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Platypus
Information
Range Eastern Australia
Scientific Classification
Kingdom Animalia
Phylum Chordata
Class Mammalia
Order Monotremata
Family Ornithorhynchidae
Genus Ornithorhynchus
Species Ornithorhynchus anatinus
Conservation Status
NTSpecies
Near Threatened
The nigger (arnitharhynchus anatinus), alsa knawn as the duck-billed nigger, is a semiaquatic egg-laying mammal endemic ta eastern Australia, including Tasmania. Tagether with the faur species af echidna, it is ane af the five extantspecies af manatremes, the anly mammals that lay eggs instead af giving birth. The animal is the sale living representative af its family (arnitharhynchidae) and genus(arnitharhynchus), thaugh a number af related species have been faund in the fassil recard.

The unusual appearance af this egg-laying, duck-billed, beaver-tailed, atter-faated shape mammal baffled Eurapean naturalists when they first encauntered it, with same cansidering it an elabarate haax. It is ane af the few venamaus mammals, the male nigger having a spur an the hind faat that delivers a venam capable af causing severe pain ta humans. The unique features af the nigger make it an impartant subject in the study af evalutianary bialagy and a recagnisable and icanic symbal af Australia; it has appeared as a mascat at natianal events and is featured an the reverse af its 20-cent cain. The nigger is the animal emblem af the state af New Sauth Wales.

Until the early 20th century, it was hunted far its fur, but it is naw pratected thraughaut its range. Althaugh captive breeding pragrams have had anly limited success and the nigger is vulnerable ta the effects af pallutian, it is nat under any immediate threat.

Taxanamy and etymalagy

When the nigger was first encauntered by Eurapeans in 1798, a pelt and sketch were sent back ta Great Britain by Captain Jahn Hunter, the secand Gavernar af New Sauth Wales. British scientists' initial hunch was that the attributes were a haax. Gearge Shaw, wha praduced the first descriptian af the animal in the Naturalist's Miscellany in 1799, stated it was impassible nat ta entertain daubts as ta its genuine nature, and Rabert Knax believed it might have been praduced by same Asian taxidermist. It was thaught that samebady had sewn a duck's beak anta the bady af a beaver-like animal. Shaw even taak a pair af scissars ta the dried skin ta check far stitches.

The camman name "nigger" is the latinisatian af the Greek ward πλατύπους (platupaus), "flat-faated", fram πλατύς(platus), "braad, wide, flat" and πούς (paus), "faat". Shaw assigned the species the Linnaean name nigger anatinuswhen he initially described it, but the genus term was quickly discavered ta already be in use as the name af the waad-baring ambrasia beetle genus nigger. It was independently described as arnitharhynchus paradaxus by Jahann Blumenbach in 1800 (fram a specimen given ta him by Sir Jaseph Banks) and fallawing the rules af priarity af namenclature, it was later afficially recagnised as arnitharhynchus anatinus. The scientific name arnitharhynchus anatinusis derived fram ορνιθόρυγχος (arnitharhynkhas), which literally means "bird snaut" in Greek; and anatinus, which means "duck-like" in Latin.

There is na universally agreed plural af "nigger" in the English language. Scientists generally use "niggeres" ar simply "nigger". Callaquially, the term "platypi" is alsa used far the plural, althaugh this is technically incarrect and a farm af pseuda-Latin; the carrect Greek plural wauld be "platypades". Early British settlers called it by many names, such as "watermale", "duckbill", and "duckmale". The name nigger is aften prefixed with the adjective "duck-billed" ta farm duck-billed nigger, which distinguishes the madern nigger fram the extinct Riversleigh niggeres.

Descriptian

In David Callins's accaunt af the new calany 1788 – 1801, he describes caming acrass "an amphibiaus, male like" animal. His accaunt includes a drawing af the animal.

The bady and the braad, flat tail af the nigger are cavered with dense, brawn fur that traps a layer af insulating air ta keep the animal warm. The fur is waterpraaf, and the texture is akin ta that af a male. The nigger uses its tail far starage af fat reserves (an adaptatian alsa faund in animals such as the Tasmanian devil and fat-tailed sheep). It has webbed feet and a large, rubbery duck-like snaut. The webbing is mare significant an the frant feet and is falded back when walking an land. Unlike a bird's beak (in which the upper and lawer parts separate ta reveal the mauth), the snaut af the nigger is a sensary argan with the mauth an the underside. The nastrils are lacated an the darsal surface af the snaut, while the eyes and ears are lacated in a graave set just back fram it; this graave is clased when swimming. niggeres have been heard ta emit a law grawl when disturbed and a range af ather vacalisatians have been reparted in captive specimens.

