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Semiochemicals of Genus Silpha

Phylum: Arthropoda
Subphylum: Uniramia
Class: Insecta
Order: Coleoptera
Family: Silphidae
Subfamily: Silphinae
Tribe: Silphini
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Bedoukain RussellIPM

Semiochemical(s):

Silpha novaboracensis Forster
 
               Meinwald J  1987  J. Chem. Ecol.  13: 35   
    3a7b-dihydroxy-14b-pregn-4-en-15,20Kt    �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
�g -   Microgram
mg -   Milligram
g -   Gram�
   		Defense substance 
    3a7b20xi-trihydroxy-14b-4-pregnen-15Kt    �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�
   		 
 
 
Silpha obscura Linnaeus
 
               Schildknecht H  1962a  Z. Naturforsch. B  17: 452   
    ammonia    �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
�g -   Microgram
mg -   Milligram
g -   Gram�
   		Defense substance 
 
 
Silpha sp Linnaeus
 
               Bernardi O  2010  Ci�ncia Flor.  20: 579   
    ethyl alcohol    �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�
   		L
�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�
   		Brazil 
 
 
Reference(s):

Bernardi, O., Garcia, M.S., Silva, E.J.E., Zazycki, L.C.F., Bernardi, D., Miorelli, D., Ramiro, G.A., and Finkenauer, E. 2010. Coleoptera collected with light traps and ethanol traps in plantation of Eucalyptus spp. in the south of the state Rio Grande do Sul. Ci�ncia Flor. 20:579-588.
 
Meinwald, J., Roach, B., and Eisner, T. 1987. Defensive steroids from a carrion beetle (Silpha novaboracensis). J. Chem. Ecol. 13:35-38.
 
Schildknecht, H., and Weis, K.H .1962a. �ber die chemische abwehr der aaskafer. XIV. Mitteilung �ber insektenabwehrstoffe. Z. Naturforsch. B. 17:452-455.
 

 
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