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Mimicry in vertebrates edit

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In evolutionary biology, mimicry in vertebrates is mimicry by a vertebrate of some model (an animal, not necessarily a vertebrate), deceiving some other animal, the dupe[1]. Mimicry differs from camouflage as it is meant to be seen, while animals use camouflage to remain hidden. Visual, olfactory, auditory, biochemical, and behavioral modalities of mimicry have been documented in vertebrates[1][2].

There are few well-studied examples of mimicry in vertebrates[1]. Still, many of the basic types of mimicry apply to vertebrates, especially among snakes. Batesian mimicry is rare among vertebrates but found in some reptiles (particularly snakes) and amphibians[2][3]. Müllerian mimicry is found in some snakes, birds, amphibians, and fish[2][4][5][6]. Aggressive mimicry is known in some vertebrate predators and parasites, while certain forms of sexual mimicry are distinctly more complex than in invertebrates[7][8][9].

Contents edit

Classification edit

Defensive edit

Batesian edit

 
A venomous coral snake and some of its multiple nonvenomous mimic species

Batesian mimicry is a form of defense that allows a harmless species to mimic the appearance of a toxic, noxious, or harmful species to protect itself from predators. By mimicking the appearance of a harmful species, a predator is less likely to attack the species due to its awareness of the signal of warning color patterns. Batesian mimicry occurs in multiple vertebrates, but is less prevalent in mammals due to a relative rarity of well-marked harmful models. However, this form of mimicry is prevalent in snakes and frogs, where chemical defense has coevolved with distinct coloration. Still, mammals have evolved Batesian mimicry systems where particularly powerful or harmful models exist. A venomous coral snake and some of its multiple nonvenomous mimic species.

For example, Batesian mimicry may occur in cheetah cubs. They replicate the appearance of a sympatric species, the honey badger (Mellivora capensis). The honey badger has a white or silvery back with a black or brownish underbelly and grows to a body length of about three feet long and ten inches high. As cubs, cheetahs have the same reverse-countershading color pattern and are roughly the same size. Due to this conspicuous coloration, potential predators like lions and birds of prey are less likely to hunt cheetah cubs, as from a distance they appear to be honey badgers. Honey badgers make an effective model because their aggressive nature and glands on their tails that produce a noxious fluid enable them to deter predators up to 10x its size[10].

Batesian mimicry also occurs in the scarlet kingsnake. This species resembles the venomous coral snake, sharing a pattern of red, black, and yellow bands. Although the order of the color rings differ between the two snakes, from a distance a predator can easily mistake the scarlet kingsnake for its venomous model[3].

Batesian mimicry can be compared to imitative resemblance, in which a species will mimic the appearance of an inert object within the mimicking species’ surroundings[11]. For example, the invertebrate insect, Phasmids, or more commonly referred to as walking sticks, will mimic the coloration of sticks or twigs, found in their environment [12]. This provides a true concealment of the species so that the organism is indistinguishable from its surroundings[11]. However, Batesian mimicry is based upon the imitation of another animate, yet harmful species. Thus providing the mimicking species with the deception of predators. Therefore, this type of mimicry is ambiguous in that it provides deceptive and pronouncing coloration since the imitation is based upon a model species that is already perceived as toxic or harmful.

Müllerian edit

Müllerian mimicry is another form of defensive mimicry, except the system involves two or more species that are all toxic, noxious, or harmful. These species develop similar appearances to collectively protect against predators. This adaptation is said to have evolved due to the additive protection of many species that look the same and reliably have harmful defenses. That is to say, this mimicry system evolves convergently. If a predator is aware of the potential threat of one species, the predator will also avoid any species with a similar appearance, creating the Müllerian mimicry affect. Again, the relative lack of noxious models limits most examples to systems that involve reptiles or amphibians.

Müllerian mimicry is found in many pitvipers. All pit vipers are capable of delivering a life-threateningly venomous bite. In Asia, different species found throughout Asia have evolved separately to have a very similar appearance. Each species is found in different places in Asia, but have the same green coloration with reddish tail tip. These shared colorations are warnings signals for predators. Because a predator is aware of these warning signals, it will avoid all species with this color pattern. Species that benefit from this system include Trimeresurus macrops, T. purpureomaculatus, Trimeresurus septentrionalis, T. flavomaculatus and T. hageni[4].

