Not all member in the animal kingdom are made the same , from those colourise blue to those with four heads , there is some bizarreness out there . We have select some of our “ favorites ” , which truly make you say WTF .
Do you want a corkscrew with that? Argentine blue-bill lake duck
An downright classic in weird penis circle is the Argentine lake duke ( Oxyura vittata ) . This delicious , odorous - looking waterfowl often mildly swims across the control surface of a calm and unagitated lake . Its bank bill is an electrifying blue that contrasts starkly with its regal onyx head . It seem like a typical razzing until you see its wan generative organ , which is evocative of the corkscrew that you might bring out on a hot summer day .
feature up to agenerous42.5 centimetre ( 16.5 inch ) when unwound , the bakshis is subdued with a coppice - same structure that probably help to remove spermatozoon stored in the oviduct by any previous competitors .
This is n’t the only duck with a weird as hellcorkscrew penis – it is just the largest . Other duck coinage , like Muscovy duck’s egg also have this tentacle - like reproductive organ . Thereasonfor the queer shape is that duck’s egg vaginas are bottle screw - shaped but in the diametrical , clockwise direction than the manful member and this may help the females turn out force copulation .
Someone is about to get screwed over!Image credit: Tom Meaker / Shutterstock.com
Not one, not two, but four: Echidnas have a four-headed penis
This is the precious , dapper - looking , gentle , testicle - lay mammalian : the short - pick anteater ( Tachyglossus aculeatus ) . They have swept - back vertebral column that give the other 2000 ’s gel - spiked hair that human boys used to rock a tally for its money . They are also known to blowsnot bubblesin an endearingly complete fashion to keep cool ( also similar to human boy ) . Their penis , however , is not as endearing . It is reminiscent of a four - head rotating electric razor , with each of the four tip being bright , shiny , and violent .
Onepaperdescribed how scientists were able to create a 3D model of the whole echidna penis and its inner structures . In most mammals , there is often a individual urethral tube , which is the road for the semen to travel to the penis tip . In echidna , it is a bit different . It originally starts as a single tube , but then towards the tip of the penis , it break open into two and then once more , which leads to four branches , like a little urethral tree diagram .
Some echidna have also been able-bodied to ejaculate 10 times without too much of a pause . Another weird thing is that their phallus is not used for micturition and only for sexual reproduction .
Four heads are better than one!Image credit: Mari_May / Shutterstock.com
Record-breaking barnacle
If you explore the bottom of the seabed , you will see an array of sprightliness . However , these marine beast often come with an undesirable buddy – thebarnacle . These are arthropod that look like ash-gray - colored volcanic shells with walnut - looking sand trap doors on the top . They cohere to everything – from lobsters to rocks – all by using one of nature ’s fastest and most powerful glue .
Now you must be wondering : “ If the cirriped is glued onto a airfoil , how do they ever reproduce ? ”
Well , what go on behind the barnacle “ door ” has fascinated scientist . They have discovered that most barnacle are hermaphrodites ( with male and female sexual activity reed organ ) . To be fertilized , one barnacle will produce a retractable tube-shaped structure of 15 to 20 centimeters ( 6 to 8 column inch ) , which is eight time the size of their soundbox . It even has theGuinness world recordfor being the long phallus of any fauna proportional to its body .
I heard barnacles are clingy lovers.Image credit: Alexisaj / Shutterstock.com
The penis size all calculate on where they have decided their plate is . For theintertidal barnacle , the penis size of it of those in undulation - expose shorelines is chonkier ( 16 percent higher penis mass due to the larger penis base width ) than those in the most protected bay tree .
Electric blue: Leopard slugs
ill-use out at dark , you may add up across a giant grey spotted slug . This is the Panthera pardus bullet , whose Latin nameLimax maximusdirectly understand into the “ biggest type slug ” . It is a big boy sluggard that can be up to 20 cm ( 8 inches ) in length . It can be found all around the world and is a plant pestis .
Their sexy times are similar to a Cirque du Soleil show . Thesehermaphrodite slugsinitially circle each other and then climb a Sir Herbert Beerbohm Tree or rock before lowering themselves on a mucus rophy , while enwrap around each other always in a strict anti - clockwise fashion to check that the genitals delineate up .
Then the magic happens . Each bullet crusade out its over - sized penis from opening on the side of its head .
Shocking!Image credit: Fotoz by David G / Shutterstock.com
It is not the size or placement of the member that is so shameful , it is the smart blue coloring that their instruments possess . Once the spermatozoan has been exchanged ( this can be store for months or years at a time ) they crawl off each other . One lick will then rust the mucous secretion rope before they go in a scrumptious post - copulatory bite .
For other species of slugs , it is similar vibes .
All the animals with barbs, hooks, and spikes
There are many alone feature of a manful sexual organ that may make their counterpart wince . first , our once thought wholesome and cute family cat . They may attend like a furred ball of fluff as they snooze in front of a window on a warm cheery 24-hour interval , but they actually have something a second more threatening concealment between their legs .
The tomcat ’s penis is covered in something calledspines , which are relatively large , pointed , and horny . It is thought that the spines can stimulate the female ’s procreative piece of ground and can lead to ovulation .
Secondly , thebean weevil(Callosobruchus maculatus ) . This short insect often lives in the great unwashed ’s kitchens , and they are a surprise to anyone extend to for the bag of flour for their next bake as they love old jars full of juiceless goods like cereal or bean plant . Horrifically , they have spikes on their generative harmonium . The intent is for the member to deflate the female ’s reproductive tract . In turn , this aid the beetles to stick around together and , therefore , increases the likeliness of the spermatozoon being successful .
Stabby stabby beanie peenie.Image credit: Holger Kirk / Shutterstock.com
Another medieval overrefinement sounding penis is that from a metal money of Pisces the Fishes called the priapium fish ( Phallostethus cuulong ) . They are typically small-scale and no more than 3.5 centimeters ( 1.4 inches ) in length with partly semitransparent bodies . They are retrieve swimming along merrily in both fresh and brackish bodies of waters .
This mintage of fish havegenitalson their chin . The genitals are a modification of the thoracic and pelvic fivesome ( call the priapium ) . It has two attachments , one is a forward face serrated saw and a rod . It is thought that the saw and retinal rod grasp the female during mating and have her still while the sperm is transferred .
Koalas, sharks, and snakes all have two
There are somemarsupialsthat have two penises , including the cuddlesome and vulnerable koala . In most marsupial species , the penis is divided into two halves , and early research suggested that this was to help the ejaculate run into the double vagina .
manlike sharks , skates , andraysalso seem to have two phallus known asclaspers . These are locate on the inner side of the pelvic fin . They help to deposit the sperm cell into the female person ’s cloaca – which is the womb , intestine , and urinary piece of land scuttle . These claspers are not main process , but deeply grooved rubbery extensions .
Snakes also have what is calledhemipenises . These are yttrium - shape and some alternate hemipensis manipulation in successive mating .
They give top koality hugs, though!Image credit: Simon Maddock / Shutterstock.com
Lastly, humans
Yes , you find out that right . We are eldritch in comparison to other primates . Our phallus are often long and wider than other greatapes , specially when view the length – a in full erect gorilla penis is 6 centimetre ( 2.5 inches ) long . Along with this , our ball are also proportionately small . A chimpanzee ’s ballock matter more than a third of its genius , while homo weigh less than 3 percent .
So there you have it – consider yourself enlightened .
Get your freak on!Image credit: ViDI Studio / Shutterstock.com
