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Deception In Animals
Deception in animals is the voluntary or involuntary transmission of misinformation by one animal to another, of the same or different species, in a way that misleads the other animal. The psychology scholar Robert Mitchell identifies four levels of deception in animals. At the first level, as with protective mimicry like false eyespots and camouflage, the action or display is inbuilt. At the second level, an animal performs a programmed act of behaviour, as when a prey animal Apparent death, feigns death to avoid being eaten. At the third level, the deceptive behaviour is at least partially learnt, as when a bird puts on a distraction display, feigning injury to lure a Predation, predator away from a nest. Fourth level deception involves recognition of the other animal's beliefs, as when a chimpanzee tactically misleads other chimpanzees to prevent their discovering a food source. Definitions True deception Some types of deception in animals are completely involuntary (e.g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mimicry
In evolutionary biology, mimicry is an evolved resemblance between an organism and another object, often an organism of another species. Mimicry may evolve between different species, or between individuals of the same species. In the simplest case, as in Batesian mimicry, a mimic resembles a model, so as to deceive a dupe, all three being of different species. A Batesian mimic, such as a hoverfly, is harmless, while its model, such as a wasp, is harmful, and is avoided by the dupe, such as an insect-eating bird. Birds hunt by sight, so the mimicry in that case is visual, but in other cases mimicry may make use of any of the senses. Most types of mimicry, including Batesian, are deceptive, as the mimics are not harmful, but Müllerian mimicry, where different harmful species resemble each other, is Honest signal, honest, as when species of wasps and of bees all have genuinely Aposematism, aposematic warning coloration. More complex types may be bipolar, involving only two speci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mantis Shrimp
Mantis shrimp are carnivorous marine crustaceans of the order Stomatopoda (). Stomatopods branched off from other members of the class Malacostraca around 400 million years ago, with more than 520 extant species of mantis shrimp known. All living species are in the suborder Unipeltata, which arose around 250 million years ago. They are among the most important predators in many shallow, tropical and subtropical marine habitats. Despite being common in their habitats, they are poorly understood, as many species spend most of their lives sheltering in burrows and holes. Dubbed "sea locusts" by ancient Assyrians, "prawn killers" in Australia, and now sometimes referred to as "thumb splitters" due to their ability to inflict painful wounds if handled incautiously, mantis shrimp possess powerful raptorial appendages that are used to attack and kill prey either by spearing, stunning, or dismembering; the shape of these appendages are often used to classify them into groups: extant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Strymon Melinus
Strymon may refer to: * Strymon (river), a river in Bulgaria and Greece * Strymonian Gulf, a branch of the Thracian Sea * Strymon (theme), a Byzantine province * Strymon (butterfly), ''Strymon'' (butterfly), the genus of scrub hairstreaks, butterflies in the family Lycaenidae * Strymon (mythology), a god in Greek mythology * Strymon (company), a California-based brand of music electronics; specialized in guitar effects pedals See also * Strymonas, a former municipality in Greece {{disambig, geo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Automimicry
In zoology, automimicry, Browerian mimicry, or intraspecific mimicry, is a form of mimicry in which the same species of animal is imitated. There are two different forms. In one form, first described by Lincoln Brower in 1967, weakly-defended members of a species with warning coloration are parasitic on more strongly-defended members of their species, mimicking them to provide the negative reinforcement learning required for warning signals to function. The mechanism, analogous to Batesian mimicry, is found in insects such as the monarch butterfly. In another form, first noted by Edward B. Poulton in 1890, a less vulnerable part of an animal's body resembles a more vulnerable part, for example with deceptive eyespots or a false head that deflects attacks away from the real head, providing an immediate selective advantage. The mechanism is found in both vertebrates such as fishes and snakes, and insects such as hairstreak butterflies. Automimicry has sometimes been put to mili ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Femmes Fatales
A ( , ; ), sometimes called a maneater, Mata Hari, or vamp, is a stock character of a mysterious, beautiful, and Seduction, seductive woman whose charms ensnare her lovers, often leading them into compromising, deadly traps. She is an archetype of literature and art. Her ability to enchant, entice and hypnotize her victim with a spell was in the earliest stories seen as verging on supernatural; hence, the ''femme fatale'' today is still often described as having a power akin to an enchantress, seductress, witch, having power over men. Femmes fatales are typically villainous, or at least morally ambiguous, and always associated with a sense of wiktionary:mystification, mystification, and unease.Mary Ann Doane, ''Femme Fatales'' (1991) pp. 1–2 The term originates from the French phrase '':fr:Femme fatale, femme fatale'', which means 'deadly woman' or 'lethal woman'. A ''femme fatale'' tries to achieve her hidden purpose by using feminine wiles such as beauty, charm, or sexual al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Photinus (beetle)
The rover fireflies (''Photinus'') are a genus of fireflies (family Lampyridae). They are the type genus of tribe Photinini in subfamily Lampyrinae. This genus contains, for example, the common eastern firefly (''P. pyralis''), the most common species of firefly in North America. Male ''Photinus'' beetles emit a flashing light pattern to signal for females. Illegitimate receivers, such as female ''Photuris'' beetles, identify these signals and use them to locate the male ''Photinus'', attract them with deceptive signals, and eat them. An important study on the diversity of species in the USA and their visual communication was by Lloyd (1966) Etymology ''Photinus'' is from the Greek word for shining or bright. Systematics The closest living relative of the rover fireflies is not yet determined with certainty. In morphology, they resemble their predators, the Photurinae, but they are quite certainly not at all closely related as fireflies go. Rather, the genus ''Ellychnia'' i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Photuris (genus)
