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Neltneria
Taxonomy
Neltneria was named by Hupe (1952) [Sepkoski's age data: Cm Atda-u Sepkoski's reference number: 473]. It is not extant. Its type is Wanneria jacqueti.
It was assigned to Judomioidea by Lieberman (2001); to Olenellida by Sepkoski (2002); and to Neltneriidae by Palmer and Repina (1993), Whittington et al. (1997) and Jell and Adrain (2002).
It was assigned to Judomioidea by Lieberman (2001); to Olenellida by Sepkoski (2002); and to Neltneriidae by Palmer and Repina (1993), Whittington et al. (1997) and Jell and Adrain (2002).
Species
Species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1952 | Neltneria Hupe |
1993 | Neltneria Palmer and Repina p. 30 |
1997 | Neltneria Whittington et al. p. 426 |
2001 | Neltneria Lieberman p. 102 |
2002 | Neltneria Jell and Adrain p. 410 |
2002 | Neltneria 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.
Diagnosis
Reference | Diagnosis | |
---|---|---|
A. R. Palmer and L. N. Repina 1993 | Neltneriidae with preglabellar field absent. Interocular area poorly defined, width less than half that of extraocular area. Posterior tips of ocular lobes opposite L l. Thorax with 17 segments. Pleural spines short; width of pleural regions about same as width of axis; eleventh segment macropleural; twelfth to seventeenth segments decreasing in width rapidly and progressively backward. Pygidium small, subquadrate, possibly of 2 or 3 segments. |