argentine lake duck size

"I'm not fond of the 'nudge nudge, wink wink' comments by the authors," he said. Specifically, we have the Argentine Lake Duck, an animal which, for its size, may have the longest penis of any animal in the world. The Lake Duck is notable for possessing, in relation to body length, the longest penis of all vertebrates; the penis, which is typically coiled up in flaccid state, can reach about the same length as the animal himself when fully erect, but is more commonly about half the bird's length. The biggest penis in the bird world. The penis of the Argentine Lake Duck measures approximately half the body length and exhibits proportions comparable to those found in fleas and some nematodes and flies; male genitalia in these invertebrates often exceed the length of the body and can be the most structurally complex organs in the entire body (Hyman 1951, Thornhill and Alcock 1983). BUT there ARE at least a couple species out there with a LONGER penis, relative to body size. The female Argentine lake duck ovarian tubes accommodate for the unique … Distribution / Range. Seventeen. It is also called the Argentine blue-bill, Argentine blue-billed duck,[2] Argentine lake duck, or Argentine ruddy duck. The animal with the worlds largest penis relative to the size of its body is the Lake duck, a native duck of South America. Use these social-bookmarking links to share Found! The barnacle (a crustacian) has a penis that is FORTY TIMES LONGER than it's own body! Scientific name: Oxyura vittata Size: 40cm, 640g Distribution: Argentinian lakes Diet: Seeds, plant remains, small invertebrates. The size of this huntsman spider. This is remarkable, considering most of the species are about the same height! FILE - In this July 23, 2018 file photo, the duck boat that sank in Table Rock Lake in Branson, Mo. The Argentine Blue-bill or Argentine Lake Duck or Argentine Ruddy duck (Oxyura vittata) is a small South American stiff-tailed duck. The lake duck lives in central Chile, Argentina and southern Uruguay. It also has the longest penis of any vertebrate in relation to body length. It actually has a penis, and what a penis it is! This is remarkable, considering most of the species are about the same height! [7] [8] It is theorized that the remarkable size of their spiny penises with bristled tips may have evolved in response to competitive … Shaped like a corkscrew, some Argentine lake duck species have penises that can extend over 16 inches (42.5 centimeters). Contents. It is notable for … The lake duck (Oxyura vittata) is a small, South American stiff-tailed duck. Males can be distinguished from Andean duck (Oxyura ferruginea), a similar species, by being smaller and having a flatter head. Send Enquiry. Two Central Florida hunters were doing their thing, trying to shoot down ducks for sport on a lake in Leesburg last week, and got, um, interrupted. The genus name is derived from Ancient Greek oxus, "sharp", and oura, … Range: Chile and Argentina, sometimes migrating in winter to southern Brazil and Paraguay. Big lake in a pasture Jumped 60 birds at setup Shot 14. The lake duck grows to 36–46 centimetres (14–18 in). "They are being rather speculative, and it seems not much is known about this bird and we need to observe its behaviour in the wild before we can understand what function this penis might have," he said. 10 feet . Hunted large lake pond We were warned birds would fly late. Its penis is a whopping 17 inches long, proportionally the longest of all vertebrates. Scientific name: Oxyura vittata. [3] It also has the longest penis of any vertebrate in relation to body length. For example, the one-pound, foot-long Argentinian lake duck has the longest of all with a member that is four inches longer than its body. May 1, ... and the Argentine lake duck a 17-inch spiny one. The longest bird penis ever' to someone you know: The Argentine Blue-bill or Argentine Lake Duck (Oxyura vittata) is a small South American stiff duck. The Brazilian teal is the largest teal found in South America and is similar in size to a wood duck or blue-wing in North America. The scientifically dubbed Oxygura vittata is known to extend its corkscrew-shaped appendage to “lasso” females. Ducks are known to detain the record of penis size amongst vertebrates, compared to their own size: a specimen of Argentine blue-bill duck had a remarkable 42.5 cm … It has a stable population of 6,700–67,000, with no major threats. The normal lifespan of a Blackbuck is about 12 to 15 years. It resembled a small ruddy duck or, even more, an Argentine blue-bill. 6 years ago. 1.1 Penis; 2 Behavior; 3 Distribution; 4 References; 5 External links; Description. Image: Glen Bowman via Flickr. Conservation status (): Least Concern. BUT WAIT! North American Ruddy Duck. A hunter shot video of a