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Anapsida (anapsid)
Taxonomy
Anapsida was named by Williston (1917). It is extant.
It was assigned to Reptilia by Williston (1917), Roxo (1937), Stovall (1950), Haughton and Brink (1954), Lewis and Vaughn (1965), Kuhn (1966), Olson (1966), Carroll (1967), Carroll (1969), Olson (1970), Daly (1973), Gow (1977), Heaton (1979), Thurmond and Jones (1981), Lavina (1983), Gauthier et al. (1988), Carroll (1988), Gauthier et al. (1989), Peng et al. (2001) and Sepkoski (2002).
It was assigned to Reptilia by Williston (1917), Roxo (1937), Stovall (1950), Haughton and Brink (1954), Lewis and Vaughn (1965), Kuhn (1966), Olson (1966), Carroll (1967), Carroll (1969), Olson (1970), Daly (1973), Gow (1977), Heaton (1979), Thurmond and Jones (1981), Lavina (1983), Gauthier et al. (1988), Carroll (1988), Gauthier et al. (1989), Peng et al. (2001) and Sepkoski (2002).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1917 | Anapsida Williston p. 419 |
| 1937 | Anapsida Roxo p. 42 |
| 1950 | Anapsida Stovall p. 46 |
| 1954 | Anapsida Haughton and Brink p. 3 |
| 1965 | Anapsida Lewis and Vaughn p. C12 |
| 1966 | Anapsida Kuhn p. 12 |
| 1966 | Anapsida Olson p. 301 |
| 1967 | Anapsida Carroll p. 1256 |
| 1969 | Anapsida Carroll p. 152 |
| 1970 | Anapsida Olson p. 415 |
| 1973 | Anapsida Daly p. 584 |
| 1977 | Anapsida Gow p. 110 |
| 1979 | Anapsida Heaton p. 11 |
| 1981 | Anapsida Thurmond and Jones p. 114 |
| 1983 | Anapsida Lavina p. 53 |
| 1988 | Anapsida Carroll |
| 1988 | Anapsida Gauthier et al. p. 139 fig. 4.4 |
| 1989 | Anapsida Gauthier et al. p. 343 |
| 2001 | Anapsida Peng et al. p. 23 |
| 2002 | Anaspida 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.
Diagnosis
No diagnoses are available