Platypus

The common name "platypus" means 'flat-foot', deriving from the Greek word platúpous (πλατύπους), from platús (πλατύς 'broad, wide, flat') and poús (πούς 'foot'). Shaw initially assigned the species the Linnaean name Platypus anatinus when he described it, but the genus term was quickly discovered to already be in use as the name of a beetle genus Platypus.

Various dictionaries list "platypuses" or simply "platypus" as the plural. Alternatively, the term "platypi" is also used for the plural, although this is a form of pseudo-Latin; going by the word's Greek roots the plural would be "platypodes". Early European settlers called it by many names, such as "watermole", "duckbill", and "duckmole". Occasionally it is specifically called the "duck-billed platypus". There is no official term for platypus young, but the term "platypup" sees unofficial use, as does "puggle".

• Singular: Platypus

• Plural: Platypuses

Australian Aboriginal people have referred to the platypus in various ways depending on Australian indigenous languages and dialects. Among the names found: boondaburra, mallingong, tambreet, watjarang (names in Yass, Murrumbidgee, and Tumut), tohunbuck (region of Goomburra, Darling Downs), dulaiwarrung or dulai warrung (Woiwurrung language, Wurundjeri, Victoria), djanbang (Bundjalung, Queensland), djumulung (Yuin language, Yuin, New South Wales), maluŋgaŋ (ngunnawal language, Ngunnawal, Australian Capital Territory), biladurang, wamul, dyiimalung, oornie, dungidany (Wiradjuri language, Wiradjuri, Vic, NSW), oonah, etc. The name chosen and approved in Palawa kani (reconstructed Tasmanian language) is larila.

The body and the broad, flat tail of the platypus are covered with dense, brown, biofluorescent fur that traps a layer of insulating air to keep the animal warm. The fur is waterproof, and the texture is akin to that of a mole. The platypus uses its tail for storage of fat reserves (an adaptation also found in animals such as the Tasmanian devil).

The webbing on the feet is more significant on the front feet and is folded back when walking on land. The elongated snout and lower jaw are covered in soft skin, forming the bill. The nostrils are located on the dorsal surface of the snout, while the eyes and ears are located in a groove set just back from it; this groove is closed when swimming. Platypuses have been heard to emit a low growl when disturbed and a range of other vocalisations have been reported in captive specimens.

Weight varies considerably from 0.7 to 2.4 kg (1 lb 9 oz to 5 lb 5 oz), with males being larger than females. Males average 50 cm (20 in) in total length, while females average 43 cm (17 in), with substantial variation in average size from one region to another. This pattern does not seem to follow any particular climatic rule and may be due to other environmental factors, such as predation and human encroachment.

The platypus has an average body temperature of about 32 °C (90 °F) rather than the 37 °C (99 °F) typical of placental mammals.

While male and female platypuses are born with ankle spurs, only the spurs on the male's back ankles deliver venom, composed largely of defensin-like proteins (DLPs), three of which are unique to the platypus. The DLPs are produced by the immune system of the platypus. The function of defensins is to cause lysis in pathogenic bacteria and viruses, but in platypuses they also are formed into venom for defence. Although powerful enough to kill smaller animals such as dogs, the venom is not lethal to humans, but the pain is so excruciating that the victim may be incapacitated.

The venom appears to have a different function from those produced by non-mammalian species; its effects are not life-threatening to humans, but nevertheless powerful enough to seriously impair the victim. Since only males produce venom and production rises during the breeding season, it may be used as an offensive weapon to assert dominance during this period.

The platypus's electroreception is the most sensitive of any monotreme. The electroreceptors are located in rostrocaudal rows in the skin of the bill, while mechanoreceptors (which detect touch) are uniformly distributed across the bill. The electrosensory area of the cerebral cortex is contained within the tactile somatosensory area, and some cortical cells receive input from both electroreceptors and mechanoreceptors, suggesting a close association between the tactile and electric senses. Both electroreceptors and mechanoreceptors in the bill dominate the somatotopic map of the platypus brain, in the same way human hands dominate the Penfield homunculus map.

Monotreme electrolocation probably evolved in order to allow the animals to forage in murky waters, and may be tied to their tooth loss. The extinct Obdurodon was electroreceptive, but unlike the modern platypus it foraged pelagically (near the ocean surface). Discovering the platypus's secret glow also sheds light on this trait in mammals, revealing that it's not just a few highly specialized species that glow in the dark.

The platypus is a bottom-feeder that uses its beaver-like tail to steer and its webbed feet to propel itself through the water while hunting for insects, shellfish, and worms. The watertight nostrils on its bill remain sealed so that the animal can stay submerged for up to two minutes as it forages for food. Snakes, water rats, eagles, owls, dingoes, quolls, and introduced species including foxes, weasels, and feral dogs are the platypus' primary predators.

The bill also comes equipped with specialized nerve endings, called electroreceptors, which detect tiny electrical currents generated by the muscular contractions of prey. It has no teeth, so the platypus stores its "catch" in its cheek pouches, returns to the surface, mashes up its meal with the help of gravel bits hoovered up enroute, then swallows it all down.