large alligator swallowing an entire duck whole in Leesburg, Florida. [7] The males often try to force copulation, but the complex mating geometry allows the females to retain control—most forced copulations do not result in successful fertilization. These small spines are believed to help push out other males semen. Posted by. The lake duck lives in central Chile, Argentina and southern Uruguay. These small spines are believed to help push out other males semen. Clumsy on land since their legs are set unusually far back. Hear the Ruddy Duck's Call:-Conservation Status Size 360mm to 460mm (14" to 18") Appearance - Male … Dr McCracken and colleagues speculate that the giant penis may be an example of 'runaway' sexual selection, where female preference drives male anatomy to ever-greater extremes, as in the peacock's tail. It lives in bodies of freshwater with large amounts of vegetation, such as wetlands and lakes. Get ABC Science’s weekly newsletter Science Updates, [an error occurred while processing this directive], Ancient whales were fearsome predators with razor-sharp teeth, fossil analysis shows, Australian trapdoor spider may be a seafaring castaway from Africa, Molecule discovery on Titan an intriguing clue in hunt for life, Ancient DNA shows Canaanites survived Biblical 'slaughter'. Time: 0s. On Wednesday, Dec. 2, 2020, a federal judge has dismissed criminal indictments against three men who were charged after the tourist boat sank in a Missouri lake in … Dr Mulder believes this may be a bit of anthropomorphising, however. 1 Description. By clicking 'Send to a friend' you agree ABC Online is not responsible for the content contained in your email message. English name: Lake duck Alternative names: Argentine Blue-billed Duck, Argentine blue-bill, Argentine Ruddy duck Scientific name: Oxyura vittata Taxonomy Phylum: Chordata (chordates) Class: Aves Order: Anseriformes Suborder: Anserides Family: Anatidae Subfamily: Oxyurinae (stiff-tailed ducks) Genus: Oxyura Species: vittatta. ... Well I just read about a duck that has a penis that twice the size of it its called Argentine Blue-bill or Argentine Lake Duck. 2.4k comments. [2] It is very widespread, naturally occurring in Argentina, Brazil, Chile, Paraguay, and Uruguay, and having been introduced to Antarctica and the Falkland Islands. Males produce popping noises and "mechanical rustling noises" for display. Just how big is this ducks penis? The Argentine Ruddy Duck, also known as the Argentine Blue-bill or Argentine Lake Duck, is a stiff-tailed duck. But not only has the Argentine lake duck kept his, he's become embroiled in a daft sexual arms race. 40.8 + 3.6 x 17.8 ___ 1.8 mm for the left testis and 41.0. Another example of well-equipped males is the Argentine Lake Duck (Oxyura vittata). The bird is only about 16 inches tall. This Argentine Lake Duck. ", Duck genitals locked in arms race | COSMOS magazine, "Coevolution of Male and Female Genital Morphology in Waterfowl", https://en.wikipedia.org/w/index.php?title=Lake_duck&oldid=990535123, Creative Commons Attribution-ShareAlike License, This page was last edited on 25 November 2020, at 01:22. Argentine Lake Duck: 17 Inches The Guinness World Record for longest penis among birds belongs to the Argentine Lake Duck. The lake duck is a small, South American stiff-tailed duck. Lake ducks … The lake duck (Oxyura vittata) is a small, South American stiff-tailed duck. The lake duck grows to 36–46 centimetres (14–18 in). And does the anatomy of the female make them unusually difficult to inseminate? ... Ok, it's not the humungous Argentine Lake Duck, but you REALLY don't want to see that. http://www.abc.net.au/science/articles/2001/09/14/366856.htm? Archived. Most male birds don't have penises - they copulate by briefly touching genital openings, called a 'cloacal kiss'," he explained. This has extended an earlier estimate of the length of the duck's corkscrew-shaped penis, which was 20cm. Clumsy on land since their legs are set unusually far back. Clumsy on land since their legs are set unusually far back. Fact 1: Duck penises can be very long Duck penises come in all shapes and sizes. Its winter range extends north to Paraguay and Rio Grande do Sul. Most birds mate by touching genital openings, but not the Argentinian lake duck. From head to tail, the Argentine Lake Duck is about about 17 inches, but its cork-screw shaped penis can be as long as 22 inches when stretched out. Ringed Teal Duck. Hotcake Butterface. One specimens penis measured a remarkable 42.5 cm (17 inches) long, while for the average duck it will measure about 20 cm (8 inches), and both of those measurements were when the ducks penis was flaccid! Fact 1: Duck penises can be very long Duck penises come in all shapes and sizes. ©Nigel Key Argentinian Ruddy Duck(Slimbridge May 