| 词条 | Halichondrida |
| 释义 |
| image = Sponge.noaa.jpg | image_width = 250px | image_caption = Halichondria panicea | name = Halichondrida | regnum = Animalia | phylum = Porifera | classis = Demospongiae | subclassis = Heteroscleromorpha | ordo = Halichondrida | ordo_authority = Gray, 1867[1] | subdivision_ranks = Families | subdivision = {{plainlist|
}} }}Halichondrida is an order of marine demosponges.[2] Demosponges with simple spicules and a generally confused skeletal arrangement are grouped into this order although its monophyly is considered suspect and further taxonomic revision can be expected.[3] References1. ^{{WRMS source|7530|Gray, J.E. 1867a. Notes on the Arrangement of Sponges, with the Descriptions of some New Genera. Proceedings of the Zoological Society of London 1867(2): 492-558, pls XXVII-XXVIII.}} {{Taxonbar|from=Q2319705}}{{demosponge-stub}}2. ^{{cite WoRMS |author= van Soest, R. |year= 2014|title= Halichondrida|id= 131596|accessdate=2014-04-30 | db = porifera}} 3. ^A systematic revision of the central West Atlantic: Halichondrida (Demospongiae, Porifera). Part III: Description of valid species 1 : Halichondrida |
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