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Pterygocythereidinae
Taxonomy
Pterygocythereidinae was named by Keij (1957). It is extant.
It was assigned to Cytheridae by Bertels (1969); and to Trachyleberididae by Bertels (1974), Keen (1975).
It was assigned to Cytheridae by Bertels (1969); and to Trachyleberididae by Bertels (1974), Keen (1975).
Subtaxa
Synonymy list
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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.
Subfm. Pterygocythereidinae Keij 1957
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G. Ruggieria
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†Ruggieria boldi Keen 1975
†Ruggieria bullomensis Keen 1975
†Ruggieria costellata Apostolescu 1961
†Ruggieria tetraptera Seguenza 1880
Diagnosis
No diagnoses are available