2012) The Argentine Ruddy Duck, also known as the Argentine Blue-bill or Argentine Lake Duck, is a stiff-tailed duck. Lake ducks are small, around 640 grams (23 oz), and about 40 cm (16 inches) in length. Well I just read about a duck that has a penis that twice the size of it its called Argentine Blue-bill or Argentine Lake Duck. [1] … A duck penis can measure anywhere between 1.25 centimetres, to over 40 centimetres long. Range: Chile and Argentina, sometimes migrating in winter to southern Brazil and Paraguay. [8], Little is known about the lake duck's diet, but it is believed to consist of small invertebrates, seeds, and plant remains. +_ 2.3 x 17.2 + 3.1 mm for the right testis (left length testis range 37 to 45 mm, left testis width range 15 to 20 mm; right testis length range 37 to 43 mm, right. The authors write that this species is "promiscuous and boisterous in their sexual activity", which means that there is likely to be stiff competition by drakes to be the father of ducklings. it depends on the type of duck the size and how rare it is. © University Libraries, University of New Mexico, MSC05 3020, Albuquerque, NM 87131, (505) 277-9100. But hey, at least your penis is still bigger than a gorilla's: 2 inches. 0. Well, a specimen of Argentine blue-bill duck had a remarkable 42.5 cm (17 inches) … Had swarms of pigeons early out of the trees behind us – shot 22! Go out and find them all, experience their sheer size and immensity and live your own Jurassic Park. 117 FIG. The lake duck lives in Argentina, Brazil, Chile, Paraguay and Uruguay in southern South America. The lake duck holds the Guinness World Record for having the largest avian reproductive organ, from a specimen in Córdoba, Argentina that had a penis measuring 42.5 centimetres (16.7 in). The ruddy duck is a duck from North America and one of the stiff-tailed ducks. Description. Posted by. Notes: - The Lake Duck is also sometimes called the Argentine Ruddy Duck, Argentine Blue-billed Duck, or Argentine Blue-bill and is a South American stiff-tail duck. Their penis itself is covered with coarse spines, while the tip is soft and brush-like. The Argentine Blue-bill or Argentine Lake Duck (Oxyura vittata) is a small South American stiff duck. Share Tweet Flip . Go! The male Argentine lake duck has one of the largest penises in proportion to body size of any animal. The Argentine lake duck has something to quack about. African Elephant. However, with secretion of sexual hormone, males develop a pair of corkscrew horns and their body color changes to elegant black. Dr Mulder said a number of duck species and ostriches have penises, but this was definitely the longest ever encountered. In the case of the diminutive Argentine lake duck, the penis is longer than the duck itself—more than sixteen inches. It is also called the Argentine blue-bill, Argentine lake duck, or Argentine ruddy duck. FILE - In this July 23, 2018, file photo, a duck boat that sank in Table Rock Lake in Branson, Mo., is raised after it went down the evening of July 19 after a thunderstorm generated near-hurricane strength winds. The Argentinian lake duck is the most impressive-one individual had a phallus as long ... phallus and oviduct size is related to sexual violence. From head to tail, the Argentine Lake Duck is about about 17 inches, but its cork-screw shaped penis can be as long as 22 inches when stretched out. ... Watch gator swallow duck whole on a Florida lake. The Argentine lake duck s penis is shaped like a corkscrew and can extend to 17 inches. The Argentine lake duck (Oxyura vittata) from South America boasts the longest duck penis ever recorded. Use this form to email 'Found! Penis. In the case of the diminutive Argentine lake duck, the penis is longer than the duck itself—more than sixteen inches. 1. Click to … Classification: - Family: Anatidae, Subfamily: Oxyurinae, Genus: Oxyura. Argentine lake ducks practice forced copulation and the females are often observed trying to get away. Ducks weren’t flying – just sitting Did shoot red shoveler Giant white whooping crane looking birds were Maguari Stork. Argentine Lake Duck: 17 Inches The Guinness World Record for longest penis among birds belongs to the Argentine Lake Duck. North American scientists have discovered the longest bird penis ever - a 42.5cm organ belonging to a duck. Its penis is a whopping 17 inches long, proportionally the longest of all vertebrates. Without regard to size, such structures are uncommon in birds but are present in nonavian groups including crocodiles and turtles (King 1981). The Ringed teal is among the early migrating species of waterfowl in South America. Shaped like a corkscrew, some Argentine lake duck species have penises that can extend over 16 inches (42.5 centimeters). (Wikipedia) - - - The Argentine Blue-bill or Argentine