Amphiroa foliacea   J. V. Lamouroux,  1824 (Algae)
Organism information awaits expert curation
Taxonomy
Kingdom:Plantae
Phylum:Rhodophyta
Class: Florideophyceae
Order:Corallinales
Family:Corallinaceae

Image copyrights: J. M. Huisman

Description
Color: Grey-purple red

Thalli 3-5 cm tall. Branching 2-3-chotomous, sometimes with adventitious branches springing from the nodes, dimorphic, horizontally creeping branches with conspicuous broadly winged segments. Segment with prominent midrib, vertically ascending ones almost cylindrical-compressed.

In longitudinal section, medulla of the intergenicula composed of 3-4 (-5) rows of cells, 50-90 µm long, followed by a row of short cells 7-13 (-20) µm long. Sporangial conceptacles lateral, scattered over surfaces of intergenicula 230-360 µm inside diameter, sporangia tetrasporic, 42-50 µm long.


Synonym (s)
Amphiroa foliacea Lamouroux in Quoy & Gaimard, 1824
Amphiroa follacea
(misspelling)

Common Name (s)
Economic Importance and Threats

Ecology
Habitat:  Coastal

Biogeography


• Tamil Nadu, Kanniyakumari (Lat: 8.08) (Long: 77.57) INDIA
• Tamil Nadu INDIA
• Lakshadweep (Lat: 11) (Long: 72.5) INDIA
• Lakshadweep INDIA
• Tamil Nadu, Idinthakarai (Lat: 8.17) (Long: 77.74) INDIA (Record: 12/2003)
• INDIA
• MADAGASCAR
• SEYCHELLES
• Tamil Nadu, Idinthakarai (Lat: 8.16) (Long: 77.73) INDIA (Record: 10/2003-12/2003)

Literature Source(s)
  • Sahoo, D; Nivedita and Debasish (2001) Seaweeds of Indian coast S. B. Nangia, A. P. H. Publishing Corporation, New Delhi 283 pp Available at - NIO, Goa
  • Silva, PC; Basson, PW and Moe, RL (1996) Catalogue of the benthic marine algae of the Indian Ocean University of California Press 79 1259 pp Available at - NIO, Goa
  • Bolton, JJ; Oyieke, HA and Gwada, P (2007) The seaweeds of Kenya: Checklist, history of seaweed study, coastal environment, and analysis of seaweed diversity and biogeography South African Journal of Botany 73 76-88 Available at - NCL, Pune
  • Oza, RM and Zaidi, SH (2001) A revised checklist of Indian marine algae Available at - NIO, Goa
  • Society for the Management of European Biodiversity Data (2009) World Register of Marine Species (WoRMS) Available at - http://www.marinespecies.org
  • James, JE (2008) Studies on the effects of tsunami on the algal vegetation at Idinthakarai coast, southeast Tamilnadu Proceedings of the national symposium on marine and coastal ecosystems 27-29, August 2007. Seaweed Research and Utilisation Seaweed Research and Utilisation Association, Marine Fisheries- 623 520, Tamil Nadu, India 30 35-37 Available at - NIO, Goa
  • FloraBase: The western Australian Flora Available at - http://florabase.dec.wa.gov.au/
  • (2006) Algaebase Available at - http://www.algaebase.org/
  • Tseng, CK (Ed.) (1983) Common seaweeds of China Science Press 316 pp Available at - NIO, Goa
  • SreekalaDevi, R.; James, J.E.; Babu, S.S (2004) Distribution of marine macroalgae in Idinthakarai and Vizhinjam coasts - A comparative study. Seaweed Research and Utilization Seaweed Research and Utilization Association, Marine Fisheries-623520, Tamil Nadu, India 26(1-2) 29-32. Available at - NIO,Goa

Page last updated on:2011-09-28

Back to Search