87 relations: Albinism, Americas, Animal Jam, Ant colony, Anteater, Auricle (anatomy), Australia, Australian Alps, Australian five-cent coin, Bandicoot, Basal (phylogenetics), Claw, Cretaceous, Daily Express, Desert, Earthworm, Eastern long-beaked echidna, Echidna (mythology), Egg, Electroejaculation, Electroreception, Endemism, Family (biology), Feces, Fluid dynamics, Forest, Fossil, Fox, Genetic divergence, Genus, Gestation, Goanna, Greek mythology, Guardians of Ga'Hoole, Hair, Harry Potter, Hedgehog, Induced ovulation (animals), Insect, Jaw, Knuckles the Echidna, Lactiferous duct, Late Pleistocene, Legend of the Guardians: The Owls of Ga'Hoole, Limb (anatomy), List of Sonic the Hedgehog printed media, Long-beaked echidna, Mammal, Mammary gland, Marsupial, ..., Megalibgwilia, Metabolism, Milk, Miocene, Molecular clock, Monotreme, Mouth, Neocortex, Neontology, Neuroscience Letters, New Guinea, New Scientist, Nipple, Order (biology), Outback, Oviparity, Penile spines, Penis, Platypus, Porcupine, Preputial gland, Rapid eye movement sleep, Semen collection, Short-beaked echidna, Sir David's long-beaked echidna, Solitary animal, Sonic the Hedgehog, Species, Spine (zoology), Spur (zoology), Taxonomy (biology), Theodore Gill, Tongue, Western long-beaked echidna, Zaglossus hacketti, Zaglossus robustus, 2000 Summer Olympics. Expand index (37 more) »
Albinism
Albinism in humans is a congenital disorder characterized by the complete or partial absence of pigment in the skin, hair and eyes.
New!!: Echidna and Albinism · See more »
Americas
The Americas (also collectively called America)"America." The Oxford Companion to the English Language.
New!!: Echidna and Americas · See more »
Animal Jam
Animal Jam is an online virtual world launched in 2010 by WildWorks in partnership with the National Geographic Society.
New!!: Echidna and Animal Jam · See more »
Ant colony
An ant colony is the basic unit around which ants organize their lifecycle.
New!!: Echidna and Ant colony · See more »
Anteater
Anteater is a common name for the four extant mammal species of the suborder Vermilingua (meaning "worm tongue") commonly known for eating ants and termites.
New!!: Echidna and Anteater · See more »
Auricle (anatomy)
The auricle or auricula is the visible part of the ear that resides outside the head.
New!!: Echidna and Auricle (anatomy) · See more »
Australia
Australia, officially the Commonwealth of Australia, is a sovereign country comprising the mainland of the Australian continent, the island of Tasmania and numerous smaller islands.
New!!: Echidna and Australia · See more »
Australian Alps
The Australian Alps, an interim Australian bioregion, data is the highest mountain range in Australia.
New!!: Echidna and Australian Alps · See more »
Australian five-cent coin
The Australian five-cent coin is the lowest-denomination circulating coin of the decimal Australian dollar introduced in 1966.
New!!: Echidna and Australian five-cent coin · See more »
Bandicoot
Bandicoot are a group of about 20 species of small to medium-sized, terrestrial marsupial omnivore in the order Peramelemorphia.
New!!: Echidna and Bandicoot · See more »
Basal (phylogenetics)
In phylogenetics, basal is the direction of the base (or root) of a rooted phylogenetic tree or cladogram.
New!!: Echidna and Basal (phylogenetics) · See more »
Claw
A claw is a curved, pointed appendage, found at the end of a toe or finger in most amniotes (mammals, reptiles, birds).
New!!: Echidna and Claw · See more »
Cretaceous
The Cretaceous is a geologic period and system that spans 79 million years from the end of the Jurassic Period million years ago (mya) to the beginning of the Paleogene Period mya.
