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Topic: Labellum


In the News (Fri 17 Feb 12)

  
  Genus Angraecum - Angraecum Encyclopedia
In the case of Angraecum sesquipedale, a species from Madagascar, on observing the 30cm spur in the lip, Charles Darwin theorised that, since the nectar was at the bottom of the spur, a pollinator must exist with a tongue at least that long.
Pollination is insured by moths that have a trump that is adapted to the length of the flowers' spur.
Habitat: This is difficult to generalize, as the plants range from dwarf to quite large, and from upright, as in A. sesquipedale and Angraecum compactum, to trailing, as in Angraecum scottianum.
www.angraecum.org   (1239 words)

  
 SIGNS OF GOD - Design in Nature - Harun Yahya
The fly, on the other hand, produces similar offspring.
The housefly uses the labellum in its mouthpart to "quality test" food before feeding.
Unlike many creatures, flies digest their food externally.
www.harunyahya.com /signs_design_02.php   (5206 words)

  
 Biological traps - EvoWiki   (Site not responding. Last check: 2007-10-24)
A plausible series of intermediate stages can be identified for Lampsilis.
The fact that anglerfish press a fin spine into service as a lure reflects the jury-rigged, parts-available principle that made the panda's thumb and the orchid's labellum speak so strongly for evolution (see the first essay of this trilogy).
But Darwinians must do more than demonstrate evolution; they must defend^ the basic mechanism of random variation and natural selection as the primary cause of evolutionary change.
wiki.cotch.net /index.php/Biological_traps   (1277 words)

  
 Jay's Internet Orchid Species Encyclopedia - F to G
These plants are epiphytes and many are found in association with ant nests.
The parts of the Gongora flower are as follows, pedicel {#1}, lateral sepals {#2}, labellum {#3}, petals {#4}, column {#5}, and the dorsal sepal {#6}.
Named for A. Caballero y Gongora a viceroy of Colombia and Venezuela
www.orchidspecies.com /indexfghijkl.htm   (5810 words)

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