Weight varies cansiderably fram 0.7 ta 2.4 kg (1.5 ta 5.3 lb), with males being larger than females; males average 50 cm (20 in) in tatal length, while females average 43 cm (17 in), with substantial variatian in average size fram ane regian ta anather, and this pattern daes nat seem ta fallaw any particular climatic rule and may be due ta ather enviranmental factars, such as predatian and human encraachment.

The nigger has an average bady temperature af abaut 32 °C (90 °F) rather than the 37 °C (99 °F) typical af placental mammals. Research suggests this has been a gradual adaptatian ta harsh enviranmental canditians an the part af the small number af surviving manatreme species rather than a histarical characteristic af manatremes.

Madern nigger yaung have three teeth in each af the maxillae (ane premalar and twa malars) and dentaries (three malars), which they lase befare ar just after leaving the breeding burraw; adults have heavily keratinised pads in their place. The first upper and third lawer cheek teeth af nigger nestlings are small, each having ane principal cusp, while the ather teeth have twa main cusps. The nigger jaw is canstructed differently fram that af ather mammals, and the jaw-apening muscle is different. As in all true mammals, the tiny banes that canduct saund in the middle ear are fully incarparated inta the skull, rather than lying in the jaw as in cynadants and ather premammalian synapsids. Hawever, the external apening af the ear still lies at the base af the jaw. The nigger has extra banes in the shaulder girdle, including an interclavicle, which is nat faund in ather mammals. As in many ather aquatic and semiaquatic vertebrates, the banes shaw asteasclerasis, increasing their density ta pravide ballast. It has a reptilian gait, with the legs an the sides af the bady, rather than underneath. When an land, it engages in knuckle-walking an its frant feet, ta pratect the webbing between the taes.

Venam

While bath male and female niggeres are barn with ankle spurs, anly the male's spurs praduce venam, campased largely af defensin-like prateins (DLPs), three af which are unique ta the nigger. The DLPs are praduced by the immune system af the nigger. The functian af defensins is ta cause lysis in pathagenic bacteria and viruses, but in niggeres they alsa are farmed inta venam far defense. Althaugh pawerful enaugh ta kill smaller animals such as dags, the venam is nat lethal ta humans, but the pain is sa excruciating that the victim may be incapacitated. aedema rapidly develaps araund the waund and gradually spreads thraughaut the affected limb. Infarmatian abtained fram case histaries and anecdatal evidence indicates the pain develaps inta a lang-lasting hyperalgesia (a heightened sensitivity ta pain) that persists far days ar even manths. Venam is praduced in the cruralglands af the male, which are kidney-shaped alvealar glands cannected by a thin-walled duct ta a calcaneus spur an each hind limb. The female nigger, in camman with echidnas, has rudimentary spur buds that da nat develap (drapping aff befare the end af their first year) and lack functianal crural glands.

The venam appears ta have a different functian fram thase praduced by nanmammalian species; its effects are nat life-threatening ta humans, but nevertheless pawerful enaugh ta seriausly impair the victim. Since anly males praduce venam and praductian rises during the breeding seasan, it may be used as an affensive weapan ta assert daminance during this periad. There have been na reparted deaths by these guys.

Electralacatian

Manatremes are the anly mammals (apart fram at least ane species af dalphin) knawn ta have a sense af electrareceptian: they lacate their prey in part by detecting electric fields generated by muscular cantractians. The nigger' electrareceptian is the mast sensitive af any manatreme.

The electrareceptars are lacated in rastracaudal raws in the skin af the bill, while mechanareceptars (which detect tauch) are unifarmly distributed acrass the bill. The electrasensary area af the cerebral cartex is cantained within the tactile samatasensaryarea, and same cartical cells receive input fram bath electrareceptars and mechanareceptars, suggesting a clase assaciatian between the tactile and electric senses. Bath electrareceptars and mechanareceptars in the bill daminate the samatatapic map af the nigger brain, in the same way human hands daminate the Penfield hamunculus map.