''Photuris'' is a genus of fireflies (beetles of the family Lampyridae). These are the ''femme fatale'' lightning bugs of North America. This common name refers to a behavior of the adult females of these predatory beetles; they engage in aggressive mimicry, imitating the light signals of other firefly species' females to attract matesbut ''Photuris'' use it to attract, kill and eat the unsuspecting males of those other species. Their flashing bioluminescent signals seem to have evolved independently and eventually adapted to those of their prey, mainly unrelated Lampyrinae, such as ''Photinus'' (rover fireflies) or ''Pyractomena''. Species At least 64 species are currently recognized, all restricted to temperate North America. They mainly occur from the East Coast to Texas. Species include: *' – Barber, 1951 *'' Photuris bethaniensis''– McDermott, 1953 *' – Barber, 1951 *' – Barber, 1951 *'– LeConte, 1852 *'– LeConte, 1852 *'' Photuris fairc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sexually Receptive
Sex is the trait that determines whether a sexually reproducing organism produces male or female gametes. Sex, SEX or sexual may also refer to: *Sexual intercourse, a sexual activity Arts and entertainment Film and television * ''Sex'' (1920 film), an American silent drama * ''Sex'' (2024 film), a Norwegian drama * ''Sex'' (TV series), an Australian series * "Sex", a 1997 TV episode of '' Brass Eye'' * "Sex", an episode of ''Kath & Kim'', 2002 * '' Sex: The Annabel Chong Story'', a 1999 documentary film Literature * ''Sex'' (book), by Madonna and Steven Meisel, 1992 * ''Sex'' (manga), a Japanese manga series by Atsushi Kamijo * ''Sex'' (play), by Mae West, 1926 *''Sexes'', an MDPI academic journal Music *SEX, pseudonym of American rapper Young Thug Albums * ''Sex'' (Elli Kokkinou album), 2005 * ''Sex'' (Telex album), 1981 * ''Sex'' (The Necks album), 1989 * ''Sex'' (The 1975 EP), 2012 * ''Sex'' (Tila Tequila EP), 2007 * ''Sex'' (Vintage album), 2009 Songs * "Sex" (The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Firefly
The Lampyridae are a family of elateroid beetles with more than 2,000 described species, many of which are light-emitting. They are soft-bodied beetles commonly called fireflies, lightning bugs, or glowworms for their conspicuous production of light, mainly during twilight, to attract mates. The type species is '' Lampyris noctiluca'', the common glow-worm of Europe. Light production in the Lampyridae is thought to have originated as a warning signal that the larvae were distasteful. This ability to create light was then co-opted as a mating signal and, in a further development, adult female fireflies of the genus '' Photuris'' mimic the flash pattern of the '' Photinus'' beetle to trap their males as prey. Fireflies are found in temperate and tropical climates. Many live in marshes or in wet, wooded areas where their larvae have abundant sources of food. Although all known fireflies glow as larvae, only some species produce light in their adult stage, and the location ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Esca (fish Anatomy)
The anglerfish are ray-finned fish in the order Lophiiformes (). Both the order's common and scientific name comes from the characteristic mode of predation, in which a modified dorsal fin ray acts as a lure for prey (akin to a human angler, and likened to a crest or "'' lophos''"). The modified fin ray, with the very tip being the esca and the length of the structure the illicium, is adapted to attract specific prey items across the families of anglerfish by using different luring methods. Anglerfish occur worldwide. The majority are bottom-dwellers, being demersal fish, while the aberrant deep-sea anglerfish are pelagic, (mostly) living high in the water column. Some live in the deep sea (such as the deep-sea anglerfish and sea toads), while others live in shallower waters, such as the frogfishes and some batfishes. Anglerfish are notable for their sexual dimorphism, which is sometimes extremely pronounced; the males may be several orders of magnitude smaller in mas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anglerfish
The anglerfish are ray-finned fish in the order Lophiiformes (). Both the order's common name, common and scientific name comes from the characteristic mode of predation, in which a modified dorsal Fish fin#Ray-fins, fin ray acts as a Aggressive mimicry#Food as an attractant, lure for prey (akin to a human Angling, angler, and likened to a crest or "''wikt:Lophius, lophos''"). The modified fin ray, with the very tip being the Esca (fish anatomy), esca and the length of the structure the Illicium (fish anatomy), illicium, is adapted to attract specific prey items across the families of anglerfish by using different luring methods. Anglerfish occur worldwide. The majority are bottom-dwellers, being demersal fish, while the aberrant deep-sea anglerfish are Pelagic fish, pelagic, (mostly) living high in the water column. Some live in the Deep-sea fish, deep sea (such as the deep-sea anglerfish and sea toads), while others live in Shallow water marine environment, shallower waters, s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parasites
Parasitism is a close relationship between species, where one organism, the parasite, lives (at least some of the time) on or inside another organism, the host, causing it some harm, and is adapted structurally to this way of life. The entomologist E. O. Wilson characterised parasites' way of feeding as "predators that eat prey in units of less than one". Parasites include single-celled protozoans such as the agents of malaria, sleeping sickness, and amoebic dysentery; animals such as hookworms, lice, mosquitoes, and vampire bats; fungi such as honey fungus and the agents of ringworm; and plants such as mistletoe, dodder, and the broomrapes. There are six major parasitic strategies of exploitation of animal hosts, namely parasitic castration, directly transmitted parasitism (by contact), trophicallytransmitted parasitism (by being eaten), vector-transmitted parasitism, parasitoidism, and micropredation. One major axis of classification concerns invasiveness: an endo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
