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Haplistion regularis

Demospongiae - Spirosclerophorida - Haplistiidae

Taxonomy
Haplistion regularis was named by Rigby and Webby (1988). It is not extant. Its type locality is Coppermine Creek, Cliefden Caves, which is in an Eastonian slope/ramp reef limestone/siltstone in the Malongulli Formation of Australia.

Sister species lacking formal opinion data

Synonymy list
YearName and author
1988Haplistion regularis Rigby and Webby

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RankNameAuthor
kingdomAnimalia()
phylumPoriferaGrant 1836
classDemospongiae(Sollas 1875)
subclassLithistida(Schmidt 1870)
orderSpirosclerophoridaReid 1963
RankNameAuthor
suborderRhizomorinaZittel 1895
familyHaplistiidaede Laubenfels 1955
genusHaplistionYoung and Young 1877
speciesregularis

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Haplistion regularis Rigby and Webby 1988
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Diagnosis
No diagnoses are available