Experimental studies of coral snake mimicry: do snakes mimic millipedes?

@article{Brodie1995ExperimentalSO,
  title={Experimental studies of coral snake mimicry: do snakes mimic millipedes?},
  author={Edmund D. Brodie and Allen J. Moore},
  journal={Animal Behaviour},
  year={1995},
  volume={49},
  pages={534-536}
}
)andanumberofmildlyornon-venomouscolu-brid and anniliid snakes. The most commonlyaccepted explanation for this convergence incolourpatterniscoralsnakemimicry(GreeneMPough1988).Thishypothesis,wherein the non-elapid species are protectedthroughresemblanceofthetruecoralsnakes,isnow supported by comparative and laboratoryand field experimental evidence (Smith 1975,1977;GreeneMPough1988;CampbellLBrodie1993;BrodieJ Almond 1985), and thus couldrepresenttheoriginalmodelformimicrysystemsinvolving… Expand

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References

SHOWING 1-10 OF 17 REFERENCES
Experimental studies of Coral Snake mimicry: generalized avoidance of ringed snake patterns by free-ranging avian predators
Summary 1. Plasticine snake replicas were used to demonstrate that free-ranging avian predators generalize avoidance of Coral Snake ringed patterns to similar patterns, supporting the argument thatExpand
DIFFERENTIAL AVOIDANCE OF CORAL SNAKE BANDED PATTERNS BY FREE‐RANGING AVIAN PREDATORS IN COSTA RICA
  • E. Brodie
  • Biology, Medicine
  • Evolution; international journal of organic evolution
  • 1993
TLDR
Direct field evidence is provided that coral snake banded patterns are avoided by free‐ranging avian predators and supports theoretical predictions about mimicry systems involving deadly models. Expand
Coral-snake pattern recognition and stimulus generalisation by naive great kiskadees (Aves: Tyrannidae)
TLDR
It is shown that Costa Rican turquoise-browed motmots need no learning to show strong aversion to a pattern of wide yellow and narrow red rings, which is interpreted as an innate recognition of a generalised coral-snake pattern. Expand
Defensive Secretions of Millipeds
The millipeds, comprising the arthropodan class Diplopoda, are a relatively uniform and unspectacular lot. Generally slow and sluggish despite their many legs, they are for the most part furtiveExpand
The Silurian-Devonian Fossil Record of the Myriapoda
The oldest recorded terrestrial invertebrates are various small Diplopods (millepedes) from the Lower Old Red Sandstone of Britain which were probably preserved preferentially due to their robustExpand
Innate Recognition of Coral Snake Pattern by a Possible Avian Predator
TLDR
The motmots' avoidance of the "coral snake%" pattern indicates that mimic snake species can derive protection from some potential predators. Expand
Coral Snake Mimicry: Does It Occur?
TLDR
Field observations and experimental evidence refute previous objections to the coral snake mimicry hypothesis and strongly suggests that several harmless or mildly venomous colubrid snakes are indeed mimics of highly venomous elapids. Expand
Contributions to the Theory of Natural Selection
IN the discussions of the French Academy, to which we referred in a recent number, M. Elie de Beaumont ventured to describe Mr. Darwin's theory as La Science Mousseuse. The phrase is a good one, andExpand
Biometry
The Textbook of Contraceptive Practice is a current overview of population control. The authors are John Peel, Senior Lecturer in Sociology, University of Hull and Malcolm Potts, Director of MedicalExpand
...
1
2
...