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Parahsuum
Taxonomy
Parahsuum was named by Yao (1982) [Sepkoski's age data: J Hett J Plie]. Its type is Parahsuum simplum.
It was assigned to Hsuidae by Hull (1997) and De Wever et al. (2001); and to Nassellaria by Sepkoski (2002).
It was assigned to Hsuidae by Hull (1997) and De Wever et al. (2001); and to Nassellaria by Sepkoski (2002).
Species
Drulanta bella, Drulanta pulchra, Fantus exiguus, Fantus schoolhousensis, Lupherium nitidum, Lupherium snowshoense, P. carpathicum, P. edenshawi, P. formosum, P. hiconocosta, P. izeense, P. longiconicum, P. mostleri (syn. Drulanta mirifica), P. officerense, P. ovale (syn. P. takarazawaense), P. primitivum, P. publicum, P. simplum (type species), P. vizcainoense
Species lacking formal opinion data
Synonyms
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Synonymy list
Year | Name and author |
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1982 | Lupherium Pessagno, Jr. and Whalen p. 135 |
1982 | Parahsuum Yao |
1987 | Fantus Yeh p. 61 |
1987 | Drulanta Yeh p. 71 |
1988 | Lupherium Carter et al. p. 51 |
1997 | Parahsuum Hull |
1998 | Drulanta Yeh and Cheng p. 22 |
2001 | Fantus De Wever et al. p. 265 |
2001 | Parahsuum De Wever et al. p. 265 |
2002 | Drulanta Sepkoski |
2002 | Fantus Sepkoski |
2002 | Lupherium Sepkoski |
2002 | Parahsuum Sepkoski |
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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.
G. †Parahsuum Yao 1982
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†Parahsuum carpathicum Widz and De Wever 1993
†Parahsuum edenshawi Carter 1988
†Parahsuum formosum Yeh 1987
†Parahsuum hiconocosta Baumgartner and De Wever 1995
†Parahsuum izeense Pessagno, Jr. and Whalen 1982
†Parahsuum longiconicum Sashida 1988
†Parahsuum officerense Pessagno, Jr. and Whalen 1982
†Parahsuum ovale Hori and Yao 1988
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Invalid names: Parahsuum takarazawaense Sashida 1988 [synonym]
†Parahsuum primitivum Kozur and Mostler 1990
†Parahsuum publicum Hull 1997
†Parahsuum simplum Yao 1982
†Parahsuum vizcainoense Whalen and Carter 2002
Invalid names: Drulanta Yeh 1987 [synonym], Fantus Yeh 1987 [synonym], Lupherium Pessagno, Jr. and Whalen 1982 [synonym]
Diagnosis
No diagnoses are available