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Sapphicorhynchidae
Taxonomy
Sapphicorhynchidae was named by Sartenaer (2007).
It was assigned to Rhynchonelloidea by Sartenaer (2007).
It was assigned to Rhynchonelloidea by Sartenaer (2007).
Subtaxa
Synonymy list
Year | Name and author |
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2007 | Sapphicorhynchidae Sartenaer pp. 41 - 43 |
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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. †Sapphicorhynchidae Sartenaer 2007
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Diagnosis
Reference | Diagnosis | |
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P. Sartenaer 2007 | Shell of medium to medium-large size with strongly dorsibiconvex profile and subcircular to subpentagonal outline; top of shell posterior to front; short ventral interarea, well marked lunulae; angle of the cardinal commissure wide. Sulcus wide, moderately deep, fold low, start at a short distance from beaks; costae well marked, simple, regular, in moderate number, start at the beaks, and strongly indent the commissure; parietal costae sometimes present. Delicate internal structures. Undivided hinge plate, crura raduliform. Dental plates separated from the wall by wide umbonal cavities; septum long; septalium wide and deep, amphora-shaped; connectivum covering anterior part of septalium. |
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 (20 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Emsian - Eifelian | Colombia | Camarotoechia sappho (36017) | |
Eifelian - Givetian | USA (New York) | Camarotoechia sappho (54379 54407) | |
Middle Devonian | USA (New York) | Cupularostrum sappho (91215) | |
Givetian | USA (Indiana) | Camarotoechia sappho (170009) | |
Givetian | USA (New York) | Camarotoechia sappho (8728 8735 8961) Cupularostrum sappho (89648 89652 89654 89659 89663 89669 89671 94410 94411 111443) | |
Givetian | Colombia | Camarotoechia sappho (35982) | |
Givetian | USA (Pennsylvania) | Camarotoechia sappho (9912) |