Home / Rhodophyceae / Crustrose Reds / Titanoderma

Home button

Click on images for larger format

Name derivation:

 

Classification:

Titanoderma Nageli  1858;  9 of 34 species descriptions are currently accepted taxonomically (Guiry and Guiry 2016)

Order Corallinales;  Family Corallinaceae

Synonym:  Dermatolithon

 

Morphology:

Irregularly shaped crusts, epilithic or epiphytic, heavily calcified.First and second order branches may be present, growing at right angles to each other.  Gametophytes are dioecious (Ibid., Mathieson and Dawes 2008).

 

Similar genera:

 

 

Habitat:

Marine, subtropical shallow habitats.  Reported from Florida, the Bahamas, Virgin Islands, Puerto Rico, Jamaica, the Mediterranean, the Madiera Archipelago, the Red Sea, Tahiland, Fiji and Australia (Ibid.).

 

References:

Dawes, C.J. and A.C. Mathieson 2008. Seaweeds of Florida. University Press of Florida (592 pp).

Guiry, M.D. and G.M. Guiry  2013. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 19 September 2013.

Nägeli, C.  1858.  Die Stärkekörner.  In:Pflanzenphysiologisce Untersuchungen. (Nägeli, C. & Cramer, C. Eds) Vol. 2, pp. i-x, 1-623. Zürich