New!!: Echidna and Cretaceous · See more »
Daily Express
The Daily Express is a daily national middle market tabloid newspaper in the United Kingdom.
New!!: Echidna and Daily Express · See more »
Desert
A desert is a barren area of landscape where little precipitation occurs and consequently living conditions are hostile for plant and animal life.
New!!: Echidna and Desert · See more »
Earthworm
An earthworm is a tube-shaped, segmented worm found in the phylum Annelida.
New!!: Echidna and Earthworm · See more »
Eastern long-beaked echidna
The eastern long-beaked echidna (Zaglossus bartoni), also known as Barton's long-beaked echidna, is one of three species from the genus Zaglossus to occur in New Guinea.
New!!: Echidna and Eastern long-beaked echidna · See more »
Echidna (mythology)
In Greek mythology, Echidna (Ἔχιδνα., "She-Viper") was a monster, half-woman and half-snake, who lived alone in a cave.
New!!: Echidna and Echidna (mythology) · See more »
Egg
An egg is the organic vessel containing the zygote in which an animal embryo develops until it can survive on its own; at which point the animal hatches.
New!!: Echidna and Egg · See more »
Electroejaculation
Electroejaculation is a procedure used to obtain semen samples from sexually mature male mammals.
New!!: Echidna and Electroejaculation · See more »
Electroreception
Electroreception or electroception is the biological ability to perceive natural electrical stimuli.
New!!: Echidna and Electroreception · See more »
Endemism
Endemism is the ecological state of a species being unique to a defined geographic location, such as an island, nation, country or other defined zone, or habitat type; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere.
New!!: Echidna and Endemism · See more »
Family (biology)
In biological classification, family (familia, plural familiae) is one of the eight major taxonomic ranks; it is classified between order and genus.
New!!: Echidna and Family (biology) · See more »
Feces
Feces (or faeces) are the solid or semisolid remains of the food that could not be digested in the small intestine.
New!!: Echidna and Feces · See more »
Fluid dynamics
In physics and engineering, fluid dynamics is a subdiscipline of fluid mechanics that describes the flow of fluids - liquids and gases.
New!!: Echidna and Fluid dynamics · See more »
Forest
A forest is a large area dominated by trees.
New!!: Echidna and Forest · See more »
Fossil
A fossil (from Classical Latin fossilis; literally, "obtained by digging") is any preserved remains, impression, or trace of any once-living thing from a past geological age.
New!!: Echidna and Fossil · See more »
Fox
Foxes are small-to-medium-sized, omnivorous mammals belonging to several genera of the family Canidae.
New!!: Echidna and Fox · See more »
Genetic divergence
Genetic divergence is the process in which two or more populations of an ancestral species accumulate independent genetic changes (mutations) through time, often after the populations have become reproductively isolated for some period of time.
New!!: Echidna and Genetic divergence · See more »
Genus
A genus (genera) is a taxonomic rank used in the biological classification of living and fossil organisms, as well as viruses, in biology.
New!!: Echidna and Genus · See more »
Gestation
Gestation is the carrying of an embryo or fetus inside viviparous animals.
New!!: Echidna and Gestation · See more »
Goanna
A goanna is any of several Australian monitor lizards of the genus Varanus, as well as certain species from Southeast Asia.
New!!: Echidna and Goanna · See more »
Greek mythology
Greek mythology is the body of myths and teachings that belong to the ancient Greeks, concerning their gods and heroes, the nature of the world, and the origins and significance of their own cult and ritual practices.
New!!: Echidna and Greek mythology · See more »
Guardians of Ga'Hoole
Guardians of Ga'Hoole is a fantasy book series written by Kathryn Lasky and published by Scholastic.
New!!: Echidna and Guardians of Ga'Hoole · See more »
Hair
Hair is a protein filament that grows from follicles found in the dermis.