Reproduction

The female platypus lays her eggs in an underground burrow that she digs near the water’s edge. Baby platypuses hatch after 10 days and nurse for up to four months before they swim off and forage on their own. On land, platypuses move a bit more awkwardly. However, the webbing on their feet retracts to expose individual nails and allow the creatures to run. Platypuses use their nails and feet to construct dirt burrows at the water's edge.

Platypuses are one of few mammals (like echidnas) that lay eggs:

• Platypus female lays 1–3 eggs in a burrow

• Incubation: ~10 days

• Babies (called puggles) hatch very underdeveloped

• No nipples—milk is secreted through skin and lapped up by the young

The platypus is a solitary, shy, and secretive animal that avoids human interaction; if startled, it typically dives underwater or hides in its burrow. It is not social with its own species until during mating season, therefore it does not want interaction. Platypuses are extremely wary in the wild, disappearing underwater at the first sight of human activity. Platypuses in captivity (such as nature sanctuaries or research facilities) can become acclimated to their keepers, but they do not form connections or display affection.

Observers and scientists usually utilize minimal-contact approaches to avoid stress or harm to the animal. They normally do not attack unless threatened or constrained, and because males have venomous spurs on their rear legs, they should never be handled or treated as pets.

Threats

• Habitat destruction (dams, land clearing)

• Water pollution

• Climate change (drought reduces rivers)

• Fishing nets (they can drown)

Conservation Status

• IUCN Red List: Near Threatened (NT) – IUCN Red List 

Conservation Efforts

• Habitat protection.

• Anti-poaching enforcement.

• Rescue and rehabilitation centers.

• Awareness campaigns against illegal pet trade.

The platypus is endemic to Australia and is dependent on rivers, streams and bodies of freshwater. It is present in eastern Queensland and New South Wales, eastern, central and southwestern Victoria and throughout Tasmania. The western limits of the range are poorly known. The species was once found in the Adelaide Hills and Mount Lofty Ranges of South Australia. Nowadays it is extinct from that state, except for the introduced population on the western end of Kangaroo Island. There is no evidence that the animal occurred naturally in Western Australia, despite several unsuccessful attempts to introduce it there.

• Movement Pattern: Not a Migrant

• Individual Type: Solo

• Population Trend: Stable

• Population: 1,000

• Locomotion: Amphibious

• Habitat: Montane Grasslands and Shrublands; Temperate Coniferous Forests; Temperate Broadleaf and Mixed Forests; Temperate Deciduous Forests; Temperate Grasslands, Savannas, and Shrublands; Subtropical Coniferous Forests; Subtropical Moist Broadleaf Forests; Subtropical Dry Broadleaf Forests; Subtropical Grasslands, Savannas, and Shrublands; Salt Flats; Stone Forest; Tropical Coniferous Forests; Tropical Moist Broadleaf Forests; Tropical Dry Broadleaf Forests; Tropical Grasslands, Savannas and Shrublands; Mediterranean Forests, Woodlands, and Scrub; Flooded Grasslands and Savannas; Swamp; Bayous/Billabongs; Air-breathing Coral Reefs; Graveyard Vale;  Warm River; Cold River; Lukewarm River; Subterranean River; Warm Pond; Cold Pond; Aquifer; Warm Littoral; Cold Littoral; Warm Intertidal; Cold Intertidal; Warm Ghost Town; Cold Ghost Town; Ruined Skyscraper.

• Earth: 

  • Extant (Resident): Australia

In Australia, platypus are prohibited by legislation and should not be kept as pets. For the following reasons: They need large, flowing freshwater systems; they have a specialized diet consisting of live aquatic insects, worms, and crustaceans; they are shy and easily stressed in captivity; males are venomous; and their wild character makes them unsocial and afraid of people.

Bereshit/Isu Era (100,000–75,000 BCE)

After creating humans and changing all animal species, the Isu implanted artificial neurotransmitters in all animals' brains in Projects Anthropos and Pashnea. This method kills all purebred and natural animal species, even those that appear natural and unmanufactured. The Apples of Eden have mental dominion over all species, including humans, because they can control the brain via their interactions with neurotransmitters.

Isu Era (100,000–74,000 BCE)

The platypus is one of the animals that was altered and used as a beast of burden by the First Civilization or the Isu in the Pleistocene. Despite being born naturally, the Isu have proclaimed all remaining purebred animal species to be genetically modified. Members of the Assassin Order, Templar Knights, and Monster Hunter members researched the origins of all animals and discovered that, because they are pure natural breeds, from animals and monsters are actually genetically engineered creatures.

After creating humans and elves, and changing all animal species, the Isu implanted artificial neurotransmitters in animals' brains. This method kills all purebred and natural animal species, even those that appear natural and unmanufactured. The Apples of Eden have mental dominion over all species, including humans, because they can control the brain via their interactions with neurotransmitters.

