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Additional Photos
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side
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underside
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two red spots
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swimming
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mating
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egg mass
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GALLERY
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Siphopteron sp.
#1
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Maximum size: 5 mm.
Identification:
This
is a bright yellow species that lacks the white margins on the
parapodia found in Siphopteron
quadrispinosum. Although it may have a small amount of red
pigment on the siphon and/or flagellum, it's confined to their tips.
The flagellum is also consistently shorter than in S. quadrispinosum.
Natural history:
Siphopteron sp. #1
is a moderately common diurnal species found in moderately exposed to
highly exposed rocky habitats at depths of 1-4.5 m (3-15 ft). It swims
readily
when
disturbed and lays a flattened, pale yellow egg mass that hatches
in about four days in the laboratory.
Distribution:
Maui, Oahu and Kauai.
Taxonomic notes:
It was first
recorded in Hawaii from Three Tables, Pupukea, Oahu by Scott
Johnson on June 10, 1978.
Photo: CP:
4.5 mm: Black Rock, Maui; April 29, 2006.
Observations and comments:
Note
1: ( )
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