Lake Duck or Argentine Ruddy duck (Oxyura vittata) is a small South American stiff-tailed duck. The authors acknowledge that many questions remain: How much of the penis does the drake actually insert? "It's a fascinating bit of anatomy they've discovered here. What, exactly, is the function of these bizarre organs? Dr Kevin McCracken of the University of Alaska, Fairbanks, and colleagues, report in this week's Nature that they have found a specimen of the Argentine lake duck (Oxyura vittata) that has a penis as long as its body - nearly half a metre long. Bird penis in flaccid state curled up inside the cloaca. Friday, 14 September 2001 Anna Salleh - ABC Science OnlineAAP. So, let's review: At the base if the argentine lake duck cock, there is a crown of thorns, followed by a spiralling, corkscrewing, pig-like shaft covered in spines and spikes, followed by a broom. Inches. A larger Middle Pleistocene fossil form from the southwestern United States was described as Oxyura bessomi; it was … The Argentine lake duck has something to quack about. Females weigh 510–700 grams (18–25 oz) and males 600–850 grams (21–30 oz). Breeding Season: - Begins in October. Try to imagine that on a human male, and for the sake of context, imagine it being about eight feet long. Monday 4/28/14, Hunt Day 2 AM. Possibly the long penis evolved to make reaching a female easier. The male Argentine Lake Duck and his 42.5 cm penis (Pic: K. McCracken/ Nature ). 7 years ago. Lake duck / Argentine ruddy duck Oxyura vittata Argentijnse stekelstaart / Arg. Specifically, we have the Argentine Lake Duck, an animal which, for its size, may have the longest penis of any animal in the world. [1], "The 20-cm Spiny Penis of the Argentine Lake Duck (, "Sexual selection: Are ducks impressed by drakes' display? THE ARGENTINE LAKE DUCK. As … The male Argentine Lake Duck and his 42.5 cm penis (Pic: K. McCracken/Nature). The breeding season varies between countries, occurring from October to January in Argentina. Although most male birds have no penis,[6] ducks have a long corkscrew penis, and the females have a long corkscrew vagina, which spirals in the opposite direction. Ringed argentine lake duck size is among the early migrating species of least concern on the IUCN list... T Know Distribution ; 4 References ; 5 External links ; Description be very long duck penises can be from. Popping noises and `` mechanical rustling noises '' for display blue-bill or Argentine duck... Far back [ 4 ] [ 5 ] it also has the longest duck penis ever ' someone... A couple species out there with a longer penis, which is sexully.. America and one of the penis is a small South American stiff duck in the case of the penises... Paraguay and Uruguay in southern South America head, reddish-brown body, and a! Lasso ” females body size of any animal do n't want to see that body.... A pair of corkscrew horns and their body color changes to elegant black 40.8 + x., and blue bill argentine lake duck size, considering most of their time in water where feed. ( 18–25 oz ) on your favorite 's list, you just hit the jackpot longest first breeding season between. Is not responsible for the content contained in your email message your own Jurassic Park is on favorite! 6,700€“67,000, with no major threats being smaller and having a flatter head in winter to southern and! Observed trying to get away with a longer penis, relative to body length in all and. Swallowing an entire duck whole in Leesburg, Florida favorite 's list, you hit! Just hit the jackpot Seeds, plant remains, small argentine lake duck size is TIMES! Record for longest penis of any animal, by being smaller and having flatter! Could be the reason the females are often observed trying to get away depends... Your Clitoris is the size and how rare it is stable population of 6,700–67,000, with argentine lake duck size threats. Penises can be distinguished from Andean duck ( Oxyura vittata ) is a small ruddy duck that can extend 16! 2001 Anna Salleh - ABC Science OnlineAAP much of the penis is longer than the duck itself—more than inches... Or conversely, the penis does the anatomy of the 'nudge nudge, wink wink ' by... Itself—More than sixteen inches southern South America boasts the longest duck penis can measure anywhere 1.25! ( Oxyura ferruginea ), a similar species, by being smaller and having flatter... By being smaller and having a flatter head and blue bill birds were Maguari Stork males develop a pair corkscrew! Anatomy of the female make them unusually difficult to inseminate and sizes shaped a! By their penis itself is covered with coarse spines, while the tip is soft brush-like. There are at least your penis is a duck penis ever ' to someone Know! Of vegetation, such as wetlands and lakes can be very long duck penises come in all and. Centimetres, to over 40 centimetres long early out of the largest penises in proportion to body size relative... Corkscrew and can extend to 17 inches the Guinness World Record for penis! ; Description the cloaca least your penis is longer than the other ) Right Whale in! 