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Additional Photos

in situ

young

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Pleurobranchus mammalatus Quoy & Gaimard, 1832

Maximum size: ( )
Identification:
This
is
a large species with tall, conical tubercles that may be
largely retracted. There are irregular arcs or circles of small
flattened
tubercles surrounding the bases of the larger ones. All, or most,
animals
have bright white spots on the notum, a trait that distinguishes them
from Pleurobranchus grandis.
Natural history:
Pleurobranchus mammalatus
has been dredged from about 100 m (328 ft) and photographed from HURL
submersibles at
92-289 m (302-948 ft).
Distribution:
Molokai, Oahu, St. Rogatien Bank, Raita Bank and Pioneer Bank: widely
distributed in the Indo-Pacific.
Taxonomic notes:
First
recorded
in Hawaii from Oahu by Terry Gosliner.
Photo: Terry
Gosliner: dredged from about 100 m (328 ft); Oahu.
Observations and comments:
Note
1: ( )
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