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Actinoptilum molle Radial Sea Pen

Actinoptilum molle is commonly referred to as Radial Sea Pen. Difficulty in the aquarium: Not suitable for aquarium keeping. Toxicity: Toxic hazard unknown.


Profilbild Urheber Georgina Jones (CC-BY-SA), Cape Town

Actinoptilum molle,pmb wreck Cape Point, Cape Town, South Africa 2026 (CC-BY-SA)


Courtesy of the author Georgina Jones (CC-BY-SA), Cape Town . Please visit www.inaturalist.org for more information.

Uploaded by Muelly.

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lexID:
9306 
AphiaID:
213049 
Scientific:
Actinoptilum molle 
German:
Biegsame Seefeder 
English:
Radial Sea Pen 
Category:
Sjøpenner 
Family tree:
Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Pennatulacea (Order) > Echinoptilidae (Family) > Actinoptilum (Genus) > molle (Species) 
Initial determination:
(Kükenthal, ), 1902 
Occurrence:
Indian Ocean, Mozambique, South-Africa, Western Indian Ocean 
Marine Zone:
Subtidal, sublittoral, infralittoral, deep zone of the oceans from the lower limit of the intertidal zone (intertidal) to the shelf edge at about 200 m water depth. neritic. 
Sea depth:
12 - 333 Meter 
Habitats:
Seawater, Sea water, Soft grounds 
Size:
up to 9.45" (24 cm) 
Temperature:
°F - 62.6 °F (°C - 17°C) 
Food:
Filter feeder, Plankton, Suspension feeder, Zooplankton 
Difficulty:
Not suitable for aquarium keeping 
Offspring:
None 
Toxicity:
Toxic hazard unknown 
CITES:
Not evaluated 
Red List:
Not evaluated (NE) 
Related species at
Catalog of Life
:
 
Author:
Publisher:
Meerwasser-Lexikon.de
Created:
Last edit:
2026-03-22 20:17:55 

Info

Actinoptilum molle (Kükenthal, 1902)

Actinoptilum molle is endemic to Southern Africa.

The colour is higly variable and can be yellow,white to cream,reddish,pinkish-mauve,deep purple to reddidh purple. Then the polyps retracted this sea pen shows a metalic sheen.

The Radial sea pen can be found on sandy or silt bottoms to a depht of 12-333 m. This Sea pen feed microscopic zooplankton.

Synonymised names
Actinoptilon molle Kükenthal, 1910 · unaccepted > superseded combination (original combination)

Direct children (3)
Variety Actinoptilum molle var. intermedium J.S. Thomson, 1915 (uncertain)
Variety Actinoptilum molle var. maculatum J.S. Thomson, 1915 (uncertain)
Variety Actinoptilum molle var. zonatum J.S. Thomson, 1915 (uncertain)

External links

  1. Wikipedia englisch (en). Abgerufen am 07.08.2020.

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