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« Previous SpeciesPhalaenoides glycinae    Next SpeciesPhaleria rotundata »

Semiochemicals of Phalangium opilio, the Daddy longlegs

Phylum:  Arthropoda
Subphylum:  Chelicerata
Class:  Arachnida
Order:  Opiliones
Family:  Phalangiidae
Subfamily:  Phalangiinae
Genus:  Phalangium
Tribe:  
Author:  Linnaeus
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Semiochemical(s):

  Eisner T  2005  Belknap Press  : 1   
    1,4-naphthoquinone    ¦Relative ratio of the component¦   ¦(*) indicates that compound is active¦   Al
¦Category of the chemical signal
A -   Attractant
Al -   Allomone
K -   Kairomone
P -   Pheromone
Sy -   Synomone¦
  
¦Source of the chemical signal
F -   Female
H -   Host (could be of plant or animal origin)
L -   Lure
M -   Male
M&F -   Male and Female
S -   Solider
Q -   Queen
W -   Worker¦
  
¦Amount
pg -   Picogram
ng -   Nanogram
µg -   Microgram
mg -   Milligram
g -   Gram¦
   		Defense substance 
    6me-1,4-naphthoquinone    ¦Relative ratio of the component¦   ¦(*) indicates that compound is active¦    
¦Source of the chemical signal
F -   Female
H -   Host (could be of plant or animal origin)
L -   Lure
M -   Male
M&F -   Male and Female
S -   Solider
Q -   Queen
W -   Worker¦
  
¦Amount
pg -   Picogram
ng -   Nanogram
µg -   Microgram
mg -   Milligram
g -   Gram¦
   		 
 
  Pekar S  2002  Pedobiologia  46: 539   
    formaldehyde    ¦Relative ratio of the component¦   ¦(*) indicates that compound is active¦   A
¦Category of the chemical signal
A -   Attractant
Al -   Allomone
K -   Kairomone
P -   Pheromone
Sy -   Synomone¦
  
¦Source of the chemical signal
F -   Female
H -   Host (could be of plant or animal origin)
L -   Lure
M -   Male
M&F -   Male and Female
S -   Solider
Q -   Queen
W -   Worker¦
  
¦Amount
pg -   Picogram
ng -   Nanogram
µg -   Microgram
mg -   Milligram
g -   Gram¦
   		 
 

Reference(s):

Eisner, T., Eisner, M., and Siegler, M. 2005. Secret Weapons: defenses of insects, spiders, scorpions, and other many-legged creatures. Belknap Press. 1-22.
 
Pekar, S. 2002. Differential effects of formaldehyde concentration and detergent on the catching efficiency of surface active arthropods by pitfall traps. Pedobiologia. 46:539-547.
 
 
Citation: El-Sayed AM 2008. The Pherobase: Database of Insect Pheromones and Semiochemicals. <http://www.pherobase.com>.
©2003-2008 The Pherobase - Extensive Database of Insect Pheromones and Semiochemicals. Ashraf M. El-Sayed
Page created on 3-May-2008