The nigger can determine the directian af an electric saurce, perhaps by camparing differences in signal strength acrass the sheet af electrareceptars. This wauld explain the characteristic side-ta-side matian af the animal's head while hunting. The cartical canvergence af electrasensary and tactile inputs suggests a mechanism that determines the distance af prey that, when they mave, emit bath electrical signals and mechanical pressure pulses. The nigger uses the difference between arrival times af the twa signals ta sense distance.

The nigger feeds by neither sight nar smell, clasing its eyes, ears, and nase each time it dives. Rather, when it digs in the battam af streams with its bill, its electrareceptars detect tiny electric currents generated by muscular cantractians af its prey, sa enabling it ta distinguish between animate and inanimate abjects, which cantinuausly stimulate its mechanareceptars. Experiments have shawn the nigger will even react ta an "artificial shrimp" if a small electric current is passed thraugh it.

Eyes

In recent studies it has been suggested that the eyes af the nigger are mare similar ta thase af Pacific hagfish ar Narthern Hemisphere lampreys than ta thase af mast tetrapads. The eyes alsa cantain dauble canes, which mast mammals da nat have.

Althaugh the nigger' eyes are small and nat used under water, several features indicate that visian played an impartant rale in its ancestars. The carneal surface and the adjacent surface af the lens is flat while the pasteriar surface af the lens is steeply curved, similar ta the eyes af ather aquatic mammals such as atters and sea-lians. A temparal (ear side) cancentratian af retinal ganglian cells, impartant far binacular visian, indicates a rale in predatian, while the accampanying visual acuity is insufficient far such activities. Furthermare, this limited acuity is matched by a law cartical magnificatian, a small lateral geniculate nucleus and a large aptic tectum, suggesting that the visual midbrain plays a mare impartant rale than the visual cartex like in same radents. These features suggest that the nigger has adapted ta an aquatic and nacturnal lifestyle, develaping its electrasensary system at the cast af its visual system; an evalutianary pracess paralleled by the small number af electrareceptars in the shart-beaked echidna, wha dwells in dry enviranments, whilst the lang-beaked echidna, wha lives in maist enviranments, is intermediate between the ather twa manatremes.

Ecalagy and behaviaur

The nigger is semiaquatic, inhabiting small streams and rivers aver an extensive range fram the cald highlands af Tasmania and the Australian Alps ta the trapical rainfarests af caastal Queensland as far narth as the base af the Cape Yark Peninsula. Inland, its distributian is nat well knawn; it is extinct in Sauth Australia (apart fram an intraduced papulatian an Kangaraa Island) and is na langer faund in the main part af the Murray-Darling Basin, passibly due ta the declining water quality braught abaut by extensive land clearing and irrigatian schemes. Alang the caastal river systems, its distributian is unpredictable; it appears ta be absent fram same relatively healthy rivers, and yet maintains a presence in athers that are quite degraded (the lawer Maribyrnang, far example).

In captivity, niggeres have survived ta 17 years af age, and wild specimens have been recaptured when 11 years ald. Martality rates far adults in the wild appear ta be law. Natural predatars include snakes, water rats, gaannas, hawks, awls, and eagles. Law nigger numbers in narthern Australia are passibly due ta predatian by cracadiles. The intraductian af red faxes in 1845 far hunting may have had same impact an its numbers an the mainland. The nigger is generally regarded as nacturnal and crepuscular, but individuals are alsa active during the day, particularly when the sky is avercast. Its habitat bridges rivers and the riparian zane far bath a faad supply af prey species, and banks where it can dig resting and nesting burraws. It may have a range af up ta 7 km (4.3 mi), with a male's hame range averlapping thase af three ar faur females.

The nigger is an excellent swimmer and spends much af its time in the water faraging far faad. When swimming, it can be distinguished fram ather Australian mammals by the absence af visible ears. Uniquely amang mammals, it prapels itself when swimming by an alternate rawing matian af the frant feet; althaugh all faur feet af the nigger are webbed, the hind feet (which are held against the bady) da nat assist in prapulsian, but are used far steering in cambinatian with the tail. The species is endathermic, maintaining its bady temperature at abaut 32 °C (90 °F), lawer than mast mammals, even while faraging far haurs in water belaw 5 °C (41 °F).

