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Topic: Cryptic coloration


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In the News (Sun 29 Nov 09)

  
  Johnsen Lab - Publications
Johnsen, S. The red and the fl: Bioluminescence and the color of animals in the deep sea.
Cryptic coloration and mirrored sides as camouflage strategies in near-surface pelagic habitats: implications for foraging and predator avoidance.
Johnsen, S. Cryptic and conspicuous coloration in the pelagic environment.
www.biology.duke.edu /johnsenlab/publications.html   (551 words)

  
 AllRefer.com - roller (Vertebrate Zoology) - Encyclopedia
Their colors run to greens, blues, and reddish or yellowish browns, with little distinction between sexes.
Rollers are strong flyers and feed while on the wing, usually on insects and small birds but occasionally on fruit.
(43 cm) in length and somewhat resembles the cuckoo in its coloration and its crested head.
reference.allrefer.com /encyclopedia/R/roller.html   (432 words)

  
 Biology at Sweet Briar
Ritland, David B. and Brower, Lincoln P. Mimicry-related variation in wing color of viceroy butterflies(Limenitis archippus): a test of the model-switching hypothesis (Nymphalidae).
Mimetic versus disruptive coloration in intergrading populations of Limenitis arthemis and astyanax butterflies.
Mim­icry: differential advantage of color patterns in the natural environment.
www.biology.sbc.edu /faculty/BrowerpublistJuly04.htm   (3891 words)

  
 Consider Xeriscaping for a MORE "Sensible" Dry-Climate Landscape!
Some even show cryptic coloration that blends in with the surrounding rocks and many are popular among succulent enthusiasts.
When a significant rain occurs, the seeds germinate rapidly and within a few days the desert explodes with color.
Some ephemerals have seeds that have a very tough seed coat that must be softened by tumbling over the rocks in a stream bed during a flash flood, a process known as scarification.
www.thewisegardener.com /Xeriscaping_for_a-Sensible_Desert_Garden.htm   (1484 words)

  
 "Evolution: Fact and Theory" by Richard E. Lenski, Ph.D.
Living organisms have morphological, biochemical, and behavioral features that make them well adapted for life in the environments in which they are usually found.
For example, consider the hollow bones and feathers of birds that enable them to fly, or the cryptic coloration that allows many organisms to hide from their predators.
These features may give the superficial appearance that organisms were designed by a creator (or engineer) to live in a particular environment.
www.actionbioscience.org /evolution/lenski.html   (2949 words)

  
 Cryptobranchid Interest Group
Ground color is usually brown but ranges between fl and bright orange (Conant and Collins 1991, Petranka 1998, Fauth et.
Crayfish and fish make up the bulk of the diet, but they will accept a wide variety of prey if the opportunity presents itself.
Defenses include cryptic coloration, noxious skin secretions (Brodie 1971), the ability to flee quickly with short bursts of speed, and an intimidating bite (pers.
www.caudata.org /cig/taxon_management_account.html   (5712 words)

  
 Center of Excellence: Publications   (Site not responding. Last check: 2007-10-14)
Lindström, L., Alatalo, R.V., Lyytinen A. and Mappes, J. 2001: Predator experience on cryptic prey affects the survival of conspicuous aposematic prey.
Merilaita, S., Lyytinen, A. and Mappes, J. 2001: Selection for cryptic coloration in a visually heterogenous habitat.
Merilaita, S. and Kaitala, V. Community structure and the evolution of aposematic coloration.
www.jyu.fi /bio/eko/CE/publications.htm   (1891 words)

  
 Internet References
The moth populations shifted according to coloration as industrial pollution in Great Britain came and went.
The original study was published in 1955 by HBD (Bernard) Kettlewell.
His explanation for the changes has been brought into question by later research; cryptic coloration and selective predation seem inadequate as the cause for the natural selection that was indeed observed and confirmed, because of the moths' behavior.
www.theistic-evolution.com /references.html   (15472 words)

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