Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Spheginascia was named by Meunier (1901). Its type is Spheginascia biappendiculata.
It was assigned to Cheilosinae by Hull (1945); to Cheilosini by Hull (1949); and to Syrphidae by Carpenter (1992).
It was assigned to Cheilosinae by Hull (1945); to Cheilosini by Hull (1949); and to Syrphidae by Carpenter (1992).
Species
S. biappendiculata (type species)
Synonymy list
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class, p = phylum | |||||
References: Kiessling 2004, Bush and Bambach 2015 |
Age range: Priabonian or 38.00000 to 33.90000 Ma
Collections (6 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Priabonian | Russian Federation (Kaliningrad) | S. biappendiculata (123493 123757 123766 123927 124205 140789) |