Glorious Flatworm (Pseudobiceros gloriosus) © Ewout KnoesterCC BY-SA 4.0 · iNaturalist +4 photos in the app

Glorious Flatworm

Pseudobiceros gloriosus

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Found in
38 regions

How to recognise it

Colours
blackpurplepink
Body shape
Flat

Pseudobiceros gloriosus (common name: the glorious flatworm) is a benthic marine flatworm species that belongs to the Pseudocerotidae family. It is typically found in the Tropical Indo-Pacific, from Eastern Africa to Micronesia, in the Top or slope of recifal reefs. It can be up to 3 in. (7.6 cm.) in length, and feeds on a multitude of invertebrates as gastropods and small crustaceans by engulfing their prey whole.

Physical characteristics

The body is flat, long and quite large. The background color is black with a velvety appearance. The body's margin is ornated with bands: the inner is wide and orange, the middle is narrow and pink and outer is a dark burgundy rim. The pseudotentacles have only the orange line. Some of the larger specimens can have a narrow pink median line, starting close to the cerebral eyespots and ending before the posterior margin. The body is slightly raised on the longitudinal median line and there are two square pseudotentacles with few eyes. The cerebral cluster consists of about 200 eyespots, presence of a long pharynx with simple folds.

Similar species

Questions

Is Glorious Flatworm dangerous?

Glorious Flatworm has no known danger to humans. However, always observe marine life responsibly.

Where can you find Glorious Flatworm?
BaliTanzaniaMalaysia EastMyanmarThailand West +33 more in Seabook

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