 
Examples of the defensive posture and facial markings of the slow loris, which activates the individual's venom glands and may imitate a cobra hood.

Müllerian mimicry is also found in a ring of poisonous frog species in Peru. The mimic poison frog (Dendrobates imitator) mimics 3 similarly poisonous frogs of the same genus that live in different areas. These are D. variabilis, D. fantasticus, and D. ventrimaculatus [5]. D. imitator can replicate the different appearances of all 3 species with color patterns ranging from black spots with yellow back and bluish green limbs, larger black spots with yellow outline, and black linear spots with yellow and bluish green outline. The slow loris is one of the few known venomous mammals, and appears to use Müllerian mimicry for protection. It is hypothesized that this venom may have allowed it to develop a system of Müllerian mimicry with the Indian cobra. Slow lorises appear to look similar to the cobras with "facial markings undeniably akin to the eyespots and accompanying stripes of the spectacled cobra". Dark contrasting dorsal stripes are also apparent in both species, helping to confuse predators from above. When in aggressive encounters, slow lorises will make a grunting noise that mimics the hiss of a cobra. This example of Müllerian mimicry is likely unique to vertebrates due to its multiple modalities: biochemical, behavioral, visual, and auditory. Since the cobra is undoubtedly more dangerous to predators (and prey, as the loris eats predominantly fruits, gums, and insects), it is unclear if the benefit from this system is mutual; Still, both species are dangerous in their own right, and can therefore most accurately be classified as Müllerian[13].

It is evident that species that are Müllerian mimics gain maximum protection, when all species involved utilize the same colorization. This principle is known as signal standardization[14].

Aggressive edit

Aggressive mimicry is a form of mimicry, opposite in principle to defensive mimicry, that occurs in certain predators, parasites or parasitoids. These organisms benefit by sharing some of the characteristics of a harmless species in order to deceive their prey or host. Most examples of aggressive mimicry involve the predator employing a signal to lure its prey towards it under the promise of food, sex, or other rewards—much like the idiom of a wolf in sheep's clothing.

In predators edit

Some predators pretend to be prey or a third-party organism that the prey beneficially interacts with. In either situation, the mimicry increases the predator's chances of catching its prey[15].

One form of predatory mimicry, lingual luring, involves wriggling the tongue to attract prey, duping them into believing the tongue is a small worm, an unusual case of a vertebrate mimicking an invertebrate. In the puff adder Bitis arietans, lingual luring only occurs in the act of attracting amphibian prey, suggesting that puff adders distinguished between prey types when selecting how to perform a display of aggressive mimicry[15].

Another form of aggressive mimicry is caudal luring, in which the tail is waved to mimic prey. By mimicking invertebrate larva, the predator attracts prey of small vertebrates such as frogs, lizards, and birds. Male puff adders have longer, more obvious-looking tails. Sidewinder rattlesnakes, puff adders, lanceheads, and multiple other ambush-predatory snakes use caudal luring to attract prey[15][16][17][18][19][20].

Complicated forms of aggressive mimicry have also been observed in fish, creating a system that resembles Batesian mimicry. The false cleanerfish, Aspidontus taeniatus, is a fin-eating blenny that has evolved to resemble a local species of cleaner wrasse, Labroides dimidiatus, which engages in mutualistic cleaning with larger fish. By closely mimicking the coloration and the cleaner fish's distinctive dancing display, false cleanerfish are able to remain in close quarters with large predatory reef fish, and gain access to victims during foraging[21].

Some aggressive mimics switch rapidly between aggressive mimicry and defensive behavior depending on whether they are in the presence of a prey or a potential predator. For example, the sidewinder rattlesnake ceases aggressive behavior upon the arrival of a predatory toad and begins species-typical defensive displays[16].

Host-parasite edit

 
Examples of parasitized broods containing a cuckoo egg

Host-parasite mimicry is a form of aggressive mimicry in which a parasite mimics its own host. Brood parasitism is a common form of parasitic aggressive mimicry that occurs in vertebrates, with cuckoos being a notable example. Brood parasite mothers will surrender their offspring to be raised by another organism, of either the same or a different species, unbeknownst to the other organism. This allows the progeny to be nurtured without energy expenditure or parental care by the true parent.

