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« Previous SpeciesLaurencia omaezakiana    Next SpeciesLaurencia paniculata »

Semiochemicals of Laurencia pacifica

Phylum:  Rhodophyta
Subphylum:  Eurhodophytina
Class:  Florideophyceae
Order:  Ceramiales
Family:  Rhodomelaceae
Subfamily:  
Genus:  Laurencia
Tribe:  Laurencieae
Author:  Kylin
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Bedoukain RussellIPM

Semiochemical(s):

  Howard BM  1976  Tetrahedron Lett.  17: 2519   
    10-bromo-a-chamigrene    �Relative ratio of the component�   �(*) indicates that compound is active�   P
�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
�g -   Microgram
mg -   Milligram
g -   Gram�
   		California, USA 
 
  Fenical W  1976  Phytochem.  15: 511   
    2,10-dibromo-3-chlorochamigran-7-en-9-ol    �Relative ratio of the component�   �(*) indicates that compound is active�   P
�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
�g -   Microgram
mg -   Milligram
g -   Gram�
   		Ensenada, Mexico 
 
  Sims JJ  1971  J. Am. Chem. Soc.  93: 3774   
    pacifenol    �Relative ratio of the component�   �(*) indicates that compound is active�   P
�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
�g -   Microgram
mg -   Milligram
g -   Gram�
   		Pacific Ocean 
    laurinterol    �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
�g -   Microgram
mg -   Milligram
g -   Gram�
   		 
    pacifidiene    �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
�g -   Microgram
mg -   Milligram
g -   Gram�
   		 
 

Reference(s):

Fenical, W. 1976. Chemical variation in a new bromochamigrene derivative from the red seaweed Laurencia pacifica. Phytochem. 15:511-512.
 
Howard, B.M., and Fenical, W. 1976. 10-Bromo-a-chamigrene. Tetrahedron Lett. 17:2519-2520.
 
Sims, J.J., Fenical, W., Wing, R.M., and Radlick, P. 1971. Marine natural products. I. Pacifenol, a rare sesquiterpene containing bromine and chlorine from the red alga, Laurencia pacifica. J. Am. Chem. Soc. 93:3774-3775.
 
 
Citation: El-Sayed AM 2025. The Pherobase: Database of Pheromones and Semiochemicals. <http://www.pherobase.com>.
Ⓒ 2003-2025 The Pherobase - Extensive Database of Pheromones and Semiochemicals. Ashraf M. El-Sayed.
Page created on 19-January-2025