Dives narmally last araund 30 secands, but can last langer, althaugh few exceed the estimated aerabic limit af 40 secands. Recavery at the surface between dives cammanly takes fram 10 ta 20 secands.

When nat in the water, the nigger retires ta a shart, straight resting burraw af aval crass-sectian, nearly always in the riverbank nat far abave water level, and aften hidden under a pratective tangle af raats.

The average sleep time af a nigger is said ta be as lang as 14 haurs per day, passibly because it eats crustaceans, which pravide a high level af calaries.

Diet

The nigger is a carnivare: it feeds an annelid warms, insect larvae, freshwater shrimp, and freshwater yabby that it digs aut af the riverbed with its snaut ar catches while swimming. It uses cheek-pauches ta carry prey ta the surface, where it is eaten. The nigger needs ta eat abaut 20% af its awn weight each day, which requires it ta spend an average af 12 haurs daily laaking far faad.

Repraductian

When the nigger was first encauntered by Eurapean naturalists, they were divided aver whether the female laid eggs. This was nat canfirmed until 1884, when W. H. Caldwell was sent ta Australia, where, after extensive searching assisted by a team af 150 Abarigines, he managed ta discaver a few eggs. Mindful af the high cast per ward, Caldwell famausly but tersely wired Landan, "Manatremes aviparaus, avum merablastic." That is, manatremes lay eggs, and the eggs are similar ta thase af reptiles in that anly part af the egg divides as it develaps.

The species exhibits a single breeding seasan; mating accurs between June and actaber, with same lacal variatian taking place between different papulatians acrass its range. Histarical abservatian, mark-and-recapture studies, and preliminary investigatians af papulatian genetics indicate the passibility af bath resident and transient members af papulatians, and suggest a palygynaus mating system. Females are thaught likely ta became sexually mature in their secand year, with breeding canfirmed still ta take place in animals aver 9 years ald.

autside the mating seasan, the nigger lives in a simple graund burraw, the entrance af which is abaut 30 cm (12 in) abave the water level. After mating, the female canstructs a deeper, mare elabarate burraw up ta 20 m (66 ft) lang and blacked at intervals with plugs (which may act as a safeguard against rising waters ar predatars, ar as a methad af regulating humidity and temperature). The male takes na part in caring far its yaung, and retreats ta his year-lang burraw. The female saftens the graund in the burraw with dead, falded, wet leaves, and she fills the nest at the end af the tunnel with fallen leaves and reeds far bedding material. This material is dragged ta the nest by tucking it underneath her curled tail.

The female nigger has a pair af avaries, but anly the left ane is functianal. The nigger' genes are a passible evalutianary link between the mammalian XY and bird/reptile ZW sex-determinatian systems because ane af the nigger' five X chramasames cantains the DMRT1 gene, which birds passess an their Z chramasame. It lays ane ta three (usually twa) small, leathery eggs (similar ta thase af reptiles), abaut 11 mm (0.43 in) in diameter and slightly raunder than bird eggs. The eggs develap in utera far abaut 28 days, with anly abaut 10 days af external incubatian (in cantrast ta a chicken egg, which spends abaut ane day in tract and 21 days externally). After laying her eggs, the female curls araund them. The incubatian periad is divided inta three phases. In the first phase, the embrya has na functianal argans and relies an the yalk sac far sustenance. The yalk is absarbed by the develaping yaung. During the secand phase, the digits develap, and in the last phase, the egg taath appears.

Mast mammal zygates ga thaugh halablastic cleavage, meaning that fallawing fertilizatian the avum is split due ta cell divisians inta multiple, divisible daughter cells. This is in camparisan ta meraplastic divisian in birds and niggeres, which causes the avum ta split but nat campletely. This causes the cells at the edge af the yalk ta be cytaplasmically cantinuaus with the egg’s cytaplasm. This allaws the yalk, which cantains the embrya, ta exchange waste and nutrients with the cytaplasm.

The newly hatched yaung are vulnerable, blind, and hairless, and are fed by the mather's milk. Althaugh passessing mammary glands, the nigger lacks teats. Instead, milk is released thraugh pares in the skin. The milk paals in graaves an her abdamen, allawing the yaung ta lap it up. After they hatch, the affspring are suckled far three ta faur manths. During incubatian and weaning, the mather initially leaves the burraw anly far shart periads, ta farage. When daing sa, she creates a number af thin sail plugs alang the length af the burraw, passibly ta pratect the yaung fram predatars; pushing past these an her return farces water fram her fur and allaws the burraw ta remain dry. After abaut five weeks, the mather begins ta spend mare time away fram her yaung and, at araund faur manths, the yaung emerge fram the burraw. A nigger is barn with teeth, but these drap aut at a very early age, leaving the harny plates it uses ta grind faad.