Cuckoos are brood parasites that lay their eggs to match the color and pattern of their host's own eggs. Different species of cuckoo hatchlings have been known to mimic the acousti

c sound, such as during begging, and appearance of the host offspring[22][23][24][25]. Unlike most vertebrates that perform aggressive mimicry, certain brood parasitic birds display signals of two distinct modalities at the same time. For example, Horsfield's bronze cuckoo nestlings have been found to employ both acoustic and visual sensory modalities at the same time to increase efficiency and success of their mimicry[24][25].

However, host-parasite systems are not always as precise. Great spotted cuckoos are brood parasites that lay eggs that can successfully dupe other birds such as the magpie, pied starling, and black crow, despite having different egg color, egg size, and offspring features. It is hypothesized that these differences in characteristic have evolved after the mimicry system due to genetic isolation, as the appearance of eggs laid by European an African great spotted cuckoos are different[7].

Evidence also exists for other forms of parasitic mimicry in vertebrates. One such form is interspecific social dominance mimicry, a type of social parasitism where a subordinate species (usually determined by size) evolves over time to mimic its dominant ecological competitor, thereby competing with its previously socially dominant opponent[26]. One such example is found in the tyrant flycatcher family, in which different birds of similar appearance exist from six different genera. Smaller-bodied species from four genera have been found to mimic the appearance of the larger species of the other two genera, suggesting that an avian mimicry complex has contributed to convergent evolution, providing a competitive advantage in the same ecological niche[26]. The four-eyed butterfly fish is an automimic, the pattern on its flank resembling an eye.

Automimicry edit

 
The four-eyed butterfly fish is an automimic, the pattern on its flank resembling an eye.

Automimicry is a type of mimicry that occurs within a single species, in which an individual mimics either a different member of its own species or a different part of its own body. In some cases, it is considered a form of Batesian mimicry, and is exhibited by a wide variety of vertebrates. Many of the basic strategies automimics use in invertebrates is repeated in vertebrates, such as eyespots.

Sexual edit

In sexual mimicry, an organism mimics the behaviors or physical traits of the opposite sex within its species. Spotted hyenas are one of the few vertebrate examples. In spotted hyenas, females have a pseudo-penis, which is highly erectile clitoral tissue, as well as a false scrotum. Females have evolved to mimic or exceed the testosterone levels of males[8]. This is advantageous because it lends females heightened aggression and dominance over the males in a highly competitive environment. Alternatively, it may have evolved for the advantage it bestows upon sexually indistinguishable cubs, which experience a high level of female-targeted infanticide[8].

Another example is in flat lizards, where some males imitate female coloring to sneak around more dominant males and achieve copulation with females[9].

Anatomical edit

The eyespots of a pygmy owl. Some vertebrates species self-mimic their own body parts, through the use of patterns or actual anatomy. Two widespread examples of this are eyespots and false heads, both of which can misdirect, confuse, or intimidate potential predators.

Eyespots are a form of automimicry in which an organism displays false eyes on a different part of its body, considered to be an aversion to predators who believe the prey animal has spotted them or is behaving aggressively, even when they are actually facing the other direction and unaware. In the case of attack, eyespots may also redirect damage away from the true head[27]. Eyespots can be seen across the vertebrate taxa, from the four-eyed butterfly fish to pygmy owls[28].

False-head mimicry occurs when an organism displays a different body part that has evolved to look like a head, achieving the same scare tactic as eyespots, and also protecting the vulnerable and important real head. For example, the rubber boa coil up and hide their heads, instead displaying their tails, which look morphologically like their heads, in a defensive behavior[29].

Homoplasy edit

Homoplasy is a morphological concept in which two species may resemble or mimic one another. These species do not have a common ancestry nor does the similarity in resemblance come from an anatomical feature in which both species maintain the same function for that aforementioned feature[30]. An example of this would be the Caligo, or the owl butterfly. This species' wings are known for their eye spots. These spots closely mimic the eye of the predator owl and are used as a defensive mechanism to ward off avian predators[31].

Effects of Mimicry edit

The consequences of mimicry often converge into a singular event: natural selection. Mimicry allows a species to deceive its predator, therefore disobeying the laws of natural selection[32].

