Pseudobiceros fulgor    Newman and Cannon 1994

Version française...

This species has been observed on Reunion and Mauritius Islands


Order : Polycladida
Suborder : Cotylea
Superfamily : Pseudocerotoidea
Family : Pseudocerotidae
Distribution : Indo West Pacific
Maximal size : 70 mm
Abundance :


Species characteristics :

Background body colour orange-brown, darker laterally

Numerous fine white longitudinal and transverse broken lines with yellow or white blotches

Pseudobiceros fulgor
Showing species characteristics...

Photo Thierry Peres
Reunion, Boucan canot, 30 October 2008, size : 50 mm

Remarks :

In specimens from South West Indian Ocean :
            - We observed perpandicular streaks in the black margin, not parallel ones
            - We never observed yellow blotches on the body

Bibliographic data :

Pseudotentacles pointed and ear-like
   Margin black with white streaks running parrallel to the rim
   Habitat : Found under rubble on the reef crest
   Ethymology : fulgor = lightning, for the pattern which resembles lightning streaks

References :

Discover life : Pseudobiceros fulgor
   Marine flatworms of the world : Pseudobiceros fulgor sp 1 and sp 2
   Nudipixel : Pseudobiceros fulgor

Publications :

Newman, L.J. & Cannon, L.R.G. (1994). Biodiversity of Australian polyclad flatworms. Memoirs of the Queensland Museum 36: 159–163
    Newman, L.J. & Cannon, L.R.G. (1997). Nine new Pseudobiceros (Platyhelminthes, Polycladida, Pseudocerotidae) from the Indo-Pacific. The Raffles Bulletin of Zoology 45: 341–368
    Newman, L.J. & Cannon, L.R.G. (2003). Marine Flatworms: the world of Polyclads. CSIRO Publishing : Melbourne 112 p

Other photos of Pseudobiceros fulgor :


 

 

 

Marina Poddubetskaia

Mauritius, "Gaetan Patchers", Pereybère, 16 m, 17 October 2002, size : 80-85 mm

This specimen is one of the specimen use to illustrate the diversity of this species by Leslie Newman in "Fabulous flatworms, a guide to marine polyclads"

 

 

 

 


Christophe Cadet

Reunion, Etang salé on the rocky coast, 2 m, 21 October 2009, size : 45 mm

Like other Pseudobiceros, it has a smooth dorsal surface and are deep bodied (raised) medially.

We observed perpandicular streaks (a) in the black margin, not parallel ones


Philibert Bidgrain

Reunion, Etang salé on the rocky coast, less 1 m, 23 November 2006, size : 30-40 mm

Pseudobiceros are the only polyclads which actively swim with exaggerated undulations of their ruffled margin.

 


David Caron

Reunion, cap la houssaye, 30 April 2006, size : 10 mm

This small specimen (10 mm) was found swimming on the sea....


 More photos from Indian Ocean

Reunion, Pseudobiceros fulgor swimming under the surface, at Saint Paul, by David Caron

Mauritius, a small dark brown Pseudobiceros fulgor, at Flic-en-flac, by Pierre Conchylinet 

Reunion, Pseudobiceros fulgor, at Etang salé, by Christophe Cadet