Phyllophora sicula

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Phyllophora sicula
Scientific classification Red Pencil Icon.png
(unranked): Archaeplastida
Division: Rhodophyta
Class: Florideophyceae
Order: Gigartinales
Family: Phyllophoraceae
Genus: Phyllophora
Species:
P. sicula
Binomial name
Phyllophora sicula
(Kützing) Guiry & L.M.Irvine

Phyllophora sicula, the hand leaf bearer, is a small red marine alga. [1]

Contents

Description

This small red alga grows to a length of 20 mm (0.8 in), erect from a disc shaped holdfast. It has a short, erect, terete stipe which expands as a flattened blade branching once or twice. The blades have a cartilaginous texture with a medulla of large cells within a cortex of one or two layers of small cells. [2] [3]

Reproduction

Gametangial plants are unknown. Tetrasporangial patches occur in the center of the blade. [3]

Habitat

It is found in rock pools of the lower littoral and in the sublittoral to depths of 12 m (39 ft). [3]

Distribution

It is generally recorded from the southwest of Great Britain, Ireland, Portugal, and elsewhere in the Mediterranean. [3] The type locality is in Italy. [1]

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References

  1. 1 2 Guiry, M.D.; Guiry, G.M. "Phyllophora sicula". AlgaeBase . World-wide electronic publication, National University of Ireland, Galway. Retrieved 2 January 2019.
  2. Dixon, P.S. and Irvine, L.M. 1977. Seaweeds of the British Isles Volume 1 Rhodophyta Part 1 Introduction, Nemaliales, Gigartinales. British Museum, London ISBN   0-565-00781-5
  3. 1 2 3 4 Bunker F.StD., Brodie, J.A., Maggs,C.A. and Bunker, A.R. 2017. Seaweeds of Britain and Ireland. Second Edition Wild Nature Press, Plymouth, UK. ISBN   978-0-9955673-3-7