IRMNG taxon details
basis of record
Brands, S. J. (compiler). (1989-2005). Systema Naturae 2000. Amsterdam, The Netherlands (2006 version). Originally available online at http://sn2000.taxonomy.nl/; for current information, refer http://taxonomicon.taxonomy.nl/ProjectDescription.aspx . [details]
basis of record
The Paleobiology Database (2016 version). Available online at www.paleobiodb.org. [details]
extant flag source
Benton, M.J. (ed). (1993). The Fossil Record 2. Chapman & Hall, London, 845 pp. [details]
habitat flag source
Benton, M.J. (ed). (1993). The Fossil Record 2. Chapman & Hall, London, 845 pp. [details]
Unreviewed
Classification Eukaryota (Superkingdom) > Animalia (Kingdom) > Parazoa (Subkingdom) > Porifera (Phylum) > Demospongea (Class) > Keratosa (Order) > Halichondritidae (Family) [details]
Descriptive info All genera fossil (SN2000), but Parker has extant one/s?. Benton, 1993 habitat flag(s): M; stratigraphic range: Cambrian (St David's)-Ordovician (Tremadoc) [details]
Taxonomic remark ?= Halichondridae in Parker, Halichondridae in CoL [details]
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