Halichondrida
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Halichondrida | ||||||||
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Scientific classification | ||||||||
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Families | ||||||||
Axinellidae |
Halichondrida is an order of marine demosponges. Demosponges with simple spicules and a generally confused skeletal arrangement are presently grouped into this order although its monophyly is considered suspect and further taxonomic revision can be expected.