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FIGURE 2. Magelona obockensis (A–F from 36 chaetiger anterior fragment, proboscis everted, right–hand palp retained, left–hand side damaged between chaetigers 12–18; G–M from 26 chaetiger anterior fragment, proboscis not everted, left–hand palp retained; Syntypes, MNHN Type 1357) A–D, chaetigers 1, 2, 4 and 5 respectively (anterior views); E, neuropodial lamellae from chaetiger 5, dorsal view; F, chaetiger 7, anterior view; G–H, chaetigers 6 and 8 (anterior views); I, neuropodia from chaetiger 8, lateral view; J–K, chaetigers 9 and 10 (anterior views); L, postchaetal expansion of abdominal lamella (hooks omitted for clarity); M, chaetiger 16 (anterior view).
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Giuseppe Avvisati (2009) studied this question.
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