Pheromones and Semiochemicals of Pteraster tesselatus (Velatida: Pterasteridae), the Slime star

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Semiochemicals of Pteraster tesselatus, the Slime star

Phylum:	Echinodermata
Subphylum:	Asterozoa
Class:	Asteroidea
Order:	Velatida
Family:	Pterasteridae
Subfamily:
Genus:	Pteraster
Tribe:
Author:	Ives

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Semiochemical(s):

Levina EV

1998

J. Nat. Prod.

61:

1423

25R-24me-cholest-24(28)-en-2b3a21,26-tetrol 3,21-disulfate

�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�

Onekotan Island, Sea of Okhotsk, Russia

25R-cholest-5-en-2b3a21,26-tetrol 2,21-disulfate

�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�

25R-cholestane-2b3a21,26-tetrol 3,21-disulfate

�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�

24-methylenecholest-5-en-3,4,21-triol 3,21-disulfate

�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�

Levina EV

1996

Comp. Biochem. Physiol. B

114:

cholest-5-en-2b3a21-triol 2,21-disulfate

�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�

Onekotan Island, Sea of Okhotsk, Russia

cholest-5-en-2b3a21-triol 3,21-disulfate

�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�

cholest-5-en-3a4b21-triol 3,21-disulfate

�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):

Levina, E.V., Andriyashchenko, P.V., Kalinovsky, A.I., and Stonik, V.A. 1998. New ophiuroid-type steroids from the starfish Pteraster tesselatus. J. Nat. Prod. 61:1423-1426.

Levina, E.V., Andriyashchenko, P.V., Stonik, V.A., and Kalinovsky, A.I. 1996. Ophiuroid-type steroids in starfish of the genus Pteraster. Comp. Biochem. Physiol. B. 114:49-52.

Citation: El-Sayed AM 2024. The Pherobase: Database of Pheromones and Semiochemicals. <http://www.pherobase.com>.
Ⓒ 2003-2024 The Pherobase - Extensive Database of Pheromones and Semiochemicals. Ashraf M. El-Sayed.
Page created on 28-July-2024