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GALLERY



 
Hallaxa iju
Gosliner & Johnson, 1994
 
Hallaxa iju
Maximum size:  5 mm.

Identification:  This is a plump, soft-bodied dorid with compact gills. The rhinophores are mottled in brown and white. There are two color forms: violet-brown and cream with scattered white flecks.

Natural history:  Hallaxa iju is a moderately rare species known from seven animals, four cream and three brown. It has been found in moderately protected to exposed rocky habitats, as well as Halimeda kanaloana beds, at depths of 4-8 m (13-26 ft). Both of the animals found in Halimeda were brown. A cream, spiral egg mass 4 mm in diameter was found on algae in a holding dish containing a cream, 4 mm animal.

Distribution:  Maui: widely distributed in the western & central Pacific.

Taxonomic notes:  There's some possibility that the two color forms might be different species. It was first recorded in Hawaii from Kapalua Bay, Maui by CP on July 1, 1996.

Photo:  CP: 3.2 mm; cream: Five Graves, Maui; Aug. 13, 2002.

Observations and comments:

Note 1:  ( )
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