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Radiolaria - Latentifistularia - Cauletellidae

Ishigaum was named by De Wever and Caridroit (1984) [Sepkoski's age data: P Guad-u Sepkoski's reference number: 1007].

It was assigned to Spumellaria by Sepkoski (2002); and to Cauletellidae by De Wever et al. (2001) and Noble et al. (2017).

Species lacking formal opinion data

View classification of included taxa

Synonymy list
YearName and author
1984Ishigaum De Wever and Caridroit
2001Ishigaum De Wever et al. p. 105
2002Ishigaum Sepkoski, Jr.
2017Ishigaum Noble et al. p. 460

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phylumRetariaCavalier-Smith 1999
classRadiolariaMüller 1858
superorderPolycystina(Ehrenberg 1867)
orderLatentifistulariaCaridroit et al. 1999
familyCauletellidaeCaridroit et al.
genusIshigaumDe Wever and Caridroit 1984

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