Pheromones and Semiochemicals of genus, Trirhabda (Coleoptera: Chrysomelidae)

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Semiochemicals of Genus Trirhabda

Phylum:	Arthropoda
Subphylum:	Uniramia
Class:	Insecta
Order:	Coleoptera
Family:	Chrysomelidae
Subfamily:	Galerucinae
Tribe:	Galerucini

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Semiochemical(s):

Trirhabda geminata Horn

Kunze A

1996

Z. Naturforsch. C

51:

249

chrysophanol

�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�

Haemolymph

chrysazin

�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):

Kunze, A., Witte, L., Aregullin, M., Rodr�guez, E., and Proksch, P. 1996. Anthraquinones in the leaf beetle Trirhabda geminata (Chrysomelidae). Z. Naturforsch. C. 51:249-252.

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