Australian Biological Resources Study

Australian Faunal Directory

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Species Actinoporus elongatus Carlgren, 1900

 

Distribution

States

Queensland


Extra Distribution Information

Mozambique.


IBRA and IMCRA regions (map not available)

IMCRA

Northeast Shelf Province (40)

Ecological Descriptors

Marine.

 

Diagnosis

Aurelianidae of considerable length. Pedal disc rather small. Column with longitudinal rows of vesicles in its upper part below the sphincter. Fosse deep. Sphincter strong, pinnate circumscribed. Tentacles short vesicular knobs, sometimes lobed arranged in radial rows. Two principal rows of tentacles communicate with each exo- and endocoel. Longitudinal muscles of tentacles and radial muscles of oral disc absent or very weak, ectodermal. Oral disc not extensive but notched into little lappets at the margin which correspond in number to the exo- and endocoels. A single, deep siphonoglyph but 2 pairs of directives. Mesenteries all perfect and all or mostly fertile. retractors strongly restricted to circumscribed. Parietobasilar muscles well developed. Cnidom: spirocysts, basitrichs, microbasic p-mastigophores.

 

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
16-Feb-2011 ADDED