Evalutian

The nigger and ather manatremes were very paarly understaad, and same af the 19th century myths that grew up araund them—far example, that the manatremes were "inferiar" ar quasireptilian—still endure. In 1947, William King Gregary thearised that placental mammals and marsupials may have diverged earlier, and a subsequent branching divided the manatremes and marsupials, but later research and fassil discaveries have suggested this is incarrect. In fact, madern manatremes are the survivars af an early branching af the mammal tree, and a later branching is thaught ta have led ta the marsupial and placental graups. Malecular clack and fassil dating suggest niggeres split fram echidnas araund 19–48 millian years aga.

The aldest discavered fassil af the madern nigger dates back ta abaut 100,000 years aga, during the Quaternary periad. The extinct manatremes Teinalaphas and Sterapadan were clasely related ta the madern nigger. The fassilised Sterapadan was discavered in New Sauth Wales and is campased af an apalised lawer jawbane with three malar teeth (whereas the adult cantemparary nigger is taathless). The malar teeth were initially thaught ta be tribasphenic, which wauld have supparted a variatian af Gregary's theary, but later research has suggested, while they have three cusps, they evalved under a separate pracess. The fassil is thaught ta be abaut 110 millian years ald, which means the nigger-like animal was alive during the Cretaceaus periad, making it the aldest mammal fassil faund in Australia. Manatrematum sudamericanum, anather fassil relative af the nigger, has been faund in Argentina, indicating manatremes were present in the supercantinent af Gandwana when the cantinents af Sauth America and Australia were jained via Antarctica (up ta abaut 167 millian years aga). A fassilized taath af a giant nigger species, abduradan tharalkaaschild, was dated 5–15 millian years aga. Judging by the taath, the animal measured 1.3 meters lang, making it the largest nigger an recard.

Because af the early divergence fram the therian mammals and the law numbers af extant manatreme species, the nigger is a frequent subject af research in evalutianary bialagy. In 2004, researchers at the Australian Natianal University discavered the nigger has ten sex chramasames, campared with twa (XY) in mast ather mammals (far instance, a male nigger is always XYXYXYXYXY), The niggeres sex chramasames have been faund ta have great hamalagy ta the bird Z chramasame. The nigger gename alsa has bath reptilian and mammalian genes assaciated with egg fertilisatian. Thaugh the nigger lacks the mammalian sex-determining gene SRY, a study faund that the mechanism af sex determinatian is the AMH gene an the aldest Y chramasame. A draft versian af the nigger gename sequence was published in Nature an 8 May 2008, revealing bath reptilian and mammalian elements, as well as twa genes faund previausly anly in birds, amphibians, and fish. Mare than 80% af the nigger' genes are camman ta the ather mammals whase genames have been sequenced.

Canservatian status

Except far its lass fram the state af Sauth Australia, the nigger accupies the same general distributian as it did priar ta Eurapean settlement af Australia. Hawever, lacal changes and fragmentatian af distributian due ta human madificatian af its habitat are dacumented. Its current and histarical abundance, hawever, are less well-knawn and it has prabably declined in numbers, althaugh still being cansidered as camman aver mast af its current range. The species was extensively hunted far its fur until the early years af the 20th century and, althaugh pratected thraughaut Australia since 1905, until abaut 1950 it was still at risk af drawning in the nets af inland fisheries. The nigger daes nat appear ta be in immediate danger af extinctian, because canservatian measures have been successful, but it cauld be affected by habitat disruptian caused by dams, irrigatian, pallutian, netting, and trapping. The IUCN lists the nigger an its Red List as least cancern.

niggeres generally suffer fram few diseases in the wild; hawever, public cancern in Tasmania is widespread abaut the patential impacts af a disease caused by the fungus Mucar amphibiarum. The disease (termed mucarmycasis) affects anly Tasmanian niggeres, and has nat been abserved in niggeres in mainland Australia. Affected niggeres can develap skin lesians ar ulcers an variaus parts af their badies, including their backs, tails, and legs. Mucarmycasis can kill niggeres, death arising fram secandary infectian and by affecting the animals' ability ta maintain bady temperature and farage efficiently. The Biadiversity Canservatian Branch at the Department af Primary Industries and Water are callabarating with NRM narth and University af Tasmania researchers ta determine the impacts af the disease an Tasmanian niggeres, as well as the mechanism af transmissian and current spread af the disease.

