Acotylean
D Visually,
this worm closely resembles that
of Cotylean sp. 6 on the Newman & Cannon CD
(photo number 3, closeup of head). "Body
translucent, mottled white, light brown and olive green, sometimes forming
an irregular median line. Light brown band behind and between the small
marginal tentacles."
The Hawaiian worm, however, has nuchal tentacles, not marginal tentacles,
which would place it in the completely different suborder Acotylea. |