This species has been observed on Mauritius Island
Order : Nudibranchia
Suborder : Dexiarchia
Superfamily : Tritonioidea
Family : Tritiniidae
Distribution : Red sea, South africa, Kenya and Mauritius
Maximal size : 65 mm
Abundance :
Species characteristics :
The dorsum is sculptured with pustules.
The body color is almost iridescent in shades of blue, pale lilac and pale green. The pustules have a clearer coloration
The oral veil has simple digitiform processes
The rhinophores sheaths are flared and scalloped
The numerous gills are large and flexible, divided and subdivided to form a very feathery structure |
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Showing species characteristics... |
Photo Geoffrey Summers
Mauritius, Pointe d'esny, less 1 m, 15 July 2015 |
See more about : Sightening and mating periods
Remarks :
Identification proposed by Nathalie Yonow
Synonymous : (according worms)
- Tritonia glama Rüppell & Leuckart, 1828 (original combination)
Bibliographic data :
The rhinophore sheaths were trumpet-shaped with flared crenulate edges; the rhinophore stalk was translucent blue green to lilac, and the tufted club darker-coloured
There are at least 12 very bushy gills on each side which alternate in size along each side. They also alternate in orientation, vertically and horizontally
References :
Nudipixel : Marionia glama
Opistobranch of Eillat: Marionia glama
Publications :
Rüppell, E, & Leuckart, F.S. (1828-1831). Atlas zu der Reise im nördlichen Afrika von Eduard Rüppell. Neue wirbellose Thiere des rothen Meers . 15-47, Pl. 1-12
Yonow, N. (2000). Red sea Opistobranch 4: The orders Cephalapsidea, Anaspidea, Notaspidea and Nudibranchia: Dentronotacea and Aelidacea. Fauna of arabia 18; 87-131
Other photos of Marionia cf glama :
Geoffrey Summers
Mauritius, Pointe d'esny, less 1 m, 15 July 2015
A specimen with a different coloration |
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Geoffrey Summers
Mauritius, Pointe d'esny, less 1 m, 12 January 2016
Two specimens with their probably spawn... |
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More photos from Indian Ocean
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