Senz, W. (1994). Cerebratulus knerii (Diesing, 1850) a junior synonym of Notospermus geniculatus (Delle Chiaje, 1828) (Nemertini: Heteronemertini) and an additional note on the anatomy of its brain. Zoologischer Anzeiger. 233: 241–245.
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Senz, W.
1994
<i>Cerebratulus knerii</i> (Diesing, 1850) a junior synonym of <i>Notospermus geniculatus</i> (Delle Chiaje, 1828) (Nemertini: Heteronemertini) and an additional note on the anatomy of its brain.
