Australian Biological Resources Study

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Family MICROCYTHERIDAE Klie, 1938

Diagnosis

Valves smooth, elongate and weakly calcified. Shell in form of cigar, but ventrally flattened. Surface smooth. Fused zone relatively narrow. Inner margin and line of concrescence separated at least anteriorly. Marginal pore canals simple or branched. Normal pore canals simple. Hinge rectodont or lophodont. Antennula 5, 6-segmented, all segments long and slender. Maxillula with two or unjointed palp.

 

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)
28-Mar-2012 28-Mar-2012 MODIFIED
30-Mar-2010 MODIFIED