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Phylum Mollusca > Class Gastropoda > sea slugs > Order Nudibranchia
Lined chromodoris nudibranch
Chromodoris lineolata
Family Chromodorididae
updated Oct 08
Where seen? This pretty nudibranch in a pin-striped suit is commonly encountered on our Southern shores among living reefs and on coral rubble. Sometimes, it can be seen in large numbers.

Features: 2-3cm long. Long body with broad tail, black with fine white lines. The body and the foot are edged in a broad yellow or orange border with a black line along the inner edge of the orange border. The tips of the flower-like gills and the rhinophores are maroon to pink. The similar Chromodoris striatella has a white body with fine black lines and a white line along the inner edge of the orange border.

Sometimes mistaken for armina nudibranchs. The Lined chromodoris nudibranch has a feathery gill on its back while armina nudibranchs don't.

Pulau Semakau, Jun 05
What does it eat? It eats a blue encrusting sponge (previously called Dysidea herbacea now known as Lamellodysidea herbacea).

Members of the Family Chromodorididae absorb the toxic chemicals in their sponge food and incorporate these chemicals into the mantle glands on their backs where they repel predators.

Lined chromodoris nudibranchs on Singapore shores


About 12 animals gathered together!
Pulau Semakau, Sep 05


Sisters Islands, Feb 06

Sentosa, May 07

Pulau Jong, Aug 06


Sisters Islands, Sep 05

Kusu Island, Mar 06

Pulau Hantu, Jul 08

Links
References
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