Pheromones and Semiochemicals of Ophiura sarsii (Ophiurida: Ophiuridae), the Notched brittle star

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Semiochemicals of Ophiura sarsii, the Notched brittle star

Phylum:	Echinodermata
Subphylum:	Asterozoa
Class:	Ophiuroidea
Order:	Ophiurida
Family:	Ophiuridae
Subfamily:	Ophiurinae
Genus:	Ophiura
Tribe:
Author:	L�tken

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Semiochemical(s):

Fedorov SN

1994

J. Nat. Prod.

57:

1631

cholest-5-en-3a21-diol 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�

Paramushir Island, Sea of Okhotsk, Russia

5a-cholestane-3a21-diol 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

1990

Chem. Nat. Comp.

26:

408

cholest-5-en-3a4b21-triol 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�

Paramushia Island, Sea of Okhotsk, Russia

cholest-5-en-2b3a21-triol trisulfate

�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):

Fedorov, S.N., Levina, E.V., Kalinovsky, A.I., Dmitrenok, P.S., and Stonik, V.A. 1994. Sulfated steroids from Pacific brittle stars Ophiopholis aculeata, Ophiura sarsi, and Stegophiura brachiactis. J. Nat. Prod. 57:1631-1637.

Levina, E.V., Fedorov, S.N., Stonik, V.A., Andriyashchenko, P.V., Kalinovskii, A.I., and Isakov, V.V. 1990. Steroid compounds from ophiuroids II. Sulfated steroids from Ophiura sarsi and Ophiura leptoctenia. Chem. Nat. Comp. 26:408-411.

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.
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