New!!: Echidna and Hair · See more »
Harry Potter
Harry Potter is a series of fantasy novels written by British author J. K. Rowling.
New!!: Echidna and Harry Potter · See more »
Hedgehog
A hedgehog is any of the spiny mammals of the subfamily Erinaceinae, in the eulipotyphlan family Erinaceidae.
New!!: Echidna and Hedgehog · See more »
Induced ovulation (animals)
Ovulation occurs at the ovary surface and is described as the process in which an oocyte (female germ cell) is released from the follicle.
New!!: Echidna and Induced ovulation (animals) · See more »
Insect
Insects or Insecta (from Latin insectum) are hexapod invertebrates and the largest group within the arthropod phylum.
New!!: Echidna and Insect · See more »
Jaw
The jaw is any opposable articulated structure at the entrance of the mouth, typically used for grasping and manipulating food.
New!!: Echidna and Jaw · See more »
Knuckles the Echidna
is a fictional character in Sega's Sonic the Hedgehog series. He is a red anthropomorphic echidna who is determined and serious, but sometimes gullible. He has the ability to glide and climb up walls, and is a powerful fighter due to his spiked hands. He serves as the guardian of the Master Emerald, a huge gemstone that controls the series' integral Chaos Emeralds. Knuckles first debuted in Sonic the Hedgehog 3 in 1994 after Doctor Eggman tricks him into opposing Sonic and Tails. He first became playable in Sonic & Knuckles later that year; he learns of Eggman's trickery and teams up with Sonic during that game's events. Since then he has appeared in dozens of playable and non-playable roles, as well as in several series of comic books, Western animated television, and Japanese anime. Knuckles is one of the series' most popular characters, although some have voiced disapproval of the ''Sonic'' series' extensive cast of characters and singled out Knuckles as ushering them in. His likeness has frequently appeared in Sonic merchandise.
New!!: Echidna and Knuckles the Echidna · See more »
Lactiferous duct
Lactiferous ducts are those ducts that converge and form a branched system connecting the nipple to the lobules of the mammary gland.
New!!: Echidna and Lactiferous duct · See more »
Late Pleistocene
The Late Pleistocene is a geochronological age of the Pleistocene Epoch and is associated with Upper Pleistocene or Tarantian stage Pleistocene series rocks.
New!!: Echidna and Late Pleistocene · See more »
Legend of the Guardians: The Owls of Ga'Hoole
Legend of the Guardians: The Owls of Ga'Hoole is a 2010 American-Australian 3D computer-animated fantasy-adventure film based on the Guardians of Ga'Hoole series by Kathryn Lasky.
New!!: Echidna and Legend of the Guardians: The Owls of Ga'Hoole · See more »
Limb (anatomy)
A limb (from the Old English lim), or extremity, is a jointed, or prehensile (as octopus arms or new world monkey tails), appendage of the human or other animal body.
New!!: Echidna and Limb (anatomy) · See more »
List of Sonic the Hedgehog printed media
Sonic the Hedgehog has been the subject of many spin offs in printed media.
New!!: Echidna and List of Sonic the Hedgehog printed media · See more »
Long-beaked echidna
The long-beaked echidnas (genus Zaglossus) make up one of the two extant genera of echidnas, spiny monotremes that live in New Guinea.
New!!: Echidna and Long-beaked echidna · See more »
Mammal
Mammals are the vertebrates within the class Mammalia (from Latin mamma "breast"), a clade of endothermic amniotes distinguished from reptiles (including birds) by the possession of a neocortex (a region of the brain), hair, three middle ear bones, and mammary glands.
New!!: Echidna and Mammal · See more »
Mammary gland
A mammary gland is an exocrine gland in mammals that produces milk to feed young offspring.
New!!: Echidna and Mammary gland · See more »
Marsupial
Marsupials are any members of the mammalian infraclass Marsupialia.
New!!: Echidna and Marsupial · See more »
Megalibgwilia
Megalibgwilia is a genus of echidna known only from Australian fossils that incorporates the oldest known echidna species.
