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Cactosoma arenarium Prickly Sea anemone

Cactosoma arenarium is commonly referred to as Prickly Sea anemone. Difficulty in the aquarium: There are no reports available yet that this animal has already been kept in captivity successfully. Toxicity: Toxic hazard unknown.

Profilbild Urheber Jeff Goddard, USA

Prickly Sea Anemone Cactosoma arenaria, California, USA 2023


Courtesy of the author Jeff Goddard, USA Copyright Jeff Goddard, USA. Please visit www.flickr.com for more information.

Uploaded by Muelly.

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lexID:
15881 
AphiaID:
592961 
Scientific:
Cactosoma arenarium 
German:
Stachelige Anemone 
English:
Prickly Sea Anemone 
Category:
See Anemones 
Family tree:
Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Actiniaria (Order) > Halcampidae (Family) > Cactosoma (Genus) > arenarium (Species) 
Initial determination:
Carlgren, 1931 
Occurrence:
Canada Eastern Pacific, North Pacific (Ocean), Northeast Pacific Ocean, USA 
Marine Zone:
Intertidal (Eulittoral), intertidal zone between the high and low tide lines characterized by the alternation of low and high tide down to 15 meters 
Sea depth:
1 - 15 Meter 
Habitats:
Intertidal zone, Tidal Zone, Kelp forests, Seawater, Sea water, Soft grounds 
Size:
1.97" - 2.76" (5cm - 7,5cm) 
Temperature:
46.4 °F - 55.4 °F (8°C - 13°C) 
Food:
Carnivore 
Difficulty:
There are no reports available yet that this animal has already been kept in captivity successfully 
Offspring:
None 
Toxicity:
Toxic hazard unknown 
CITES:
Not evaluated 
Red List:
Not evaluated (NE) 
Related species at
Catalog of Life:
  • Cactosoma abyssorum
  • Cactosoma arenaria
  • Cactosoma aspera
  • Cactosoma chilensis
 
More related species
in this lexicon:
 
Author:
Publisher:
Meerwasser-Lexikon.de
Created:
Last edit:
2024-07-13 15:52:21 

Info

Cactosoma arenarium Carlgren, 1931

Cactosoma arenarium is a sea anemone of the Halcampidae family. Members of this family are terrestrial, solitary, and carnivorous. They can reproduce both sexually and asexually. In addition, they are able to move around if necessary and seek a new, better location.

Cactosoma arenarium is colloquially known as Spiny Anemone. The genus Cactosoma currently contains only 4 scientifically described species:
Cactosoma abyssorum Danielssen, 1890
Cactosoma Arenarium Carlgren, 1931
Cactosoma asperum (Stephenson, 1918)
Cactosoma chilense (McMurrich, 1904)

The prickly anemone is quite small at a maximum of 7.5 cm and quickly retreats into the ground if disturbed.

Synonymised names:
Cactosoma arenaria Carlgren, 1931 · unaccepted
Castosoma arenaria · unaccepted

External links

  1. EOL (en). Abgerufen am 18.08.2023.

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Commonly

Prickly Sea Anemone Cactosoma arenaria, California, USA 2023

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