Biodiversity & Conservation

Eyelash weed - Calliblepharis ciliata - General information


Calliblepharis ciliata

Image Francis Bunker - Beautiful eyelash weed Calliblepharis ciliata on silted bedrock. Image width ca 20 cm.
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Distribution map

Calliblepharis ciliata recorded (dark blue bullet) and expected (light blue bullet) distribution in Britain and Ireland (see below)

Why do the maps differ?

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Calliblepharis ciliata is not listed under any importance categories.


General information

Key Icon Researched by: Marisa Sabatini Text page icon Refereed by:

Taxonomy icon Taxonomy

Phylum Rhodophyta Red seaweeds
Class Rhodophyta Red seaweeds
Map icon Recorded distribution in Britain and Ireland Recorded on the Orkneys and the coast of Yorkshire but predominently from the south east to the west coast of England, around the coast of Ireland and the west coast of Scotland.
Habitat information icon Habitat information Epilithic, occasionally epiphytic. It is found down to depths of 21 m, sometimes extending into pools in the lower littoral. It may also be found forming dense stands on muddy rocks.
Text page icon Description Calliblepharis ciliata is bright to dark red in colour. The main blade is erect and forms into a wedge shape or ovate lobe that expands into a dichotomous or irregularly divided blade up to 7 cm broad and 30 cm long and 350-650 µm thick (Dixon & Irvine, 1977). Small branches arise from the main blade. Calliblepharis ciliata can vary considerably in blade width and degree of subdivision. In southeastern England its blades are often only 10-15 µm thick. The branchlets (proliferations) that arise from the margins of the blade are either pointed or rounded. Patches of encrusting bryozoans are very common on old specimens.

This review can be cited as follows:

Marisa Sabatini 2005. Calliblepharis ciliata. Eyelash weed. Marine Life Information Network: Biology and Sensitivity Key Information Sub-programme [on-line]. Plymouth: Marine Biological Association of the United Kingdom. [cited 03/09/2010]. Available from: <http://www.marlin.ac.uk/speciesfullreview.php?speciesID=2840>