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Glossoleptaena
Taxonomy
Glossoleptaena was named by Havlicek (1967) [Sepkoski's age data: S Prid D Sieg-u Sepkoski's reference number: 25].
It was assigned to Leptaenidae by Temple (1987); to Leptaeninae by Williams et al. (2000); and to Strophomenida by Sepkoski (2002).
It was assigned to Leptaenidae by Temple (1987); to Leptaeninae by Williams et al. (2000); and to Strophomenida by Sepkoski (2002).
Species
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1967 | Glossoleptaena Havlicek |
| 1967 | Ludfordina Kelly pp. 599 - 600 |
| 1987 | Glossoleptaena Temple p. 79 |
| 2000 | Glossoleptaena Williams et al. p. 243 |
| 2002 | Glossoleptaena Sepkoski |
| 2002 | Ludfordina 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. †Glossoleptaena Havlicek 1967
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†Glossoleptaena emarginata Barrande 1879
†Glossoleptaena pixis Kelly 1967
Invalid names: Ludfordina Kelly 1967 [synonym]
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| F. B. Kelly 1967 (Ludfordina) | Small leptaeoid brachiopods having a more or less pronounced anteromedian sulcus. Both valves sharply geniculate dorsally; radial ornament and rugae obsolescent. Ventral muscle-scars elongate, dorsal ones not strongly defined. |
Measurements
No measurements are available
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| Source: f = family, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Hendy et al. 2009, Aberhan et al. 2004 | |||||
Age range: base of the Telychian to the top of the Lochkovian or 438.60000 to 413.02000 Ma
Collections (18 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Telychian | United Kingdom (England) | Leptaena emarginata (49638) | |
| Sheinwoodian - Homerian | United Kingdom (England) | Ludfordina pixis (207977) | |
| Gorstian | United Kingdom (England) | Ludfordina pixis (164483) | |
| Ludlow | United Kingdom (England) | Ludfordina sp. (482) | |
| Elton | United Kingdom (Wales) | Ludfordina pixis (75051) | |
| Pridoli | Czechia | G. emarginata (14073) | |
| Helderbergian - Lochkovian | Ukraine | G. emarginata (13875) | |
| Lochkovian | Ukraine | G. emarginata (14151 14152 46578) | |
| Lochkovian | Czechia | G. emarginata (13895 14118 231818) G. prominens (14119) | |
| Lochkovian | Czechia (Prague) | G. emarginate, G. skalicensis (12068) G. skalicensis, G. prominens (12072) | |
| Early/Lower Devonian | Czechia (Barrandia) | G. irena (12183) | |
| Early/Lower Devonian | Ukraine (Podolia) | G. sp. (224201) |