Mimicry, more specifically Batesian mimicry, allows an otherwise innocuous species to be perceived as unpalatable or toxic by a potential predator. This type of mimicry further supports the famous morphobiologists: Charles Darwin and Alfred Wallace’s theory of natural selection as a great proponent of adaptation[33]. However, classic Batesian mimicry hypothesizes that the mimicking species may only exist so long as the species being mimicked does. Therefore, protection should cease for the mimic if the model is absent or extinct. Wallace and Darwin explained that an overwhelming amount of species involved in mimicry inhabit the same location as the model species. If predators do not initially recognize the model species as toxic or harmful, then the mimic would not be perceived as a threat[33].

Additionally, predators are not genetically predisposed to identification of harmful colorations. However, some experiments with aves and their potentially noxious prey, demonstrated that unlearned avoidance behavior towards specifically colored prey that are perceived to be poisonous. For example, the turquoise-browed motmots (Eumomota superciliosa) and great kiskadees (Pitangus sulphuratus) have shown avoidance behaviors towards painted dowels intended to look like the red, black, and yellow rings found on the pattern of coral snakes[34]. This raises the question of the existence of allopatric mimics.

Many studies have shown that avian predators often avoid black and yellow stripes[35], bright red colorations[36], and red and yellow patterns[37]. In summation, many predators often exhibit avoidance to new prey. This tendency may “reduce the costs of expressing a mimetic phenotype in allopatry”[33].

Evolution edit

Understanding mimicry in organisms, especially vertebrates, requires an extensive amount of knowledge on behavior, the general aspects of the biological form, typical surroundings and environment, and mutual relationships of the species in question. Tracking this evolution requires a plethora of data that has not yet been documented or is not often available[38].

Ronald Fisher provided perhaps the most well-known theory of mimetic evolution. He claimed that Batesian mimicry will only continue to exist if predators do not often encounter the mimic or if the mimic is extremely toxic. Thus, if the mimic becomes frequently available for the predator to hunt and feed upon, then the mimic will have a large amount of pressure, evolutionarily, to mimic different colorations. Therefore, Fisher explains that in order for Batesian mimicry to be effective, long term, the mimic must be scarce in obtainability to the predator, so that avoidance is upkept[39].

Fisher also theorized Müllerian mimicry. Originally, the more accepted theory of this form of mimicry proposed that the less common of the two noxious species would evolve to the more common species- but the more common of the two could not evolve to the lesser common. However, Fisher reasoned that mutants or variants of the more common species were just as likely to be similar to the lesser common species and possess the same likelihood of being dissimilar to its parent, the more common species. Since these variants closely resemble the lesser common species, they are rewarded with far more protection from predators. Therefore, Fishers’ theory debunks the preconceived theory that more common species cannot evolve to the lesser common species. Fisher argues that the two species may evolve to one another- no matter the commonality of the species[39].

Mimicry, in vertebrates or otherwise, is widely hypothesized to follow patterns of directional selection. However, it is argued that, while positive evolution might stabilize mimic forms, other evolutionary factors like random mutation create mimetic forms simply by coincidence[40]. Vertebrate evolution systems often operate under unique selective pressures, resulting in the different quantitative and qualitative characteristics we observe between mimicry in vertebrates and other animals[1].

The primary difference between mimicry in vertebrates and in insects is a decreased diversity and frequency. The 50,000 extant vertebrates are dwarfed by the over 1 million known invertebrates. This might create a negative feedback loop for vertebrates whereby fewer examples of mimicry arise due to a rarity of species to mimic, and may help to explain the relative scarcity of precise mimicry in vertebrates. Vertebrates seem to have multiple barriers to precise mimicry that invertebrates do not. Due to the drastic difference in average body size between the two phyla, vertebrates tend to mimic other living things, while invertebrates are much better able to mimic inanimate objects[1][10][41]. Large size makes any imprecision much more noticeable to the naked eye, slowing or preventing the evolution of mimicry. However, when a potential prey is highly noxious, as in snakes, predators that avoid even poor mimics gain a strong selective advantage; whereas insects, rarely able to deliver enough toxin to threaten vertebrate predators, would need precise mimicry to avoid detection[1][2][3][42].

