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Leiorhynchus quadricostatus
Taxonomy
Orthis quadricostatus was named by Vanux (1842). It is the type species of Leiorhynchus, Nudirostra.
It was recombined as Leiorhynchus quadricostatus by Hall (1843), Meek (1877); it was recombined as Nudirostra quadricostata by Cooper and Muir-Wood (1951).
It was recombined as Leiorhynchus quadricostatus by Hall (1843), Meek (1877); it was recombined as Nudirostra quadricostata by Cooper and Muir-Wood (1951).
Sister species lacking formal opinion data
L. barroisi, L. bisulcatum, L. carbonferus, L. carboniferum, L. carboniferus, L. castanea, L. greenianum, L. hippocastanea, L. jaregae, L. kelloggi, L. kwangsiensis, L. limitare, L. limitaris, L. lucasi, L. mesicostale, L. multicostum, L. multiscostum, L. mysia, L. nobilis, L. pavlovi, L. quadracostata, L. quadracostatus, L. quadricostatum, L. rhabdotum, L. sinuata, L. sinuatum, L. sphaericum, L. taimyricus, L. weeksi, L. argenteum, L. gosseleti, L. iris, L. jeffersonense, L. lesleyi, L. mesacarina, L. quadracostatus, L. sinuatum, L. ventricosum, L. castanea, L. carboniferum, L. hippocastanea
Entered
by J. Marcot on 2023-04-14
Synonymy list
| Year | Name and author |
|---|---|
| 1842 | Orthis quadricostatus Vanux p. 186 |
| 1843 | Leiorhynchus quadricostatus Hall p. 357 |
| 1877 | Leiorhynchus quadricostatus Meek p. 79 figs. Plate 3, figs. 9, 9a, 9b |
| 1951 | Nudirostra quadricostata Cooper and Muir-Wood p. 195 |
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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.
†Leiorhynchus quadricostatus Vanux 1842
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Collections
No collection or age range data are available