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Marianina rosea Rosy Nudibranch

Marianina rosea is commonly referred to as Rosy Nudibranch. Difficulty in the aquarium: Not suitable for aquarium keeping. Toxicity: Toxic hazard unknown.


Profilbild Urheber Michael Eisenbart

Marianina rosea ,Semporna Malaysia - June 2025


Courtesy of the author Michael Eisenbart . Please visit www.flickr.com for more information.

Uploaded by Muelly.

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lexID:
10442 
AphiaID:
534001 
Scientific:
Marianina rosea 
German:
Rosenrote-Bäumchenschnecke 
English:
Rosy Nudibranch 
Category:
голожаберный Моллюск 
Family tree:
Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Nudibranchia (Order) > Tritoniidae (Family) > Marianina (Genus) > rosea (Species) 
Initial determination:
(Pruvot-Fol, ), 1930 
Occurrence:
Indo Pacific, Malaysia, New Caledonia, Papua New Guinea, South-Africa 
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:
Meter 
Habitats:
Coral reefs, Seawater, Sea water 
Size:
0" - 0.39" (0,4cm - 1,5cm) 
Temperature:
°F - 82.4 °F (°C - 28°C) 
Food:
Carnivore, Food specialist, Hydrozoa polyps 
Difficulty:
Not suitable for aquarium keeping 
Offspring:
None 
Toxicity:
Toxic hazard unknown 
CITES:
Not evaluated 
Red List:
Not evaluated (NE) 
Related species at
Catalog of Life
:
 
Author:
Publisher:
Meerwasser-Lexikon.de
Created:
Last edit:
2025-07-26 14:26:17 

Info

Marianina rosea (Pruvot-Fol, 1930)

This small seaslug ( seldom more than 1 cm in length.) can be found under dead coralr on reef flats. A purple body with a row of bifid white cerata down each side of the mantle are characteristic of the species.

Marianina rosea feeds exclusively on hydrozoon polyps.

Synonymised names
Mariana rosea Pruvot-Fol, 1930 · unaccepted (original combination)

External links

  1. Sea Slug Forum (en). Abgerufen am 07.08.2020.
  2. Seaslugs of Hawaii (en). Abgerufen am 07.08.2020.

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