The assumption of scarcity in vertebrate mimetic resemblances is largely limited due to human perception. Humans are hyper-perceptive to visual mimicry systems, and find these the most abundant. However, other forms of mimicry are likely to be much more common than currently accounted for[1][43][44].

As mentioned above, there are a surfeit amount of visual mimicry examples that humans can easily detect. From solid colors to patterns, vertebrates and invertebrates alike have mastered this disguising technique, as far as the human eye can see. Humans have a harder time detecting olfactory mimicry. For example, crypsis, or chemical camouflage, is present in the pirate perch. This freshwater fish deploys a different chemical odor than many other osteichthyes. This particular scent allows for the pirate perch to be nearly undetectable by its prey[45].

Biochemical mimicry, or Vavilovian mimicry, is more recognized in plants, than in vertebrates[46].

Electroreceptive mimicry is not as easily detectable or researched. However, a species of fish found in South American rivers, known as Hypopmidae, or bluntnose knife fish, produce an electric discharge pattern that is similar to that of the low voltage electrolocative discharge of the electric eel[47]. This is one of the only potential examples of electroreceptive mimicry, although some zoologists claim that it may be better classified as a form of Bastesian mimicry[48].

References edit

  1. ^ a b c d e f g Pough, F. Harvey (1988-06). "Mimicry of Vertebrates: Are the Rules Different?". The American Naturalist. 131: S67–S102. doi:10.1086/284767. ISSN 0003-0147. {{cite journal}}: Check date values in: |date= (help)
  2. ^ a b c d Caro, Tim (2014-02-01). "Antipredator deception in terrestrial vertebrates". Current Zoology. 60 (1): 16–25. doi:10.1093/czoolo/60.1.16. ISSN 2396-9814.
  3. ^ a b c Pfennig, David W.; Harcombe, William R.; Pfennig, Karin S. (2001-03). "Frequency-dependent Batesian mimicry". Nature. 410 (6826): 323–323. doi:10.1038/35066628. ISSN 0028-0836. {{cite journal}}: Check date values in: |date= (help)
  4. ^ a b Sanders, K.L; Malhotra, A; Thorpe, R.S (2006-05-07). "Evidence for a Müllerian mimetic radiation in Asian pitvipers". Proceedings of the Royal Society B: Biological Sciences. 273 (1590): 1135–1141. doi:10.1098/rspb.2005.3418. ISSN 0962-8452. PMC 1560257. PMID 16600892.{{cite journal}}: CS1 maint: PMC format (link)
  5. ^ a b Symula, Rebecca; Schulte, Rainer; Summers, Kyle (2001-12-07). "Molecular phylogenetic evidence for a mimetic radiation in Peruvian poison frogs supports a Müllerian mimicry hypothesis". Proceedings of the Royal Society of London. Series B: Biological Sciences. 268 (1484): 2415–2421. doi:10.1098/rspb.2001.1812. ISSN 0962-8452.
  6. ^ Wright, Jeremy J. (2011-02). "CONSERVATIVE COEVOLUTION OF MÜLLERIAN MIMICRY IN A GROUP OF RIFT LAKE CATFISH: CONSERVATIVE COEVOLUTION OF MÜLLERIAN MIMICRY". Evolution. 65 (2): 395–407. doi:10.1111/j.1558-5646.2010.01149.x. {{cite journal}}: Check date values in: |date= (help)
  7. ^ a b Soler, Juan J.; Aviles, Jesus M.; Soler, Manuel; Møller, Anders P. (2003-08-01). "Evolution of host egg mimicry in a brood parasite, the great spotted cuckoo: EGG MIMICRY IN THE GREAT SPOTTED CUCKOO". Biological Journal of the Linnean Society. 79 (4): 551–563. doi:10.1046/j.1095-8312.2003.00209.x.
