Comprehensive Description

Read full entry


 Actinothoe sphyrodeta is a soft, delicate, small anemone. The column is usually short with the base being wider than the column, but the column can also form a tall, neat pillar. The tentacles are translucent white, stout at the base, tapering to fine points, and are irregularly arranged numbering up to 120. The diameter of the base can reach 2 cm, whilst the span of the tentacles may reach up to 3 cm across the disc. Shore specimens may only be half this size. The disc may be either a patchy white or bright yellow/pale orange in colour and usually has vague dark markings surrounding the tentacle bases. The column is smooth and an uneven translucent, dirty white or greyish colour with longitudinal patches of pure white tending to form stripes (giving the common name). Dark dots (cinclides) occur on the upper part of the column.May be confused with Sagartia elegans but Actinothoe sphyrodeta lacks the adhesive spots (suckers) on the column present on Sagartia elegans. The suckers should not be confused with the cinclides (see Manuel, 1988).


Creative Commons Attribution Non Commercial Share Alike 3.0 (CC BY-NC-SA 3.0)

©  The Marine Biological Association of the United Kingdom

Source: Marine Life Information Network

Belongs to 0 communities

This taxon hasn't been featured in any communities yet.

Learn more about Communities


EOL content is automatically assembled from many different content providers. As a result, from time to time you may find pages on EOL that are confusing.

To request an improvement, please leave a comment on the page. Thank you!