to serve as inspiration for "manga" of certain tentacled variety.
Modern biologists easily classify it as large saltwater clam, a bivalve mollusk with a huge "neck", or a "siphon". How huge, you'll ask? Up to two meters in length.
Deep Diggers of the Depths : Even their name is wrong, because it's pronounced "GOOEY duck". You'd think an epithet "gooey" would seem more appropriate for this bizarre creature, but it's not gooey in any sense. The name comes from a misspelling of "gweduc" (a native word), which means to "dig deep". Also, the "Elephant Trunk Clam" monicker fits them quite well.
You'd need to hook up with your buddy to dig them out, especially if you're going to use the "hold-breath" method. It's not so easy to spot the protruding siphon, either.
Sometimes they are confused with "piddocks", which are smaller mollusks.
But once spotted, they can't escape you, or dig further down. In fact, the body of an adult geoduck remains in one spot for its entire life. Sea stars would nibble at them, but once they bury themselves almost a meter deep, no predators can get at them - so they end up living REALLY long.
Old and Wise : Treat them with respect. They'll outlive any of you - they get up to 160 years old . It's the second longest-living organism on Earth (after giant tortoises, which can live almost 200 years). As they grow, they accumulate rings on their shell, much like a tree does.

The average adult geoduck that you'll likely to meet will be the same age as you - 25 to 50 years old, but it hardly has the same experiences as you are, being buried all its life in one spot.
Here is a good-sized geoduck on display in a curiosity shop in Seattle.

"Their large, meaty siphon are prized by some for its savory flavor and crunchy texture." It is a delicacy in Asia, each costing $200 - $300, so if you ever considered opening a private geoduck farm... be also ready to deal with their reputation to increase the "male potential".

The average female produces up to 5 billion eggs in her lifetime. Here is a picture of a bunch of geoduck-like mollusks clinging to a log of wood in Ardmore.

Geoduck is an official mascot for the Evergreen State College in Olympia, Washington - which also has a (very appropriate) motto. "Let It All Hang Out".

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