  8. ^ a b c Racey, P. A.; Skinner, J. D. (1979-03). "Endocrine aspects of sexual mimicry in Spotted hyaenas Crocuta crocuta". Journal of Zoology. 187 (3): 315–326. doi:10.1111/j.1469-7998.1979.tb03372.x. ISSN 0952-8369. {{cite journal}}: Check date values in: |date= (help)
  9. ^ a b Whiting, Martin J; Webb, Jonathan K; Keogh, J. Scott (2009-05-07). "Flat lizard female mimics use sexual deception in visual but not chemical signals". Proceedings of the Royal Society B: Biological Sciences. 276 (1662): 1585–1591. doi:10.1098/rspb.2008.1822. ISSN 0962-8452. PMC 2660994. PMID 19324828.{{cite journal}}: CS1 maint: PMC format (link)
  10. ^ a b Eaton, Randall L. (1976). "A Possible Case of Mimicry in Larger Mammals". Evolution. 30 (4): 853–856. doi:10.1111/j.1558-5646.1976.tb00971.x. ISSN 1558-5646.
  11. ^ a b "Stick Insects | National Geographic". Animals. 2010-03-12. Retrieved 2021-12-04.
  12. ^ "mimicry - The occurrence of mimicry among plants and animals | Britannica". www.britannica.com. Retrieved 2021-12-04.
  13. ^ Nekaris, K. Anne-Isola; Moore, Richard S.; Rode, E. Johanna; Fry, Bryan G. (2013-09-27). "Mad, bad and dangerous to know: the biochemistry, ecology and evolution of slow loris venom". Journal of Venomous Animals and Toxins including Tropical Diseases. 19 (1): 21. doi:10.1186/1678-9199-19-21. ISSN 1678-9199. PMC 3852360. PMID 24074353.{{cite journal}}: CS1 maint: PMC format (link) CS1 maint: unflagged free DOI (link)
  14. ^ "mimicry - The occurrence of mimicry among plants and animals | Britannica". www.britannica.com. Retrieved 2021-12-04.
  15. ^ a b c Glaudas, X.; Alexander, G. J. (2016-11-29). "A lure at both ends: aggressive visual mimicry signals and prey-specific luring behaviour in an ambush-foraging snake". Behavioral Ecology and Sociobiology. 71 (1): 2. doi:10.1007/s00265-016-2244-6. ISSN 1432-0762.
  16. ^ a b REISERER, RANDALL S.; SCHUETT, GORDON W. (2008-09-01). "Aggressive mimicry in neonates of the sidewinder rattlesnake, Crotalus cerastes (Serpentes: Viperidae): stimulus control and visual perception of prey luring". Biological Journal of the Linnean Society. 95 (1): 81–91. doi:10.1111/j.1095-8312.2008.01016.x. ISSN 0024-4066.
  17. ^ Schuett, Gordon W.; Clark, David L.; Kraus, Fred (1984-05-01). "Feeding mimicry in the rattlesnake Sistrurus catenatus, with comments on the evolution of the rattle". Animal Behaviour. 32 (2): 625–626. doi:10.1016/S0003-3472(84)80301-2. ISSN 0003-3472.
  18. ^ Sazima, Ivan; Puorto, Giuseppe (1993-02-11). "Feeding Technique of Juvenile Tropidodryas striaticeps: Probable Caudal Luring in a Colubrid Snake". Copeia. 1993 (1): 222. doi:10.2307/1446315. ISSN 0045-8511.
  19. ^ Andrade, Denis V.; Marques, Otavio A. V.; Gavira, Rodrigo S. B.; Barbo, Fausto E.; Zacariotti, Rogério L.; Sazima, Ivan (2010-12). "Tail Luring by the Golden Lancehead (Bothrops insularis), an Island Endemic Snake from South-Eastern Brazil". South American Journal of Herpetology. 5 (3): 175–180. doi:10.2994/057.005.0302. ISSN 1808-9798. {{cite journal}}: Check date values in: |date= (help)
  20. ^ Fathinia, Behzad; Rastegar-Pouyani, Nasrullah; Rastegar-Pouyani, Eskandar; Todehdehghan, Fatemeh; Amiri, Fathollah (2015-01-01). "Avian deception using an elaborate caudal lure in Pseudocerastes urarachnoides (Serpentes: Viperidae)". Amphibia-Reptilia. 36 (3): 223–231. doi:10.1163/15685381-00002997. ISSN 1568-5381.
