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Eunoe nodosa is a scale worm which is widely distributed in the Arctic Ocean, North Atlantic Ocean and North Pacific Ocean from shallow waters to depths of about 1250m.[2]
Number of segments 37; elytra 15 pairs. No distinct pigmentation pattern. Prostomium anterior margin comprising a pair of acute anterior projections. Lateral antennae inserted ventrally (beneath prostomium and median antenna). Notochaetae distinctly thicker than neurochaetae. Bidentate neurochaetae absent.[3]
Eunoe nodosa and E. oerstedi are very similar and both species occur in the same regions. The two species differ in the ornamentation of the elytra, which are covered with very small nodular tubercles in E. nodosa while in E. oerstedi the tubercles are spiny.[2]
Eunoe nodosa is a scale worm which is widely distributed in the Arctic Ocean, North Atlantic Ocean and North Pacific Ocean from shallow waters to depths of about 1250m.
Eunoe nodosa is een borstelworm uit de familie Polynoidae. Het lichaam van de worm bestaat uit een kop, een cilindrisch, gesegmenteerd lichaam en een staartstukje. De kop bestaat uit een prostomium (gedeelte voor de mondopening) en een peristomium (gedeelte rond de mond) en draagt gepaarde aanhangsels (palpen, antennen en cirri).
Eunoe nodosa werd in 1861 voor het eerst wetenschappelijk beschreven door M. Sars.
Bronnen, noten en/of referenties
Eunoe nodosa é uma espécie de anelídeo pertencente à família Polynoidae.
A autoridade científica da espécie é M. Sars, tendo sido descrita no ano de 1861.
Trata-se de uma espécie presente no território português, incluindo a sua zona económica exclusiva.
Eunoe nodosa é uma espécie de anelídeo pertencente à família Polynoidae.
A autoridade científica da espécie é M. Sars, tendo sido descrita no ano de 1861.
Trata-se de uma espécie presente no território português, incluindo a sua zona económica exclusiva.
