Peltodoris rubra ( Bergh, 1905 )

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This species has been observed on Reunion and Mayotte Islands


Order : Nudibranchia
Suborder : Euctenidiacea
Superfamily : Doridoidea
Family : Discodorididae
Distribution : Indonesia, Reunion, Thailand, Philippines, Marshalls
Maximal size : 90-100 mm
Abundance : Seldom on the reef flat zone and the rocky coast.


Species characteristics :

This seaslug has very distinctive colour-pattern: many small red spots in whitish rings on a rose-reddish mantle ground.

The rhinophores are redbrown.

The gills are pale redbrown with whitish lines.

dendrodoris fumata
Showing species characteristics...

Photo Philibert Bidgrain
mtsanga Mbouéanatsa, Mayotte, less 1m on the reef flat zone, 2 August 2008, size : 70-80 mm

See more about : Sightening and mating periods

Remarks :

Identification confirmed by Bill Rudman
    Synonymes : (d'après Worms)
          - Montereina rubra, (Bergh, 1905)
          - Archidoris hawaiiensis, Kay & Young, 1969
          - Discodoris rubra, Bergh, 1905

Bibliographic data :

The underside of the mantle the foot an the sole of the foot are covered by large red-brown patches.

References :

Bill Rudman Seaslug site : Sea Slug Forum : Peltodoris rubra
   Nudipixel Peltodoris rubra

Publications :

Bergh, L.S.R. (1905) Die Opisthobranchia. Siboga Expedition Monograph, 50 : 1-248, Pls 1-20.
    Kay, E.A. & Young, D.K. (1969) The Doridacea (Opisthobranchia: Mollusca) of the Hawaiian Islands. Pacific Science, 23(2) : 172-231.

Other photos of Peltodoris rubra :


Philibert Bidgrain

mtsanga Mbouéanatsa, Mayotte, less 1m on the reef flat zone, 2 August 2008, size : 70-80 mm

The rhinophores os this seaslugare redbrown.

The gills are pale redbrown with whitish lines.

The underside of the mantle the foot an the sole of the foot are covered by large red-brown patches.

 

 


Sonia Ribes Beaudemoulin

Réunion, "Pointe au sel" lagoon, under a dead coral, less 1m, .8 January 2008, size : 90-100 mm.

Just beside a spawn...May be its spawn...


Christophe Cadet Réunion, Etang salé, on the rocky coast, less 1 m , 19 October 2009

The underside of the mantle the foot an the sole of the foot are covered by large red-brown patches.


 More photos from Indian Ocean

 Mayotte, Peltodoris rubra, at Dzaoudzi, by Norbert Verneau