Australian Biological Resources Study

Australian Faunal Directory

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Species Megalactis griffithsi Saville-Kent, 1893

Distribution

States

Queensland


Extra Distribution Information

Japan, Papua New Guinea, Fiji.


IBRA and IMCRA regions (map not available)

IMCRA

Northeast Shelf Transition (41)

Ecological Descriptors

Marine.

 

Diagnosis

Column pyramidal to elongate and smooth, to 55 mm length. Column whitish-beige, orange-pink, or green. Narrow pedal disc, limbus hardly recognizable. Proximal part of column in some specimens pigmented red. Oral disc narrow to wide. 48 tentacles arrayed in 4 cycles. Tentacles in first, second, and third cycles ramified in branches of up to three orders. Proximal secondary branches of first, second, and third tentacle cycles short. Actinopharyx with 2 deep siphonoglyphs. 24 pairs of mesenteries in 3 cycles, first two cycles usually perfect. Retractor muscles diffuse and strong.

 

History of changes

Note that this list may be incomplete for dates prior to September 2013.
Published As part of group Action Date Action Type Compiler(s)
05-Aug-2022 NYNANTHEAE Carlgren, 1899 13-Aug-2013 MOVED Dr Bronwen Scott
05-Aug-2022 28-Feb-2011 MODIFIED
05-Aug-2022 09-Nov-2010 MOVED
05-Aug-2022 09-Nov-2010 MOVED
05-Aug-2022 28-Jul-2010 MODIFIED
13-Jul-2010 MODIFIED