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Nevadiidae
Taxonomy
Nevadiidae was named by Hupé (1953).
It was assigned to Redlichiida by Whittington et al. (1997); to Nevadioidea by Lieberman (1998) and McMenamin (2001); to Olenellina by Babcock and Peel (2007); and to Fallotaspidoidea by Palmer and Repina (1993), Adrain (2011) and Bushuev et al. (2014).
It was assigned to Redlichiida by Whittington et al. (1997); to Nevadioidea by Lieberman (1998) and McMenamin (2001); to Olenellina by Babcock and Peel (2007); and to Fallotaspidoidea by Palmer and Repina (1993), Adrain (2011) and Bushuev et al. (2014).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1953 | Nevadiidae Hupé |
| 1993 | Nevadiidae Palmer and Repina p. 30 |
| 1997 | Nevadiidae Whittington et al. p. 426 |
| 1998 | Nevadiidae Lieberman p. 68 |
| 2001 | Nevadiidae McMenamin p. 115 |
| 2007 | Nevadiidae Babcock and Peel p. 411 |
| 2011 | Nevadiidae Adrain p. 104 |
| 2014 | Nevadiidae Bushuev et al. p. 357 |
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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.
Fm. †Nevadiidae Hupé 1953
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G. †Nevadella Raw 1936
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†Nevadella bacculenta Fritz 1972
†Nevadella cartlandi Raw 1909
†Nevadella effusa Repina 1974
†Nevadella eucharis Walcott 1913
†Nevadella faceta Fritz 1972
†Nevadella keelensis Abe et al. 2010
†Nevadella mountjoyi Fritz 1992
†Nevadella perfecta Walcott 1913
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| A. R. Palmer and L. N. Repina 1993 | Fallota.spidoidea with glabella weakly to strongly tapered forward in dorsal view. L4 elongate. Ocular lobe connected only to posterior part of L4. Interocular area narrow. Posterior tips of ocular lobes op- posite or anterior to occipital furrow. Width of interocular area variable. Thorax of 15 to 27 segments, without development of macropleurae. |