  21. ^ Wickler, W.; Huxley, Julian Sorell (1966-12-29). "Mimicry in tropical fishes". Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences. 251 (772): 473–474. doi:10.1098/rstb.1966.0036.
  22. ^ Davies, N.b.; Kilner, R.m.; Noble, D.g. (1998-04-22). "Nestling cuckoos, Cuculus canorus, exploit hosts with begging calls that mimic a brood". Proceedings of the Royal Society of London. Series B: Biological Sciences. 265 (1397): 673–678. doi:10.1098/rspb.1998.0346. PMC 1689031.{{cite journal}}: CS1 maint: PMC format (link)
  23. ^ Stoddard, Mary Caswell; Stevens, Martin (2010-05-07). "Pattern mimicry of host eggs by the common cuckoo, as seen through a bird's eye". Proceedings of the Royal Society B: Biological Sciences. 277 (1686): 1387–1393. doi:10.1098/rspb.2009.2018. PMC 2871939. PMID 20053650.{{cite journal}}: CS1 maint: PMC format (link)
  24. ^ a b Langmore, Naomi E.; Maurer, Golo; Adcock, Greg J.; Kilner, Rebecca M. (2008). "Socially Acquired Host-Specific Mimicry and the Evolution of Host Races in Horsfield's Bronze-Cuckoo Chalcites Basalis". Evolution. 62 (7): 1689–1699. doi:10.1111/j.1558-5646.2008.00405.x. ISSN 1558-5646.
  25. ^ a b Langmore, Naomi E.; Stevens, Martin; Maurer, Golo; Heinsohn, Robert; Hall, Michelle L.; Peters, Anne; Kilner, Rebecca M. (2011-08-22). "Visual mimicry of host nestlings by cuckoos". Proceedings of the Royal Society B: Biological Sciences. 278 (1717): 2455–2463. doi:10.1098/rspb.2010.2391. PMC 3125623. PMID 21227972.{{cite journal}}: CS1 maint: PMC format (link)
  26. ^ a b Prum, Richard Owen (2014-12-01). "Interspecific social dominance mimicry in birds". Zoological Journal of the Linnean Society. 172 (4): 910–941. doi:10.1111/zoj.12192. ISSN 0024-4082.
  27. ^ Meadows, Dwayne W. (1993). "Morphological Variation in Eyespots of the Foureye Butterflyfish (Chaetodon capistratus): Implications for Eyespot Function". Copeia. 1993 (1): 235–240. doi:10.2307/1446319. ISSN 0045-8511.
  28. ^ Owl, Mary Ann; Owl, Jack, "MARY ANN AND JACK OWL", Southern Paiute, Utah State University Press, pp. 23–29, retrieved 2021-12-04
  29. ^ Gibbons, J. Whitfield (2018-12). "American Snakes. By Sean P. Graham; Foreword by Rick Shine. Baltimore (Maryland): Johns Hopkins University Press. $29.95. xvii + 293 p.; ill.; index. ISBN: 9781421423593 (hc); 9781421423609 (eb). 2018". The Quarterly Review of Biology. 93 (4): 366–367. doi:10.1086/700787. ISSN 0033-5770. {{cite journal}}: Check date values in: |date= (help)
  30. ^ Westneat, Mark (1998-12-30). "Vertebrates: Comparative Anatomy, Function, Evolution.— Kenneth V. Kardong. 1998. Second Edition. McGraw-Hill, Boston, Massachusetts". Systematic Biology. 47 (4): 762–763. doi:10.1080/106351598260743. ISSN 1076-836X.
  31. ^ Yirka, Bob; Phys.org. "Study suggests fake eyes on butterfly wings mimic eyes of predators". phys.org. Retrieved 2021-12-04.
  32. ^ "mimicry | Definition & Examples | Britannica". www.britannica.com. Retrieved 2021-12-04.
  33. ^ a b c Pfennig, David W.; Mullen, Sean P. (2010-09-07). "Mimics without models: causes and consequences of allopatry in Batesian mimicry complexes". Proceedings of the Royal Society B: Biological Sciences. 277 (1694): 2577–2585. doi:10.1098/rspb.2010.0586. ISSN 0962-8452. PMC 2982051. PMID 20484238.
