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  4. Ceratodoris
  5. Ceratodoris plana
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Ceratodoris plana Flat Ceratodoris

Ceratodoris plana is commonly referred to as Flat Ceratodoris. Difficulty in the aquarium: Not suitable for aquarium keeping. Toxicity: Toxic hazard unknown.

Profilbild Urheber Robin Gwen Agarwal, USA

Okenia plana,Oakland, California 2017


Courtesy of the author Robin Gwen Agarwal, USA Robin Gwen Agarwal (ANudibranchMom on iNaturalist). Please visit www.flickr.com for more information.

Uploaded by Muelly.

Image detail

Profile

lexID:
15382 
AphiaID:
1723345 
Scientific:
Ceratodoris plana 
German:
Flache Ceratodoris 
English:
Flat Ceratodoris 
Category:
Nakensnegler 
Family tree:
Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Nudibranchia (Order) > Goniodorididae (Family) > Ceratodoris (Genus) > plana (Species) 
Initial determination:
(Baba, ), 1960 
Occurrence:
Australia, China, Invasive Species, Japan, New Zealand, North Pacific (Ocean), Philippines, Queensland (Australia), USA 
Sea depth:
5 - 12 Meter 
Size:
0.39" - 0.39" (1,0cm - 1,5cm) 
Temperature:
°F - 78.8 °F (°C - 26°C) 
Food:
Bryozoans (sea mats), Food specialist 
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:
2025-11-14 13:13:52 

Info

Ceratodoris plana Baba, 1960

The Flat Okenia feeds on encrusting bryozoans, attached to hard surfaces, but also those growing on seaweeds and seagrass. Feeds on Membranipora membranacea, Cryptosula pallasiana, and Jellyella tuberculata and others.

Very similar to Ceratodoris pilosa.

Synonymised names
Hopkinsia plana (Baba, 1960) · unaccepted > superseded combination
Okenia plana Baba, 1960 · unaccepted > superseded combination

External links

  1. NEMESIS (en). Abgerufen am 24.11.2022.
  2. Seaslugforum (en). Abgerufen am 24.11.2022.

Pictures

Spawn

Okenia plana,Oakland, California 2017
Okenia plana egg ribbon on waterlogged leaf.Alameda County, California 2022

Commonly

Okenia plana,Oakland, California 2017
Okenia plana,Oakland, California 2017
Okenia plana 2014
Okenia plana,Oakland, California 2017
Okenia plana,Oakland, California 2017

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