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Leptostrophia (Rhytistrophia)
Taxonomy
Rhytistrophia was named as a genus. It is not extant.
It was reranked as Leptostrophia (Rhytistrophia) by Williams et al. (2000).
It was assigned to Leptostrophia by Williams et al. (2000); and to Strophomenida by Sepkoski (2002).
It was reranked as Leptostrophia (Rhytistrophia) by Williams et al. (2000).
It was assigned to Leptostrophia by Williams et al. (2000); and to Strophomenida by Sepkoski (2002).
Species lacking formal opinion data
Leptostrophia affinilata, Leptostrophia alata, Leptostrophia andreevae, Leptostrophia barlykensis, Leptostrophia bipartita, Leptostrophia clarkei, Leptostrophia couviensis, Leptostrophia dahmeri, Leptostrophia elegestica, Leptostrophia explanata, Leptostrophia impressa, Leptostrophia inaequicostella, Leptostrophia index, Leptostrophia leptocostata, Leptostrophia nonakai, Leptostrophia occidentalis, Leptostrophia oepiki, Leptostrophia oriskania, Leptostrophia planulata, Leptostrophia plateai, Leptostrophia plateia, Leptostrophia proutyi, Leptostrophia quadrata, Leptostrophia reeftonensis, Leptostrophia rotunda, Leptostrophia voudenensis, Rhytistrophia caribbeana, Rhytistrophia cooperi, Rhytistrophia louninensis, Rhytistrophia shirleyi, Rhytistrophia sowerbyi
Synonymy list
| Year | Name and author |
|---|---|
| 2000 | Leptostrophia (Rhytistrophia) Williams et al. p. 280 |
| 2002 | Rhytistrophia 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.
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†Leptostrophia (Rhytistrophia) beckii Hall 1857
†Leptostrophia becki tennesseensis Dunbar 1920
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Hendy et al. 2009, Hendy 2009, Aberhan et al. 2004 | |||||
Collections (27 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Wenlock - Pridoli | Argentina | Leptostrophia sp. (25058) | |
| Homerian | Czechia | Rhytistrophia louninensis (14054) | |
| Ludfordian | Czechia | Rhytistrophia louninensis (14110) | |
| Pridoli - Lochkovian | USA (Oklahoma) | Leptostrophia beckii (26826) | |
| Lochkovian | USA (New York) | Leptostrophia becki (26851) Rhytistrophia beckii (83110) | |
| Lochkovian | USA (Oklahoma) | Leptostrophia beckii (164273 164274 164275 164276 164277) | |
| Lochkovian | New Zealand | Rhytistrophia shirleyi (40534) | |
| Helderbergian | USA (New York) | Leptostrophia beckii (25895 25896) | |
| Pragian | USA (Nevada) | Leptostrophia becki (241382) | |
| Pragian | Australia (New South Wales) | Leptostrophia leptocostata (25695) | |
| Pragian | Czechia (Prague) | Rhytistrophia sowerbyi (12071) | |
| Pragian - Emsian | China (Nei Mongol) | Rhytistrophia sp. (25757 25791) | |
| Emsian | USA (Nevada) | Leptostrophia beckii (164794 164796) | |
| Emsian | Germany (Hessen) | Rhytistrophia sowerbyi (38349) | |
| Zlichovian | Czechia (Barrandia) | Rhytistrophia sowerbyi (12112) | |
| Emsian - Eifelian | Colombia | Rhytistrophia caribbeana (36017 36018) | |
| Eifelian | Canada (Ontario) | Rhytistrophia cooperi (3845) | |
| Frasnian | Colombia (Boyaca) | Rhytistrophia caribbeana (36012) |