aposematic coloration
aposematic coloration (aposematism) Warning coloration in which conspicuous markings on an animal serve to discourage potential predators. Usually the animal is poisonous (e.g. has a venomous bite or sting) or unpalatable. Examples include the conspicuous bands or stripes on the back and sides of venomous snakes (e.g. coral snakes), and contrasting markings on the wings of distasteful monarch butterflies.
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Survey for potential predators of the elongate hemlock scale in Tennessee and North Carolina.(Scientific Notes)(Report)
Magazine article from: Florida Entomologist; 12/1/2006; ; 700+ words
; ...population dynamics of EHS, a survey was designed to identify its potential predators in eastern Tennessee and western North Carolina. Populations of potential predators were sampled with beat sheets and branch extractions of eastern...
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Big brother gets bolder: security software on laptops goes off school grounds and into students' and teachers' homes.(SAFETY & SECURITY)
Magazine article from: District Administration; 6/1/2006; ; 700+ words
; ...And while administrators and parents aim to protect students from downloading naked pictures, chatting on Web sites with potential predators, and looking for non-educational material, some debate has erupted over the fine line of student privacy and squashing...
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Why Roaches Rule.
Magazine article from: Science World; 11/13/2000; ; 312 words
; ...Princeton, N.J., think they have an answer: Roaches boast antenna-like sensors that detect tiny wind currents generated by potential predators. Intrigued by the insect's sophisticated warning system, physicist (scientist who studies energy and matter) Dima Rinberg...
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Primary settlement substrate of scallop, Zygochlamys patagonica (King and Broderip, 1832) (Mollusca: Pectinidae) in fishing grounds in the Argentine Sea.(Report)
Magazine article from: Journal of Shellfish Research; 4/1/2008; ; 700+ words
; ...species considered potential PSS (hydroids and scallops) and potential predators. The analysis showed a unique cluster of species closely...sites where spat was collected presented lower density of potential predators and had been scarcely fished in comparison with the other...
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Small-scale spatial and temporal variability in growth and mortality of fish larvae in the subtropical northcentral Gulf of Mexico: implications for assessing recruitment success.
Magazine article from: Fishery Bulletin; 1/1/2003; ; 700+ words
; ...microzooplankton patchiness and the temporal and spatial pattern of potential predators. Small-scale spatial variability in larval growth rates...such as food availability, temperature, and abundance of potential predators. Many questions remain concerning the causes of recruitment...
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Spider size and guarding of offspring affect Paraphidippus aurantius (Araneae, Salticidae) response to predation threat.
Magazine article from: Journal of Arachnology; 1/1/2006; ; 700+ words
; ...Gross 1991). Juveniles may optimize fitness by avoiding potential predators, while adults guarding young or defending nests may optimize their fitness by confronting potential predators and protecting these maternal investments. Maternal...
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Pepe's capture caused no stink.
Newspaper article from: Evening Courier (Halifax, England); 7/3/2008; 271 words
; ...in Hemel Hempsted today. FACTFILE Skunks use chemicals called thiols to create a potent smell that repels attack from potential predators. The musk is painful if it gets into the eyes and the smell causes nausea. Skunks are no bigger than a domestic cat and...
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Rider calls for end to low helicopter flying.
Newspaper article from: Spalding Guardian & Lincs Free Press (Spalding, England); 4/7/2008; 262 words
; ...who are only going about their normal lives. Horses traditionally relied on their hearing to defend themselves against potential predators and are particularly sensitive to loud noise. The Ministry of Defence has worked with the British Horse Society to come...
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BE AN ANGEL, DON'T FEED BIRDS.(City/Region)(A steady bread diet can deform waterfowl wings)
Newspaper article from: The Register-Guard (Eugene, OR); 12/11/2008; 650 words
; ...vegetation around the water's edge. Hallett said geese like an unobstructed view of their surrounding to keep a close eye on potential predators. Interrupting their line of sight with trees and vegetation could convince them to find a new home. The design is still...
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The prey and predators of Loxosceles intermedia Mello-Leitao 1934 (Araneae, Sicariidae).(SHORT COMMUNICATION)(Report)
Magazine article from: Journal of Arachnology; 5/1/2006; ; 700+ words
; ...growth of Loxosceles populations in and around urban centers are the abundance and richness of prey and the absence of potential predators. In this study, we documented the range of prey captured in L. intermedia webs and recorded the fauna present in the same...
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aposematic coloration
Book article from: A Dictionary of Ecology
aposematic coloration( aposematism ) Warning coloration in which conspicuous markings on an animal serve to discourage potential predators. Usually the animal is poisonous (e.g. has a venomous bite or sting) or unpalatable. Examples include the...
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warning coloration
Book article from: A Dictionary of Ecology
warning coloration See aposematic coloration .
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Mimicry, Camouflage, and Warning Coloration
Book article from: Biology
...for this type of defense is "crypsis" or "cryptic coloration." Cryptic coloration is especially common in small animals such as insects...to see them. Scientists believe that the bright coloration has evolved to help the predator, often birds, remember...species for a predator to learn to avoid it. ...
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Mimicry
Book article from: Animal Sciences
...particular role — such as aposematic coloration of prey — is not...the model, which exhibits aposematic coloration. There are two forms of...very conspicuous signals of aposematic coloration should be avoided so that...
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Aposematism
Book article from: Animal Sciences
...a synonym for warning coloration (i.e., something that is aposematic is warningly colored...signals. In that case, two aposematic species converge on a...overwintering. Adopting an aposematic lifestyle may alter prey...biology. This is because aposematic prey no longer require...prey with ...
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