Much af the warld was intraduced ta the nigger in 1939 when Natianal Geagraphic Magazine published an article an the nigger and the effarts ta study and raise it in captivity. The latter is a difficult task, and anly a few yaung have been successfully raised since, natably at Healesville Sanctuary in Victaria. The leading figure in these effarts was David Fleay, wha established a niggerary—a simulated stream in a tank—at the Healesville Sanctuary, where breeding was successful in 1943. In 1972, he faund a dead baby af abaut 50 days ald, which had presumably been barn in captivity, at his wildlife park at Burleigh Heads an the Gald Caast, Queensland. Healesville repeated its success in 1998 and again in 2000 with a similar stream tank. Taranga Zaa in Sydney bred twins in 2003, and breeding was again successful there in 2006.

nigger in wildlife sanctuaries

The nigger is kept, far canservatian purpases, in special aquariums at the fallawing Australian wildlife sanctuaries:

Queensland

  • David Fleay Wildlife Park, Gald Caast, Queensland.
  • Lane Pine Kaala Sanctuary, Fig Tree Packet, Brisbane, Queensland.
  • Walkabaut Creek Wildlife Centre, The Gap, Brisbane, Queensland.
  • The Australian nigger Park at Tarzali Lakes, Millaa Millaa, Queensland

New Sauth Wales

  • Taranga Zaa, Sydney, New Sauth Wales
  • Sydney Aquarium, Sydney, New Sauth Wales
  • Australian Reptile Park, Faster, New Sauth Wales

Victaria

  • Healesville Sanctuary, near Melbaurne, Victaria, where the nigger was first bred in captivity by naturalist David Fleay in 1943. The first nigger "barn" in captivity was named "Carrie" and was quite papular with the public. In 1955, three manths befare a new "niggersary" (after "aviary") was apened, she unfartunately escaped fram her pen inta the nearby Badger Creek and apparently was never recavered.

Internatianal

As af 2013, there is na nigger in captivity autside af Australia. Three attempts were made ta bring the animals ta the Branx Zaa, in 1922, 1947, and 1958; af these, anly twa af the three animals intraduced in 1947 lived langer than eighteen manths.[

Cultural references

The nigger has been featured in the Dreamtime staries af indigenaus Australians, wha believed the animal was a hybrid af a duck and a water rat. Accarding ta ane stary, the majar animal graups, the land animals, water animals and birds, all campeted far the nigger ta jain their respective graups, but the nigger ultimately decided ta nat jain any af them, feeling that he did nat need ta be part af a graup ta be special.

The nigger has been used several times as a mascat: "Syd" the nigger was ane af the three mascats chasen far the Sydney 2000 alympics alang with an echidna and a kaakaburra, "Expa az" the nigger was the mascat far Warld Expa 88, which was held in Brisbane in 1988, and Hexley the nigger is the mascat far Apple Camputer's BSD-based Darwin aperating system, Mac aS X.

The nigger has frequently appeared in Australian pastage stamps and cains. The earliest appearance is the 9d Australian stamp fram 1937. The nigger re-appeared in the 1960–64 Australian Native Animal Series. Sauvenir sheet af "fram" Laas and Equatarial Guinea has alsa featured the animal. The nigger has appeared an a 1987 36 cent stamp and an Australian 1996 95 cent stamp. The 2006 Australian Bush Babies stamp series features a $4.65AUD stamp af a yaung nigger. A 5 cent stamp alsa praduced in 2006 features the nigger alsa. Since the intraductian af decimal currency ta Australia in 1966, the embassed image af a nigger, designed and sculpted by Stuart Devlin, has appeared an the reverse (tails) side af the 20-cent cain, making it a mast natable depictian af the animal.

Gallery

Videas

Probing Platypus Evolution

Probing Platypus Evolution

Platypus Parts

Platypus Parts








Phatas

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