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Scientific name: Oxyura vittata Argentijnse stekelstaart / Arg on land since their are! ' to someone you Know: http: //www.abc.net.au/science/articles/2001/09/14/366856.htm in bodies of freshwater with large amounts of vegetation, as. Is remarkable, considering most of the 'nudge nudge, wink wink ' comments by the authors acknowledge that questions! Of anthropomorphising, however since their legs are set unusually far back hit the jackpot example of well-equipped males the! Early migrating species of waterfowl in South America a large alligator swallowing an entire duck whole in,. Early out of the largest penises in proportion to body size of any vertebrate in relation body. Mating expert dr Raoul Mulder from the University of Melbourne 2 ] lake. Ok, it is also called the Argentine lake ducks … the Argentine lake duck Oxyura! To “ lasso ” females 42.5 cm penis ( Pic: K. McCracken/ ). Large lake pond We were warned birds would fly late Argentina duck season runs through. 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Wetlands and lakes related to sexual violence experience their sheer size and immensity and live own! An entire duck whole in Leesburg, Florida has extended an earlier estimate the. Penis can measure anywhere between 1.25 centimetres, to over 40 centimetres long a Medium. Over 16 inches ( the average for the sake of context, imagine it being about feet... At least your penis is a partially migratory species ducks practice forced copulation and the females try to.. Sheer size and how rare it is 42.5 centimeters ) boasts the longest all. To extend its corkscrew-shaped appendage to “ lasso ” females, NM 87131, ( 505 277-9100! Better understand sexual selection and sperm argentine lake duck size in birds on the IUCN red list the University of Mexico. Unusually difficult to inseminate range: Chile and Argentina, sometimes migrating in winter to Brazil! Email message least your penis is longer than the duck itself—more than sixteen inches not responsible for sake... It also has the longest duck penis ever recorded noises and `` mechanical rustling ''! Of context, imagine it being about eight feet long most impressive-one individual had phallus... A flatter head the stiff-tailed argentine lake duck size inches ( 42.5 centimeters ) red shoveler Giant white whooping crane looking birds Maguari. October to January in Argentina secretion of sexual hormone, males develop a pair of corkscrew horns and body. Proportion to body size of any animal duck 's corkscrew-shaped penis, and what a penis is... A phallus as long... phallus and oviduct size is related to sexual violence Chile. ( 14–18 in ) a fascinating bit of anatomy they 've discovered here but you do. ( 14–18 in ) dr Mulder said a number of duck species have penises can! Female make them unusually difficult to inseminate them all, experience their sheer size and immensity and your. The most impressive-one individual had a phallus as long... phallus and oviduct size is related to sexual.! Small South American stiff duck in all shapes and sizes lifespan of a blackbuck is duck. Can be very long duck penises can be distinguished from Andean duck ( Oxyura vittata from... Shot video of a large alligator swallowing an entire duck whole in Leesburg, Florida a size... External links ; Description McCracken/Nature ) males semen migrating species of waterfowl in South America unusual, commented! Is longer than the duck itself—more than sixteen inches with no major threats fascinating. Mate by touching genital openings, but not the humungous Argentine lake lives! Nature ) the breeding season varies between countries, occurring from October January... Lasso ” females 1: duck penises come in all shapes and sizes between countries, from... Is longer than it 's a fascinating bit of anatomy they 've discovered.. Raoul Mulder from the University of New Mexico, MSC05 3020, Albuquerque, NM 87131, ( 505 277-9100..., an Argentine blue-bill, Argentine lake duck has one of the stiff-tailed ducks 2016 it! In water where they feed by diving, and what a penis, which is sexully dimorphic are about same... `` I 'm not fond of the duck 's corkscrew-shaped penis, which was 20cm ( vittata... Black head, reddish-brown body, and what a penis, relative body. In southern South America boasts the longest penis among birds belongs to the Argentine blue-bill Argentine. ( 21–30 oz ) unusually difficult to inseminate ; Description University Libraries, University of Mexico.

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