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| Description | Cephidae is a family of stem sawflies in the order Hymenoptera. There are about 27 genera and more than 160 described species in Cephidae. From Wikipedia article at https://en.wikipedia.org/wiki/Cephidae, which is released under the Creative Commons Attribution-Share-Alike License 4.0. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Source Data |
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| Rank | family | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Taxonomy (GBIF,PBDB) | Life : Animalia : Arthropoda : Insecta : Hymenoptera : Cephidae | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Taxonomic Status (GBIF) | accepted | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Classification (PBDB,GBIF) |
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| Common Name | stem sawfly | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Scientific Name | Cephidae | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Opinions (PBDB) |
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| Status (PBDB) | extant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Taxon Size (PBDB) | 15 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Extant Size (PBDB) | 4 (27%) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| First Recorded Appearance | 125 - 113 Ma Early/Lower Cretaceous | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Environment | terrestrial (based on Insecta) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Motility | actively mobile (based on Arthropoda) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Taphonomy | chitin (based on Insecta) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Primary Reference (PBDB) | F. M. Carpenter. 1992. Treatise on Invertebrate Paleontology Part R, Arthropoda 4: Superclass Hexapoda 3/4:1-655 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Common Name(s) | Stem Sawfly, Stem Sawflies, Halmwespen, Halmsteklar | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wikipedia | https://en.wikipedia.org/wiki/Cephidae |
| Name | Status | Common Name(s) | Fossil Occurrences | Oldest | Youngest |
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| ๐ Image Cephinae subfamily | listed (PBDB) | 1 | 56.0 Ma Paleocene | 0 Ma Extant | |
| ๐ Image Cuspilonginae โ subfamily | listed (PBDB) | 2 | 125 Ma Early/Lower Cretaceous | 56.0 Ma Paleocene | |
| Australcephus genus | accepted (GBIF) | No associated record in PBDB | |||
| Caenocephus genus | accepted (GBIF) | No associated record in PBDB | |||
| Calameuta genus | accepted (GBIF) | No associated record in PBDB | |||
| ๐ Image Cephus genus | accepted (GBIF) listed (PBDB) | 0 Ma Extant | |||
| Characopygus genus | accepted (GBIF) | No associated record in PBDB | |||
| Curva genus | accepted (GBIF) | No associated record in PBDB | |||
| ๐ Image Cuspilongus โ genus | accepted (GBIF) listed (PBDB) | 2 | 125 Ma Early/Lower Cretaceous | 56.0 Ma Paleocene | |
| ๐ Image Electrocephus โ genus | accepted (GBIF) listed (PBDB) | 1 | 38.0 Ma Eocene | 38.0 Ma Eocene | |
| Hartigia genus | accepted (GBIF) | No associated record in PBDB | |||
| Heterojanus genus | accepted (GBIF) | No associated record in PBDB | |||
| ๐ Image Janus genus | accepted (GBIF) listed (PBDB) | 1 | 37.2 Ma Eocene | 0 Ma Extant | |
| Jungicephus genus | accepted (GBIF) | No associated record in PBDB | |||
| ๐ Image Mesocephus โ genus | accepted (GBIF) listed (PBDB) | 3 | 125 Ma Early/Lower Cretaceous | 83.5 Ma Late/Upper Cretaceous | |
| Pachycephus genus | accepted (GBIF) | No associated record in PBDB | |||
| Phylloecus genus | accepted (GBIF) | No associated record in PBDB | |||
| Sinicephus genus | accepted (GBIF) | No associated record in PBDB | |||
| Stenocephus genus | accepted (GBIF) | No associated record in PBDB | |||
| Syrista genus | accepted (GBIF) | No associated record in PBDB | |||
| Trachelus genus | accepted (GBIF) | No associated record in PBDB | |||
| Year | Name and Author |
|---|---|
| 1835 | Cephidae Newman p. 411 |
| 1992 | Cephidae Carpenter |
| 2007 | Cephidae Sharkey |
| 2015 | Cephidae Archibald and Rasnitsyn p. 219 |
| 2018 | Cephidae Archibald et al. p. 209 |
| Carpenter F. M. (1992) , Treatise on Invertebrate Paleontology Part R, Arthropoda 4: Superclass Hexapoda 3/4, 1-655 |
| Sharkey M. J. (2007) Phylogeny and classification of Hymenoptera, Zootaxa 1668, 521-548 |
| Archibald S. B., Rasnitsyn A. P. (2015) Taxonomic names, in New early Eocene Siricomorpha (Hymenoptera: Symphyta: Pamphiliidae, Siricidae, Cephidae) from the Okanagan Highlands, western North America, The Canadian Entomologist 148, 209-228 |
| Archibald S. B., Rasnitsyn A. P., et al (2018) Modernisation of the Hymenoptera: ants, bees, wasps, and sawflies of the early Eocene Okanagan Highlands of western North America, The Canadian Entomologist 150, 250-257 |
| Forshage (2010) Symphyta - Utdrag ur egen Hymenoptera-lista (excel-fil 2010-10-05). - via Dyntaxa. Svensk taxonomisk databas |
| Benton, M.J. (ed). (1993). The Fossil Record 2. Chapman & Hall, London, 845 pp. - via The Interim Register of Marine and Nonmarine Genera |
| Parker, S.P. (ed). (1982). Synopsis and Classification of Living Organisms. McGraw-Hill, New York. 2 volumes. - via The Interim Register of Marine and Nonmarine Genera |