LEUCALTIDAE Dendy & Row, 1913
publication ID |
https://doi.org/ 10.5281/zenodo.5399987 |
DOI |
https://doi.org/10.5281/zenodo.5475416 |
persistent identifier |
https://treatment.plazi.org/id/038A87EE-991C-2923-81BE-FB648B60F990 |
treatment provided by |
Marcus |
scientific name |
LEUCALTIDAE Dendy & Row, 1913 |
status |
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Family LEUCALTIDAE Dendy & Row, 1913 View in CoL
DIAGNOSIS. — Clathrinida with either a tubular, ramified or anastomosed cormus with many oscula, or in the form of single tubes with a large terminal single osculum. The tubes have a large atrium surrounded by a strong wall composed of a distinct cortex and a choanosome. The cortical skeleton is composed of large tangential triactines and/or tetractines. The choanoskeleton can be absent, reduced to apical actines of cortical tetractines, or contains small and irregularly dispersed triactines and tetractines.
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