  34. ^ Smith, Susan M. (1975-02-28). "Innate Recognition of Coral Snake Pattern by a Possible Avian Predator". Science. 187 (4178): 759–760. doi:10.1126/science.187.4178.759. ISSN 0036-8075.
  35. ^ Caldwell, Gloria Sullivan; Rubinoff, Roberta Wolff (1983-01-01). "Avoidance of Venomous Sea Snakes by Naive Herons and Egrets". The Auk. 100 (1): 195–198. doi:10.1093/auk/100.1.195. ISSN 0004-8038.
  36. ^ Schuler, Werner; Hesse, Elke (1985-03). "On the function of warning coloration: a black and yellow pattern inhibits prey-attack by naive domestic chicks". Behavioral Ecology and Sociobiology. 16 (3): 249–255. doi:10.1007/BF00310988. ISSN 0340-5443. {{cite journal}}: Check date values in: |date= (help)
  37. ^ Mastrota, Nicholas F.; Mench, Joy A. (1995-08). "Colour avoidance in northern bobwhites: effects of age, sex and previous experience". Animal Behaviour. 50 (2): 519–526. doi:10.1006/anbe.1995.0266. {{cite journal}}: Check date values in: |date= (help)
  38. ^ "mimicry - The evolution of mimicry | Britannica". www.britannica.com. Retrieved 2021-12-04.
  39. ^ a b "Mimicry - an overview | ScienceDirect Topics". www.sciencedirect.com. Retrieved 2021-12-04.
  40. ^ Alexander, Victoria N. (2002). "Nabokov, Teleology, and Insect Mimicry". Nabokov Studies. 7 (1): 177–213. doi:10.1353/nab.2010.0004. ISSN 1548-9965.
  41. ^ Garrouste, Romain; Hugel, Sylvain; Jacquelin, Lauriane; Rostan, Pierre; Steyer, J.-Sébastien; Desutter-Grandcolas, Laure; Nel, André (2016-12-20). "Insect mimicry of plants dates back to the Permian". Nature Communications. 7 (1): 13735. doi:10.1038/ncomms13735. ISSN 2041-1723. PMC 5187432. PMID 27996977.{{cite journal}}: CS1 maint: PMC format (link)
  42. ^ Brodie, Edmund D. (1993). "Differential Avoidance of Coral Snake Banded Patterns by Free-Ranging Avian Predators in Costa Rica". Evolution. 47 (1): 227–235. doi:10.1111/j.1558-5646.1993.tb01212.x. ISSN 1558-5646.
  43. ^ Pekár, Stano; Jarab, Martin; Fromhage, Lutz; Herberstein, Marie E. (2011-07-01). "Is the Evolution of Inaccurate Mimicry a Result of Selection by a Suite of Predators? A Case Study Using Myrmecomorphic Spiders". The American Naturalist. 178 (1): 124–134. doi:10.1086/660287. ISSN 0003-0147.
  44. ^ Pekár, Stano; Petráková, Lenka; Bulbert, Matthew W; Whiting, Martin J; Herberstein, Marie E (2017-02-07). Kant, Merijn R (ed.). "The golden mimicry complex uses a wide spectrum of defence to deter a community of predators". eLife. 6: e22089. doi:10.7554/eLife.22089. ISSN 2050-084X. PMC 5295815. PMID 28170317.{{cite journal}}: CS1 maint: PMC format (link) CS1 maint: unflagged free DOI (link)
  45. ^ Resetarits, William J.; Binckley, Christopher A.; McPeek, Natural History Editor: Mark A. (2013). "Is the Pirate Really a Ghost? Evidence for Generalized Chemical Camouflage in an Aquatic Predator, Pirate Perch Aphredoderus sayanus". The American Naturalist. 181 (5): 690–699. doi:10.1086/670016. ISSN 0003-0147. {{cite journal}}: |first3= has generic name (help)
  46. ^ Maran, Timo (2017), "Semiotics of Mimicry", Biosemiotics, Cham: Springer International Publishing, pp. 35–53, retrieved 2021-12-05
  47. ^ Pauly, Daniel; Froese, Rainer (2014-09-15). "Fisheries Management". eLS. doi:10.1002/9780470015902.a0003252.pub3.
  48. ^ STODDARD, PHILIP K.; MARKHAM, MICHAEL R. (2008). "Signal Cloaking by Electric Fish". Bioscience. 58 (5): 415–425. doi:10.1641/B580508. ISSN 0006-3568. PMC 2832175. PMID 20209064.