New!!: Echidna and Megalibgwilia · See more »
Metabolism
Metabolism (from μεταβολή metabolē, "change") is the set of life-sustaining chemical transformations within the cells of organisms.
New!!: Echidna and Metabolism · See more »
Milk
Milk is a white liquid produced by the mammary glands of mammals.
New!!: Echidna and Milk · See more »
Miocene
The Miocene is the first geological epoch of the Neogene Period and extends from about (Ma).
New!!: Echidna and Miocene · See more »
Molecular clock
The molecular clock is a technique that uses the mutation rate of biomolecules to deduce the time in prehistory when two or more life forms diverged.
New!!: Echidna and Molecular clock · See more »
Monotreme
Monotremes are one of the three main groups of living mammals, along with placentals (Eutheria) and marsupials (Metatheria).
New!!: Echidna and Monotreme · See more »
Mouth
In animal anatomy, the mouth, also known as the oral cavity, buccal cavity, or in Latin cavum oris, is the opening through which many animals take in food and issue vocal sounds.
New!!: Echidna and Mouth · See more »
Neocortex
The neocortex, also called the neopallium and isocortex, is the part of the mammalian brain involved in higher-order brain functions such as sensory perception, cognition, generation of motor commands, spatial reasoning and language.
New!!: Echidna and Neocortex · See more »
Neontology
Neontology is a part of biology that, in contrast to paleontology, deals with living (or, more generally, recent) organisms.
New!!: Echidna and Neontology · See more »
Neuroscience Letters
Neuroscience Letters is a biweekly rapid-publication scientific journal for short articles covering all aspects of neuroscience.
New!!: Echidna and Neuroscience Letters · See more »
New Guinea
New Guinea (Nugini or, more commonly known, Papua, historically, Irian) is a large island off the continent of Australia.
New!!: Echidna and New Guinea · See more »
New Scientist
New Scientist, first published on 22 November 1956, is a weekly, English-language magazine that covers all aspects of science and technology.
New!!: Echidna and New Scientist · See more »
Nipple
The nipple is a raised region of tissue on the surface of the breast from which milk leaves the breast through the lactiferous ducts.
New!!: Echidna and Nipple · See more »
Order (biology)
In biological classification, the order (ordo) is.
New!!: Echidna and Order (biology) · See more »
Outback
The Outback is the vast, remote interior of Australia.
New!!: Echidna and Outback · See more »
Oviparity
Oviparous animals are animals that lay eggs, with little or no other embryonic development within the mother.
New!!: Echidna and Oviparity · See more »
Penile spines
Many mammalian species have developed keratinized penile spines along the glans and/or shaft, which may be involved in sexual selection.
New!!: Echidna and Penile spines · See more »
Penis
A penis (plural penises or penes) is the primary sexual organ that male animals use to inseminate sexually receptive mates (usually females and hermaphrodites) during copulation.
New!!: Echidna and Penis · See more »
Platypus
The platypus (Ornithorhynchus anatinus), sometimes referred to as the duck-billed platypus, is a semiaquatic egg-laying mammal endemic to eastern Australia, including Tasmania.
New!!: Echidna and Platypus · See more »
Porcupine
Porcupines are rodents with a coat of sharp spines, or quills, that protect against predators.
New!!: Echidna and Porcupine · See more »
Preputial gland
Preputial glands are exocrine glands that are located in the folds of skin front of the genitals of some mammals (including mice, ferrets, and even-toed ungulates) and produce pheromones.
New!!: Echidna and Preputial gland · See more »
Rapid eye movement sleep
Rapid eye movement sleep (REM sleep, REMS) is a unique phase of sleep in mammals and birds, distinguishable by random/rapid movement of the eyes, accompanied with low muscle tone throughout the body, and the propensity of the sleeper to dream vividly.
