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Hexactinellida - Lyssakida - Titusvilliidae

Titusvilliidae was named by Caster (1943). It is not extant. Its type is Titusvillia.

It was assigned to Lyssakida by Rigby and Moyle (1959).

Synonymy list
YearName and author
1943Titusvilliidae Caster
1959Titusvilliidae Rigby and Moyle p. 401

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phylumPoriferaGrant 1836
classHexactinellidaSchmidt 1870
orderLyssakidaZittel 1877
familyTitusvilliidaeCaster 1943
familyTitusvilliidaeCaster 1943

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.

No diagnoses are available