The First Civilization race, also known as the Isu race, a species of godlike hominid, which had been hunting ground sloths for sport from prehistoric times on both Earth and Everrealm, wiped them out before Rapunzel's Tangled Adventure series and the sequels related to Rapunzel. Before humans and elves existed, exotic animals from all over the world—such as elephants, mammoths, mastodons, monitor lizards, leopards, sabertooth cats, hippos, bears, ground sloths, toxodonts, terror birds, kangaroos, crocodiles, and other larger fauna like Elder Dragons—were confiscated and brought to what may have been West Asia or near the Garden of Eden (a prehistoric city called by Rapunzel while with her family in West Asia) for use in hunting games called venationes.

Historya Davvun series (1990–1999 AD)

" Few realized what had really changed when the Sundrop Flower and the Moonstone Opal synchronized; the Earth itself had awakened for freedom, order, and balance, not tyranny. Protect life. Preserve them, preserve the world! "

– 50 Solar and Lunar Pentecost immortals

Following the victory at the presidential compound, President Nelson Mandela personally escorts Queen Arianna de Solle to the Roman Catholic Cathedral of the Sacred Heart in Pretoria Central. Recognizing the deep spiritual foundation of Arianna’s Catholic faith—which complements Mandela’s own Methodist principles—Mandela provides a secure sanctuary for her solemn prayer. Inside the quiet, stained-glass nave of the cathedral, Arianna kneels at the altar. Her prayer transcends ordinary devotion, becoming a deeply spiritual communion that reinforces her commitment to global reconciliation, moral justice, and human cooperation.

Coinciding with Taiwan's traditional holiday, the Earth God's Birthday (Tudi Gong), Arianna’s prayer triggers a universal bio-resonance network. Through the combined supreme power of the Sundrop Flower and Moonstone Opal, Arianna establishes a mind-link with legendary immortals across time and space: from her sister, her husband, her closest friends, and even an Isu named Tellervo and an Eternal named Druig, carefully stabilizes the immense psychic network, ensuring the connection does not overwhelm the minds of living beings.

The Immortals send a single message across the world: "Protect life." The response comes not in words, but in countless living voices. Across the globe, an extraordinary phenomenon unfolds. Every mammals, birds, reptiles, amphibians, fish, lancelets, jellyfish, sea anemones, hydrozoans, nematodes, annelids, echinoderms, hemichordates, gastropods, bivalves, cephalopods, arthropods, constructs, undead creatures, and naturalized extraterrestrials on the Earth were fully prepare under Queen Arianna's orders.

Animals begin behaving with remarkable coordination. They avoid harming ordinary people and instead gather around forests, rivers, cities, mountains, ruins, caves, oceans, and protected lands threatened by Abstergo's operations. Hidden laboratories are discovered after birds, mammals, and other wildlife draw nearby communities toward suspicious activity. None of the reports can fully explain the phenomenon. As Nelson Mandela’s team observes from secure command centers, Abstergo Sigma operatives and corporate mercenaries are systematically hunted down by coordinated wildlife, feral animals, or pets.

Past and Present Incidents Individuals

• TBA

The Recollections of Queen Arianna Individuals

• TBA

• Perry the Platypus, a fictional character from Disney's Phineas and Ferb, was inspired by genuine platypuses, but his characteristics—color, intelligence, and behavior—are extremely anthropomorphic and stylized.

• Although real platypuses don't wear hats, battle wicked scientists like hobbyist Heinz Doofenshmirtz, or make that distinctive "grr" sound, When first discovered, European scientists thought it was a hoax

• It’s one of the few venomous mammals after slow lorises, African crested rats, tenrecs, hedgehogs, shrews, moles, solenodons, and vampire bats.

• The platypuses has no stomach—food goes straight to intestines.

• Platypuses glow biofluorescent under UV light (blue-green glow).

• Platypuses use up to 40,000 electroreceptors in its bill.

• Perry contributed to the odd animal's widespread fame and affection.

• Platypuses are not allowed or suitable as pets.

• English: platypus, duck-billed platypus

• Murrumbidgee: boondaburra, mallingong, tambreet, watjarang

• Goomburra: tohunbuck

• Woiwurrung: dulaiwarrung, dulai warrung

• Yuin: djumulung

• Bundjalung: djanbang

• Ngunnawal: maluŋgaŋ

• Wiradjuri: biladurang, wamul, dyiimalung, oornie, dungidany, oonah

• Palawa kani: larila

• https://en.wikipedia.org/wiki/Platypus

• https://phineasandferb.fandom.com/wiki/List_of_catchphrases_in_Phineas_and_Ferb

• https://www.livescience.com/platypuses-glow-uv-light.html

• https://oceanservice.noaa.gov/facts/platypus.html

• https://www.nationalgeographic.com/animals/mammals/facts/platypus

• https://australian.museum/learn/animals/mammals/platypus/

• https://alexs-mobs-bestiary.fandom.com/wiki/Platypus

• https://www.iucnredlist.org/species/40488/21964009

• https://www.deviantart.com/ognimdo2002/art/Duck-billed-Platypus-941767931