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Size around 6-7 cm, body mostly black with patches/lines of blue. Gills are ...
its back, a blue band around its head, and a bright blue margin. Source: ...
blue margin."
Source: http://en.wikipedia.org/wiki/Tambja_
Also known as gloomy nudibranch because of its dark coloration
Usually black with blue markings, but the dark green variation is not ...
Also known as Gloomy Tambja, this nudibranch can grow up to 7 or 8cm. Its body ...
and northern New Zealand), T. morosa is ...