New!!: Echidna and Rapid eye movement sleep · See more »
Semen collection
Semen collection refers to the process of obtaining semen from male humans or other animals with the use of various methods, for the purposes of artificial insemination, or medical study (usually in fertility clinics).
New!!: Echidna and Semen collection · See more »
Short-beaked echidna
The short-beaked echidna (Tachyglossus aculeatus) is one of four living species of echidna and the only member of the genus Tachyglossus.
New!!: Echidna and Short-beaked echidna · See more »
Sir David's long-beaked echidna
Sir David's long-beaked echidna (Zaglossus attenboroughi), also known as Attenborough's long-beaked echidna or the Cyclops long-beaked echidna, is one of the three species from the genus Zaglossus that occurs in New Guinea.
New!!: Echidna and Sir David's long-beaked echidna · See more »
Solitary animal
Solitary animals are those that spend a majority of their lives without others of their species, with possible exceptions for mating and raising their young.
New!!: Echidna and Solitary animal · See more »
Sonic the Hedgehog
Sonic the Hedgehog is a video game franchise created and produced by Sega.
New!!: Echidna and Sonic the Hedgehog · See more »
Species
In biology, a species is the basic unit of classification and a taxonomic rank, as well as a unit of biodiversity, but it has proven difficult to find a satisfactory definition.
New!!: Echidna and Species · See more »
Spine (zoology)
In a zoological context, spines are hard, needle-like anatomical structures found in both vertebrate and invertebrate species.The spines of most spiny mammals are modified hairs, with a spongy center covered in a thick, hard layer of keratin and a sharp, sometimes barbed tip.
New!!: Echidna and Spine (zoology) · See more »
Spur (zoology)
A spur is an outgrowth of bone covered in a sheath of horn found in various anatomical locations in some animals.
New!!: Echidna and Spur (zoology) · See more »
Taxonomy (biology)
Taxonomy is the science of defining and naming groups of biological organisms on the basis of shared characteristics.
New!!: Echidna and Taxonomy (biology) · See more »
Theodore Gill
Theodore Nicholas Gill (March 21, 1837 – September 25, 1914) was an American ichthyologist, mammalogist, malacologist and librarian.
New!!: Echidna and Theodore Gill · See more »
Tongue
The tongue is a muscular organ in the mouth of most vertebrates that manipulates food for mastication, and is used in the act of swallowing.
New!!: Echidna and Tongue · See more »
Western long-beaked echidna
The western long-beaked echidna (Zaglossus bruijni) is one of the four extant echidnas and one of three species of Zaglossus that occur in New Guinea.
New!!: Echidna and Western long-beaked echidna · See more »
Zaglossus hacketti
Zaglossus hacketti is an extinct species of long-beaked echidna from Western Australia that is dated to the Pleistocene.
New!!: Echidna and Zaglossus hacketti · See more »
Zaglossus robustus
Zaglossus robustus is an extinct species of long-beaked echidna known from the middle Miocene (about 13 or 14 million years ago) of Gulgong, New South Wales, Australia.
New!!: Echidna and Zaglossus robustus · See more »
2000 Summer Olympics
The 2000 Summer Olympic Games, officially known as the Games of the XXVII Olympiad and commonly known as Sydney 2000 or the Millennium Olympic Games/Games of the New Millennium, were an international multi-sport event which was held between 15 September and 1 October 2000 in Sydney, New South Wales, Australia.
New!!: Echidna and 2000 Summer Olympics · See more »
Redirects here:
Akidna, Echidna (Mammal), Echidna (mammal), Echidna (zoology), Echidnas, Echidnas in popular culture, Evolution of echidnas, Ichidna, Piggibilla, Sexual behavior of echidnas, Spiny ant-eater, Spiny anteater, Spiny anteater., Spiny anteaters, Tachyglossa, Tachyglossidae.
References
[1] https://en.wikipedia.org/wiki/Echidna