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Martensia elegans Lacy Red Seaweed, Elegant Red Alga

Martensia elegans is commonly referred to as Lacy Red Seaweed, Elegant Red Alga. Difficulty in the aquarium: Not suitable for aquarium keeping. Toxicity: Toxic hazard unknown.


Profilbild Urheber Scott & Jeanette Johnson, Kwajalein Unterwater

Martensia elegans, Kwajalein


Courtesy of the author Scott & Jeanette Johnson, Kwajalein Unterwater . Please visit www.underwaterkwaj.com for more information.

Uploaded by Muelly.

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lexID:
16325 
AphiaID:
214187 
Scientific:
Martensia elegans 
German:
Netz-Rotalge, Elegante Rotalge 
English:
Lacy Red Seaweed, Elegant Red Alga 
Category:
 
Family tree:
Plantae (Kingdom) > Rhodophyta (Phylum) > Florideophyceae (Class) > Ceramiales (Order) > Delesseriaceae (Family) > Martensia (Genus) > elegans (Species) 
Initial determination:
Hering, 1841 
Occurrence:
Eritrea, Australia, China, Corea, Ethiopia, French Polynesia, Gulf of Oman / Oman, Indian Ocean, Indonesia, Kenya, Lord Howe Island, Madagascar, Marschall Islands, Mauritius, Micronesia, Mozambique, New Zealand, Red Sea, Singapore, South-Africa, Tansania, the Kermadec Islands 
Marine Zone:
Subtidal, sublittoral, infralittoral, deep zone of the oceans from the lower limit of the intertidal zone (intertidal) to the shelf edge at about 200 m water depth. neritic. 
Sea depth:
2 - 60 Meter 
Habitats:
Coral reefs, Coralline algae reef, Intertidal zone, Tidal Zone, Rock crevices, Seaward facing reefs, Seawater, Sea water, Stony soils 
Size:
0.39" - 3.15" (1,5cm - 8cm) 
Temperature:
21,7 °F - 28,7 °F (21,7°C - 28,7°C) 
Food:
Photosynthesis 
Difficulty:
Not suitable for aquarium keeping 
Offspring:
None 
Toxicity:
Toxic hazard unknown 
CITES:
Not evaluated 
Red List:
Not evaluated (NE) 
More related species
in this lexicon
:
 
Author:
Publisher:
Meerwasser-Lexikon.de
Created:
Last edit:
2024-03-13 13:41:04 

Info

Martensia elegans Hering, 1841

The type locality for describing this alga is Port Natal (Durban, South Africa).

The elegant red alga occurs sporadically on some seaward reefs. The red algae grows on calcareous algae and on rock substrates. It prefers habitats that are well protected from direct sunlight, either in caves or under larger algae on rocky plains, under rocky outcrops and in rock crevices, as well as on the fan alga Avrainvillea amadelpha.

The individual thalli of the red algae look very different in color and shape. Some show a grid with balls sitting on it. The color is very variable from pink to purple to blue-green.

Synonymised names
Capraella elegans (Harvey) J.De Toni, 1936 · unaccepted
Hemitrema elegans (Hering) M.S.Doty, 1954 · unaccepted
Hemitrema kraussii R.Brown ex Endlicher, 1843 · unaccepted
Mesotrema elegans (Hering) Papenfuss, 1942 · unaccepted

External links

  1. algaebase (en). Abgerufen am 13.03.2024.
  2. Cambridge University Press (en). Abgerufen am 13.03.2024.
  3. sealifebase (en). Abgerufen am 13.03.2024.
  4. underwaterkwaj (en). Abgerufen am 13.03.2024.
  5. Wildsingapore (en). Abgerufen am 13.03.2024.

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