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Vidalia colensoi Colenso's Red Seaweed, Fretsaw Weed

Vidalia colensoi is commonly referred to as Colenso's Red Seaweed, Fretsaw Weed. Difficulty in the aquarium: There are no reports available yet that this animal has already been kept in captivity successfully. Toxicity: Toxic hazard unknown.


Profilbild Urheber Javier Couper (Predomalpha), New Zealand

Vidalia colensoi,Región de Auckland, Nueva Zelanda 2023


Courtesy of the author Javier Couper (Predomalpha), New Zealand Photo taken by Javier Couper. Please visit www.inaturalist.org for more information.

Uploaded by Muelly.

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lexID:
16234 
AphiaID:
633138 
Scientific:
Vidalia colensoi 
German:
Colensos Horntang, Sägeblatt Rotalge 
English:
Colenso's Red Seaweed, Fretsaw Weed 
Category:
 
Family tree:
Plantae (Kingdom) > Rhodophyta (Phylum) > Florideophyceae (Class) > Ceramiales (Order) > Rhodomelaceae (Family) > Vidalia (Genus) > colensoi (Species) 
Initial determination:
(J.D.Hooker & Harvey) J.Agardh, 1863 
Occurrence:
Australia, Endemic species, New Zealand 
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:
1 - 20 Meter 
Habitats:
Intertidal zone, Tidal Zone, Rocky reefs, Seawater, Sea water 
Size:
up to 11.81" (30 cm) 
Temperature:
°F - 68 °F (°C - 20°C) 
Food:
Photosynthesis 
Difficulty:
There are no reports available yet that this animal has already been kept in captivity successfully 
Offspring:
None 
Toxicity:
Toxic hazard unknown 
CITES:
Not evaluated 
Red List:
Not evaluated (NE) 
Related species at
Catalog of Life
:
  • Vidalia accola
  • Vidalia armifrons
  • Vidalia bicolor
  • Vidalia bidens
  • Vidalia buloloae
  • Vidalia ceratophora
  • Vidalia diffluata
  • Vidalia dualis
  • Vidalia duplicata
  • Vidalia eritima
 
More related species
in this lexicon
:
 
Author:
Publisher:
Meerwasser-Lexikon.de
Created:
Last edit:
2024-02-03 20:33:50 

Info

Vidalia colensoi (J.D.Hooker & Harvey) J.Agardh, 1863

The saw blade-shaped horned tang is endemic to New Zealand. It grows up to 30 cm tall and is very robust. The fronds are irregularly branched, tufted and have a very pronounced zigzag edge. The support is cartilaginous. The color is rich purple and the texture is chewy but supple.

It is found from the low intertidal zone to the upper intertidal zone on vertical surfaces on exposed rocky coasts up to 20 m deep, sometimes slightly deeper.

The species name "colensoi" was given in honor of William Colenso (November 7, 1811 - February 10, 1899), a Christian missionary from Cornwall in New Zealand, as well as a printer, botanist, explorer and politician.

Synonymised names
Epineuron colensoi J.D.Hooker & Harvey, 1845 · unaccepted (synonym)
Osmundaria colensoi (J.D.Hooker & Harvey) R.E.Norris, 1991 · unaccepted (synonym)

External links

  1. algaebase (en). Abgerufen am 03.02.2024.

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