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Additional Photos

spotted

young, 3.8 mm

feeding

egg mass
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GALLERY

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Chromodoris verrieri (Crosse, 1875)

Maximum size: 13 mm.
Identification:
This
dorid
is usually completely white except for brilliant yellow and
red
marginal lines. However, occasional animals may have faint orange spots
on the notum. (Note 1) Its soft body is convexly
rounded.
Natural history:
Chromodoris verrieri
is a moderately common, nocturnal species found in protected to
moderately exposed rocky habitats from the
low intertidal to 11 m (36 ft).
It may also be found in Halimeda
kanaloana beds to depths of at least 15 m (49 ft). It conceals
itself under rocks during the day or rests in the open on
shaded cliffs. Scott Johnson reports
it feeding on a black sponge at Magic Island on Oahu. It lays a pale
orange egg mass and each egg has a small
bright “cap” of extra-capsular yolk. In an egg mass laid in the
laboratory, the extra-capsular yolk was absorbed by the end of the
second day of development and hatching occurred in about five days.
Distribution:
Maui, Oahu, Kauai and Midway: widely distributed in the Indo-Pacific.
Taxonomic notes:
This
species
was listed as Chromodoris
marginata Pease, 1860 in Kay, 1979. Hawaiian animals
differ from those found elsewhere in the Indo-Pacific in lacking dark
pigment on the rhinophores and having little mottling on the notum.
However, they are still distinguished from Chromodoris albonares in having a
"two-toned" marginal band (at least when mature). It was probably first
reported
from Hawaii in Pease, 1860.
Photo: Mike
Severns: 8 mm: found by PF off Makena, Maui; Oct. 12, 1987.
Observations and comments:
Note
1: We've found spotted and
unspotted animals paired in the field.
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